#Storyfell Chara x underfell sans

[writingutshipficscuzimbored]

An Unholy Alliance

Fandom: undertale AUs

AUs: underfell & storyfell

Ship: uf!Sans x ssf!Chara (amab)

Chapter One: In Medias Res

Step by step, Chara walks through the seemingly empty last corridor, they look left and right, admiring the architecture and cleanliness, the one back home wasn’t nearly as pretty.

“so. you finally made it.”

Chara's head snaps to the origin of the voice, confused. The hallway was empty mere seconds ago. They spot a familiar, yet irritating face. “Guess I have, haven’t I?” They respond, as they look him up and down.

Sans steps forward, no longer cloaked in darkness. “i gotta say, you’re an interesting one. out of all the humans who i’ve judged… not once have i come across someone like you.” He says.

“Really?~” Chara asks in a drawn out tone, as a smile creeps to their face.

Sans starts pacing from side to side, never taking his gaze off of Chara. “well, yeah. for one, you’re clearly far more powerful than any human should be. for two, your methods are disordered.” He says, stopping in place. “for some monsters, you killed them without a second thought, however you never laid a fuckin' finger on: the queen, my brother, or that obnoxious flower. sure you beat undyne within an inch of her life, but you killed monsters far weak-“

“You’re starting to bore me, just cut to the chase.” Chara cuts him off.

Sans snarls, “fine,” he says. “i am under orders, and a promise, to kill you… so i’ll give you this one warning: if you take another step forward,” his eyes black out, “i'm gonna have one hell of a time.”

Chara lets out a drawn out laugh, before snapping their eyes back to Sans. “Took the words right out of my mouth.” They exclaim, drawing their knife. “Come on, let’s dance!” They yell, charging at Sans.

Sans extends his arm, attempting to use telekinesis to throw Chara into a wall. Chara however, summons vines from the walls, wrapping around themselves and keeping them in place.

“Nice try!” Chara exclaims, summoning a vine to attempt to skewer Sans.

Sans dodges the vine, before shooting Chara with half a dozen blasters.

Chara -1hp

“shit.” Sans says under his breath.

Chara freezes, looking at him, before letting out a laugh once again, “Is that really all you can do?! Come on, skeleton, FIGHT ME LIKE AN ANIMAL!” They demand, summoning a circle of flower petals around Sans.

Sans teleports out of it, summoning dozens of bones, attempting to impale Chara; though all doing one damage. “if you knew what was good for ya, you’d stand down, immediately and stop being such a pain in the ass.”

“You’re not my king. Just a pathetic excuse for a combatant.” Chara responds, lunging at Sans with their knife once more.

Sans summons three red bones, one impaling Chara, and then dodges their slash.

Chara grunts in pain, ripping the red bone out of their gut. “So you can be interesting after all…”

Sans takes the opportunity and flings them into the ceiling with telekinesis, as vines and petals summon all around him, he dodges each projectile near effortlessly. “all that shit talk, and you still can’t land a hit on me. kinda fuckin' depressing, if you ask me.” He says, chuckling.

Sans summons a massive wave of red bones aimed at them, Chara scatters themselves into flower petals—avoiding the attack—and reforms behind Sans, who then barely dodges their slash.

Chara attempts to snare him with their vines, but Sans teleports a couple meters back.

They stop attacking and stare at each other.

“Yes. Yes~ this is wonderful! I haven’t had this much fun in ages!” Chara exclaims, laughing. “Having your “hell of a time” yet?”

“one way to put it” he responds, interrupting the conversation by summoning more red bones immediately behind Chara.”

Chara dodges, throwing their knife at Sans.

Sans immediately uses telekinesis to launch their knife back at them, stabbing them in the right lung. “return to sender, asshole.”

Chara collapses to the ground, grunting in pain and coughing up blood. Sans raises his hand to summon another attack, before he finish them however, they roll out of the way, and rip the knife out of their chest. “I can’t even remember the last time I tasted my own blood”, they say, smearing the blood on their thumb across their face. “Keep it coming.”

“gladly.” Sans summons a massive barrage of red bones, and blasters, all while attempting to throw Chara to the other side of the corridor.

Chara locks themselves in place, and blocks the attacks with massive vines, before flooding the entire hallway with them.

Sans teleports to the opposite end of the hallway, avoiding the vines entirely. Once they clear he just sees Chara mere meters away charging at him.

Chara laughs manically as they approach, before they can get their final strike, their knife stops near inches from Sans' face. They look down to notice two long red bones emanating from the wall, impaling them at their shoulders. They grunt, as their body slacks from the shock. “Expertly done, skeleton. You impress me more by the minute.”

Sans begins to speak, but before any words come out, Chara grabs onto one of the bones with their left hand, pulling themselves closer to him and attempting one final slash.

Sans simply teleports a couple meters behind them. “you really think i’m *that* dumb?” He asks, honestly disappointed.

“kinda?” Chara responds, grabbing onto the bones once again. Stopping immediately once they feel 3 sharp bones poking their neck.

Sans slouches, letting out a long sigh of relief. “now, i have some questions for you.” He says, keeping his distance. “one, you are obviously not from here, and from what i can tell, you’re from another universe entirely; so what the hell are you doing here and what do you want?” He asks, reaching into his pocket and lighting up a cigarette. “two, you clearly weren’t taking that fight seriously, and you clearly have determination, if you wanted to kill me, you would have, so why didn’t you?”

Chara turns their head to face him properly, “very observant of you. I’m impressed.” They say, before scattering into petals and reforming in front of Sans.

Sans readies more bones.

“Hey, calm down, I’m done fighting.” They say raising their hands. “I just want to talk to you face to face, okay?”

Sans grunts, lowering the bones. “then talk.” He demands.

Chara smiles, stretching their arms above their head. “Why I’m here? Well, to tell you the truth, I have no idea. I was exploring waterfall and found this strange door that definitely wasn’t always there, and here I am.”

Sans scoffs, “you expect me to believe that? random ass door in waterfall, sure.”

Chara points towards themselves. “Look at my face. Do I look like I’m lying?” They ask.

Sans scans their facial expression, and grunts. “either you’re a fantastic liar, or you’re tellin' the truth.” He says, taking a puff from his cigarette. “now, answer the second question.”

Chara laughs, “I didn’t kill you, because you’re actually interesting. You’re fun to play with. I like you. I wasn’t lying when I said that this is the most fun I’ve had in ages.” They say wearing an innocent smile.

Sans takes a step back, shocked. “if all you wanted was a playmate, then look somewhere else, freak.” He says, before turning around and beginning to walk away.

“There’s more though.” Chara adds, walking towards him.

Sans turns around, disinterested “and what’s that?” He asks.

Chara holds out their hand, “I want to propose an alliance. Partnership if you will.” They say.

“why the fuck would i say yes to that? give me one good reason.” He demands.

Chara points to their head, “Think about it. You want me gone, and I want to go home. You obviously know quite a bit about this multiverse stuff, so if there’s anyone who could help get me home, it’s you.”

Sans takes a step towards them, “if i say yes, and we get you home. you promise to fuck off and never bother me again?”

“I promise. You’ll never have to deal with me again.” They say.

Sans frowns, “then it’s a deal.” He says, as he shakes Chara's hand.

“Good. I’m glad we could reach an understanding.” Chara says, “So, what’s first, partner?”

Next Chapter

[the-selfinsert]

The Threequel! (For anyone who remembers my first posts)

Alright eldritch abominations, I'm back with more Epic x UTMV ideas! The latest and greatest for the Wisdom Saga!

Telemichus - Storyshift Asriel

Antinous - GG!Underfell Sans

Athena - Reapertale Undyne

Zeus - Underfell Asgore

Apollo - Underswap Nappstaton

Hepheastus - Chujin (UTY)

Aphrodite - Storyfell Chara (this is the only one I'm really iffy on)

Ares - Underfell Sans

Hera - Dancetale Toriel

Here's the OG post if you want it (actually my first ever post) https://www.tumblr.com/the-selfinsert/756996023848681473/undertale-x-epic-the-musical?source=share

[realityverse-en]

Realityverse: Characters & AUs

Here is the list of characters and AUs that are in the canon of Realityverse. The position may change at any time to add or delete items.

