#little!denki

[useless-sfw-fanfictions]

Momo doesn't understand what age regression is at first...

She hears about it through Denki and Sero, who are very involved with the topic. Sero is Denki's (and Shouto's, but no one else besides Sero really knows that) caregiver.

They play video games together and do finger painting sometimes. It is really fun and is a nice way for the both of them to relax after the stresses of UA's hero course.

Denki decides that he wants to include more people with his regression and be able to go into littlespace where ever in the dorms he feels like. So, they start talking to people about it.

Some get it and some don't. Momo falls in the latter category.

"Why can't you play those games without Dino pajamas and a sippy cup?" she asks genuinely.

Denki just shrugs, grin never falling from his lips, "it's just easier to slip and have a good time overall. to not have to worry about every little stress and only focus on.. well, little things."

She nods, but it is clear to both boys that she doesn't understand.

She declines their invitation to see a play date in action, but not because she isn't curious to learn more but because she must do some research first. She hates when she doesn't know something.

Research is what takes up the rest of her evening time and so it is a few days later before she can find Denki alone to ask him more about it. She asks and he answers.

She doesn't ask to be around him while he's little for a little while still, but when she does she brings supplies. She waited until she was completely comfortable with it because she read that having an unsure atmosphere can sometimes throw a little off. So she brings stuff.

They play with Play-Doh together and make multi-colored sandwiches that she had to stop him from eating more than once. Sero says he's about four years old.

"Tanksies, Momm...oh," he says after the materials are all put away and he is laying his head on her shoulder.

The name sounded weird from his garbled speech. As if the last syllable was a mere after thought than intentional.

"What did you just call me?" she asks gently, nudging his head up so that she can meet his eyes.

He pops his thumb in his mouth and stares back at her.

Sero moves over from the other side of the room (he'd been there the whole time to keep a watchful eye on his little guy for Momo's first time with him). He sits on the other side of Denki and gently pulls the boy's thumb from his mouth.

Denki makes an argumentative sound, but Sero is there to hold his hand a shush him. Momo watches this play out while quietly observing.

"Shh, you know you can't suck on your thumb anymore. Not after you hurt yourself..."

Sero's voice takes on a tone that Momo has never heard before when he talks to Denki while he is little; more of a parental talk than she would have ever given him credit for before this moment.

Sero guides Denki to sit closer to him while he relaxes into his new spot on this couch. Denki sucks his thumb when he is anxious, so Sero had told Momo that the best thing to do is hold his hand and cuddle him.

It doesn't work this time.

"Nhnoo," Denki fights back, drawing out the consonant sounds.

"What, why not? You love cuddles," Sero watches Denki with a certain level of exasperated fondness in his eyes.

Honestly, Momo hadn't realized they were this close.

Denki shakes his head and says, "wanna still sit next to Mama." He cuddles back into Momo's side.

Sero's eyebrows shoot up to his forehead and he let's Denki snuggle close to the woman there.

Momo is speechless.

Mama?

Had he meant to say her name? Or was it intentional? She didn't know.

So she asked: "am I Mama, Denks?"

Denki's grin is immediately as he rubs his cheek into her arm and shoulder. "mhmm, yesh... Mama, mama, mama..." he murmurs, voice growing heavier with incoming sleep.

Momo maybe finally understands.

Being called that name makes her feel special. Like, his simple mind chose her to look after him. She was deemed special enough by someone in such a vulnerable position to be called that?

Sero grins at her while watching this all play out on her face while Denki snoozes against her.

Later, once Denki is big again, they ask her if the name is okay and if she'd like to be more involved in the future and she agrees immediately.

♡♡♡

I just love, love, LOVE Momo being her littles' Mama. She'd be such a good one, too! She'd make them all kinds of custom little gear and make sure they had plenty of snackies and didn't burn themselves on their tea. Ugh, I just love her!!

