Curiosity, The Killer

Curiosity, the Killer

Mahito x Reader

Word Count: 2.8k

Synopsis: You went out tonight hoping to connect with a stranger. And technically, you did… after you got home. After he broke into your apartment and cornered you in the bathroom. Good luck getting rid of him - he’s not one to control his impulses. Especially when he’s feeling curious.

Tags: dark content, noncon, death threats, talk of murder, extreme possessiveness, general rough handling, biting, hair pulling, painful sex, creampie, mahito being a pervy lil pantie sniffer

Note: Might do a part two…my brain is rotting.

You slip through the front door of your apartment, kicking off your shoes the moment it shuts behind you. Tonight did not go as you’d hoped - although to be fair, you had an active imagination, and tended to set your hopes too high. In your mind, each time you went out was a potential first chapter to one of the guilty-pleasure novels you read (and sometimes, even attempted to write) in your spare time. A beautiful stranger would compliment your dress, offer to buy you a drink, dance with you where everyone could see, kiss you on the floor, take you home…

None of that had happened tonight. The closest you’d gotten was when a ridiculously drunk college student had thrust a shot of vodka in your face. You’d dodged, but you can still smell the splash of liquor that had landed on your dress.

You’d been with a crowd of friends - maybe that was the problem. None of them had been approached either, although a couple had left with guys they’d met on dating apps earlier this weekend. Maybe that was the problem. Maybe the idea of meeting someone in the real world had become a fantasy long ago. Maybe you were stupid to still believe in it.

In any case…the night is over. And with nothing to excite you, nothing to capture your imagination, sleep is beginning to take hold. You don’t let it catch you just yet - you make your way to the bathroom, and scrub at the makeup on your face until you’re back in your bare skin. The bathroom light flickers, and you make a mental note to change the bulb tomorrow. Not tonight - you’re too tired, and with your luck, it would probably end up shattered on the floor.

For a moment, you stare at yourself in the mirror. The simple, form-fitting black dress you wore tonight is one of your favorites. It makes you feel confident - beautiful, even. You let yourself appreciate it for a while before you finally reach for the zipper, contorting your arm to pull it down your back. A second later, the fabric hits the floor with finality, and you turn on the shower.

While you wait for the water to warm up, your eyes briefly flutter shut. Before you open them, before you take off your bra and underwear and step into your warm shower, you allow yourself just a moment to imagine what might have been. You sigh with longing, and wrap your arms tightly around your waist.

Then, at your weakest moment - a second pair of arms envelops your own.

You try to whip around, but they hold you fast, allowing you to turn just enough to get a glimpse of the intruder in the mirror, and to see a third hand clamp down over your mouth, dampening your scream before it makes it out of your throat. It’s a man, you think, but nothing about his appearance makes sense. The face you saw in the mirror isn’t right. It’s human, but covered in very un-human stitches, a patchwork that doesn’t quite add up when it’s all put together. When you look down, you see that his hand and arms are covered in them, too. And the hands…you saw three. You feel three digging into your skin. That doesn’t make sense. It’s not right. Again, you try to cry out, thrashing wildly in his arms as he presses into you.

He leans down, and flicks his tongue over your ear. “Hi. You just let me know when you’re done, okay?”

A fresh ripple of terror runs through you, because he sounds nothing like you expected. His voice is high-pitched and gleeful, far too casual for such a terrifying situation. You squirm against his grip, but it holds fast. You try to scream, again and again, until you finally accept that the seal on your mouth isn’t going to break, that the shower will obscure any sound that you do manage to make. You breathe shallowly, a black haze begins to obscure your vision. His palm is warm, damp, and smells worse than the stain on your dress.

“Are you done?” He laughs - actually giggles, like what he’s doing is nothing more than harmless fun. “Well, I guess you can’t really tell me. But you can nod your head if you are.”

You shake your head vigorously, trying desperately to tear your face from his grasp.

He sighs, exasperated. “If you don’t cut it out soon, I’m gonna have to kill you.”

At this, you freeze, too petrified to move an inch more.