The characters/universes that aren’t mine, I credited it.

———————————————————

• Mains Characters

The characters we’re going to follow a lot in the Realityverse story.

Glitch (@fonixenligne)

Error!Sans (@loverofpiggies)

Ink!Sans (@comyet)

CORE!Frisk (@dokudoki)

Frisk (TobyFox)

• Minors Characters

The characters we will follow little in the story of Realityverse.

Nightmare!Sans (@jokublog)

Dream!Sans (@jokublog)

Aliza (@horrortalecomic)

Sans (TobyFox)

Alchemist!Sans (@kiu-piu)

———————————————————

• Alternative Universe

The Alternative Universes living in the multiverse. It’s canon in Realityverse.

AfterTale (@loverofpiggies)

AlphaTale (@alphatale-re)

AnimaTale (@kiu-piu)

Choco-Tale (Hwang Ponimator)

Deltarune (TobyFox)

DreamTale (@jokublog)

EgoisticTale (@fonixenligne)

EpicTale (@yugogeer012)

FadeTale (@akariak47)

FloralTale (@cutiecat42)

GasTale (@kkunim)

HorrorTale (@horrortalecomic)

OuterTale (@outertale)

ReaperTale (@renrink)

StoryFell (@storyfell-alternate-universe)

StoryShift (@ut-storyshift)

StorySwap (@chara-storyswap)

UnderDrugs (@lawdust)

UnderFell (@underfell)

UnderLust (@nsfwshamecave)

UnderRosa (@neephyra)

UnderSwap (Underswap Archives)

UnderTale (TobyFox)

WorldTale (@jw0lfy)

X-Tale (@jakei95)

[realityverse-fr]

Realityverse: Personnages et UAs

Voici la liste des personnages et UAs qui sont dans le canon de Realityverse. Le poste peut changer a tout moment pour ajouter ou supprimé des éléments.

Les personnages/univers qui ne sont pas de moi, je l'ai crédite a côté.

———————————————————

• Personnages Principale

Les personnages qu'on va beaucoup suivre dans l'histoire de Realityverse.

Glitch (@fonixenligne)

Error!Sans (@loverofpiggies)

Ink!Sans (@comyet)

CORE!Frisk (@dokudoki)

Frisk (TobyFox)

• Personnages Secondaire

Les personnages qu'on va suivre peu dans l'histoire de Realityverse.

Nightmare!Sans (@jokublog)

Dream!Sans (@jokublog)

Aliza (@horrortalecomic)

Sans (TobyFox)

Alchemist!Sans (@kiu-piu)

———————————————————

• Univers Alternatifs

Les Univers Alternatifs qui existent dans le multivers. C'est canon dans Realityverse.

AfterTale (@loverofpiggies)

AlphaTale (@alphatale-re)

AnimaTale (@kiu-piu)

Choco-Tale (Hwang Ponimator)

Deltarune (TobyFox)

DreamTale (@jokublog)

EgoisticTale (@fonixenligne)

EpicTale (@yugogeer012)

FadeTale (@akariak47)

FloralTale (@cutiecat42)

GasTale (@kkunim)

HorrorTale (@horrortalecomic)

OuterTale (@outertale)

ReaperTale (@renrink)

StoryFell (@storyfell-alternate-universe)

StoryShift (@ut-storyshift)

StorySwap (@chara-storyswap)

UnderDrugs (@lawdust)

UnderFell (@underfell)

UnderLust (@nsfwshamecave)

UnderRosa (@neephyra)

UnderSwap (Underswap Archives)

UnderTale (TobyFox)

WorldTale (@jw0lfy)

X-Tale (@jakei95)

Y a sûrement d'autre univers dans le multivers, mais je cite seulement qui m'ont l'air bien à préciser.

[the-uncursed-one]

I love these two!

Also, Chara's pose of dominance right here is perfect! They take what’s theirs, and nobody will get in their way ❤️

「good looking discovery💕」

#underfell　#underfell sans　#shiftfell

#shiftfell chara　#chans　#sans × chara

#undertale au

[samara-asaika]

My old header! I love the enemy dynamic between Sans and Chara ^^ Enjoy ❤️🦴🔪✨

[randomfandomasks]

Undertale Character list & AUS (Update)

I'll try to keep you guys update every time I add (or plan to add) a new AU or a new Character. And I'll also give nicknames to a few of them. A lot of the Characters do not have a nickname yet.

Here are the Characters & AUs that I write:

Untertale:

(Aged up) Frisk (Classic Frisk) 

Toriel (Classic Toriel, Classic Tori, goat mom)

Napstablook (Classic Napstablook)

Sans (Classic Sans or just Classic)

Papyrus  (Classic Papyrus)

Undyne (Classic Undyne)

Alphys (Classic Alphys)

Mettaton (Classic Mettaton, Metta)

Asgore (Classic Asgore)

Grillby  (Classic Grillby)

Muffet  (Classic Muffet)

(Aged up) Asriel (Classic Asriel) 

(Aged up) Chara (Classic Chara)

W.D Gaster  (Classic W.D Gaster)

Underfell:

(Aged up) Frisk 

Toriel (edgy goat mom, “evil” stepmother)

Napstablook (Dark ghosty)

Sans (Red)

Papyrus (Edge)

Undyne (Violence, Spear of torture)

Alphys (Mad doc)

Mettaton (killer robot)

Asgore (BlackTea)

Grillby  (flame)

Muffet (back widow)

(Aged up) Asriel 

(Ages up) Chara

W.D Gaster (Doctor Frankenstein)

Underswap: 

(Aged up) Chara (swappy)

Asgore (goat dad)

Mettablook ( Happstablook)

Papyrus (stretch, carrot, orange, honey)

Sans (blue, blueberry, sonic)

Alphys (axe of justice)

Undyne (FishScience)

Napstaton (Napton)

Toriel (Queen)

(Aged up) Frisk 

(Aged up) Monster Kid  (God of hyperfun)

River Gaster (new added)

Swapfell:

(Aged up) Chara 

Asgore (”evil” stepdad)

Mettablook (killer ghost)

Papyrus (smoker, smokey)

Sans (blackberry, raspberry)

Alphys (axe of death)

Undyne (evil sushi)

Napstaton 

Toriel (”evil” queen)

(Aged up) Frisk 

(Aged up) Monster Kid 

Horrortale:

Sans (Horror, Axe, Slasher)

Papyrus (Sugar, Willow )

Undyne

Storyshift:

(aged up) Frisk (shifty, pretty mirror)

Papyrus (prince Papyrus)

(aged up) Chara (Chocolate simp, the cool sibling)

(aged up) Asriel (the cute sibling, Rei)

Toriel (Mothers instincts)

Asgore (sciencegoat)

Undyne (artificial fishsticks)

Sans (King Sans, BONEsty (Majesty + Bone))

Fellswap Gold: 

Sans (Wine)

Papyrus (Coffee)

(Other Characters will be included soon)

Mafiatale: 

Asgore (Don Asgore, Boss)

Toriel (Lady Toriel)

(aged up) Asriel (Snipergoat)

(aged up) Chara (hitman)

(aged up) Frisk 

Gaster 

Alphys

Undyne 

Napstablook (Gambling snail, Spy)

Mettaton (MettalIic Charm)

Sans (gunslinger)

Papyrus (laughing gun)

Grillby 

Muffet (Tarantula)

Mafiaswap:

Toriel (Lady Boss, Boss Toriel, Boss Lady)

Asgore (mafiadad)

(aged up) Asriel (gentlegoat)

(aged up) Chara 

(aged up) Frisk 

(aged up) Monster Kid (MK)

Sans (sonic gun)

Papyrus (bodyguard)

Undyne

Alphys

Mettablook

Napstaton

Muffet

Grillby

Gaster

Mafiafell (new added):

Asgore (Godfather)

Toriel (Donna)

Asriel (Shotgun)

Chara (exterminator? cold eyes?) (I don´t really know, but I´m happy to hear your suggestions)

Frisk (little boss)

Sans (bruiser)

Papyrus (assault rifle or just rifle)

Undyne (due process)

Napstablook (acid, acid spitter)

