Fiendish Flora
18+ MINORS DNI (I hate that I have to put this, you will be blocked)
Sukuna x Fem!Reader x Yuji Itadori
Warnings: d*bcon, "Sir, sensei, my king", biting, blo*d, clit slapping, chok!ing, Sukuna is a little shit. monster f^cking?
A.N: This is my first Sukuna/Yuji fic and I'm honestly super proud of it! Yuji is over 18 (duh)
“F-fuck you know, you’re gonna get me fired.”
“Oh sweetness, with everything you know” Sukuna licks a hot wet stripe from your drooling hole to your swollen clit. “- they would kill you.”
Ha, he’s not wrong.
The only other person who knows the dirty little secrets of the higher ups is Gojo sensei, but he’s too important for them to kill. You on the other hand are not particularly important, just a foreign exchange student with a gift for wielding curse magic perfect for reconnaissance. When the council asked you to keep a close eye on Yuji Itadori you jumped at the chance to prove yourself as an asset to the school. Not only that, but a large part of you wanted to meet the king of curses and see what he was all about.
A bite to your clit brings you out of your thoughts and you yelp.
“What the fuck?!”
“Did you think I would take kindly to my darling spacing out while I’m graciously servicing her?” He leans up and brings his hand down to smack your clit. “Now that deserves a punishment, don’t you think.” The sadistic glint in his sin red eyes is intoxicating, its potency increased exponentially when his second set roams your exposed body.
“And I just thought of the perfect one.” Your demonic lover sits up from his position, the bottom half of his face covered in your slick and closes his eyes.
You watch him for a moment, a smirk on your face that drops as soon as the markings fade from his skin and the 23-year-old Yuji slumps forward onto you.
You catch him by the shoulders before he can head butt you and move him to lay next to you.
You have got to be fucking kidding me! How am I gonna explain this?
Before you can even think of sneaking out of his room the man wakes up and looks directly at you. “L/N Sensei? What- “
You flinch when he stops talking and look away in shame.
“Are you? Did you? Are you sleeping with him!?”
You don’t answer, what’s the point when you’re in his room, naked and disheveled looking.
“But… he’s a curse… a king of curses… and I thought you didn’t like me.” You turn your face back to him when you hear the hurt in his voice.
“I’m sorry, but I’m sleeping with the demon possessing your body and you’re worried because you think I don’t like you?” Remembering your state of undress, you cross your arms trying to retain some sort of modesty. No wonder Sukuna thought this would be a punishment, what the hell is wrong with this kid?
“Well… yeah! This was my body first, so if you hated me why would you fuck me?”
“For the love of- I don’t hate you Itadori!” You stand and throw your hands up, causing your naked breasts to bounce and effectively captivating Yuji. Noticing his stares, you walk closer and grab his chin, tilting his head to look up at you. “I don’t hate you love, but it’s not very professional of me to be sleeping with the person I’m supposed to be monitoring.”
He sits there for a moment and you are aware of how different he looks from Sukuna, not unattractive, just... different.
“Well, it’s not really professional of you to be sleeping with a demon either Sensei.” Yuji stands up, you try to pull back, but he grabs your hips to keep you in place. “And since that is worse than sleeping with me, I say why not?” Dipping his face down to yours he stops just short of your lips, looking at you for permission. You take a deep breath and close your eyes, tilting your face just a smidge before he crashes his lips against yours.
He growls into the kiss, pulling you closer by the hips to grind his hardening cock against your belly. His kisses are passionate but not nearly as feral as Sukuna’s. He is actually a really good kisser, and you can’t help but wrap your arms around his neck and swipe your tongue over his lips.
“Having fun darling?” You both break apart when you hear the voice, a mouth appearing on one of Yuji’s cheeks. “You know brat, this was supposed to be a punishment.”
Your eyes go wide, Yuji glancing at you and smirking before replying. “You’ve been fucking her for months, making me watch and you thought I would hold back?”
Before you can blink you are picked up and tossed onto the bed, letting out a quiet off and trying to sit up. There is a hand on your chest pushing you down and you look up to see Yuji and the mouth on his cheek smiling. It causes a shiver to run up your spine, whether from fear or arousal you honestly have no idea.
“Now it’s my turn.” He hikes your legs up on to his shoulders and looks down at your glistening cunt, licking his lips. “I finally get a fresh taste of this.”