[rueclfer]

1-800-hot-n-fun // denki kaminari smau

when he just wanted a good time from the random number in the bathroom stall

[crumb-crumblet-s-crumbington]

uagauauaaaagaauagauauga

[willowser]

once you and katsuki discover you're expecting, you agree to keep it to yourselves for a little while.

you can't hide forever, but you want the chance to bask in the excitement of what's to come, together, away from outside eyes prying in. and you do: there's an immediate difference in the way you touch each other, how often, with katsuki even shifting coverage for patrol just so he can cling to your side for an extra day or two. it's like a honeymoon, almost, and you take the time to enjoy it like one.

but of course he wants to tell his parents as soon as he can, though he doesn't outright admit it; as soon as you start pushing the boundary of your waistband, he finds time in his schedule to see his dad—and then mitsuki makes time for him to see her.

katsuki tells toshinori next, who becomes quite emotional at the sight of your ultrasound, which in turn makes katsuki surprisingly emotional, too. there's much that they say and even more that they don't, but it's all communicated, regardless.

and lastly—he has to tell his nerd-ass friends.

it happens on one of their bi-monthly outings—that katsuki has consecutively been skipping for a little while, for obvious reasons. and it's like the minute he sits down in his seat and orders his food and one beer, everything he'd planned to say dissolves in his head.

despite wanting to keep quiet, he's been trying to plot out his announcement to these exact shit heads since the moment you found out. it's just so personal, and even after everything, katsuki's still discovering how to share those parts of his life with others, still coming to terms with the fact that he wants to.

he'd considered doing it slowly, rather than all at once in front of all of them, but he very quickly realized how terrible of a plan that was; deku would not physically be able to contain such knowledge in his body for any period of time, kirishima is a notorious fucking gossip, and if shouto had given him some kind of shit ass, wrinkled-nose look, he would have had to howitzer him through a building.

so he just says it, because he's never really been one for subtlety.

right after everyone's received their food and started to take their first bites, denki makes a point to ask,

"how's things with your honeybun, kacchan?"

and normally he'd have a fit at the nickname, but instead he hears bun and feels his stomach flip like it does when he remembers, when silly little things remind him of what the two of you have made together, and into his food, he simply says,

"we're havin' a baby."

the expected silence falls over all of them, save for the scaping of utensils against katsuki's bowl. he's damn good at feigning nonchalance, but food is getting stuck in his throat and his heart is beating so hard that he can hear it deep in his eardrums. of course he knows, but it dawns on him again, how overrun he is with excitement.

across the table, denki takes his turn to speak again. "you're...what?"

and then the whole room is erupting into a mass of chaos, moving in pieces like a riot of unrefined children, and even though he's being hounded with a million questions and being shaken around by his shoulders and some of these assholes are crying—katsuki graces them all with a big, fat grin.

[cloverr-overr]

been messing with the headcanon generator recently and turning them into shitty mha doodles…

[ananayellow]

I asked on Twitter to give me mha ships with little content so I could draw them

[treef-greef]

[abbytabbys]

Could we get a Denki pony please?⚡ :3

The guy!!

[matrixriot]

ok i know everyone's always like "bakugou is so the weeknd coded" or "bakugou def listens to pierce the veil".

however.

i like to headcannon that katsuki bakugou is actually a freaking classical music nerd.

before you start throwing tomatoes at me, i always imagine this little scenario:

katsuki bakugou is in his room, tensely studying (prob using flash cards because nerd), when all of a sudden, denki bursts into his dorm room.

"hey bakugou!! we're all hanging out for lunch today!"

...

"bakugou? can you hear me?"

katsuki sits in focus, his large noise cancelling headphones doing their job by cancelling out denki's voice.

when all of a sudden, denki sneaks up on bakugou and snatches the headphones right off his head. denki puts the headphones on his own head and starts listening, only to say...

"wow bakubro, i didnt know you were into... ballerina music?"

katsuki stands up and slams his hands onto his desk. he grabs denki by the collar, grabbing the headphones, and puts them back on.

he yells at denki,

"THIS IS VIVALDI'S FOUR SEASONS CONCERTO IN G MINOR DUMBASS. GET OUT OF MY ROOM"

ok end scene this was a really stupid thought and i def couldve written this better but

[arrowheadedbitch]

Bakugo: All right, what the hell was it you wanted to tell us, dunceface?