Mettaton (lasergun)

Alphys (doc. poison)

Gaster (sulfur)

Grillby (pyre)

Muffet (genderbent) (Webber)

Burgerpants (Whiskers)

Shiftfell/Storyfell (new added)

Asriel (Black Star)

Chara (Cherry) (she/her)

Toriel

Asgore

Sans

Papyrus

Outertale:(new added)

Sans (comet)

Papyrus (pluto)

Gaster (lost star)

Grillby (Rainbow flame)

mics AUS (Aus that I only use a few Characters):

Storyswap (Chara, Asriel, Toriel, Asgore, Papyrus) 

Altertale (Sans, Toriel, Asgore,) 

Altered Destiny (Sans, Toriel, Asgore) 

Swapshift/History recast (Frisk, Monster Kid) 

X-tale: Sans (Cross), Chara (XChara) (new added)

ErrorSans (new added)

NightmareSans (new added)

AUs that will be added soon:

DreamSans

InkSans

GenoSans

AUs/Characters that I'm currently interested in but haven't decided  if I want to add them yet: 

ReaperSans

(maybe) Arsonfell (Frisk, and Sans only)

AUs that I won't include:

Dusttale

Underlust

FreshSans (or Underfresh in general)

Killer!Sans

Dancetale 

Ships that I do headcannons for:

Frisk x Chara. 

Frisk x Asriel, 

Frisk x Chara x Asriel (Poly) (they all are aged up)

Sans x Toriel, 

Sans x Grillby,

 Sans x Asgore 

Toriel x Asgore, (only in Undertale and Mafiaswap)

Papyrus x Mettaton 

Asgore x Gaster (only in Undertale)

Gaster x Grillby 

Grillby x Muffet

Undyne x Alphys

 Chara + Asriel 

(All of those Ships also work with x reader/ S/O)

Ships that I won't write for:

I don´t write for incest Ships so, no Sancest, Fontcest, Goatcest and so on

Any Ships with Monster Kid or Flowey

Frans  because I often see Sans as a father figure or big brother figure or as a dunkle.

Papara same reason as with Sans. I kinda see Papyrus (especially Underswap Papyrus) as father figure/brother figure.

Papyrus x Frisk

Sans x Chara

Altertale Toriel and Asgore because in this AU they are siblings.

Mafiaswap Sans and Mafiaswap Toriel because in this AU Toriel and Asgore are still married

Mafiaswap Papyrus and Mafiaswap Asgore the same reason as with Mafiaswap Soriel

Mafiaswap Charisk, Mafiaswap Frisk x Asriel, Mafiaswap Chara x Asriel, Mafiaswap Frisk x Asriel x Chara because they all grow up from a very young age together. (and because Mafiaswap is more of a platonic AU, which means that the only romantic ship between those Characters will be Mafiaswap Asgore x Mafiaswap Toriel)

Any Underfell,Fellswap Gold, Swapfell  and Horrortale ships because I think its unhealthy.

Storyshift Asriel x Chara because Chara looks a  lot older than Asriel.

If there’s an AU that you like that is not mentioned feel free to suggest it.

Also, before I forget I do not really have a limit, but keep in mind that the more Characters the longer I'll probably need for the ask (depends on the ask of course)

[writingutshipficscuzimbored]

An Unholy Alliance

Fandom: undertale AUs

AUs: underfell & storyfell

Ship: uf!Sans x ssf!Chara

Chapter Six (FINAL): Radix Malorum Est Cupiditas

Chara raises their knife, pointing it at Sans, nether of them breaking eye contact.

“Think about this, Sans. Please.” Chara begs, breaking the silence. “I know you want me to stay with you forever.” They begin, a look of sorrow taking over their face, “but we both know that’s not a possibility… so please… just back down.”

Sans sighs, summoning more bones behind him. “i’ve thought about it plenty, sweetheart. and i’ve made my decision.” He states. “i don’t want you to stay… i need you to stay. i can’t imagine living another day in a world without you.” He adds, taking a step forward, “come on, we don’t ha-”

“ENOUGH, Sans!” Chara yells, cutting him off. “I’m not backing down, and that’s final!” Chara pauses as their arm begins to shake, “Now… Make. Your. Choice.” They demand, voice shaky, all through gritted teeth.

The pair stand still in complete silence for several moments, until… Sans attacks, sending a conglomerate of sharp, red bones towards Chara.

Chara scatters themselves, reforming several meters away from Sans. They summon several circles of flower petals around Sans, who teleports out of the way each time.

Sans counterattacks, summoning five red blasters, aimed at Chara; who dodges out of the way, sliding under the energy beams.

The two stop attacking and face each other once more, “I don’t want to hurt you, Sans! This is ridiculous!” Chara yells in protest.

Sans takes steps towards them, “i thought you loved a fight? what’s with the change up?” Sans asks mockingly

Chara growls through their gritted teeth. “The difference is that I love you, moron.” They rebuke, standing up straight. “And because of that, I don’t desire to do you harm!” They explain.

Sans lets out a half laugh, “funny, cuz…” his eye begins flashing once more, “that’s the reason i keep going.” He adds, before attempting to throw Chara into a wall with telekinesis.

Chara begins to counter by locking themselves in place with vines, but is interrupted when Sans summons a wall of sharp bones beneath them. They use a vine to launch themselves in an opposite direction, still getting clipped by a few of the bones in the legs.

They summon a massive swarm of vines and petals aimed at Sans, who expertly maneuvers around them. Summoning red bones and blasters to attack Chara.

Chara scatters into vines, and digs themselves into the ground, reforming next to Sans and attempting to slash at him.

Sans teleports away, rapidly summoning sharp bones where he stood, managing to stab Chara in the stomach. “you really think i don’t know yer tricks sweetheart?” He asks demeaningly, “give up, you can’t win.”

Chara rips the bone out of their body, as the wound heals itself. “That what they all say. And they’re always wrong.” They respond, with a scowl.

Sans' cocky smile returns, as he reaches into his pocket with his left hand, grabbing ahold of a small remote. “maybe that’s true. but those sorry sons of bitches don’t know you like i do.” He responds, before pressing a button on the remote.

The moment he presses the button, the beautiful collar he gave to Chara, suddenly—and violently—detonates. Tearing a massive chuck of flesh out of Chara's neck, almost entirely obliterating their jaw, and causes them to collapse on the ground.

Chara, unable to speak only lets out noises of pure agony, shock, despair, and hatred, as their vision fades.

“remember what we said? that collar proved that you were mine. good to know it fulfilled that role to the end.” Sans says, before summoning an immense amount of bones, tearing Chara's body apart, until only bloody gibs remained.

GAME OVER

[> LOAD]

[File 0 Loaded]

Chara stands behind Sans as he’s sat in his chair, contemplating. They immediately rip their collar off of their neck and throw it onto the floor, against the wall.

Sans perks up upon hearing the noise, teleporting behind the chair to face them. “that reaction, and expression, tells me that you fell for my little trick, and you’ve just died to me.” He says confidently.

Chara stares him down, knife drawn, eyes full of hatred and disgust. “You’ve been planning this.” They state, voice quivering with rage.

“and that look tells me you’re really pissed off.” Sans adds, taking steps back.

The two slowly circle each other. “I TRUSTED YOU!” Chara yells, “I would’ve died for you.” They add, stopping in place. “Stop this! We can talk this out. We can fix this!”

[File 0 Saved]

“you’ve clearly already heard my spiel, enough to know that that ain’t happening.” Sans retorts, summoning a wall of bones behind him. “let’s just get to the point.” He finishes, sending the bones at Chara in sequence.

Chara creates a massive wall of vines, blocking the attacks, before turning the vines on Sans.

He dodges, using red blasters to ignite the plants. He teleports to the opposite end of the lab, pressing another button on the remote; this time, a dozen laser drones hidden away in cabinets activate. “borrowed a couple of these from alph, i'm sure you remember them.” He says.

The drones direct their red lasers at Chara, who dodges out of the way, using vines to crush four of them. “How original.” Chara comments, annoyed.

Sans continues his attack, summoning swarms of bones, and blasters targeting Chara; all while the drones form complex barriers with their lasers.

