#and sugu’s like …. the calm older brother

[twentyfivemiceinatrenchcoat]

thinking evil thoughts (best friend’s brother trope)

[miizuzu]

Gone

This is a one shot that creeped into my mind. Let's just say, everything that can go wrong, will go wrong. I never see Satoru this way but he's just too obsessed. I usually don't put warnings but I think this is a bit much.

Warnings: noncon, !ncest, v!rginity lost, self harm, death, angst, angst, angst, angst, angst. Just dark as fuck.

“She will be my bride when we grow up.”

Satoru said to his mother, who just gave birth to you, his gleaming eyes not leaving your tiny body in her arms.

“Oh Darling, you can't marry her, she's your little sister.”

“But why not? I want to protect her forever. Just like how father protects you, mother.”

“You will always protect her.”

Satoru smiles to himself as he leans in to kiss your puffy cheeks. He had decided at 5 years old that he would always be by your side.

Fast forward a few months, you are now 6 months old, sitting in the living room with your toys. Your relatives were told you looked just like Satoru, with the same hair and eye color. They couldn't wait to see you, they had you surrounded and you started crying. Everyone tried their best to calm you down but nothing worked, not until Satoru rushed to your side and hugged you. You finally calmed down and started smiling and giggling, Satoru slots you between his legs as he sat behind you with his arms protectively around your tiny body.

You would cry all the time when Satoru wasn't around, it would break his heart every morning when he had to leave for kindergarten, watching you look at him with your tearful eyes, makes him never want to leave. He would rush home when school is over, the 2 of you would hug and play together until it was time for bed. Satoru would always sneak into your room and sleep with you. Your parents would get mad at him but you would cry until he was allowed to come back, they gave up and thought it was fine since you were both young and just let it be.

Fast forward a few years, you are now 6 and entering elementary school, Satoru is now in grade 6. He would come hang out with you during recess and lunch. The other kids would not dare to disturb the 2 of you. He was the smart and good looking boy which all the girls would talk about, you were the perfect little doll the boys would like to know. Satoru would never let you out of his sight, he never lets any boy get too close to you and all the kids know that.

The 2 of you would always cling to each other, you are not allowed to call him “brother”, Satoru would get angry at you if you don't call him by his first name. It has always been just the 2 of you, that was until Suguru Geto came along. You call him Sugu-ni, and he lets you. He acts as if he was also your older brother, and both of them would drive the boys away together.

As Satoru grows older, he learns about sex and the feeling of affection. There were girls that would always confess their feelings to him, but he would always turn them down, he doesn't need anyone other than you.

Your parents told him he should distance himself from you, or you would not be able to make any friends. And when Satoru said you didn't need anyone else other than him, they scolded him and sent him away. They thought it was for his own good, and yours.

As the years go by, Satoru keeps in touch with you everyday over the phone. He also entrusted Suguru to watch after you and make sure no one would take you away.

He played by your parents' rules until they let him return, by then he's already 28. He kept his return a secret from you, wanting to surprise you in person. He was furious when he got home and realized you had moved out. Your parents wouldn't let him know where or who you moved in with.

He turned to Suguru, the only person he could trust. Showing up at his house only to be in for a surprise.

“Sugu! You're home ear-”

You stopped before finishing your sentence. Staring into the cold eyes of Satoru, your brother who always loved you unconditionally. You almost thought he was someone else by how cold his eyes gaze was, if not for the hair and eyes that mirror yours, you'd thought it was a stranger.

“Welcome back, brother.”

That's when Satoru snaps, he picks you up and slams the door behind him. He ignores your protest for him to put you down. He kicks off his shoes and walks further into the house, with you hoisted on his shoulder, your struggling didn't affect him one bit. He finds your room, he walks in and locks the door behind him. He throws you onto your bed and you try to crawl towards your phone which you left by the window ledge. He notices right away and pulls you back by your ankles.

“What are you doing?! Let me go!!”

You try to struggle away from him but his strength easily overpowers yours. Satoru takes the sleeves of your sweater and triple knots them together. He could see this sweater doesn't belong to you, it was way too big. He was seeing red, wanting to rip it right off of you and shred it to pieces, but it did help with binding your hands which was why he left it intact.

