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horrorhot-line · 2 years

Text

drapetomani

(n). an overwhelming desire to run away

➵ pairing: saiki kusuo/female! reader

➵ word count: 3.9k

➵ genre: smut, just smut (slight angst?)

➵ warnings: public sex, penetrative sex, unprotected sex, risky situations

➵ summary: for the first time in all his teenage years, saiki gets morning wood. to his disdain, he realises every time he’s near you, you make it even worse. Or, saiki’s acting weird and you try to get to the bottom of it- things don’t go as planned. you take each other’s virginity.

➵ masterlist (requests are open)

➵previous part - fika

I DO NOT CONSENT TO MY WORK BEING POSTED BY ANYONE ELSE ON ANY PLATFORM

before you read:

‘saiki telepathically communicating with reader.’

‘reader thinking or interacting with saiki through thoughts.’

“saiki talking without moving his mouth.”

“saiki talking using his mouth.”

notes: originally this was supposed to be a oneshot, but i thought it’d tie well into my series so here we are, this lovely idea came from a request from dear anon, found here, grab a glass of water, dive in and don’t forget to touch grass afterwards. enjoy!!!

also: note this is after saiki’s birthday in august, in his third year at highschool (making him 18).

SAIKI IS 18-19 IN THIS SMUT, WATCH SEASON 2 EP 13, I REPEAT SAIKI IS 18-19 IN THIS SMUT.

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Saiki had no idea how he had found himself in this position, you underneath him, tears pricking your eyes, pleading him to do something. Anything.

The cold surface of the desk beneath his palm was a stark contrast to your warmth. With one hand on your hip, his voice came out strained.

"It's all your fault." He stated. But that couldn't have possibly been him talking, could it? "If you had just left it alone..." Saiki couldn't for the life of him understand what he was feeling. There was a hot pit inside his stomach, and his nerve endings felt like they were on fire.

He felt himself furrow his eyebrows, and clench his jaw, but at the same time, it didn't feel like he was doing those things. It felt like he was astral projecting, but he wasn't. Where the hell was he, and how had he ended up here- with you under him?

The sound of your voice snapped him out of his thoughts. "Please," You begged, and Saiki couldn't wrap his head around what on god's green earth was going on. It was only then when his eyes looked down between the two of you, that he realised the gravity of the situation. Was that...? No, no way.

Saiki would never admit it, but the soft sound that left you before you clasped your hand on your mouth to muffle the noise did things to him. Fuck...

Saiki shot his head back, his grip on the edge of the desk tightening as he moved forward to feel your body against his.

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Saiki had a disastrous life- that much was a fact. Another day meant another nuisance, regardless of whether it was his classmates trying to steal his precious time, an end-of-the-world disaster or someone trying to catch his attention. There always had to be something. The last thing he expected was the issue this time to be his own body refusing to listen to him.

When he abruptly woke up, drenched in sweat, his heart beating out of his chest, his mind went at a million miles per hour. No matter how much he wanted to deny it, the sound of your voice fresh in his mind proved only one thing. He had a wet dream. About you, of all people.

Him? Saiki? The man who had prided himself on being in control at all times? It couldn't have been him. Had it been a premonition? Impossible. He would never let something like that happen in a million years.

He had no intention of making any moves on you. Yet. He knew of your feelings for him, and he chose to take his time. So of course, he wouldn't skip multiple chapters and fuck you. No way in hell. He refused to stoop to the likes of Toritsuka. Saiki was no pervert.

He acted as if he hadn't dreamt of you in his arms, or having sex with you, pretending like it hadn't affected him. Even though he couldn't shake the thought of you in a vulnerable position under him.

Saiki sighed, if he didn't get up soon he would end up being late for school. He moved to take the covers off him only to stop dead in his tracks when he saw what was in between his legs. A boner. He silently gazed at it, horrified.

Saiki felt like he had been swallowed up by some black hole, his brain short-circuited. No no no no no. This could not be happening. Not to him. He had never had a boner in his life! In all his teenage years, he prided himself on not letting something as preposterous as hormones get to him. The boy had never lusted over anyone in his entire life except maybe you, so why now?

'Why does god hate me?' He thought to himself.

Saiki wanted to disappear, teleport to the nearest abandoned galaxy and waste away. Saner heads prevailed, though. He would go to the bathroom and have a cold shower to get rid of this abomination.

After a long session of drenching himself in freezing water, cursing himself out for the whole situation and questioning his reality, Saiki used his powers to dry himself off before putting his uniform on. He was so lost in thought that he hadn't seen you coming until he heard the doorbell ring.

His expression darkened, and he teleported downstairs to where Mrs Saiki was, still preparing breakfast. "Tell her I'm already at school." Not wanting to stay around for extensive questioning from his mother, knowing her well enough to predict she'd grill him and then force him to walk to school with you.

