Work Text:
You knew better than to sleep with your window open.
The summer heat was just too oppressive without a breeze. Being on the third floor of an apartment complex meant you should be safe though, right?
So as you got ready for bed, you opened the window. Only about seven inches, just enough to let some air in and cut through the humidity.
You secured your drapes, shut off your lights, and shed the clothes you wore that day. Crawling into bed you chose to forgo a blanket, allowing the breeze to graze the skin of your back as you buried your face in the pillow.
You were painfully unaware of the pair of mismatched eyes watching you through your open window.
Mahito sat on the edge of the building across from yours. He had to admit, the view wasn't half bad. Your bed positioned near your wide open window, the moonlight spilling onto your skin as you slept. His gaze uninterrupted by curtains.
Humans often interested Mahito, but only as far as he could manipulate them. They were perfect for a curse like him. And what a better toy than an interactive one! He was always excited when his toys could actually perceive him.
Earlier that day while accompanying Geto, the pair had stopped at a small cafe the pseudo-monk frequented. The hostess sat a table for one, which is what normally happened when they went anywhere. However when the server, you, approached they profusely apologized for the rude hostess. How dare she ignore someone just because he was with a regular customer?
Geto seemed to find some amusement in your reaction and Mahito himself a little surprised being thrust into the spotlight. You had gone out of your way to 'make it up' to Mahito by offering him a meal on the house. He of course loved every moment of your fawning over him and the delicious treats you brought him.
It was rare he left a restaurant with Geto and didn't leave a body or two in his wake.
Geto suggested that he look into you, to see if you had some potential as a curse user. At least more potential than that other human Mahito had toyed with. He even went so far as to recommend some... experiments Mahito could try out if he found you.
That wasn't something too hard for him though. It was quite simple for Mahito to hide in plain sight or alter his shape to stay just outside your field of vision as he followed you after your shift. Lucky for him your walk home was a short, not very well lit one.
He only waited a few hours before he was certain you were asleep, like Geto suggested.
You were barely asleep for an hour before Mahito entered your room. He had slipped in through the open window easily.
Silently standing in your room, Mahito now observed you more closely. The moonlight illuminated your nearly naked body as you slept with your back facing him.
Though he often toyed with humans, usually if they were this still they were already dead. So he was a bit excited to see how far he could push you, even if he was supposed to try some scientific things first. They didn't seem scientific to Mahito though. Geto's interest in mating humans and curses made little sense, but he'd try anything once!
Mahito's cold hand softly caressed your spine. The heat of your flesh surprising him a bit, the warmth feeling like sunshine from the beach. Being so cold himself, Mahito wanted to drown in your heat.
Unfortunately for him, Geto recommended he be as unnoticed as possible. Which Mahito thought wasn't very fair, as the only reason he wanted to interact with you was for your attention. But he would be good and follow orders for now.
You barely reacted to Mahito's hand on your back, just leaning back into the cool touch.
He slid his palm down to your hip, pressing against the edge of your soul as he felt your energy. It did feel like you may have the potential to develop your energy. But your cursed energy levels were nothing compared to Geto's or even the overworked sorcerer he'd fought before.
To Mahito it felt like you were missing something. Maybe Geto was right and you just needed to be filled up.
As gently as he could, Mahito shifted your hips so you were laying on your back. You moved in your sleep, stretching a bit before remaining still, one arm raised above your head.
He paused for a moment, you looked so soft. Knowing how warm you were as well, he couldn't help but want to feel you even more.
Reaching his hand out, he slid his fingers across your stomach and up to your breasts. The tips of his fingers pressing into the sensitive tissue enough to see them sink into the flesh a little. He knew he shouldn't wake you yet, but he wanted to squeeze so much harder.
Having moved and after being exposed to the soft breeze, your nipples had hardened into soft peaks. He'd noticed them right away and began circling one with his fingers.
