Call it whatever you want.
"You're not my boyfriend." Try telling Ryomen Sukuna that when another man gets a little too close.
A/N: you aint my boyfriend and i aint your girlfriend ๐คจ if u couldnt tell, this was inspired by boyfriend by ari and social house โ๏ธ๐ this is also an old fic i dug out ๐ฌ anyways exams have been fucking me raw lately and not in a fun way. i should be out here bussing it down at the club, getting lit, making questionable decisions. instead im bussing it down with textbooks and practice exams. tragic. devastating, even. its okay tho, bc i got bts tickets ๐
Art: @/pattyi.i on insta <3
Sukuna never asked for a commitment. Somehow, the arrangement just fell into place anyway. It started with small things: late night texts, showing up without warning, and a heavy black leather jacket tossed over the back of a chair like it belonged there.
Your phone buzzed softly against the counter.
you home.
No greeting, no question markโjust the absolute assumption of an open door.
yeah.
Three dots appeared instantly.
open up.
A heavy knock followed seconds later.
"Geez. No 'please' or anything" you mumbled, tossing your phone back onto the counter.
Opening the door revealed Ryomen Sukuna leaning against the frame as if heโd been waiting all night. A familiar presence filled the doorway before he even spoke, the air growing heavy with his warm, spicy cologne. Red eyes flicked down, assessing the view. โThought you were asleep.โ
โBruh, you literally just texted me.โ
He hummed, brushing past without waiting for an invitation. His hand lingered briefly on the small of your back, pressing just enough to claim the space before letting go. You shut the door behind him. โYouโre going to start paying rent at this point." Sukuna stretched out on your couch, arms draped lazily across the cushions with a smirk. โYouโd miss me.โ An eye roll was the only response you gave him, but neither side pushed the argument.
Weeks passed in a blur of late nights and shared silences. A heavy hand would rest on your waist during trips around the kitchen, fingers brushing the curve of your hip and teasingly lingering during the morning coffee brew. On walks together, he closed the distance entirely, slipping a hand into the back pocket of your jeans. No matter how many times that hand was swatted away with a muttered, โPeople are going to think weโre datingโ the pink haired man just shrugged, keeping his hand firmly planted against ur ass. He always stood slightly behind or beside you, a silent declaration: Iโm here.
Sometimes he waited after lectures, leaning against the campus gate with a lazy, half smirk, arms crossed as the crowd filtered past. Spotting him always made your stomach twist, knowing heโd been waiting long before the dismissal bell. His gaze would lock on, serving as a quiet warning to anyone walking too close.
Nights were spent sharing the couch and stealing blankets, half tangled around his large frame while the remaining fabric barely covered your lap. Sometimes he drapes himself across you, a hand brushing lightly down your arm or against your thighโnever intrusive, but entirely claiming the space. When he relaxed completely, your fingers wander over his tattoos, tracing the sharp lines along his face and chest. Each mark felt almost magnetic under the skin. He would hum low, letting the attention slide, a thumb occasionally brushing your wrist to claim the movement. His chest rose and fell steadily beneath your fingertips, a slight smirk evident in the way he adjusted his posture to keep your hand exactly where he wanted it.
There were nights spent falling asleep in his bed after an argument left unfinishedโbodies pressed tight, the quiet between you louder than any words. Other mornings started tangled in his arms, hair brushing his chest, fingers clutching his shirt before fully waking up. His hand would curl around your wrist, his thumb tracing small, slow circles. The habits became second nature to notice: how he leaned a fraction closer when a stranger got too near. The amused smirk whenever a tease was thrown back at him. The trademark "tch" or scoff of annoyance that left his lips. Pressing his forehead to yours in the early mornings, claiming the first minutes of the day. Playing the thief with a tilted head and a lazy, "Oops, that's my spot now" daring an argument.
Almost like a couple. But without labels or promises, the unresolved tension grew nearly unbearable.
Tonight, gojo's house was packed. The bass vibrated faintly through the floorboards, drowning out the roar of the crowded room. People moved in a blur of red cups and loud laughter.
Pausing near the entrance to scan the room, your eyes landed across the living room. Sukuna leaned against the back of a couch, looking entirely too comfortable. A few girls crowded his space, laughing a little too loudly at whatever heโd just muttered. One girl rested a hand on tattooed arm. Another leaned in close, fingers brushing his shoulder. He let them.
Your jaw tightened.