Chara scatters, and doges out of the way of the bones, destroying some of the drones while doing so. Although they do get hit in the side by one of the blasters which burns the skin off their arm—melting some of the flesh as well—causing them to grunt in pain, before counterattacking.

“You’re going to run out of tricks eventually, Sans.” Chara says, before summoning a massive swarm of flower petals, all aimed at sans. He simply teleports out of the way.

“not quite yet. i still got shit up my sleeve.” He responds, using telekinesis to push Chara away; Chara attempts to use their vines to lock themselves in place, but the drones redirect their lasers on their vines; causing them to be thrown into the three sharp bones awaiting them.

Chara prepares to scatter, but is interrupted when all the drones focus their lasers on their chest, burning a massive hole clean through it. They collapse, completely paralyzed.

Sans wastes no time, using telekinesis to pick up a counter and crush their body, over and over again until it is completely unrecognizable.

GAME OVER

[> LOAD]

[File 0 Loaded]

The second Chara is brought back, they use massive vines to crush the cabinets entirely, completely destroying the drones inside of them.

Sans looks at Chara, “so, you have die-”

Chara cuts him off, “This is pointless, Sans.” They state firmly. “No matter how many times you kill me, I’ll keep coming back. You KNOW this.” They add, shaking their knife in his direction. “So why- WHY do you keep doing this?” They ask.

Sans lets out a long sigh, “the only way to beat you, is to keep killing until you give up.” He replies calmly, “give up and stay with me.”

Chara laughs, looking down in disbelief. “How can you be such an intelligent man, yet be so foolish?” They ask, the anger in their voice rising as they speak.

Sans chuckles to himself, “sometimes, you have to take risks. and this is a risk i’m willing to take.” He responds.

“Very well then.” Chara replies, lunging at Sans and attempting to slash him.

Sans dodges out of the way, using as much magical energy as he can to summon hundreds of bones, and hurling them at Chara, along with summoning six large, red blasters.

Chara responds by scattering into flower petals, and weaving between the bones. Sans seizes the opportunity and fires all six blasters at Chara's scattered self, incinerating a large portion of the petals.

When Chara reforms, they’re broken, bleeding, missing: large chunks of flesh, their left arm, an eye, and much more. They shamble about, barely walking, gargling on their blood, before being shredded by bones once more.

GAME OVER

[> LOAD]

[File 0 Loaded]

Chara wastes no time, attacking Sans. They summon countless vines and pellets, all dodged.

The two continue trading attacks for what felt like eons. All attacks either being blocked, or dodged, with the occasional hit on Chara.

Chara throws their knife at the exhausted Sans; he outstretches his hand and launches it back at them with telekinesis. Before it can hit however, Chara dodges out of the way and catches it with a vine extending from their hand, then flings it back towards Sans at insane speed.

Sans barely dodges the knife, as it cuts clean through his jacket and stabs itself into the wall behind him. With a panicked look, he walks towards Chara, away from the wall.

Chara's smile returns to their face, “You’re slowing down, darling.” They say tauntingly, before turning into vines and digging themselves into the ground, reappearing behind Sans, to grab their knife.

Sans doesn’t even respond, instead summoning a bone in his hand and charging Chara, who charges at him as well. The moment they get close, Sans teleports behind them and stabs them in the chest. “eat shit…” he says, through heavy, exhausted breaths.

Chara grunts in pain, turning around and ripping the bone from their chest. They look over to him, and start laughing.

They slash at him with their knife, as he barely dodges is; then again, and again, and again, all while laughing maniacally. They make one last horizontal slash, which Sans only dodges by less than a centimeter, but fails to dodge when Chara punches him in the chest with their left hand.

Sans -25hp (5/30 remains)

He flies back and lands on the ground, face planting, grunting in pain. He manages to pick himself up onto his knees.

Chara stops laughing, staring him down. “It’s over Sans. Unless you have any other tricks up your sleeves.” They announce, firmly.

Sans pants, closing his eyes, and reaching into his pocket. “well… i do have one last trick.” He says as he pulls a small black container out of his pocket, opening it, and retrieving the item.

“And what would this be?” Chara asks, both annoyed and curious.

Sans doesn’t respond, instead just throwing the container to Chara's feet.

On the container two, bold, red, letters are visible “DT”.

“No…” Chara shakily says, their face full of horror. “Sans, NO! You know that will do to you!” They yell.

He presents a small white pill standing up, and making eye contact. “i’m out of options, chara.” He says.

Chara holds out their hand, “Please, Sans, THINK!” They yell in protest, “Be smart about this… like the man I… once loved…” they say through a quiet, pained voice.

“I can’t let you leave, sweetheart.” He responds, “I wont let you leave.” He finishes, before opening his mouth and swallowing the pill.

“NO! NO! Goddamn it!” Chara yells in anger, their teeth gritting down, as their breaths become erratic.

Sans' body starts twitching, as his eye flashes on.

Chara approaches him, face full of anger.

Faster than they could react, a group of bones emanates from the floor, tearing their right leg clean off and barely missing the left one.

Before the second set of bones can hit them, they launch themselves out of the way using a vine. Landing roughly on the ground, they generate a vine from their right thigh to act as a temporary leg.

When they attempt to stand, they’re immediately put back on the defensive by dozens of red blasters circling them. They scatter themselves for a split second, just to get out of range, barely dodging a blaster aimed at them while doing so.

“just fucking die!” Sans yells in rage.

They attempt a counterattack, creating a gargantuan swarm of vines, but are magically thrown against the wall and impaled, by Sans. The dozen bones pierced their chest, arms, shoulders, and leg—barely missing their head.

As they look around, they see their once beloved collar lying on the floor, ripped, and dirty.

When they look back to Sans, they see him destroy their severed leg with blasters, and teleport over to them.

His face looks manic, yet prideful, as they hear him laughing his ass off.

He takes a step forward, “you remember how you said that you’d die for me sweetheart?” He asks, summoning a massive blaster. “go ahead and do that again for me, won’t you?”

In a move of desperation, Chara extends a vine from their hand, grabbing their broken collar, and throwing it into the open mouth of the blaster…

A massive explosion overtakes the lab, as all of the energy built up within the weapon violently escapes. The magic bones within Chara vanish, and Sans is sent flying across the lab.

Chara 25/500 hp

Sans 0.0795/30 hp

Chara picks themselves up off the ground, as their body heals itself. They feel their leg slowly reforming, replacing the vine. Face down, on the opposite side of the lab, lays Sans.

[File 0 Saved]

Chara limps their way over to him.

As he attempts to move, Chara plants their left foot on his back, immobilizing him. “It’s OVER, Sans.” They yell, before leaning down, up close. “You lost.” They say quietly.

All they hear, is the sound of Sans sobbing uncontrollably. They take their foot off his spine, and step back, looking at him.

Sans looks up, tears in his eyes. “i- i’m sorry… i’m so sorry…” he says, unable to even look up at Chara.

“Are you now?” Chara asks coldly, not believing him.

“yes!” Sans yells, becoming increasingly pathetic. “i love you. i love you so much. i lo-”

“SILENCE!” Chara yells, cutting him off. “I don’t buy that for a second.” They respond coldly, staring him down.

Sans sits up, his eyes full of disbelief, “w- w- what?” He stammers out.

Chara turns their back to Sans, looking over their shoulder. “You don’t love me. You’re obsessed with me. If you really loved me, you’d say your tearful goodbye and let me go.” They state, doing their best to hold back tears. “But you didn’t do that, because I’m not a person to you.”

Sans sits in complete silence, as Chara approaches, and kneels down to his eye level.

“Sorry to break it to you, but I’m not your pet.” They say, leaning in close.

Sans wraps his hands around them in a pathetic excuse for a hug, delivering apology after apology. “what can i do to make this right?” He asks desperately.

Chara gently pushes him away from themselves, holding him in place. “Despite all I’ve said, I still care about you, Sans.” They say, as tears form in their eyes, “so… if you send me home. All will be forgiven.”

Sans shoots up, life returning to his eye, “really?” He asks.

Chara simply nods, summoning green petals to heal Sans back to full.

The pair wordlessly walk over to the machine, and hug one last time.