He was gone in a flash, leaving Mrs Saiki dumbfounded. Her, “Ku!” Had fallen on deaf ears.

His boner was back.

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Saiki had been avoiding you all day, and as much as you didn't want to admit it, it hurt you. The fucking bastard dodged you at every turn. Is this how Yumehara felt that first week you joined PK academy when she tried getting his attention?

Probably not, since you were sure she thought the universe was keeping them apart. You on the other hand knew he was using telepathy to keep his distance from you, and you couldn't understand why. Had you done something?

The last time you saw Saiki was the day before and everything was fine. He didn't act any different and yet today he steering clear of you, even going out of his way to use his powers, risking getting caught just to avoid you.

You scowled, thinking back to the previous events that took place. You had shown up at his house only for Mrs Saiki to tell you he had already left for school. As if the two of you didn't walk to school every day together- which you did, with no exceptions.

At that point in time, you had thought it was weird. It wasn't like Saiki to forget. You reasoned that maybe he was going to stop a disaster, or something had come up, telling yourself you'd ask him when you saw him at school.

When you tried to say good morning to him in class, he got out of his seat and walked out of the classroom, Nendou following in tow to ask him if he wanted to get ramen after school. You stood frozen in place, wondering what you had done.

Was it something you had said? Thought? Had you made him uncomfortable somehow? You tried to swallow the lump in your throat, why did it hurt so much? Maybe he was keeping his distance because of Teruhashi? That had to be it.

'Kusuo?' You'd ask him just to make sure. When no reply came back, the sinking feeling in your gut worsened. The rest of the day went by with Saiki rushing off every time you tried to talk to him. In between classes, he'd disappear just so he could avoid you. During classes, he didn't look your way or talk to you once.

You were sure then that it was something you had done. The man you were in love with was ignoring you and stung. Your mind was a mess and you tried to run through every time you had interacted with him before today to pinpoint where you had made a mistake.

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Truth be told, Saiki felt bad. No, he felt worse than that. In trying to avoid you, he had created a misunderstanding, inadvertently hurting you. He sat through classes hearing your thoughts, fully aware that you were blaming yourself when it wasn't your fault, to begin with.

How was he supposed to tell you he woke up this morning with a boner because of you and now his penis seemingly had a mind of its own? He'd rather die than do that, he would never be able to live with the humiliation. Saiki shifted uncomfortably in his seat, trying not to act suspicious as he once again used his psychokinesis to move his pants so his boner wouldn't be visible.

He sighed inwardly, 'Good grief', he thought to himself.

Saiki had realised that his situation would get worse any time he was around you. Every time you were in his vicinity, blood would rush to his dick and the boner he tried so hard to get to rid of would pop back up.

Saiki agonised over wanting to tell you that you hadn't done anything wrong and stopping his dream from becoming reality. Big mistake. A huge one, because the warm pit in his stomach managed to spread at the memory of this morning.

Saiki clenched his jaw for what felt like the hundredth time that day and raised his hand at the teacher, trying to keep his voice steady as he excused himself to go to the bathroom yet again.

The psychic knew what masturbation was but had never tried it himself in his life. There was no need to, until today. No harm in trying. He sighed, hoping no one would walk in as he undid his belt and sat down on the toilet seat. Wrapping his hand around his dick, he tugged at it experimentally, hissing when he felt how sensitive he was.

After a few minutes, his condition not getting any better, he decided this was all so stupid. Absurd. Ridiculous.

Even masturbation wasn't helping and to make matters worse, he couldn't help but think about you. He felt dirty. Saiki wordlessly pulled his pants back up, grinding his teeth at all the confusing emotions he felt. The most powerful being in the universe, bested by human anatomy? The situation was almost laughable.

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By the end of the day, you had one goal in mind. You were going to get Saiki to fess up. The bastard was supposed to be your boyfriend? best friend, and yet he made every effort to dodge you like you were some venereal disease. You huffed in annoyance, clicking your pen impatiently, as you watched the hand of the clock slowly move. It was torture.

When the alarm sounded at the end of the school day and chimed throughout the building, you didn't even bother packing up your stuff. You walked to Saiki's desk and stood in front of it. You knew he wouldn't teleport with half the class still around. If he did try, your hand on his arm would make sure you'd get teleported with him.

After the class had cleared out, you cleared your throat. "Kusuo." No reply. Saiki had made it his life's mission not to make eye contact with you and it only infuriated you further. The least he could do was look at you after treating you like a ghost all day. You wouldn't let him escape this time.

"Kusuo, we need to talk." You stated, watching him closely. What the fuck was his issue today? He wouldn't talk or look at you. You furrowed your eyebrows, exasperated at the whole situation. A moment of silence washed over the two of you and you observed as Saiki shifted, trying to step away from you.