“I don’t want you to die,” he continues, a petulant tone slipping into his voice. “I’ve got other plans. But I can’t just stand here covering your mouth all night.” He presses his face into the crook of your neck, lips scraping against your exposed skin. “I know you don’t really know what you’re dealing with,” he mutters. “But trust me… you would be really easy to kill. I just have to do this.” A fourth unseen hand juts out from behind you and wraps around your neck. The fingernails on this hand are long, and unnaturally sharp. Sharp enough to break your skin with ease. “It’s easy from here. All I have to do is squeeze, or slice…either way, you’ll die!”

What is this thing? You’d like to believe that you’re hallucinating, but the nails tapping against your skin feel far too real.

“If I let go of you,” he explains, “I need to know that you’re not gonna scream or try to run away. I want this to be a nice night for us. It’s not gonna be nice if I have to spend it killing the people that come running to save you. I don’t wanna be distracted.” He kisses you gently on the neck, and a chill runs down your spine.

The way he’s talking…it sounds like he actually thinks he’s being sweet. You’d be less terrified if he was self-aware. If he knew what a terrible thing he was doing.

He nuzzles his face against your hair, inhaling deeply as he raises a sharp nailed finger to caress the line of your jaw. “You looked so lonely tonight,” he sighs. “I noticed it right away.”

You stiffen. He’s so deep in his delusion that he seems to have lost all grasp on reality - but he’s right about the loneliness. What, and how, does he know?

“Even with all your friends around you,” he sighs. “So miserable. Like you were waiting for someone special, and they never came.”

Everything. He knows everything. He’s had his eye on you for hours…if not longer.

“You won’t be lonely anymore if you’re good for me,” he murmurs. “And you’ll be alive.” His teeth grind into your neck, gnawing away like a dog on a bone, and your body tenses at the sudden pain. “Come on,” he whines, his voice muffled by the pinch of skin still locked between his jaws. “Just promise to be good - just nod your head…”

What choice do you have? Even if there is some other choice, your mind is too scrambled to think of it. Too confused by all the impossibilities you’ve just witnessed, still reeling from the revelation that he’s been watching you all night. Later, you’ll try to work out how he managed to enter your home, but that’s not on your mind right now - not when your life depends on a single quick decision. You nod, and when his hands slip from your face and neck a moment later, you don’t make a sound.

“Good job!” The arms around your waist squeeze you tighter, and you hear the other pair clapping in celebration behind you. “I was worried you were gonna do something stupid. I’m glad you didn’t…I’ve got such exciting plans for you. I’d be so sad if I didn’t get to use them.” He drops his arms from your waist. “Turn around. I wanna see you.”

Slowly, stiffly, you turn to face him. The third and fourth arm have somehow disappeared - he looks human now, save for the stitches running across his skin. He’s got long hair, colored a light blue. For some reason, you don’t think it’s dyed. With everything you’ve just seen, unnatural hair doesn’t seem out of the question. His eyes are mismatched - one is blue, the other grey. They’re striking, shining with a bright intensity that almost makes you want to look away.

His left hand latches onto your waist, and the right twists through your hair. “You’re pretty on the outside,” he whispers, bringing his face so close to yours that you go cross-eyed. “On the inside…you’re the same as the rest. But I don’t care about that right now.” He pulls on your hair, practically humming in excitement as you cry out. “Or maybe I do. All your silly, stupid little human desires…they’re the reason you looked so miserable tonight, aren’t they? You wanted something - or someone.” He yanks your head up and down, forcing you to nod in agreement. “I know I’m right. You were looking for another human to…how do you phrase it? To sleep with?” He smiles, his eyes stretched grotesquely wide. “So many of you have that same desire…I’ve been trying to understand it. It’s been killing me, all the wanting, the not knowing. But then I realized - if I want to understand, all I have to do is try it out!”

He pulls you into a rough, sloppy kiss, and your eyelids shut, squeezing out the tears that have gathered beneath them. You don’t want to do this. The way he’s been talking makes you feel like a specimen under a microscope - or a lab rat in a cage. When it ends…will he let me go? For a split second, you see an image of your body lying cold and lifeless beneath your bedsheets. Your eyes snap open, and you see that his already are.