Your body arched reflexively into his hand, appreciating the pleasure as a soft sigh left your lips. His eyes rose to your face, a part of him disappointed to find you still sleeping.
Is this what Geto meant about you possibly finding pleasure in their experiments?
Curiosity getting the better of him as usual, Mahito lowered his lips to your other hardened nipple. He licked at the flesh softly, swirling his tongue around it until he was sure you weren't going to wake yet. He then began sucking at it, nipping it slightly with his teeth.
Another soft moan left your lips at the sensation. Continuing to suck on your breast, Mahito lifted his other hand to your mouth. He didn't want you waking yourself up, so he pressed two fingers to your lips in a 'shh' gesture. To his surprise your lips slid open slightly, your tongue peaking out and grazing his fingers.
Mahito wanted badly to shove his fingers to the back of your throat. He felt a heat pooling in his guts at the thought of you sputtering and choking around him.
The lack of reaction was starting to bore him though. His favorite part about playing with humans was their reactions. Hearing you sigh and moan wasn't quite what he wanted, he wanted to make you scream.
Standing back up to his full height, he pressed his fingers wet with your saliva into his now hardened cock. He tried to release some of the pressure but it just made him want to rut against his own hand.
As he rubbed himself through his clothing he lowered a hand to your hips. Turning his finger into a blade, he cut the fabric of your panties on either hip before sliding the now scrapped fabric out from under you.
Mahito then propped one of your legs up on the mound of blankets next to you, the other he bent at the knee, letting your foot hang off the side of the bed. Your body squirmed at the manipulation before settling with your legs spread a bit wider than he had originally put them.
Mahito peered in between your legs. Sure Geto had explained female human anatomy to him before hand. He understood what he needed to do, but Geto had warned him that since he was new to sex he could get too distracted by your cunt.
Pressing his thumb into the bundle of nerves that was your clit, he watched your face for a reaction. Nothing yet. He started moving his thumb in small circles while moving two fingers further into your pussy lips in search for your hole.
Your pussy felt so warm, it made his mouth water and his and his cock throb in his pants. As he continued to circle your clit he noticed you had started breathing heavily. Mahito was so close to giving up on Geto's plan. He just wanted to ruin you.
Mahito lowered his head, he was curious about the taste. Moving his hand to press it to your stomach, keeping you from squirming away. He stuck his tongue out and lapped at your clit.
He moaned obscenely at the taste. The mix of your sweat and your pussy juices was heavenly to him, way better than anything you had fed him earlier in the day.
Losing some of his own composure, grinding into his palm as he started eating you out vigorously. His tongue splitting at the tip to roll your clit between around with his now forked tongue.
Your body jerked at the intensity and sudden pressure, a loud moan leaving your lips. Your hips pressed up into his mouth, chasing whatever pleasure you thought you were receiving.
Hearing you react and feeling your body beg for him made Mahito want more. He didn't care if he woke you, he just wanted to make a mess of you now.
Besides, he knew he was stronger than you, you couldn't stop him.
He forced your legs apart further, fitting himself between your legs. Tongue still split and overstimulating your clit, he felt you move again. You were trying to pull away. He giggled into your pussy, there was no getting away from this.
Both of his hands gripped the space where your hips met your thighs and he pulled you down, holding you onto his mouth and his wriggling tongues.
The violent jerking had you coming to consciousness. The sheer absurdity of the situation paired with the abuse your clit was taking kept you from screaming right away. Your shocked gasp fading into a loud moan as your hands reached for his long hair. You pulled harshly at the strands for a chance to see who was doing this to you.
Mahito allowed himself to be pulled off of your pussy, but as you held his head up, his inhuman tongue elongated to keep at the abuse on your clit.
Your brain cramped at the sight. The man- no mans mouth could do what his was doing- you served this morning? Why was he in your room? Why was he making your thighs quake like this?
"What are-!" your question was muffled by his hand covering your mouth. Wait, his hand? You could still feel both of his palms digging into your hips, it couldn't be him. Your eyes left his for a moment to look around the room, no one else was there. You felt your mind struggling to keep up with everything.