Your grip only tightened, not willing to let him slip through your fingers again. "Let go." Was the only thing he said and you felt like you had been slapped in the face. You were beyond furious now, how could he act like this when a few weeks ago he said he'd think about the two of you? You gave him time so why was he being like this?

"No. Tell me why you've been ignoring me first." You said sternly, not budging. You were hurt, and it turned to anger mixed with frustration. Why was he being so difficult? Did he change his mind and decide he didn't want anything to do with you? He should have at least had the balls to say it to your face.

Saiki, still not looking at you, turned his head to stare off into the distance, "Let go. Please." His voice was hoarse, and you hated the butterflies that went crazy inside your stomach because now was not the time! He sounded hot. Curse your inability to control your hormones. You didn't move, too shocked that the prideful man in front of you had just begged you, and he sounded so fucking good while doing it.

Out of nowhere, you felt the ground shift below your feet. Your vision blurred, everything moved so fast and when you could finally see clearly, you realised you were pinned on the row of desks neatly placed next to each other at the back of the class next to the windows, with Saiki towering over you.

His hand was placed next to the side of your head, the other holding your wrist. He was between your legs, finally looking at you now. That's when you saw it, the fact that Saiki was flushed. You had never seen the man blush like this before, not to mention his breathing sounded heavy. His eyebrows were scrunched and his eyes were hazy.

You were gobsmacked not understanding what the hell was happening. Why were you pinned, first of all? And why did Saiki look like he was struggling? Worry crept on you until he shifted against you- that's when you felt it. It was like you had been doused with water, frozen in shock.

There was no way, no fucking way. Because unless you knew better you could swear you felt something hard pressed against you. Saiki groaned above you when you tried to move, his grip on your wrist tightening as he screwed his eyes shut.

"Stop moving, you're making it worse." You looked up at him, confused as hell because the guy in front of you was miles from the Saiki you were used to.

The guy had the expressive capabilities of a rock and yet here he was acting like he had been switched out with an alien. You didn't even to question the problems he had in his pants. It was your turn to flush red, and you were sure the colour covered you head to toe.

Your head was spinning, trying to connect dots and grasp at straws only to come up empty-handed. You waited, wondering if you should even voice your questions. "...Kusuo, why is your dick hard?" That seemed to make it worse because he only clenched his jaw as hard as he could.

You shifted again experimentally because how could anyone expect you not to when the man who owned your heart was doing exactly what you had dreamt of for months? You'd be lying if you said you weren't turned on. You were acquainted with the feeling of drenched underwear.

You didn't realise when your mind wandered to all the scenarios you had thought of before today, snapping out of it when you realised it was affecting Saiki. He groaned again- you swore you felt him twitch against you and fuck did it do things to you. You rolled your hips against his, not being able to hold yourself back and when he moaned, the warm feeling between your legs increased.

You couldn't help but peer between the two of you, your skirt hiked up slightly. You tried to relax, bringing your free hand to touch his chest and it didn't make it any better for the psychic. His breath shook as if he was trying with every fibre of his being to control himself. You watched as his temple and sharp jawline shifted, no doubt because he was clenching it again.

Your lips parted and you lowered your hand down his chest, enjoying watching the effect it had on him. He shivered under your touch. What a confidence boost it was to watch the guy who refused to show his emotions to anyone, become putty in your hands. Take that, Teruhashi!

"Do you want this?" You jolted when he spoke up, causing him to hiss. His hand shot to your hip, gripping it tightly. It took a moment to register what he had said. "Wha- where is this coming from?" His face scrunched at your answer, exhaling through his nose. "Fuck, before I lose all reason- Do you want this or not. Hurry."

Saiki’s only solution to this whole thing was to get his release, here and now- he knew his issue wouldn’t go away until he did something. It was a rational decision.

When you met his gaze, hooded and hazy, all reason went out the window. Of course you did, was that even a question? You had wanted him from the moment you started falling for him, you wanted him to make you, his. Mark you up until everyone knew you belonged to him. It didn't matter if it was in a classroom or on your bedroom floor, anywhere was fine as long as it was Saiki.

His breathing turned heavier and you realised he could hear your thoughts. "We-well, yeah. I do-" Saiki didn't waste a second, moving back to unbuckle his pants. You watched him, and when he was done, he caught you off guard. He leaned forward to kiss you, and you let out a squeak in surprise.

Your hands unconsciously found purchase around his neck as you closed your eyes, practically melting into him. When his tongue pushed against your lips you parted them. He moved your skirt up and you lifted yourself slightly off the desk to make it easier for him.