“Mmm.” His eyes are narrowed, his lips pulled into a grin just a bit too wide for his face. “I made a good choice…I like you. You get even prettier when you’re scared.” Without warning, bends down, grabs both of your ankles, and yanks you off your feet. Your ears ring painfully as he drags you out of the bathroom, across the hall, shouldering open the door that leads to your bedroom. He kicks it shut behind him. Then, he pulls you into the air, dangling your body carelessly in front of him. You squirm and thrash, caught like a fish on a line.

Carefully, he makes his way across the room, and deposits you on your bed, laying you down on your back. Before you can sit up, he’s kneeling on top of you, one leg on either side of your stomach, his body pinning you to your mattress. He pulls off his shirt, drops it to the floor, and tumbles forward, his stitch-covered chest slapping against yours as his tongue darts into your mouth, exploring every inch of the space inside. When he pulls back, he’s panting like a predator at the end of a chase, eyes lidded, tongue lolling from his mouth and coated in drool. “I like this. I can’t believe I waited so long to try it.”

A whimper escapes from your lips as he slides his hands across your chest and rips your bra down the middle. He gropes you freely, squeezing and pinching until you’re crying out in pain.

“You make such cute sounds,” he whispers, taking a break from his assault to brush your hair back from your face. He squeezes your cheeks between his hands, forcing your lips to pucker, paying no mind to the glare in your eyes. “Adorable.” He grabs your wrists, pinning them to your side, and slithers down the length of your body, settling between your legs. You feel an unwelcome rush of heat to your core as he buries his nose and lips in your panties, his grip on your wrists tightening painfully as he inhales. “You even smell good,” he sighs, his muffled voice vibrating up your spine. “Do you smell like this all the time? Or is it a special scent? Does it mean you want me inside you?”

“I don’t want you.” The words spill out before you can reel them in.

“Sure you do.” His tongue darts from his mouth, and slides greedily over your cunt, the thin fabric stretched over it doing nothing to dull the sensation. “I know how your body works. I know what it means when you get all warm and wet…” He raises his face, and grins up at you. “You’re ready for me. And I’ve been ready for you for a very long time.” He grasps your panties in his teeth, and jerks his head, tearing a massive hole that leaves your cunt completely exposed. “I’ve been so curious. So desperate to know what it feels like. Why you all want it so badly…”

His body slides up over yours; he gathers your wrists in one hand and pins them over your head. The other hand yanks at the waist of his pants, pulling them down just enough for his cock to spring free. “Keep your eyes open,” he hisses, the tip of his cock already pressed to your entrance. “You’re mine. My favorite little experiment. I wanna know how I makes you feel.”

Your mouth falls open as he thrusts into you - it’s too much, too big, too fast, and you hear yourself cry out in pain as your eyes involuntarily snap shut. A second later, a rough pair of fingers tug at your eyelids, forcing them open. The face of your captor bears down upon you, eyes alight with sickening pleasure.

“Does it hurt?”

You nod quickly, tears already building up in the corners of your vision.

“Awww.” He stares shamelessly into your watery eyes, the tip of his tongue sliding over his front teeth as he presses into you. “You’re pretty when you cry, too.” His thrusts are erratic, each one pushing deeper inside you, as if he’s testing how far he can go. As you stretch around him, the pain begins to fade, replaced by a sensation that sends your eyes rolling back, even as your stomach sinks with dread. You don’t want to enjoy this. You can’t. In vain, you attempt to free yourself, squirming desperately beneath him, contorting your trapped hands to scratch feebly at the back of his palm.

“You wanna fight? That’s so cute.” He shoves the full length of his cock inside you, cackling at the way your eyes widen in response. “So, so cute…makes me wanna keep you. Wanna see how long it takes for you to stop fighting…for you to like it…”

You try to tell yourself that he’s babbling, that he doesn’t mean any of it. That he’ll leave, that you’ll never have to see him again, that your life will go on just as it was before. It all feels like a lie. He’s insane, but he believes every word that he says. If he says he’s not letting you go…

“You feel so good.” He groans, and presses his face against your neck. “I don’t think this is gonna last much longer…but that’s okay. We’ll try again. We’ll practice until…” He gasps. “Until forever. Yeah. I’m gonna keep you forever.” His cock pulses inside of you. His hand slips from your wrists and slides under your back, locking you in a deadly embrace - as soon as your hands are free, you try to push him away, but he’s oblivious to your efforts and impossible to move, nestled securely against you as his cum gushes deep into your cunt. He stays where he is for many, many painful seconds, only pulling away when he’s gone soft inside you. Then, he turns you onto your side, and wraps his arms around your waist.

