You're Mine

Sukuna grins to himself. "You don't care what I do to you. You've got the answers you've been looking for, and now you'll let me do as I please. Isn't that right, sweetheart?"

You pull him into a kiss. "Maybe you're not the only one that wants to fuck."

"You're confident tonight. Is a lack of sleep making you want me that badly?"

"You're the one that came here for sex. Why are you talking so much and fucking me so little?"

He gets an annoyed smile on his face. "Impatient. Fine. I'll give ya want ya want, sweetheart. Don't go crying or begging me to stop. I'll keep going until I'm fully satisfied, even if that means you pass out while I'm using your body for my own pleasure."

He roughly shoves himself inside of you, hands pinning your wrists down. He lets out low moans as he begins thrusting in and out of you, not even trying to be gentle. His pace was fast and he was slamming into you as hard as he can go. All you could do was lay there, arch your back, and moan his name while feeling every movement he made. He keeps a tight grip on your wrists, probably strong enough to leave bruises.

You close your eyes, shutting them as tight as you can. You cry out his name continuously. Your hands ball into fists, your nails digging into the palm of your hands.

Sukuna's grin stretches across his face. "Look at that, sweetheart. You're so wet, and pulling me in. You're so tight, my dick might just break if I'm not careful enough." He leans down, lips right next to your ear. "You've become such a pretty little mess because of me." He chuckles, slamming into you harder, making sure he hits your cervix.

You let out a loud moan, eyes snapping open to look at the man above you. "Su-Sukuna..."

"Aw. All you can say is my name. Am I fucking you dumb? Is there nothing on your mind but me and everything I'm doing to you?"

You're unable to answer him. You really are being fucked stupid. You can't even form a single thought. All you could do was lay there and moan as Sukuna fucks you as hard as he wants.

"I can't believe you're like this already. I wasn't even gonna stop at one round, sweetheart. There was so much more I wanted to do with you." He moves down to your neck, planning to leave new marks since the old ones faded. It had probably been a week since the last time the two of you did anything together.

He narrows his eyes, looking at his work. "Remember, no covering these up with makeup. You wouldn't want to see what happens when I get angry. Oh, now that I'm thinking about it..." He lets out a moan as you squeeze around him, cumming on his dick. "Have you heard back from that hospital I was setting you up with? And your little friends too. Any of you hear anything." He slows his pace, being gentler to let you speak.

You watch as he moves back into your line of sight. Finally being able to form some thoughts, you speak. "Y-yeah. We start work at the hospital next week. They're putting us in one of the easier units while we finish up school. We'll also need certifications in order to work in other wings."

"Good, good. So, have you quit working at the cafe yet?"

"Saturday is my last shift there."

Sukuna hums, thrusting into you harder. "Good. At least you'll have another decent paycheck before starting at the hospital. And don't forget that I'm the one that helped you. You owe me for it."

You moan as he keeps getting rougher with you. "You can do whatever you want tonight. My body belongs to you."

He goes back to his relentless thrusting, going as hard and fast as he wants. "Good girl. You make my job so easy." He kisses your forehead.

He lets out grunts and moans as he approaches his high. "Fuck, sweetheart. You're the only one I wanna fuck." He bites down on your neck, giving a few final thrusts as he comes inside. He catches his breath before lifting himself off of you, looking into your half lidded eyes. "Get on your hands and knees. We're trying a new position tonight for a few rounds. This might take a while, so prepare yourself as best as you can."

***

He holds on tightly as he fucks you from behind, lifting the front half of your body up to lean against his chest. "Come on, sweetheart. 10 is the final round. We're almost done for tonight. Are you already losing your voice?"

It was true, you were starting to lose your voice a bit. Your eyes were half closed, tongue lolling out of your mouth as your moans got quieter with each passing moment. There were no thoughts in your head. Exhaustion was finally claiming you, and you were thankful that you didn't have classes until 2 in the afternoon. Hell, you weren't even sure what time it currently was.

With one hand on holding your waist tightly, and the other lightly gripping your neck, Sukuna pulls all the way out. He slams back in, continuing to do so as he brings himself to his 10th climax. "Don't tell me you're getting ready to pass out. I'm not done yet, sweetheart." He coos directly into your ear. "Come on, I know you have more in you. Cum on my cock, sweetheart. Let me hear you moan my name one more time before I fill you up for the last time tonight."

Your hands weakly reach up, hands grabbing onto the arm of the hand around your neck. "Sukuna!" Your back arches, eyes starting to roll to the back of your head.

Sukuna lets out a moan, letting himself shoot his load into you. He brings his thrusts to a slow stop, making sure every last bit of his cum ended up inside of you. "That's such a good girl." He pulls out, carefully laying you on your back. He flops down next to you, his arm wrapping around your waist. "Think you can sleep now, sweetheart?"

You nod, still trying to catch your breath. You turn on your side, resting your head against his chest. "Goodnight, Sukuna." You whisper before passing out.

He smiles sweetly, kissing the top of your head. "Night, sweetheart. Get plenty of rest." He looks over at the time, chuckling. "3am, huh? I think I can get 5 hours of sleep before needing to get up for work." He nuzzles against you, closing his eyes and slowing his breathing. He drifts off to sleep, the smile still on his face and you in his arms.