“i’m gonna miss you, so fuckin much…” Sans says, through teary eyes.

Chara places one final kiss on his head, “I’ll miss you too, Sans.” They say affectionately.

Chara steps up onto the platform and Sans enters the confirmation code on the terminal.

“ready?” He asks.

Chara nods.

Sans starts to cry again, “goodbye, Chara.” He says.

“Goodbye, my lover.”

Sans slams his fist down on the activation button. In an instant, Chara is gone, returned home.

Sans collapses onto the ground, sobbing.

The End.

Previous Chapter

[the-uncursed-one]

Aww 🥰 such cuties!

I love them, they are very cute 🥰

[ideyaengine]

What do you think about StoryFell/ShiftFell Chara X Underfell Sans? And are there any AUs that you don't like Frans in?

Are you referring to Coccix’s work? If so, yeah!! I think it’s great!! (◡‿◡✿)

The only Frans I don’t ship romantically is when Frisk is a kid and Sans is an adult. Only platonic for those kinds of ships... Other than that, I don’t think I’ve encountered any Frans ship that I don’t like... So far and from what I can recall at least...

[nyxified]

All the versions of frans

For all the AU versions of frans (most of them atleast) UnderTale: Frisk x Sans UnderSwap: Papyrus x Chara StoryShift: Chara x Frisk UnderFell: Frisk x Sans SwapFell: Papyrus x Chara StoryFell: Chara x Frisk AlterTale: Toriel x Frisk AlterSwap:  Asgore x Chara AlterShift: Chara x Frisk AlterFell: Chara x Frisk StorySwap: Asriel x Chara

Those are like all the fuckin ones that actually have a difference and the people who think theres a difference because i thought there was before is why there are some of them that are the exact same. So yea those are all on the first thing that came to my head. Tell me if i missed one. Peace.

[writingutshipficscuzimbored]

An Unholy Alliance

Fandom: undertale AUs

AUs: underfell & storyfell

Ship: uf!Sans x ssf!Chara

Slight nsfw warning

Chapter Five: Totus Tuus

Over the next week, Chara and Sans continued building their relationship further as they worked on the device, their constant flirtatious remarks, comments, and teasing making them both wonder if any productivity was happening at all.

It's nearing the end of the day, Sans finishes welding the last plate onto the locator device, as Chara works on the wiring that’ll connect it to the inter-dimensional teleporter.

Sans lets out a sigh of relief, as he leans back in his chair.

Chara looks over to him. “All tired out, handsome?” They ask, with their signature grin.

“yeah. that was torture. but i think it’s done” He responds in an exasperated tone, Chara's flirtatious remarks not flustering him nearly as much as they once did. “how 'bout you? nearly done?” He asks.

Chara takes a step back to compare the blueprint with the wire's current state. “Almost, I think I can finish this up in a couple minutes.” They say, as they get back to work. “Say,” they begin, attempting to make small talk, “you never told me about what experiments you and Alphys did. Mind explaining?” They ask.

Sans chuckles to himself, “ya really wanna know, sweetheart?” He asks.

Chara sighs, and looks back over to him, “They can’t be worse than what I’ve been through, lay them on me.”

“alright. alright.” Sans begins, giving in to their wishes, “first there was the determination experiments…” He begins.

“Elaborate.” Chara simply says.

“i’m surprised alph didn't tell ya about- actually no i’m not, secretive bitch.” He begins, laughing under his breath. “we used a device to extract determination from human souls, and we started injecting shit with the stuff.”

Chara stops working, turning to face him, fully invested.

Sans continues. “first it was a flower, and it came to fuckin life and escaped. that’s why that annoying softie exists. it doesn’t help that we used a lot, so then it got control over the timeline. and-.” He shakes his head, “sorry, i’m getting off topic. next we injected monsters, turns out if a monster doesn’t have enough physical mass they basically melt.”

Chara's eyes widen in shock, “I see. That’s… something alright.” They comment, “I’m guessing these experiments took place in the hidden lab, or whatever it’s called?” They ask. “Never got the chance to go down there.”

“that is correct.” Sans replies, nodding. “place is a massive labyrinth. didn’t help that she just left the melted monsters down there. eventually they started fusing together. and now we call them the amalgamates.”

Chara pauses in response, thinking. “You said they melt if they don’t have enough physical mass… what if they do?” They ask.

Sans takes a deep breath, “if they have enough physical mass, or it is a small enough dose. they become extremely powerful.” He explains, fiddling with the welder on the table. “however, it has one major cost… they basically become rabid in response. almost mindless, and animalistic.” He adds, “some monsters can possess it naturally. for example, undyne.”

“Well, that explains what happened there.” Chara comments with a half-laugh. “What other horrid experiments are you two responsible for?”

Sans laughs, “honestly, the others are pretty tame compared to that one. so I’m not even gonna bother explaining them.” He responds.

“Fair enough.” Chara responds, as they get back to working on the wires.

Once Chara finishes, they step back, and admire their work. “So,” they begin, “how much more do you think we have to do?” They ask.

Sans stands up and scratches his head, “uhhh… i think we should be done tomorrow.” He states.

“Alright.” Chara responds; walking over to Sans, kissing him on the head, and embracing him in a hug.

Sans enjoys the hug for several moments, but soon his smile fades. “do… you really have to go?” He asks, “you're happy here and i feel complete with you here…” he adds, eyes closing.

“Unfortunately, yes.” Chara responds, rubbing Sans' skull with their hand, “I have a family at home who needs me, and I can’t just abandon them.” They explain, placing another kiss on his skull. “I wish… it didn’t have to be this way… but- alas.”

Sans looks down, forcing back tears, “i know… i know…” he responds in a somber tone. “i love you.”

“I love you too.” Chara responds, as they part.

They look into each other’s eyes for a long moment, before Sans speaks up, his grin returning. “actually chara, i have something for you.” He says, as he walks over to his workbench.

“For me? How delightful.” Chara responds, showing a smile.

Sans picks up a beautiful wooden case, walking back over to Chara and presenting it to them. “here ya are.” He says.

Chara giggles to themselves, as they open the box.

Inside is a beautiful, golden collar covered in floral designs. Chara gasps, “Sans!” They exclaim in pure joy, “It’s beautiful! Thank you!”

Sans laughs, “c'mon, take it” he says.

Chara picks the collar up, inspecting it from every angle, noticing a name on the side “Aureus”, which Chara summed up to be the monster who created it. They admire the beautifully etched and decorated floral patterns on the gold body, not able to wipe the smile off their face.

“I love it!” They exclaim, wrapping Sans in another hug, “Thank you so much.”

Sans chuckles, “I’m glad you like it, sweetheart.” As they part he looks back to them. “You gonna put it on?” He asks, impatiently.

Without a word, Chara loosens their choker so that it hung low, like a necklace. Then proceeds to put the collar on. “It feels… wonderful!” They say, excitedly.

Chara chuckles to themselves, “So, I’m guessing this truly makes me *yours*, huh?” They ask with a grin.

“all mine.” Sans replies, “and…” he pauses, “plus, it’ll give you something to remember me by.” He adds, trying his best to hide his sadness.

Chara bends down to meet his eye level, “You know I would never forget you Sans, even without the collar.” They respond, reassuringly. “But still… thank you.”

“yeah… you’re welcome.” He responds. “alright, it’s late as hell… let’s go to bed.” He says, waving in the direction of the stairs.

“Right, better get rest for tomorrow.” Chara responds, following him.

As they enter back into the main floor of the house, Chara starts walking over to the couch, while Sans walks towards the stairs.

“where do you think you’re going?” Sans asks, looking over to them. “it’s our last night together. why not make it count?” He asks, with a wink.

Chara looks back to him with a mischievous grin, “I think I like where this is going,” they say under their breath before following him upstairs.

Sans opens the door to his messy room, tossing his jacket aside, and sitting down on his lazily placed mattress.

Chara follows suit, placing their jacket on his dresser, and joining him on the bed. “So,” they begin, “you said I’m ‘all yours’, right?” They ask as they take off their shirt.

“yeah, that’s is correct.” Sans responds, with an excited grin.

Chara chuckles to themselves, tossing their shirt back with their jacket. “Why don’t you prove that to me?” They ask in a seductive tone, “I want to feel that I’m yours.”

