Everyone you know is looking the other way while it happens too. Gojo is leaned close, sitting next to you in a plastic chair, and you're just a little bit buzzed. Humid summer air warms your skin, makes you want to sink into the night.

You're not touching, but you're too close for not-quite-friends. Gojo edges on touchy. A soft nudge here and there, the kind of proximity you shouldn't have. Gojo is a breath away, sober because he doesn't like alcohol.

And he's super friendly, which is nice.

A beat of silence settles between you as the night rolls in a little heavier.

Gojo says you what you assume he's been thinking about all night, without any real introduction.

"You should break up with him," He says, just over a can of soda with a kind of sincerity that makes you restless. You feel your nerves flip.

Your mouth moves before your mind has a chance to fill in the answer. You laugh. "I know."

"You're really too good for him, tsk," Gojo laments, clicking his teeth. Playful again, using just enough drawback so that you don't suffocate in the honesty. You shouldn't entertain this but the attention is nice. "And gosh, you're so much more fun without that dark cloud hanging around you, y'know"

You giggle unconsciously at the thought of Sukuna as a dark cloud. Big and broad with a deep voice—it's an astute comparison. Shaking your head, you give him a playful glance. "Am I really more fun? I feel like I'm not as good a conversationalist as a certain someone,"

Gojo smiles at you proudly. "I'm having fun at least."

You close your eyes and take another, much longer drink. "Yeah, me too."

"If you know you can do better, why bother with him? I figure that bastard might be holding you hostage but," He's serious again, brows raised. "You've got more options, you know?"

You shrug, absently. You don't know the answer yourself. It's one thing that Sukuna never quite lets you leave but it's another thing you come back to him every time. You settle on your reply with closed eyes then laugh a little too loud. Gojo doesn't startle.

"Who knows? But you know, thank you anyway. It's good to have options. Maybe it'll knock some sense into me,"

Friendly again. He's a nice guy you think.

"If it doesn't, make sure to give me a call. I'm pretty great too, y'know."

You give him a lighthearted smile.

It's hard to hear much over the loud thump of music. You're not very in touch with your surroundings and the pleasant air around you all but swallows you.

It takes you a minute. Longer than you care to admit, to realize that someone is approaching you. Even longer to realize who.

Sukuna is looming over you and Gojo when you finally look up.

"Having fun?"

You blink, pulling away to make sure you're hearing correctly. Sinking back into your chair, your eyes flicker up to whats casting shadow overhead. His voice almost bellows, deep and coarse but not loud.

"I thought you weren't coming," Is all you can think to say. Sukuna rolls his eyes.

"Yeah. I thought so too,"

He doesn't ask you to get up as much as he tugs you towards him. He's careful not to pull too hard but you come up still on a stumble, drink still in hand, and face in his chest. Your heart thumps, embarrassed by the sudden warmth. His hand sits on your lower back and suddenly there's a conversation happening overhead.

"Quit sticking your nose where it doesn't belong," He spits. He's talking to Gojo you realize.

"Be careful there, nii-san. You're gonna make it seem like you care."

Sukuna tenses under you before he relaxes again - rolling his eyes. He's not happy about it but you can hear that he's trying not to let it show.

"Stay out of it." Sukuna demands. Gojo whistles.

"Sure, sure. You two have fun there."

Sukuna turns you around like that, your face still in his chest as he drags you away. You hear Gojo laugh faintly as you walk further away from the crowd.

__

You don't really get any explanation from Sukuna as he packs you and himself in the backseat of his car.

He's quiet the entire walk there, and the air is so heavy your lungs can't find a breath around it. He doesn't say anything to you even as he opens the back door. He tells you to get in but doesn't show any emotion you discern.

Instead you end up laying in the backseat with Sukuna over you - cramped as his tongue slips all the way into your mouth and his hands grab your waist. All too sudden, without any ceremony at all.

You kiss back because he's being so suffocating and it's all you can think to do to appease him. As soon as he lets you breathe, you put a hand on his chest and push him away.

You make eye contact but he still hasn't said a word. "Are you mad?"

He sneers. "You tell me,"

He ducks down again to kiss you and you let him this time, doing your best to gauge what exactly he's thinking. You know he's upset, rather - but it's weird. Something is different about it.

His mouth is hot as he hands slide underneath your shirt further- his knees keeping your legs apart as his thigh presses against your clothed sex. You shiver, moaning into his mouth and Sukuna swallows the noise. Gasping, you pull back again.

"All you do is piss me off you brat," He tugs your lip back between his incisors as he speaks, voice bordering on a snarl. "You should know better than to cozy up to that idiot."

You squirm. "I wasn't cozying—"

"You think I'm fucking stupid? Think I don't got eyes to see with?" And then, like he's predicting your next question. "Yuuji texted me."