Kaminari: Yeah, one second

Kaminari, turning away and cupping his hands over his mouth: OH MY GOD, ALL THE GIRLS ARE IN HERE AND THEY'RE TAKING THEIR SHIRTS OFF!

Kaminari:...

Kaninari: Okay, yeah we're good. I'm trans!

Mina: What- what was that?

Kaminari: What was What?

Sero: That! Just now! Why did you turn around and yell that!?

Kaminari: Oh, I was making sure Mineta wasn't listening.

Sero: ???

Mina: Um, why?

Kirishima: Yeah, I'm pretty confused about that part??

Kaminari: I think it's perfectly understandable that I don't want Mineta to find out I have boobs.

Mina: Oh, yeah, that makes sense

Sero: Yeah, no, no, I get that

Kirishima: That's super manly, yeah

Bakugo: I'm not even gonna yell at you for that one, that makes sense

[sorrowfulrosebud]

I need to punish Denki so bad. Imagine working from home, clacking away at your keyboard as you complete your task before the deadline. Everything was going as smooth as possible.

Until your blonde boyfriend decided his growing cock needed you.

(Dom/sub themes and toys hehe)

“Baaaaaaaaabe?” He draws out, slinking his way into your office. You smile at him as you continue to work.

“Hi angel, anything I can help with?” Your eyes flicker between the two of you. Kaminari huffs as he slides near your computer.

“You’ve been working alllllll day,” he whines, nestling his head into your neck and pressing small, open mouthed kisses to the soft flesh. He was naked above the waist, his waist looking so grabbable.

“I’m bored master, come play with me,” he murmurs seductively into your ear. You were suddenly very aware of the tinkle of the bell on his collar that we wore when he was in the horniest of moods; the days when you had full permission to ravage him.

Your hands reach behind you to play with his hair. He snuggles closer to you.

“I’m sorry sweetpea, I have to work a bit more. Be a good boy and wait for me, then I’ll play with you allll you want,” you promise him, releasing his locks as you continue to type.

Kaminari huffs slightly, grumpy you were ‘prioritising your work over your sub’. A cheeky grin crosses his face as he leans down and presses more kisses to your cheeks.

“Denki, I’m not kidding. I have a deadline. You can be good and wait, I’m sure,” you say more firmly. Kaminari grins, seeing you already fall for his plans. His slender arms wrap around your waist as he plonks his head against yours.

“Can’t I at least sit on your lap as you work? I just want to be close to you,” he pouts and mumbles, rubbing his cheeks against yours. An annoyed huff leaves you as you glare at him.

“Fine, you can come sit on my lap. Any funny business, or rule breaking, will be punished,” you said firmly. You shifted your chair to make room for him.

I’m counting on it, Kaminari giggled internally.

He slunk his body around you, comfortably spooning you as you worked. You had to admit; the soft breathing and gentle weight of your sub provided comfort during this stressful work. Your hand found refuge in the small of his back, right near the dimples that pinched his lower spine.

Despite being strict before, you did occasionally reward Denki with a soft kiss to his head, and the soft petting of his electric yellow locks. Denki wasn’t going to admit any time soon that he was beginning to lose sight of his original plan as he nosed your neck and let out sleepy sighs.

He allows a contented giggle to leave him, nuzzling into you as he rocks his hips slightly. His smile falters as your grip becomes tighter.

“Denki. Don’t.” The order was firm and harsh as he whined.

“Sorry master, I just wanted to get comfy,” he pouts sleepily. You nod suspiciously, rubbing the small of his back as you focus again. He buries his head into your neck, breaths slowing again. He had to be methodical.

He waited a few minutes between each rolling of the hips. Your grip tightened after each roll, but you allowed him to continue humping you. Denki’s whines were quiet at first; soft pants in your ear as his leaky cock rutted against your tummy. He could hear your sigh of disappointment, before you clutched his hips close to you.

“Get it out of your system,” you say blankly. Frankly, Denki was too horny to care about your empty voice. He took your invitation with great pleasure. He whimpered and hiccuped at every rut, precum ruining your shirt.