“Has he kissed you?”

You blushed and turned your head away, that was not the answer he was hoping for, he wanted to hear you deny even if it's just a lie, if you said it, he would believe it. He grits his teeth and grabs both your cheeks with his huge hand, tilting your head back to face him as he kisses you. Your eyes blown wide open before squeezing them shut and struggling more, your words are muffled from his attack on your lips, forcing his tongue into your mouth. You bite him and he grunts but does not pull back, the metallic taste swirls on your tongue as he invades your mouth.

You were crying when he finally let go of your lips, blood and drool the corner of your mouth as Satoru wipes his own with the back of his free hand.

“Has he fucked you?”

His question shocks you, your eyes snap onto his, staring right into his with a hint of fear in your eyes.

“No!!”

“No?”

“NO!!! Now let go of me!!!”

His hand lets go of your chin only to grab your hands to pin them above your head. His other hand goes to the bottom of your sweater and he pulls it up, only to reveal you were not wearing a bra under.

“I don't believe you.”

He leans down to suck on one of your nipples, then the other, leaving bite marks on your breasts as his hand now tugs at the waistband of your shorts.

“Satoru STOP!!!!”

He had enough of you trying to stop him. He yanks your shorts off in one powerful tug then moves to rip your panties right off.

“Satoru please, you know we can't do this. You're my brother. That fact won't change.”

“As much as I miss your voice, I've had enough of you trying to stop me.”

He takes the ripped panties and shoves it in your mouth, everything you say is now muffled. You are still trying your hardest to push him off. He had become bigger, he was tall as a teenager but now he's tall and toned. There was no way you could win against him.

Tears were rolling down your cheeks as you glared at him, hoping he would come to his senses. He had buried his face back into the valley of your breasts, leaving his mark over every part of your skin. He was using his whole torso to weigh down on you, you felt his free hand moving again, his hand now between your legs. You are protesting again, you could feel his fingers brushing against your labia.

He could feel your heart racing, his hand now directly touching and rubbing your clit, you squeeze your eyes shut again, almost wishing this was just a nightmare. How could your brother who you love so much be doing this to you?

“Y/N. I've loved you ever since the first time I laid eyes on you. You're mine. No one else is allowed to have you. Even our parents can't stop me.

Then you hear it, him undoing his belt buckles, his heavy jeans hitting the ground. You could feel him rubbing against you, his boxers being the only barrier that separated you from him. You kept shaking your head, but he's too far gone.

He slips his leaking cock out of his boxers, now directly rubbing against your walls. You were squirming, trying your hardest to push away from him. He finally lifts himself off of your body, you tried your best to roll away only for him to easily pin you down again as he pulled you to the edge of the bed. He had his cock lined to your pussy and with one strong thrust, he slotted himself in your tight pussy.

Your eyes widened as tears spilled, your screams were muffled, your back arched off the bed. He finally looks down, he sees you bleed. He started laughing, his eyes widened as he realized that he had finally made you his.

“Am I your first? As it should be. You are MINE!!!”

Satoru has lost his mind, hips kept pumping in and out of you, your muffled screams and moans only sent him further down to the point of no return.

Your tears kept flowing, the ripped piece of cloth in your mouth has been soaked with your own saliva, so much that it is spilling from the corners of your mouth.

Satoru was so close, his orgasm creeping in closer and closer.

“I'm gonna cum inside, you will be mine.”

You panic now you keep kicking your legs and his hands fly to knees to hold them down. That's when you heard noise coming from your living room. Suguru is home.

“Babe? I'm home.”

Suguru was wondering where you were. You would normally welcome him home, he checked his phone and you didn't say you were going out. That's when he saw the shoes in the middle of the living room.

“Y/N? Is someone here?”

He hears you now and panic sets in, the race to your room only to be locked outside.

“Y/N! Open the door!”

He can hear your muffled cries, he knows something is not right. He kept banging at the door, when he realized you weren't able to open it, he tried breaking the door down.