You let your own arms go limp. It’s too late to struggle, useless to try. Much easier to lay your head down, and surrender to the kisses peppering the back of your neck.

“All mine,” he hums, dragging his hand in loose circles over your stomach. “All mine.” He lifts his head, peers over your shoulder. “Oh, come on. Don’t look so sad.” You turn your head to look back at him, a tight knot forming in your stomach as he wipes a stray tear from your cheek. “You should be happy. You got what you wanted!” He cups your face in his hand, and smiles. “You belong to me now. And that means you’re never, ever gonna be lonely again.”

My dealer: got some straight gas 🔥😛 this strain is called “shinigami eyes” 😳 you’ll be zonked out of your gourd 💯

Me: yeah whatever. I don’t feel shit.

5 minutes later: dude I swear I just saw the chief's son feed an apple to the air

My buddy Ryuzaki pacing: light yagami is lying to us

HI HI🫡🫡

thinkin about the absolute loml gojo who hates fancy settings but goes to one anyway because he knew reader would be there😭 like he sees them all dressed up which is a rarity and can't take his eyes (or hands wink wonk) off them. i can just see reader having to scold him for being so touchy but he can't help it, its not like he cares about the eyes that might be watching them anyway lmao. but no cus he'd probably be whispering absolute FILTH into their ear😭

this is just a basic idea, add as much spice or anything else you want🤭🤭 ALSO I LOVE YOUR WRITING<3

Ahhhh thank you so much!! <3

I LOVED this prompt so much that it ended up wayy longer than I anticipated. Around 2k words I think?? I hope you enjoy :)

Content tags: hmm I’d say suggestive but not nsfw? But Gojo is being a menace. In the best way possible.

An art gallery. Who the fuck wants to spend a Friday night at an art gallery? You, apparently. Enough to turn down Gojo’s generous invitation to a much less pretentious, much less obnoxiously-well-lit bar in the center of the downtown entertainment district. It would have been fun, pulling you out onto the floor, convincing you to dance for what he can only assume would be the first time in your life. If you’d ever experienced it, you would have gone with him. Instead, he’s here, surrounded by sculptures which seem to depict nothing in particular, searching for you in the crowd. He can’t really be mad at you for turning him down tonight. Apparently, you’ve had these plans for months - you’re friends with the artist-of-honor, or whatever you call it. He wasn’t really paying attention to the specifics. And he’s not paying attention to the art, either. The promise of free wine intrigued him, though - if only he could find a server.

There’s a dress code, too. Suits only for men (or tuxes, but he doesn’t own one of those). The one he’s got on is light blue, standing out among a sea of navy and black and grey. He absently wonders what you would have worn if you’d gone clubbing with him instead - he’s imagining a short, black dress, or maybe a sparkly one, or jeans with one of those tops that seem to just be bras in disguise. He’s never seen you show off that much, but it’s fun to picture. Maybe there’s something to that idea of “leaving things to the imagination.” When it comes to you, he has a vivid one. A sly grin creeps over his face as he thinks of what might have happened tonight - flashing lights, dark corners, a dense crowd pressing the two of you together. Inevitably. Finally. In the most technical sense, you’re still just a “friend from work,” but you both know it’s more than that. He’s not exactly the subtle type. He’s been flirting hard for weeks - and you’ve flirted back. Even almost kissed him once or twice. You’re just a little bit shyer about things than he is. A little bit scared. It’s always “Someone could see us!” Or even worse: “We can’t. It’ll make things too complicated.” Always with a strange mixture of fear and excitement in your voice. You’re at least as interested as you are intimidated – it’s not an uncommon reaction. And he hasn’t pushed you too hard. He’s been holding back. But then again…so have you. And tonight could have been just the opportunity you both needed. In fact - it still could…

His moment of self-indulgence is broken when he checks his phone. He’d texted you a full five minutes ago ( “surprise! I’m here. Come find me ;)” ) and you still haven’t responded. Perhaps you’re simply enraptured by the weird little metal ornaments around you. Or maybe - no. There’s no way you’re purposely ignoring him. He put on a suit for you. And a matching tie. And flirted with the girl at the front table so he could get in without an invitation…

Hm. Maybe you’d seen that. It wasn’t his best performance - but he was here! The methods, in this case, totally justified the means.