Sans says nothing, instead, he pushes them down against the mattress, and bites down hard into their neck and shoulder, with a possessive growl.

Chara lets out a soft moan as the pain passes through them, ending in quiet laughter. “Yes. That’s it.” They say through their closed teeth, beyond pleased as the blood flows down their shoulder.

Sans backs up, his eyes full of desire. “and I have plenty more where that came from, along with much more… exciting things.” He says, grabbing ahold of their shoulders.

“Just what I want to hear.” Chara responds, licking their lips.

The next day went by fast to say the least. Breakfast, and lunch flew by, before they knew it- they were putting in the final touches for the device.

Sans types on the keyboard, doing one final check to make sure everything was in order. The locator device was able to get the universal coordinates for Chara's universe using a sample of their blood. All that was left now was to send them home.

Sans finishes typing, pushing his chair back away from the terminal, and standing up. “i think that’s it.” He says, “now we just have to wait for this thing to power up, and we should be golden.” He adds.

“Excellent.” Chara responds, grabbing Sans and pulling him into a hug.

Sans returns the hug, he tries to enjoy it, but his eyes keep getting drawn back to the machine.

Chara tilts Sans' head up with their hand, looking into his eyes. “Is everything okay, Sans?” They ask, concerned.

“uh… yeah…” He responds, “I’m just… really going to miss you… a lot…” he adds, saddened.

Chara hugs him tightly, “I’m going to miss you too. So much.” They respond.

As they part, Sans stands silently. “can you gimme a moment, please?” He asks.

Chara flashes him a smile, “Of course, Sans.” They reply.

“thanks” Sans says, pulling up a chair and sitting down for a couple moments, his eye flashing; all while Chara looks over him, concerned.

Their moment of silence is cut off, when the machine makes a loud ding, signaling that it’s fully charged.

[File 0 saved]

Sans stands up, and embraces Chara. “so… this is goodbye, sweetheart?” He asks with tears in his eyes.

Chara plants one last passionate kiss on his forehead, “unfortunately, it is, my lover.” They respond, silently crying.

They hug silently for several minutes. Eventually they part, looking into each other’s tear filled eyes.

Sans looks down, “alright, let’s get this over with.” He says.

Chara simply nods, walking over to the machine. Sans silently watches as they get ready to step onto the teleport platform.

Chara steps onto the platform, about to turn around, when suddenly… eight sharp, red bones stab clean through the device, destroying it.

They freeze, in complete and utter shock. They turn around to face Sans, seeing his orange and yellow flashing eye. “Sans, what the hell are you doing?!” They loudly ask, demanding an answer.

“i can’t let you leave chara, you mean so much to me.” He says, in a cold tone. “i am nothing without you. you complete me. you’re everything to me.” He announces, loudly.

Chara grits their teeth, “I need to go home, Sans!” They yell, “I know you love me. I love you too. But you can’t do this.”

“i will do what i must.” He replies, summoning bones behind him.

Chara's expression goes cold, as they draw their knife from their waist. “Don’t make me do this.” They beg.

“took the words right out of my fuckin mouth.”

Next Chapter

Previous Chapter

[the-uncursed-one]

Aww this is adorable 🥰

They’re probably scheming to torment people.

Now kiss! :3

¡Hola! ¿Haces Underfell Sans x Storyfell Chara Ship?

Aquí está~ :³ ❤

[writingutshipficscuzimbored]

An Unholy Alliance

Fandom: undertale AUs

AUs: underfell & storyfell

Ship: uf!Sans x ssf!Chara

Chapter Four: Amor Vincit Omnia

Chara sits opposite to Sans at the candlelit table, their silver locket dangling from their choker gleaming in the candlelight. Them still wearing the clothes they borrowed from Papyrus, while Sans remains wearing his usual outfit, far from the “fancy” atmosphere this place carries.

“You know,” Chara speaks up, twirling their dinner knife between their fingers, “I was honestly surprised that you made your move first, even if it was just a compliment.” They comment.

Sans leans back in the chair, lazily. “to be honest, i was too.” He says with a half-laugh, “the words kinda just fell outta my fuckin mouth.”

Chara slouches their shoulders, “Oh, so you didn’t mean it?” They say in a long drawn out, disappointed tone.

“what? no! i meant it! y- you look great!” Sans shoots back, in an almost panicked tone, “it was just-”

Chara cuts him off with a quiet laugh, “I know, darling. I’m just messing with you.” They say with a cordial smile, “don’t worry.”

Sans sighs frustrated, “oh, you bitch, i shoulda known.” He replies jokingly.

Chara rests their elbow on the table, propping up their head with their fist, their red eyes looking over Sans adoringly; Sans mimics them, his red, glowing eye doing the same.

Chara perks up at the noise of their waiter approaching.

“Good evening. Welcome to the MTT diner, what can I get for you to drink.” He says, holding a pad of paper and a pen in his hands.

Sans sits up, “a beer for me.” He says.

“I’ll just take water, please.” Chara asks.

The waiter writes down their orders, “Alright, those will be on their way.” He says before walking off.

“Thank you.” Chara responds, as the man walks off.

Sans chuckles to himself, “really? not even gonna get alcohol?” He asks, in a fake-mocking tone.

Chara rolls their eyes, leaning back in their chair. “Alcohol doesn’t even work for me, my immune system terminates it immediately.” They say.

“well ain’t that unfortunate?” Sans asks, “from what it sounds like, you need it more than i do.” He adds.

Chara chuckles, “You’re telling me.” They respond jokingly, “but in all reality I manage fine without it.”

“oh, yeah. you’re a fuckin lunatic, i forgot.” Sans replies, jokingly.

Chara laughs, “You’re not entirely wrong.” They respond.

Sans taps the table repeatedly thinking of what to say next. “say…” he begins, leaning in closer to Chara, “what exactly do you like about me?” He asks.

Chara smiles, holding out their hand, “Well: you’re funny; you're extremely intelligent; you’re attractive; and most importantly, you’re powerful and an excellent fighter.” They reply, counting off each thing listed on their fingers. “What more could I want in a man?” They ask, leaning in as well.

“fair enough i guess,” Sans responds, matching their smile, “but to me…” he begins, “it sounds like you just want a man who can beat your ass into a pulp.” He comments, half joking.

Chara laughs hard, covering their face with their palm. “To put it bluntly, yes.” They reply.

The waiter returns with their drinks, placing them on the table. “So what can I get for you two tonight?” He asks.

“just a burger” Sans says.

“I’ll have pasta, please.” Chara asks.

The waiter, once again writes down their order, and leaves.

“alright, it’s been on my mind for a while.” Sans begins, “you said that you never really had loyalty to your father or king. elaborate on that.” Sans asks, leaning back in his chair.

Chara rests a finger on their chin. “Father and the King attempted to brainwash me to be mindlessly loyal to them, but it never really worked for them.” They say, taking a long pause. “The only thing that did somewhat work, was the whole ‘me being a weapon’ thing.” They explain,

Sans grits his teeth, angrily. “and how’d that pan out?” He asks.

Chara lets out a deep breath before continuing, “Well… one day, when I was fifteen, my mother and brother came back home wounded. One particular faction that had been causing the guard trouble for weeks, set a massive ambush for them…” They say, pulling out a cigarette from their pocket, and lighting it on the candle. “Something in me- snapped… that night I grabbed a kitchen knife, walked to the headquarters of the faction… and just. started. killing.”

“holy shit.” Sans replies, his glowing eye widening.

Chara looks down, smiling, and smoking for a moment. “At some point, it started to feel good… REALLY good… I don’t know if it was my LV, my psyche cracking, or both.” They say, looking up and making eye contact with Sans, their smile unwavering. “I only stopped killing when they stopped coming, when the place was entirely empty. Everyone either dead, or having ran away.”

Sans freezes, shocked, but ever so curious, “what happened next?” He asks.

“Well, to make a long story short, I basically became a super weapon for my family.” Chara says, “Asgore and the King were terrified, and once the truth about my experimentation came to light, Mother immediately divorced Father.” They add, going back to smoking.

“does your mother… actually love you?” Sans asks, “or just see you as a weapon?”