His eyes found yours instantly, as if heโd known the exact second you walked through the door. The crowd seemed to fade under his direct stare. Across the room, through flashing lights and shifting bodies, he just watched. A slow smirk pulled at his lips, waiting to see your reaction. The girl beside him kept talking, her fingers resting on his arm, tracing the very same tattoos you usually spent hours mapping out. Sukuna didnโt move away. He just looked onโunbothered and thoroughly amused.
Typical.
Turning away before he could read anything else on your face, you made a beeline for the kitchen. A quick adjustment was made to the hem of the mini black off shoulder dress, the fabric hugging your waist and tight at the hips. Gold open toe heels clicked softly against the floorboards, gold hoops swaying with the quick tilt of your head. The reflective surface of the fridge offered a quick glimpseโmakeup intact, shoulders tense, face slightly flushed from the scene in the living room. Pulling the door open, the cool light spilled out as you grabbed a drink.
โCareful with that oneโ a voice warned.
Turning around revealed a guy leaning against the counter, sporting a charming smile. โTrust me. Itโs stronger than it looks.โ
A small laugh escaped you. โIโll take my chances.โ
The guy laughed, stepping a bit closer to be heard over the booming music. โSoโฆ what brings you here alone?โ
A shrug followed. โJust needed a drink and a break fromโฆ life.โ
His smirk widened. โI get that. Same here.โ
The conversation began to flow more freely, a genuine laugh sparking at a joke he made. It felt easy. The guy leaned in, lowering his voice. โYou know, youโve got this energy. Makes people really want to talk to you.โ
A smile crept up, a sudden flutter stirring in your chestโuntil a familiar scent hit the air. Warm, spicy, and impossible to ignore. The exact aroma that lingered on your clothes every time he pulled you in.
Sukuna.
A heavy pair of arms slid around your waist from behind. His broad chest pressed flush against your back, almost swallowing you as he pulled you back. One hand settled flat against your stomach while the other grazed your hip, fingers brushing the edge of your short dress to anchor you firmly against him. The fabric shifted under his grip, lifting fractionally as you instinctively braced on your heels. Sukuna wasnโt looking at you. His eyes were locked dead on the guy across the counter. Slowly, the pink haired man dipped his head, his nose brushing the side of your neck before settling into the crook of your shoulder. Warm breath ghosted over your bare skin, his fingers tightening just enough to claim you. The gentle sway of gold hoops brushed against him with every shallow inhale.
The guy stiffens. โOhโuh. Sorry, man, I didnโt knowโโ
โNoโ you interrupted, trying to shift out of his grasp. โWeโre notโโ
โYeahโ Sukuna cuts in smoothly, his voice low. โYou should go.โ
The guy hesitated, muttered a quick, โRightโฆ my badโ and vanished into the crowd.
You turn inside Sukunaโs arms, looking up at him. โBruh, what's your problem?โย
Sukuna looked down as if nothing had happened.
โYouโre not my boyfriendโ you huffed out.
His eyes slowly searched your face before letting out a slight scoff.
Pushing lightly against his chest, you snapped, โStop acting like you own me.โ
He simply watched, absorbing the defiance. Then, with a sudden tug at your waist, he pulled you closer. The hem of your dress rode up your ass slightly before his hand reached behind to pull the fabric back into place.
โYou want a boyfriend?โ His thumb dragged slowly along your jawline, tilting your face up to force eye contact. "That what this is about?โ
Silence was the only answer, making his eyes narrow. โTch. Greedy.โ
The music and chatter faded into background noiseโthe space between you grew heavy. Sukuna hummed softly, his hand sliding back down to the small of your back. His fingers settled there as if they had never left, pressing into the curve. Your heels click softly against the floor as he adjusts his hold, keeping the fit perfect. โAnd yetโ he murmured, leaning closer, โyou still let me do this.โ Your breath catches when he pulls you a fraction closer.ย
โDoesnโt really sound like you want a boyfriendโ Sukuna said lazily. Dipping his head lower, his lips trailed light kisses along your neckโthe same familiar routine heโd done a thousand times before. It made your stomach twist. A sharp inhale brought in his spicy cologne, mixing with the soft sweetness of vanilla perfume until your head spun.
โSounds like you just want me.โ His lips brushed the shell of your ear, a low, teasing vibration. โGo aheadโฆ say youโre leaving me.โ
The words never came.
A slow smile spread across his face. Because he already knows you wonโt.