Satoru knows he's running out of time, he picks up his pace and keeps thrusting into you, he could feel himself about to burst.

“Cumming!! Nghhh!!!”

He cums the same moment Suguru breaks through the door. Satoru keeps thrusting as he cums ropes and ropes of hot cum into your tight, pulsing walls. Your eyes have lost focus as tears and drool streams down your cheeks.

Suguru rushes to your side and rips Satoru off of you before punching him square in the face.

Satoru falls back onto the ground, his cock covered in cum and your blood. All he does is laugh, laughing menacingly as he wipes the blood from the corner of his lips.

Suguru sees the mess between your legs and his heart sink, grabbing your blanket to cover over you.

“What the hell do you think you're doing???!”

“I'm only taking back what belongs to me.”

“You're crazy! You guys are siblings! She's your sister for fuck sake!!”

“I've always seen her as a woman. Being blood related means nothing to me.”

“Have you thought about how she would feel?! I thought you were supposed to protect her!”

“That's what I trusted you to do until you tried taking what was MINE!!!”

Satoru was huffing, Suguru hugged you and pulled the piece of cloth out of your mouth. You cling to Suguru, Satoru got and tried walking towards you.

“...... I hate you.”

Satoru freezed in his spot. His expression filled with hurt but he smiles gently. He never intended to hurt you, he had always loved you. He couldn't stand you saying you hate him, he stumbles back.

You shoveled in your spot, you could feel his cum leaking out of you, you winzed and tried to get up but your legs gave out. You got Suguru to take you to the bathroom and you locked yourself inside.

Suguru had dragged Satoru out of your room and sat him down in the living room. He wasn't sure how to feel towards Satoru, he thought Satoru would understand.

The 2 men's attention was on you when they heard the sound of items falling in the bathroom. Suguru tried to open the door but it was locked, they both panicked when you didn't answer. They decided to kick the door down.

Once the door was open, their eyes fell on you. You were laying on the ground motionless in a pool of blood with a big gash on your wrist. Suguru instantly went to call for an ambulance while Satoru froze by the door. He walks towards you to grab you only to be pulled back by Suguru.

“YOU DID THIS!! DON'T YOU FUCKEN TOUCH HER!”

Suguru tried to tie a towel around your cut to stop it from bleeding but the towel was instantly soaked and stained with your blood.

You were rushed to the hospital and your parents rushed there, your mother went straight to Satoru and slapped him across the face. You father tried everything he could to calm your mother down. While everyone waited outside the operation room for any updates.

It had been a couple of hours before the doctor came out. He explained to your parents that even though they managed to stop you from bleeding further, you've lost a lot of blood and was suggesting that you're brain dead. Your mother collapsed when the doctor told her they also found signs of rape.

“We should have kept her safe and away from you…”

Satoru had just lost everything. His mother hates him and his father couldn't even look at him, and most importantly, he lost you. You were his reason for living, all he wanted was to be close to you, he never thought he would go this far.

The doctors had moved you to a room, you were hooked up to many different types of machines, all trying to keep you alive.

Your mother was admitted to the hospital too for collapsing and your father stayed with her. Suguru was talking to the doctor to see if there was anything else that could be done.

Satoru sat there, staring at you with all the machines attached to your tiny body. An idea had struck him, he locks the door to the room and bared it with the furniture's before going to your bed side. Grabbing your hand to place on his cheeks.

“Since we can't be together this life, I will just have to find you again in the next one.”

He pulls the power of your life support, the sound of beeping fills the room. Suguru and the doctor tried to get in only to be bared outside. Satoru breaks a glass and took a broken piece and stabbed himself in the neck.

By the time Suguru made it in the room it was already too late, both you and Satoru lay there, lifeless. Your father heard the news and rushed over from your mother's room, only to find both his kids, dead.

The funeral services was held a few weeks later. Your mother had lost the light in her eyes, they decided to have you and Satoru buried beside each other. You were family afterall, Satoru finally got his wish to be next to you forever.

Suguru made a promise at your grave; if there really was a next life, he would do everything he can to protect and love you, he will not let Satoru near you if it's the last thing he do.