“Masterrr, hurtssss,” he whined, holding you as tightly as he could. He finished against you with a high pitched moan. Cum was sprayed over the fabric of your shirt as he huffed and puffed next to you. Amber eyes flicked to you, immediately getting nervous when he sees your disappointed glare.

“I um-” he started, holding your shirt as he excused himself. You stop him with a sharp slap to the ass, making him squeak in pain.

“No no no brat, you wanted master to play? Fine. Get on the bed,” you command lowly, squeezing his hips to prove your point. Denki whimpered a little, his cock elevating again.

He presented himself on the bed, sat on his knees with his hands in his lap as you rootle in the drawers.

“Close your eyes and turn around,” you snap, closing the drawer. Denki obeys excitedly as he feels you pull his arms behind his back.

Low moans are let out as he recognises the familiar grit of the rope you have. It wraps prettily around his upper arms, then wrists. You wrap a few loops around his sensitive chest, smacking his thigh when he whines too loud.

A thick blindfold is wrapped around his head, secured tightly to him. He shook his head experimentally, grinning in delight when he couldn’t shake it off.

“Turn around,” you said, digging into the drawer again. Denki obeys immediately. He shuddered at your cold hands pawing at his thighs. He felt you pause at the sight of the garters around his slender legs, jumping when you slap them.

“Spread your legs, pet. Keep them spread for master,” you coo, rubbing his sensitive nipples through his shirt. Denki had to swallow, Adam’s Apple bobbing. His legs part, cock leaking immense precum.

More rope is tied. You start at the top of his legs, securing the rope from his thigh to his ankle. You repeated the process from one leg to another as Denki moaned slightly. He was effectively frog-tied now, whimpering and mumbling your name.

“You were such a bad little pet, weren’t you Denki? You just wanted master’s attention, didn’t you,” you coo pathetically at him. He couldn’t help the tears in his eyes as sub space makes his eyes go glossy.

“Mhm! Jus- just wanted your attention master!” He whines, rubbing the ropes off his body. You tut at him, holding a few more toys.

“Colour, pet,” you demand. Denki grins slightly wobbly, pleasure making him giddy.

“Green,” he giggles.

“Excellent.” You held up the dildo ball gag, rubbing the tip on his wet lips. His tongue immediately makes its way around the tip, running it along the underside and suckling the tip. You allow him to get used to the girth, considering how long he would be wearing it.

Slowly, you push each inch in. You monitor his hands behind you, making sure he didn’t signify the safe symbol. At the sight of his dormant hands, you push the rest of the silicone in. He gags at first, his throat game slightly rusty since it’s been a while.

You coo praises at him, pushing the ball behind his teeth as you buckle the back. His muffled whines amplify as you let out a few experimental smacks to his chest and thighs. His cock quivered at the smacks, the tip releasing pearly droplets of precum.

“Such a good little cock slut, aren’t you Denki?” You praise him, slowly turning him so that he was lying on his tummy. The sub moaned and whined in return as he felt your fingers gently trace his taint.

Denki couldn’t help the squeal that left him as you ripped open his shorts to reveal a glinting butt plug twinkling back at you.

“Such a good boy. You prepped yourself for me?” You praise him, slapping his ass cheeks. Denki sobbed and whined as you shushed him gently, rubbing his reddened cheeks with care. You circle the butt plug with a feather light touch, before slowly inching it out. His hole gaped afterwards as he sobbed in relief. Little did he know, the vibrating bunny that was going to be slid into his tight little cunt.

You tease his hole with the toy, slowly sliding it along his balls and cock. He whimpers and chokes on his gag, arching his back. You coo at him again, before pressing the tip to his tight hole.

He gasps as loud as he could as the tip sliiiiides right through his cunt, making him choke on the dildo sitting snug in his throat. You soothe his whimpers by rubbing his ass cheeks, until the toy finally bottomed out in him.

Your pillow was drenched in his drool, the breathing from his nose being one of the few sounds. You praise your sub for taking it so well, kissing his neck as you grabbed for more rope.

You fashioned a loop that wrapped around his cock to the toy, then straddling it to his leg. The bunny came just between his balls, uncomfortably prodding at his cock as he finally understood what was happening.