He scans the room for you again. You shouldn’t be hard to find - he towers over the people around him. Over in the corner, maybe? Pressed up against a wall…

Oh. There you are.

He almost didn’t recognize you at first - he hadn’t expected that little black dress he’d been imagining to become a reality. Especially not here, where most of the women he’d seen were wearing long dresses or jumpsuits or blazer sets. It’s form-fitting, short, and two little shoulder straps are all that’s keeping it on. You stand out - and just like that, the little bit of self-control he had left is gone. You need encouragement? He’s going to give it to you. He zips across the room, almost knocking over that server he’d been searching for moments earlier, then doubling back to pick up two plastic glasses of red wine. He sidles up behind you, wrapping his arm all the way around your bare shoulder, and proudly holds one of them up to your face.

****

Oh no.

You decided weeks ago that you weren’t going to do this. Not with him. As soon as his hand first not-so-accidentally brushed up against yours, as soon as he made his intentions clear – you’d made up your mind. Getting…involved…with Gojo Satoru would be a huge risk. He’s simply too strong. Too complicated. Too much. In terms of power, personality - everything. Everyone wants a piece of him, everyone’s watching him, and you don’t want those same pairs of eyes falling upon you. You can flirt back – sometimes, it’s impossible not to – but that’s it. It’s just simple fun. A diversion. It’s going to create issues if it becomes anything more.

However. You’ve been playing these little games for weeks, and you just find yourself getting closer and closer. And now, he’s here.

You whip around at the sudden appearance of Gojo’s hand, nearly knocking the contents of the glass in front of you to the floor. You’re aware that you’re staring. But you can’t exactly look away. He’s here, standing before you, for absolutely good reason. Although…no. You’re sure that in his mind, it’s a perfectly reasonable thing to do. But only because he’s a little bit insane.

He grins shamelessly, and casually sets the wine on a nearby display shelf, dinging the rims of the two cups against the sheer pane of glass. “Haven’t you been checking your phone?”

“No.” You shake your head, eyes wide in disbelief. “How did you even…never mind. I don’t wanna know.” His smile only grows as you narrow your eyes at him. “Why are you here?”

“I’ve developed a sudden appreciation for modern art.” He bites his lip, looks you up and down, bright blue eyes flashing over you. “Especially the kind that wears dresses like that one.”

“Satoru…” you sigh. Although you’re not unaffected by the compliment, you know you have to resist a little bit - he’ll pounce if you give him an opening. But he’s so over-the-top that it’s hard not to be impressed at his efforts. And, you have to admit - he looks incredible in formalwear. “You are…a complete menace.”

“Impossible.” He gestures down at himself. “Look at me. I’m very classy.”

You roll your eyes. “Only on the outside.”

“I wanna go outside.” He dramatically loosens his tie. “It’s hot in here.”

He’s ridiculous. The farthest thing from classy - or subtle. “No. It’s really not.”

“Well, of course you’re cold. You’re barely wearing anyth-“

“Satoru!”

He shrugs. “Sorry.”

“No, you’re not.”

“Maybe not.” There’s a pause.

Within that pause, you struggle to force your brain back to rationality. And you fail terribly.

He points to your shoulder. “You know that strap is slipping?” You look down, and in the split second that your eyes leave his face, he darts forward to “fix it” - you’ll never really know whether it actually needed fixing. You take a step backwards, shaken out of your thoughts, caught off guard by the sudden movement. In your surprise, you nearly trip - and he catches you by the waist. The most humiliating thing is how he has to lean down to murmur in your ear, smirking all the while.

“Sorry. Didn’t realize I was gonna sweep you off your feet.” He loosens his grip - giving you an out, perhaps - but you don’t pull away. He’s never touched you like this before, never been quite so blatant, and despite the setting, you can’t help but enjoy the attention. Even as you’re embarrassed by it. Maybe that’s the real humiliation - the fact that you can’t get yourself to resist him, as much as you might want to. As much as you really should.