Well... Now that it got out of my system I feel a bit better now... This is my first angst. Leave me comments of what you think, was it too much? I kinda thought it was... Sorry Satoru...

[b4tboys]

if gojo had an older sister, I feel their dynamic would be where the older sibling is the calm and rational one, and the younger is just,,, unhinged af. Constantly trying. to. start. shit.

Imagining Gojo’s sister holding him by the scruff of his shirt as a child just to get him to STOP MOVING. and I think she would do it to him as adults too lmao like just for funsies but also because he is canonically a menace to society and needs to be detained.

this. this is my vision. https://www.tiktok.com/@nirami1/video/7278369363466472737

as for a younger sister,,,

why am i thinking of Klee?

omg that tiktok is exactly how i’d imagine his sisters… here’s copy paste what i messaged to doll! utc bc it’s actually hella long for no reason

ok so just for fun i think he's got two sisters, one older and one younger. i’ve named his older sister sayuri and his younger one sakiko just for the sake of explaining. i think they are all relatively close in age with sayuri being 3-4 years older than satoru and sakiko being 2-ish years younger.

sayuri would have six eyes and while she attempted to be a full fledged jujutsu sorcerer it didn’t really work out since she doesn’t have the cursed energy reserves to efficiently use six eyes to its full extent and it makes her too sensitive to the point where she’s borderline chronically ill. It’s also another reason why she’s jealous of satoru, not only does he get to be the clan head since he’s a boy, but he is perfect in every way and can use six eyes like it's nothing when it makes her sickly. she has a lot of complicated emotions towards satoru, because she’s envious, apologetic, guilty, but still loves him so much. and she was convinced for a long while he wanted to do nothing with her but when he heard about her political marriage he was so so angry. she remembers him as the little 12 year coming to cry on her shoulder and whining that it wasn't fair that she would have to go away. when he assumed the position of clan leader, his first order was barring any sort of political marriage for sakiko.

sakiko would have limitless and got to attend school with satoru. so when he was a third year, she was a first year and always referred to as ‘satoru’s little sister’ and similar titles. he pushes her away a lot due to geto’s defection and being busy, but sakiko’s psychological need to bother her brother wins out and they become fairly close. she loves learning from him even though he’s a shit teacher and helps her learn how to have the 100% upkeep of infinity and the basics behind red and blue, but since she doesn’t have six eyes it's not possible for her to reach the same level. but she really inspires him to become a teacher and the ideology that he keeps of wanting his students to surpass him. he likes to spoil her a lot too since they share similar tastes. she’s like a carbon copy of him really, but she’s far more tolerable than her brother and likes to hang that over his head when shoko or nanami say so too.

and we were also talking abt how stsg have strong vibes that they have a sister and that’s why they are so dramatic. also also been thinking abt suguru’s little sister having a sasuke/itachi type relationship after sugu’s defection oof

[wri0thesley]

reverse big sis shoko and scummy sato/sugu: imagine being gojo or geto’s younger sibling and meeting super hot cig smoking shoko and just thinking she’s the coolest and prettiest woman you’ve ever seen,,,, following her around like a puppy and it’s not like your older brother would mind! the oh so capable and calm shoko wouldn’t do anything to their sibling!

REVERSE BIG SIS SHOKO FOR SCUMMY SHOKO???.... oh.... anon.... i am BLUSHING

[twentyfivemiceinatrenchcoat]

Ari I’m crawling through the desert in need of water…humbly I beg & plead for your Ken-geto twin AU headcanons 🙏🙏🙏 I think they’re the only thing that can quench my soul rn

ODI . MY BELOVED . I LOVE YOU SO MUCH FOR THIS WAHHHH pls take a seat and get ready for a long long rant……… i’ll do my best to quench your thirst 🙏🙏🙏

OKAY SO . god. where do i even begin………

basically!!!!! i’m writing a fic where kenny is. your best friend’s older brother <33333 the best friend in question being sugu!!! i still haven’t decided if they’re twins or if kenny is a couple years older…… buuuut either way i have lots n lots of thoughts abt their dynamic :33 and how the two of them treat you!!!! sugu is just…. your reliable, soft best friend, and kenny is . the way he is 😭 but anyway…..