A low buzzing filled the room as you clicked the toy to the lowest setting, delighted in hearing your sub’s whimpers of pleasure. His head was spinning at the feeling of the cock in his throat, and the buzzing toy up his ass. He struggled against the rope as he moaned, spreading drool all over himself.

He felt you sit near his head as you stroked his locks and kissed his cheek.

“Now, be a good boy and wait here while master finishes that work,” you murmur, laughing at his confused muffle before he struggles more in protest. You shut that up immediately by increasing the power of the toy, melting the poor sub into the bedsheets.

His muffled cries went straight to your core, making you throb as you felt a tiny inkling of guilt. This wasn’t a new punishment; there had been many a time you had to tie him up to keep him from bothering you (fully consensual of course). You fumbled in the drawer for the last toy; a heavy set of noise cancelling headphones.

“Remember our safety signal, pet?” You ask him seriously, rubbing your fingers down his spine. He sniffles pathetically before nodding with a squeaky moan. Small sparks of electricity popped off of his body into the air, before stopping.

“Good boy. I am going to be checking on you every once in a while, but for now, you must be punished. Do you understand me?” You stand up, making Denki chase your warmth.

He, again, sniffs and nods before arching his back when the toy brushes his prostate.

“That’s my bratty sub. Now, lift your head up,” you coo at him, snapping the headphones on him. He was left to his own pleasure, swarmed in darkness as he could only focus on the brushing of his prostate and the dildo lodged in his throat.

You pressed one final kiss to his sweaty head, a sharp slap to his ass and sat down to your computer to type once again.

[chloeapplepi]

little aliens forever..

[imma-triple-a-battery]

snork mi mi mi

[sketchingstars03]

Have this doodle of a hilarious Pony Town interaction I witnessed today

[evaceratops]

[agerye]

♡ bnha age regressors headcanons ♡ [shouto, denki, momo, izuku, tsuyu, tokoyami]

shouto todoroki

nonverbal, he has a wide regression range [0-6] and is consistently unable to speak when little

if he wants or needs anything he will whine, but he's typically very low maintenance

ipad baby.. he will very happily chill with a paci and watch videos/shows or play a game for hours

while he's easy to take care of, he is clingy. he loves affection and always wants to be held. there's almost no one he wouldn't accept hugs from

occasionally goes through phases where he acts difficult on purpose, his little brain doesn't realise but it affirms his feelings of being safe and allowance to express himself

padded little! he usually needs them. sometimes he doesn't like wearing diapers when he's 5-6 but he has to wear them just in case. when he's 0-4 he doesn't mind at all or even likes them, they can be cute and comfy

he has a small group of plushies and he loves them a lot, he doesn't want more because he doesn't want to give the ones he already has less attention

his plushies are named after his friends! deku, tenten, raka, tsu, and kat. ironically, his frog plush is tenten, tsu is an otter

loves tea parties, he has a few tea sets and pretend pastries. his plushies have assigned teacups

while he can't speak, he has specific names he calls people in his mind. aizawa is dad/dada/daddy, iida is papa, izuku is bubby, bakugo is babba, tsuyu is sis, and ochaco is auntie

denki kaminari

very fussy, he doesn't like rules or being told what to do, he just wants to have fun

he's forgetful and hyperfocuses on things though, so he needs a schedule

it's easy to calm him down and stop his complaining, he just needs a promise of something yummy or fun and he'll perk back up

either very high or very low energy. he usually becomes more hyper when little and regresses 5-8, but if he regresses after overdoing his quirk he's 0-3 and much more calm

when he's 5-8 he's very talkative and needs someone watching him lest he run off and talk to strangers, when he's 0-3 he mostly babbles and doesn't verbalise much

lots of stim toys! they're his go to because they're useful for him when he's big too, but he also loves dolls and blocks

he loves going to parks or playgrounds with his friends, either for picnics or to play

typically calls everyone the same thing he normally does (mina, kacchan/bakugo, sero, kirishima, sensei) but if he's very emotional, regressed younger, or they do something very nice for him he'll call them some kind of familial name. mina sis, bakugo bub, sero babs, kirishima bubby, aizawa uncle

when he's 0-3 he and little shouto are best buds. chill play, cuddles and napping