Chara takes a deep breath, looking down for a moment in silence. “She tries her best, but ends up just using me as a weapon anyway… she’s sent me to eliminate multiple other factions over the years.” they respond, perking up and resuming eye contact. “Asriel is different though, he actually sees me as a person, as a sibling. And for that reason, along with him saving me to begin with, I am eternally loyal, and obedient to him.” They finish off their sentence, picking up the dinner knife once more, and fiddling with it.

“well… that’s good at least.” Sans responds, “guessing the underground just sees you as their attack dog?” He asks, cocking his head, slightly.

“Pretty much.” Chara replies, “Though… I do kind of act like one a lot of the time, so it’s understandable.” They add, scratching the back of their head.

Sans chuckles slightly, “not really attempting to beat the allegations, are you?” He asks, jokingly.

Chara laughs once again, “not really,” they respond. “What about you? What did you deal with growing up?” They ask, genuinely curious.

Sans sighs, “there was a lot of shit… especially regarding my bastard of a father. shit i’d rather not talk about.” He begins, scratching the back of his skull, before perking up. “but i can tell you about some things involving the king.” He says.

“I’m all ears.” Chara replies.

Sans takes a deep breath, “well, to say the least. me and papyrus pissed him off, pretty fuckin bad. he cracked paps' skull and fucked me up enough to the point where my body can’t even contain its own magic,” he says, pointing to his eye, “ever wondered why this thing is always glowing? that’s the reason… same reason for why my jacket is so fluffy, and looks like it’s always falling apart. the energy radiating off me does that.”

Chara leans back, “Seems like everyone down here has been scarred by Asgore in some way.” They comment, “guess that includes me too.” They add, “Regardless, I’m sorry that happened to you.”

Sans' eye widens again, “yeah… it’s fine.”

The waiter walks over and drops off their food, and they start eating. Not much is said while they eat, asides from the occasional comment.

Chara takes their last bite, and pays the waiter, standing up and pushing in their chair. “This was really nice, Sans. I’m glad we did this.” They say.

“same here” Sans replies, standing up as well, “to be honest, i’ve never been on a date before.”

Chara smiles, “Me neither. But there a first time for everything, I suppose.” They respond.

The pair begin to walk out of the diner, Chara stopping at the fountain in the empty lobby, and turning to face Sans.

“what’s up?” Sans asks, looking up to meet their eyes.

Chara takes his hands in theirs, smiling. “Sans, I’m so glad we did this. Even though we’ve only known each other for a very short time, I really have feelings for you... you mean so much to me” They say, the blush growing on their face.

Sans smiles back, “chara, i’ll be honest, this is the first time i've ever felt this way for someone…” He begins, meeting their eyes, “yet, no matter what, I can’t stop thinking about you. being here, with you, I feel: confident, better, strong, like nothing can stop me. You’re… perfect.” He adds, his face almost entirely red.

Chara pauses, looking adoringly into his eyes. “Sans, I think I love you.” They say.

“heh, it’s funny. i was ‘bout to say the same thing.” He replies, trying to hide his excitement (and failing- miserably).

Chara tilts Sans' head back with their hand, and delivers a long, heartfelt kiss on his forehead.

They separate, taking a step back to look at each other.

“so it’s official then?” Sans asks.

Chara chuckles, “Official as can be,” they say. “Let’s head home, shall we?”

Sans takes their hand, “sounds like a plan, sweetheart.”

Next Chapter

Previous Chapter

[writingutshipficscuzimbored]

An Unholy Alliance

Fandom: undertale AUs

AUs: underfell & storyfell

Ship: uf!Sans x ssf!Chara

Chapter Two: Ad Absurdum

“what's first?” Sans asks, “well, first i need time to think.” He says, taking a puff from his cigarette. “And to rest for a moment.”

Chara crouches down slightly to meet his eyes, “Aww, come on. Tired already?” They ask, in a disappointed tone. “We barely fought for tha-”

“would you shut the fuck up?” Sans asks angrily, cutting them off. “let's just sit down over here,” he says, walking over to a destroyed pillar and sitting down.

Chara follows, stopping for a moment and looking around at the barely recognizable corridor, letting out a laugh. “We really tore this place asunder, didn’t we?” They say, before sitting down.

Sans chuckles, “happens more often than you’d think.” He says, leaning back against the pillar, “this place gets torn to shit 'least once a decade.”

“The one back home has never even been repaired…” Chara says, slouching and resting their head on their fist, “if it was ever completed to begin with.”

Sans lets out a short chuckle, before falling silent for a few moments. “on that subject: what is your home like?” He asks, looking over to them.

“War torn. To say the least. And quite obviously, a lot of people are in completely different positions than they are here. Still the same people, just- shifted around.” They say, pulling a cigarette out of their jacket, “in a lot of ways, it’s very similar to here. People are violent, and full of malice. Just… far more chaotic.”

Sans turns his body to face Chara, now invested in their story. “yer gonna have to elaborate more than that. you said i was the king earlier, which means that papyrus is the prince, most likely residing in the ruins. is that correct?” He asks.

“You’re smart, I’ll give you that.” They say, correcting their posture, “I’ll elaborate in a moment, if you could give me a light, first.” They say holding out their cigarette.

Sans says nothing, simply using his cigarette flame to light theirs.

Chara relaxes, smoking for a couple seconds. “In my world, you are the king. The prince left you long ago due to your lingering hatred of humanity, and some massive disagreement, the specifics of which were lost to time.” They say, “And that separation destroyed him. Some call him lazy, some call him incompetent. Whatever the case, the kingdom fell into despair. Individual factions rising up, waging war against each other, and the king.” They add, going back to smoking.

“interesting” Sans says, “how bad did the underground get? and where did everyone else end up?” He asks, standing up, dropping his cigarette on the floor and crushing it with his foot.

Chara laughs, covering their forehead with their palm. “The underground has nearly been completely destroyed, by now. Cities turned to ashes, entire sections of the underground rendered uninhabitable. It’s a nightmare.” They say, before standing up.

Sans laughs, “and i thought our situation was fucked up.”

Chara takes a deep breath, “As for everyone else: my mother, Toriel is the Captain of the Royal Guard; my father Asgore is the Royal Scientist; my brother is a Royal Guardsman as well, he'll probably become captain one day; Undyne is a TV star, and the only real beacon of hope left in the underground; and I’ve never seen Alphys.” Chara says, “and I guess me and Asriel take you and your brothers place.”

Sans starts walking, “i see.” He says, gesturing Chara to follow him with a wave of his hand. “and what about you? how the hell did you end up being adopted by the dreemurr family?” He asks.

Chara catches up to him, matching his pace as they walk through the destroyed corridor. “I fell down an entrance in the Wetlands- or “Waterfall” as you call it here. Asriel found and helped me, then bargained for my life.” They say as they exit the hallway. “Mother accepted me with open arms, Father… was far more curious than accepting.”

The two stop as Chara admires the city.

“i highly doubt you were kept a secret for long, how that go down?” Sans asks.

Chara lets out an uncomfortable laugh, “Well, the king found out. We don’t know how, but he did. He wouldn’t listen to a word mother told him, and was very set on having me executed. That was until…” Chara takes a deep breath, “Father made some kind of deal with him.”

“a deal?” Sans asks, turning to make eye contact with Chara.

Chara takes one last puff from their cigarette, and then smothers it against their hand, leaving a burn mark. “Frequently, Father would abduct me at night, and take me to his lab. There’d he’d inject me with God knows what, do all manners of experiments, and all kinds of weird surgeries. He didn’t even bother to put me under anesthetic.” They say.

“no wonder you’re a fuckin psycho,” Sans says, half joking, “does that also correlate with you being unnaturally resilient?” He asks.

“Yes, actually.” Chara responds, smiling. “After it was all said and done, my body was completely different, my physical condition was greatly enhanced, and most importantly: I had near unlimited stamina, and immense regenerative capabilities.” They explain, “that’s why I was able to walk off nearly everything you threw at me.”

Sans sits down on the ledge overlooking the city, Chara joins him. “how strong is this regeneration?” He asks.