"And you came?" You stop, keeping him from going any further. "You came 'cause Yuu-chan sent you a picture of me and Gojo-kun....?"

He ignores your question. "Take your pants off,"

You make a face at him but oblige, hands unbuttoning your jeans as Sukuna practically tugs you out of them and your panties in one go. He sits back up on his legs and maneuvers carefully to keep his hands between your thighs. His middle finger runs through your slit, palm putting pressure on your clit.

He's rushing more than normal, mouth crushing yours again in a kiss so heavy it makes you gasp. You feel like you're imagining it but each time you pull back - his teeth sink into your lips until they're throbbing from how hard he's bitten them up.

He's possessive. Always has been. He's territorial over you in one way or another over everything, but it's usually only when you threaten to leave. There's a merit to what Gojo said about keeping you held down. But even in that, there's never any emotion stronger than annoyance to follow your little tantrums. You wouldn't call what you feel now desperation by any stretch.

But it's something more then simple possession and it makes you ache.

"I wasn't gonna do anything with him." You say half-way between a breath. You see his jaw tick with irritation at the mere thought. "It was just for fun—"

He quiets you with his fingers. With his hands, rough - spitting hard on your clit from where above making it splatter against your thighs. His fingers fingers the thick layer of spit and drag them down against your throbbing clit to make it wetter. He touches you hard and fast, places kisses against your jaw and collar before sinking his teeth into the clothed shape of your tits.

His fingers find your pussy not long after. Thick, scarred, intrusive - he slips them in one at a time. As much as he knows you can take until he touches that spot inside of you that leaves your whole body tingling. Knuckle deep, he presses his palms up against your clit to make sure you have the right friction. You moan his name loud, eyes rolling up into your head,

The windows are starting to fog.

"Sukuna,"

He grabs hold of your face with free hand, bordering on a snarl. It's mean you think, but more then that there's a genuine frustration to it that makes you shiver almost shamefully.

"You're mine." He sneers. You feel your cunt twitch unhelpfully at but Sukuna doesn't budge. Doesn't even go to make fun of you He just keeps growling, leaning in to kiss you - forcing his tongue into your mouth and pulling away again. "Get close with that bastard and I'll kill him."

Your stomach flutters in arousal at the aggression in it. The unreasonable, unhelpful, trained part of your brain nearly screams. He wants you, he wants you, he wants. It makes you wanna—

"G-gonna—gonna cum, fuck, Sukuna."

He kisses you again, murmuring against your lips. "Cum,"

Your thighs clamp around Sukuna's wrists as he continues to finger you, grinding yourself the edge of his palm as you ride out your high. Your voice pitches into a high whine, spine arching. It's rushed but intense, scratching the itch but not enough to tamp down the heat completely. You squirt around his fingers in a full blown gasp and find you can barely get your head above water.

You cum hard, convulsing. He doesn't move his hand until you grab him by the wrist and shake your head. Surprisingly, he listens easily and pulls away.

You pause and stare at him after you've caught your breath.

"What's wrong with you today?"

"Stay the fuck away from that guy."

You roll your eyes. "He's right. It's starting to sound like you love me or something. I wasn't gonna sleep with him anyway so chill out."

He scoffs. "Don't even fucking dream of it. I'd kill you both."

You take a second to look at him. You can't read him to save your life. But he's looking back at you, into you maybe, in a way that makes you wonder if there's something about him you're missing. You wrap your arms around his neck just to see if he'll tell you to stop clinging.

He doesn't though.

"Did you really come all the way here 'cause of what Yuu-chan sent you?"

He glares at you. "Are you deaf? Didn't I say that?"

"But then it sounds like you were jealous."

He rolls his eyes. "You're stupid."

"....You were jealous? Really?"

"Shut up already," He says. And maybe it's the alcohol but you swear his face goes warm. "And seriously stay away from that idiot. If I see some shit like that again I'm locking you in the house and chaining you to my bed."

"Weird proposal but okay."

"Dumbass."

"You love me,"

He rolls his eyes and goes to kiss you. Doesn't deny it, you notice. You pretend not to be giddy.

"Whatever."

✮ extended authors note ; hi!! i hope sukunas personality made sense here.

my point with sukuna in modern is that i think it takes away a lot of his unsavory aspects but the deep sense of possession and ownership sort of stays. this is a modern au so he's different from canon in many ways.

he has a hard time committing but he also does not do things he doesnt want to so him spending time with you and wanting your loyalty are both genuine desires. he understands why you're entertaining gojo's flirting and rationally knows it's unfair to want loyalty from you.

but he's into you so he gets. fucking pissed anyway. skjsjd. anyways i hope u liked it and i hope it made sense!! i just wanted to add this incase!!!