had an obsessive bath chalk phase, he would throw fits when it was time to get out and started carrying them around outside the bath too

momo yaoyorozu

regresses 2-3, for a while she tried to hide her regression because she can speak and move pretty well, not as well as normal but not obviously childlike

after she's found out she still tries to be helpful and do things for everyone but figures out after some helpful conversations that children aren't supposed to be that way and she doesn't always have to be on top of things, and her feelings of responsibility are most likely why she regresses

she enjoys tea parties with shouto, even though he doesn't speak it's still fun to be with another little and have all their plushies together. she sometimes brings some of her fancy teas for whoever is caring for them to make

has lots of plushies that all stay on her bed. she has names, personalities, and stories for all 20+ of them

she journals for her plushies and makes everyone read them before playing with her as if they're board game rules

prefers being inside to outside, she'll sometimes go to the park or playground with kaminari and whoever else but she tends to be anxious and overaware of people

loves bath time! she's only comfortable with a few people but likes bubbles, bath toys, and really likes being dried off by someone else

has nap times, she loves to be tucked in and given a warm bottle. she likes bedtime stories but is just as content with instrumental music or white noise. she won't admit it but likes to be put to bed by adults (aizawa, yamada, toshinori) the most

izuku midoriya

regresses 3-5

lots of all might toys, of course. he already collects them when big so it's only fitting he enjoys them when little

onesie lover!! he absolutely adores wearing them and has a whole bunch, there's heroes, dinosaurs, animals and monsters

has complicated feelings towards bakugo when little, sometimes he cries and cries for him and other times he doesn't want to be anywhere around him or hear about him

definitely thinks of people with familial terms in his head! he's a little shy about using them though, only when he's confident or feeling clingy

all might is still all might, but also dad/dada, aizawa is uncle, iida is papa, ochaco is momma, tsuyu is sis. other classmates are also sis or some variation of brother, except bakugo who will always be kacchan

bakugo is very awkward with him but calls him bubby which izuku absolutely loves, he also lets izuku hug him which means he almost always has izuku clung to his side when they're together

has a lot of energy and bounces a lot, he loves to dance. mina hangs out with him a lot and izuku thinks she's the coolest ever

tsuyu asui

regresses 6-8

loves disney junior, especially mickey mouse clubhouse

a crafty little! she's loves to make things, from cards to her own picture books

she finds denki a little annoying because he always wants to play together when they're both regressed but she likes to do her own thing

doesn't need a caregiver but likes to have people around close by

she mostly calls people the same as normal, except aizawa who she calls "mister dad"

after yamada jokingly complained about aizawa getting to be mister dad while he's still mic, she started to call him "mister uncle"

loves going to the park or playground with kaminari and whoever is taking him. while she's an independent little, she likes being the focal point and tries to steal attention from denki, she doesn't realise but it's a result of being the oldest sibling

she's neutral to physical affection until winter comes around and she's constantly curled up to someone. usually it ends up being shoji or tokoyami, but if shouto is also little they're like magnets

loves bedtime stories, since she doesn't need a caregiver she doesn't get put to bed often but that makes her treasure it more when it happens

tokoyami fumikage

regresses to 4

loves blanket forts and nests

just like when big, he likes things with a dark or fantasy vibe. he loves cartoons that have mysteries, witches, vampires or 'scary campfire stories' and halloween episodes

a low maintenance but clingy little, just like shouto! they sometimes cuddle together while watching something, but shouto gets scared easily and tokoyami isn't interested in his shows

if he's taken to the park he will make potions with sticks and mud. the only time little tokoyami is troublesome is if someone tries to stop him from doing this, he will pick up bugs to scare them

he's open about his regression but an independent little, he usually doesn't go out of his way to tell people or seek them out when he's regressed, but if someone is around he'll ask them to be with him

doesn't talk much, only when he wants to say something or has to respond to someone. he prefers to be in silence but still with company

friendly with tsu because he also likes crafts! but he's more of a colouring kiddo than making things, he loves to give his drawings to people he likes, even if they're completely unrelated to them. almost everyone in class a has some sort of weird drawing they have from him