When he broke the kiss to stare down at you, you were panting. Fuck, you could never get enough of this man. He owned your heart and now he was going to own your body. He kissed you again and when you felt his dick line up with you and he thrusted into you, all you could do was moan into his mouth and tug at his pink locks- careful as to not knock out his control devices.

Tears pricked your vision, it didn't hurt as much as you had thought it would. Your heart swelled knowing your first time had been with Saiki, even though you hadn't seen it coming. He broke away from you to look between the two of you and you did the same. "It's all your fault." He stated, his pink brows still furrowed.

Words could not describe how fucking hot he looked. Sweat beading down his ivory skin, cheeks flushed, brows furrowed and hooded eyes clouded with arousal. All you could do was stay silent, not fully registering the fact that Saiki was now all yours. You wanted to etch yourself onto his skin so no one would ever dare look at him again. "Please," You begged him to move and he groaned yet again.

"If you had just left it alone." He continued, before jerking his hips forward until he was buried inside of you. You moaned, slapping your hand on your mouth as you screwed your eyes shut at the feeling. God forbid anyone lurking around the school heard the two of you.

When you opened them, you watched Saiki throw his head back in pleasure. He swore when he felt you tighten around him before he leaned down so he was against you. There was a pause and you knew it was him waiting for you to get used to his size.

You were sure you stopped breathing, he wasn't extremely big but fuck did he hit all the right spots. You wanted to cry- bawl your eyes out because you loved this man with all your heart and you just didn't know how to show it. With how deep your feelings were, would you ever be able to? You wanted him to move and make a mess of you. Make you his over and over again.

He did just that, he held nothing back as he relentlessly pushed in and out of you. Your fingers tangled themselves in his hair yet again, pulling at them. You welcomed his kiss, his tongue brushing against yours as he fucked into you.

He held your hips down as he tried to get as deep inside of you as he could, not taking any breaks. When he slowed down you whined, only for him to roll his hips against yours to see how you'd react. When you got louder, Saiki knew he was doing something right, and continued until he saw your eyes roll back.

When he went back to relentlessly thrusting into you and you gazed at him through hooded lashes, you jolted at the feeling of his thumb brushing against your clit. You cried out, so incredibly sensitive and turned on. You tightened around him yet again and he groaned at the feeling, all while rubbing slow circles into you. You wrapped your legs tightly around the small of his waist.

Tears fell from your eyes, overstimulated and touch-starved to the point where you'd felt you'd cum if he continued. You tried to tell him to stop but he shut you up with another kiss, his hand grabbing the one you reached out to stop him with, pinning it down above your head. "Cum for me, Y/n. I want you to cum." You begged helplessly, for what you had no idea.

Your eyes shot open when you felt the familiar feeling of your release coming. You met Saiki's concentrated gaze, his other hand squeezing your wrist. You cried out his name over and over again as you came around him, wailing at the feeling of being so full.

He panted, following you as he fucked his release into you, pumping you full of his cum and not stopping until he was sure there was nothing left. Sweat covered your back and you tried to control your breathing. Saiki leaned forward, placing his hand on either side of your head on the desk. You opened your mouth to tell him that the two of you should clean up, but he spoke before you could.

"Again."

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bonus:

After Saiki had fucked you until he was satisfied 6 times in total, he vanished from your sight. You covered your lower half, making sure his cum didn't leak out and drip onto the classroom floor. He reappeared as quickly as he left with a towel, a water bottle and a pill sachet which you found out was plan b.

You had to give it to him, he was thoughtful. After he had cleaned you first, and then himself, he didn't waste a second. He grabbed you before you could say anything, picking you up bridal style before he teleported you both to his room. You were spent, completely drained.

He gave you that look he always did when he was feeling guilty and you reassured him that you were fine. "I enjoyed it, so stop feeling bad, idiot." You stated as you rested on his bed, too tired to move.

That's when you remembered why you had stopped him, to begin with. You stared at him as he placed himself on his chair next to his desk. "Why were you ignoring me?" You asked softly, having had all the annoyance fucked out of you earlier.

You tried to control your shock when Saiki told you why. "I had a premonition we'd end up having sexual intercourse and every time you came near me, my penis would get hard." Typical Saiki, blunt as always. You decided against teasing him over the fact that his ears were red or the fact that he wouldn’t look at you. Who knew he was shy?

“I am not.”

Before you could quiz him more, Mrs Saiki walked into the room. When her eyes landed on you and she scanned your body, she gave you a knowing smile. "You can stay the night, Y/n." You were so confused but decided not to question it. Saiki's expression darkened when Mrs Saiki spoke before she closed the door.

"Stay safe, you two." Your mind went blank because you knew what her words meant. How the hell did she find out?!

"What a bother. You have hickeys all over you Y/n... and so do I."

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next part - lethargy

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