Another set of arms had sprouted from his back as if they had always been there, one pressing into your lips and the other pressed between your breasts, preventing you from squirming away.
This, couldn't be real? You'd had sleep paralysis before and plenty of wet dreams, but the two had never combined. And why would your mind conjure something so strange and horrifying about the sweet man you'd met this morning?
Your brain had all but given into the idea of this being just a sexy nightmare, but as you watched his long tongue split even further, into two distinct tongues. You knew this couldn't be real.
He lowered his mouth back to your pussy, moaning into it at the taste and the rough grip your hand still held in his hair. You felt one of the tongues swirling around your clit while the other slipped into your soaking wet hole.
Mahito's tongues licked and fucked into your pussy so sloppily. Your clit hadn't had a break since he started toying with it, and the tongue inside you was thicker and longer than any tongue should be. He licked at the spongy spot inside of you that Geto had told him would make you scream.
You tried to scream, the pleasure too much as you felt yourself cum on his face at the impossible sensation. Your cum flooded his mouth and Mahito desperately tried to drink it all up. He wanted to drain the very essence straight from your core.
You felt the hand on your mouth change shape. Your eyes opened, through the tears you could see a large cock-like appendage rubbing itself at your lips. Opening your mouth to lick at the side of it, you decided to give into this twisted wet dream.
Mahito gasped into your pussy, choking on the cum he just swallowed at the feeling of your mouth on his cock. Just because it wasn't his actual cock and newly formed, didn't mean it wasn't just as sensitive. He aggressively rutted against the bed, his cock trapped between himself and the mattress. The thrusts lining up with the way you licked at him.
He had never felt like this before, and feeling it doubled made him want to make you even more of a mess.
The tongue inside of your pussy felt amazing but it also felt like it was beginning to split you open. The once thin, tentacle-like muscle had grown, widening inside you as he pressed it further into your aching pussy.
The cock at your lips pressed into your too warm mouth and slowly thrust in and out as you desperately sucked at it, whining around it as your pussy was overstimulated. The gentleness soon left as you felt the head slam into the back of your throat, gagging you. You felt drool coming out of your mouth around him as he fucked your mouth.
The hand that had been pinning your chest down slid up to hold your chin still while he fucked your mouth. The fingers slick with your own spit. You were thankful for them though, now you could just focus on breathing.
Even that was still hard though, as you were once again on the verge of another orgasm.
The tongue on your clit was moving more roughly now, pressing your abused clit down and even pressing it into Mahito's teeth that rested above it. You cried out around his cock in pain and pleasure, this was far too much for you.
Mahito's tongue that was still fucking into you had finally filled you up all the way. Pressing against your cervix before retracting back to lick at your spot only to do it over again.
You tasted your tears mixing in with your spit as he fucked your mouth and pussy while ravaging your clit simultaneously.
Mahito loved this. The sounds you made, the tears and spit coating his cock as he fucked your throat. Most of all he loved the taste and warmth of your pussy. He whined against your clit as he felt his own orgasm approach.
Digging his teeth into your clit and fucking into you harder, he felt you cum in his mouth with much more force than last time. You blacked out as you squirted in his mouth.
His hips stuttered against the bed where he had been grinding. Moaning into your pussy as he swallowed even more of your cum, he felt himself come undone.
Mahito's cock in your mouth slowing as it filled your throat and mouth with a thick, cold liquid that didn't quite taste like cum. You swallowed desperately at every drop. He also felt himself cum in his pants at the same time.
You laid there, stunned as Mahito pulled away from you. His long tongue slipped out of your pussy and licked at your over stimulated pussy, making sure he swallowed all of your juices before returning to his mouth.
Feeling yourself losing consciousness again, you barely heard him speak.
"You're so much fun cutie! I didn't finish my job though, so I should probably bring you with me. This is going to be so interesting!"