He’s encouraged by your reaction, and presses on: “I’m just lookin’ out for you. Did you even read the dress code?”

“It’s a dress,” you protest, already feeling the warmth spreading over your face. He’s so infuriating. And obnoxiously pretty. His eyes are even more beautiful when brought out by the blue of his suit, his body even more distracting when it’s inches away from you. He even smells good. It’s beyond irritating. “Dresses are formal. Therefore - I’m dressed formally. It’s not like I had a ton of options in my closet. I wasn’t gonna go out and buy something new -“

“Sure.” You know you sound flustered, and he clearly thinks it’s adorable. It always seems to happen so easily. And he wants more of it. He tightens his hold on your waist and drags his hand up the outside of your thigh, all the way up to the bottom of your dress, eyes flashing mischievously as you squirm at his touch. “Didn’t realize formal could be so sexy.”

You can’t respond to that - it’s far, far too dangerous. Instead, you glance around the room, suddenly very aware of the people around you - a lot of them are doing more than glancing as they pass by. “You’re making people stare.”

“Me? Pretty sure it’s you doing that.” One finger slips under the hemline of your skirt, his nail scratching slightly against your skin. He presses his lips to your ear, his voice barely a whisper. “You wearin’ anything under here?”

Your face is burning now, and you’re sure he can tell. “Yes.”

“Yeah? Cuz I don’t feel anything.”

“No shorts…just…” You realize what you’re telling him, and force yourself to shut up. “Fuck you.”

“If you insist.”

“Clever.” You’re torn. Half of you wants to slap him. The other half…well. You’ve been holding back the other half for a very long time. And you’re getting tired of it.

“Aren’t I?” There’s that grin again - the one that’s been flashing through your mind more than you’d like to admit in the past few weeks. “You should’ve come out with me tonight. This behavior would draw a lot less attention where I wanted to go.”

“If you’re concerned about that, you could just…” You squirm. “Y’know. Let go of me.”

“But do you really want me to?”

This is your last chance. You could say yes. Probably should. But it would be a complete and utter lie. And those eyes…they make all of your worries so easy to forget.

“Mhmm. That’s what I thought.” His hand brushes over your jaw, tilting your face, insisting that you meet his gaze. “I’m not concerned. About them, or about…anything else.” In that moment, you feel like his eyes are piercing you. He understands perfectly. He’s read your mind. “You’re gonna be just fine. And if you’re still not sure of that…that just means I need to try harder to convince you.”

You look up at him, anticipating his next move even as you ask: “What does that mean?”

“Well…”

He leans in.

Oh god.

He leans in and kisses you.

And your mind goes blank.

You kiss him back, and pay no mind as his hand slides under the skirt of your dress.

Okay. Maybe not no mind. But you certainly don’t mind. Not even a little.

Your eyes flutter closed, blocking out your surroundings. People are definitely staring, but in the moment, you suddenly can’t bring yourself to care. You’ll worry about everything else in the morning. For now…

He pulls back, hands still locked around your waist, your upper thigh, a palpably hungry look in his eyes. “You still mad at me for showin’ up?”

One more chance to walk away – but he knows you won’t. Your answer is obvious, but you spell it out anyways. He wants to hear you say it. “No. I’m glad you did.”

“Mhm. And…” He nips at your ear, his fingernails digging into your leg, the smirk broadening on his face. ‘’You wanna come with me when I leave?”

You quickly nod, breathless. “Yes.”

“Good. Because I wasn’t planning on sticking around here for long.” He sighs dramatically, breathing deeply into your hair. “And I would hate to leave you all alone.”

Again – ridiculous. Infuriating. And…impossible to turn down. It’s all you can do to stay upright, and follow him to the door, his hand laced tightly between your fingers, arm still wrapped around your waist. You forget about your coat, too – it’s still in the backroom somewhere. Maybe you’ll make him go get it for you in the morning. But you don’t want to think about the morning just yet.

don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it don't say it AYO WHAT ELSE THOSE FINGERS DO?

gaining a new respect for y’all who write true form Sukuna bc keeping track of four hands is turning out to be quite challenging

and we haven’t even made it to the dicks yet

i have a very dark mahito drabble sitting in my drafts right now and i do not know if i have the courage to post it