Chara smiles, placing their right hand on the ground, next to Sans. “How about I show you?” They say, drawing attention to their hand, “You know what to do.”

Sans looks at them in confusion, completely baffled at the suggestion.

“Do it.”

Without a second thought, Sans summons a red bone in his hand and stabs clean through Chara's palm.

Chara groans in pain, while letting out a breathless laugh.

Sans removes the bone, watching the blood trickle off the edge.

“Now watch,” Chara says, holding up their hand, as it slowly heals. “There,” they say waving their hand, “good as new.”

“how the hell?” Sans asks, shocked “what did he do to you?”

Chara shrugs, “No idea, all I know is that I’m like this now.” They say nonchalantly, “all I remember about the experiments is that they were excruciatingly painful.”

Sans pauses, taking their hand and inspecting it, “and when did he start doing these experiments on you?” He asks.

“When I was about 6-ish.” Chara responds casually.

Sans freezes his hand clenching into a fist, left eye glowing orange and yellow, and his body tensing up.

“Uh… partner?” Chara asks, tapping on Sans' shoulder, “Are you okay?”

Sans snaps back to normal, looking around for a moment. “yeah, i’m fine…” he says, attempting to play it off, “…from what i can tell, you were their human weapon?”

Chara pauses, confused by his behavior, but answers regardless, “Well, yes, or at least- that was what they intended… I am loyal to Asriel and Mother due to their kindness. However, I did not share that same loyalty for Asgore, or the King.” They explain, cracking their back, “but, that’s a story for another time.”

“right.” Sans responds.

“What about you?”

Sans' head snaps to look at Chara, “huh?”

“What’s your story? You’ve clearly been through a lot, as well.” Chara asks.

Sans shakes his head, “it’s not important. what is important is the plan. i have a lab beneath my house, i’ll take us there now.” He says, avoiding the question.

“Whatever you say, partner.”

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[writingutshipficscuzimbored]

An Unholy Alliance

Fandom: undertale AUs

AUs: underfell & storyfell

Ship: uf!Sans x ssf!Chara

Chapter Three: Ubi, Re Vera

In a flash, Sans teleports the two of them to his lab, hidden beneath his house.

Chara looks around at the barren lab, one large nearly empty room, only populated by a handful of tables, cabinets, and miscellaneous equipment. “Wow, this place is… pretty bare,” Chara comments, wiping the dust off of the counter, inadvertently smearing blood on it.

“i rarely use this place, i mostly just borrow alphys’ lab,” Sans responds, “but it contains almost everything we need to get you home.” Sans pulls out a chair and sits down.

In the corner sits some kind of machine, covered up by a white tarp, “What’s that thing?” Chara asks.

Sans turns to face the machine, “that- is the shitbox that'll take you home.” He says, opening the filing cabinet next to him, and rummaging for documents.

Chara walks over to it, pinching and lightly pulling the tarp. “Why is it covered up? Just to keep dust off of it?” They ask.

“actually, it's broken,” he replies, “there was an incident- or more accurately, a colossal fuck up that led to it breaking.”

Chara looks back to Sans, with a confused expression. “What incident?” They ask.

“not important,” Sans says, giving a dismissive wave. “what is important is that i'm- we’re gonna have to fix it in order to get you outta here.” He adds, as he pulls out a folder, and begins looking through the blueprints inside.

Chara pulls up a chair and sits down next to him, resting their elbow on the counter, and propping their head up with their hand. “Anything I can do to help right now?” They ask.

Sans looks over to them, looking them up and down. “right now, you could really help by going upstairs and taking a shower,” he says, letting out a small laugh, “you’re covered in blood, and I don’t want my lab even filthier than it is.”

Chara looks down at their body, smiling as they notice the blood staining their clothes and skin. “Wow, you really did a number on me. I’m impressed.” They say, not even attempting to hide the look of admiration on their face.

“believe me, i am well aware, Chara” Sans responds.

Chara chuckles and flashes him a genuine smile, before turning around and beginning to walk towards the exit.

“wash your blood drenched clothes, too.” Sans adds, “i’m sure papyrus would be happy to let you borrow a spare change.”

Chara turns around to meet his gaze, “Since when were you so fanatic about cleanliness? I can practically smell you from here.” They ask.

Sans rolls his eyes, “oh fuck you. just go get cleaned up” he jokingly responds.

They laugh, and flash him a wink. “As you wish, partner.” They say, before turning around and exiting the lab.

Sans freezes, still looking in their general direction, noticing a warm feeling in his face, and a genuine smile on his own face. He snaps out of it, looking left and right, placing his left hand on his cheekbone. “what… the hell was that? am i… going insane?” He asks himself.

[File 0 Saved]

Chara looks at themselves in the bathroom mirror, towel wrapped around their waist. they take a wet washcloth and wipe the rest of the smeared blood off their face that they missed in the shower. They look over to the shower, seeing the—now red stained—tile floor, “Well, at least I’m clean, even if I’ll have to scrub that off later.” They say to themselves.

Lacking a comb, they do their best to fix their hair with their hands, letting their armpit length hair flow down over their shoulders. “That’ll have to do.” They say.

Chara finishes drying themselves off, and puts on the clothes Papyrus lended them. A black tank top and gray shorts.

“Now to head back to Sans.” They say, smiling at the mention of his name. They grab their dirty clothes off the ground, and exit the bathroom, dropping them in the wash before heading back down to the lab.

Sans tinkers with the machine, the tarp lazily thrown on the floor. Every couple seconds, he looks back to the blueprints to make sure he’s doing everything right.

Sans takes a small pair of pliers, and begins moving individual parts back into place. Suddenly a large spark erupts from the machine, as he jumps backwards in surprise. “oh, fuck! son of a bitch.” He yells angrily.

“Everything alright?” Chara asks, waking down the stairs.

Sans grumbles, turning to face them. “what does it sound like?” He snaps.

Chara holds up their hands, “Hey, I wasn’t even trying to antagonize you, this time. Calm down.” They say, as they walk over to him.

“i’m sorry… I’m just- agitated with this piece of shit. everything’s outta order- and- ugh.” Sans replies, irritated.

“It’s fine. Can you at least tell me what’s going on?” Chara asks, pulling up a chair and taking a seat.

Sans sits down, facing Chara. “you see, this device theoretically has the capability to transport individuals between universes.” He says, showing off the blueprints. “though there are two problems: this thing needs a total repair, which is a pain in the ass; and the subsidiary device that can locate specific universes needs to be built from scratch.”

“How can I help?” Chara asks, “I might not be able to read these documents, but surely I can help in other ways. A second set of hands is always useful.”

Sans leans back in the chair, “yeah, just stand by and do what I tell you. got it?”

“Clear as day.” Chara responds.

After nearly two hours of working on the device, the two decide to take a break. Sans sits down in his chair, backed against the wall, while Chara leans against the device.

Sans looks over to Chara, finally having time to look at them properly; that strange warm feeling returns in his face. He wonders if they’ve always looked so- appealing. Eventually, he builds up enough courage and speaks “oh, by the way… you look nice in that.”

“Oh. Thank you!” Chara replies, with a cordial smile. “As strange as it may seem, I think you look nice in your getup as well.”

“really?” Sans asks.

Chara approaches Sans, leaning over him, and resting their forearm against the wall above him. “Yeah, I think it really fits you.” They respond, before pausing. “And, you know… I like you… I think I really like you.” They say flirtatiously, leaning down further.

Sans meets them with a confident grin, “oh yeah? is that so?” He asks, face red, attempting to maintain his composure.

“Yeah. In fact, I think you feel something similar.” Chara replies, face now mere inches from Sans', their blush being especially noticeable. “And it’s approaching dinner time… what do you say… we go out somewhere nice?” They ask.

“so, you want to go on a date, eh?” Sans asks, before grabbing ahold of Chara's shoulder, pushing them back and standing up to meet them eye to eye. “where ya thinkin'?” He asks.

Chara chuckles, “From what I can tell, MTT resort looks rather nice. Let’s go there.” They say.

“one of the only nice restaurants in the whole damn underground. bit generic of a choice, but not complaining.” Sans replies.

“Excellent.” Chara exclaims, standing up straight, “I’ll pay.”

“sounds good. let’s go.”

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