i picture kenny as being a bitttt of a bad boy in this au?? not exactly. but like. he has a tongue piercing and moved out really early and he’s maybe a little bit twisted . cares abt suguru but can’t really show it. he’s silly and talkative but also a bit condescending…. a bit of a know it all…… i feel like he almost acts more like a father than an older brother sometimes which suguru absolutely hates 😭 there’s a lot of tension between them!!

personality wise i feel like suguru sort of . adapts to kenjaku? he’s a bit of a social chameleon. and he really doesn’t like the idea of people seeing them as similar…. so if kenny is acting more serious and pretentious, suguru acts more childish — and if kenny acts more silly then suguru takes a more responsible role . it’s like that!!! it’s weird bc i see suguru as being very sincere at heart, and kenny as being fairly insincere, but with the way they act you could get the impression that it’s the other way around. kenny doesn’t care abt how others view him, suguru very much does. but sugu has a sincerity to him that kenny kind of lacks?? ig it’s less that kenny is insincere and more that he’s just. detached. in a way.

also sidenote kinda but !!! i picture both sugu and kenny as sweater boys 😭😭 they LOVE their sweaters. i feel like kenny wears turtlenecks religiously. and sugu goes out of his way to wear more leather jackets and hoodies bc he doesn’t like when they’re wearing the same stuff LMAO…. kenny sometimes makes their outfits match just to piss him off <333

anddddd going back to the whole . brotherly rivalry stuff…… i think kenny was always a bit of a black sheep growing up . and bc of that suguru automatically became the golden child!!! sugu can be mischievous and bratty but he gets away w it bc he’s the youngest/good at hiding it…. and in front of their parents he’s always very straightlaced. it’s almost like suguru holds back just so that he won’t appear similar to his brother, which i think kenny kind of finds pathetic. there’s just soooo much to their dynamic 😭😭 they’re similar and different and just. gah. they give me a headache!!!! bc kenny is such a wildcard in the way that he acts, and suguru is so prone to changing himself depending on the situation he’s in.

but overall i just feel like kenny is pretentious and teasing…. and kinda mean . while sugu is well-behaved and calm, but a little more teasing and silly around people he’s close to….. and he’s also super kind . he’s warm!!!! and kenny is sort of cold. that’s the way i picture their dynamic. but it’s very fluid i think …. sometimes kenny acts like the oldest, sometimes the youngest LMAO

ANYWAYYYY gosh i’m already yapping so much 😭😭😭 I HOPE YOU’RE STILL HERE ODI ….. here’s another drink for you 🧋 .

now !!!! when it comes to their dynamic with you…… 👀👀 suguru is just a protective softie. he loves you so much!!! you’re his bestie!!!! and you’re the only one he ever acts bratty and pouty with…. he just feels comfortable around you :’3 so he can let his guard down and be a little silly… a little teasing….. but he’s always always always taking care of you . a warm sunflower boy <333333

then there’s kenny who . bullies you a bit 😭 JUST A BIT . bc he likes seeing your reactions <3 he’s kind of like your typical intimidating best friend’s brother…. a little scary ……. a bit of a dick….. he looks after you in his own way but . he doesn’t coddle you the way suguru does. when you’re kids he’s someone you look up to, but also someone you’re a tinyyyyy bit afraid of . but you get a crush on him anyway . and he has a soft spot for you. and then he leaves and doesn’t return until a couple years later ………. and he hasn’t really changed. but he’s less of a bully and more of a teaser. maybe a little condescending. but he’s charming, yk? alluring.

anyway as you can see i’m getting carried away LMAOO this fic is just . fluff?? kind of??? w a lot of tension 😭 you like kenny and he . well. you just don’t know what he’s thinking . he kind of sees you as a baby bird i think,,,,,,,,, and he’s . the big bad wolf. you get the vibes …….. here r some snippets of the fic just for fun!! it’s very near and dear to my heart hehe

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…….. he has me in a chokehold i fear 💔