“Itadori, are you su…” One of his hands clasps over your mouth, he doesn’t even look at you before he dives into your pussy, licking it sloppily. You moan and drop your head back, getting lost in the feeling until a tongue dips into your mouth.
“Mmphf!” You grab his hand and pull it away for a second catching a quick look at a mouth with a sharp toothed smile before it is once again attached to your face.
Sukuna’s tongue is long, licking all around the inside of your mouth, even going down your throat till you gag. You tried to pry the hand off your face again but the grip on either side of your face would tighten enough to be painful, so you stopped.
They’re gonna kill me with this.
Itadori’s hand and arm were blocking your view so lean your head back still making out with Sukuna. You move your hands to cup your breast only to have the hand on your face removed and placed on your throat.
Itadori lifts his face, most of it covered in a mix of cum and saliva and shakes his head. “This is a punishment sweetness, so that means you stay still.” The glint in your eyes must have told him that you were gonna say something back; his grip shifts to the side of your throat, stopping with his palm over your pulse and Sukuna bites you. “Behave.”
You flinch at the command, the word spoken through both men, melding their voices into something primal. “Okay, okay! I’ll be good.” You try to nod your head but the bite on your neck, as well as the hand on your throat make it a small movement.
There is a beat of silence before you feel a tongue lathing over your wound, Sukuna had bit hard enough to make you bleed. Not that it was a new experience, the king of curses was a sadistic bastard, but he always made sure you were willing.
I hope Itadori extends the same courtesy.
“Good, now let’s see if I can get this pretty pussy to squirt hmm?” Itadori goes back to eating your pussy, this time a little more controlled, while the hand at your throat drags down to one of your breast. You can feel Sukuna’s sharp teeth catching on the sensitive skin and you whine.
“I know you like my teeth darling, don’t make it sound like you dislike the pain.” The mouth had popped up on the top of the hand to mock you only to go back to the palm and tease your nipple.
“OH fuck. Yuji, if-if you wanna make me squirt you gotta use your fingers.” You speak softly, worried that he will take it the wrong way but he only hums and moves his mouth to drag his fingers through your slick.
“I know, but you taste so good. I only ever got to taste whatever lingered in my mouth when you two were done.” He pouts, his voice deceptively soft and whiney but you know better, especially when he dips two fingers in your tight heat and starts fucking you with them.
You moan, gripping the sheets beneath you in an attempt to not grab his wrist and fuck yourself on his hand.
“It isn’t enough, is it?”
You shake your head “No, more please Yuji.”
He chuckles and starts curling his fingers, it takes a couple tries but eventually he is rewarded with a moan from you. “Oh, is that the spot baby?”
“Yesyesyesyes.”
He speeds up his movements, leaning his head back down to suck on your clit. Sukuna still teasing your nipple with his mouth, nipping at it then sucking on the tender bud.
Your head is swimming, the stimulation of the mouths on your nipple and cunt bringing your orgasm to a head faster than normal. “I’m gonna cum, oh fuck oh fuck oh fuck.”
Sukuna lifts off your breast, pulling your nipple before he lets it go from between his teeth. “That’s it darling, cum on the kids face. We wanna hear you scream.”
You hear and feel Itadori growl into your cunt, the vibrations hitting your clit and throwing you over the edge. You let out a moan, your thighs closing on Itadori’s head while he continues fingering you. You try to recover from your orgasm, but he doesn’t slow down.
“He wanted to see you squirt, so he isn’t stopping until you do my love.”
You cry out, the overstimulation making your eyes water. “I know. I know, but it’s so much my king.”
You feel Itadori slow down for a moment at your words but quickly picking up the pace again.
“Oh? I think you made someone jealous darling.”
You open your mouth to reply but before any words come out two fingers are shoved into your mouth. You gag on them but quickly recover and close your lips around them, licking and sucking on them on impulse.
You see the mouth on the top of his hand and groan at the smug smile. “Yup, you pissed him off.”
Itadori doesn’t let you forget about him, sucking on your clit hard and pulling his hand out of your cunt to add another finger. He smirks when you scream around his fingers, the sound warbled and drool leaking from the sides of your mouth. It only takes a couple pumps before you are cumming, hard. The force of your orgasm causing your jaw to close on his hand while you coat the other one with cum. He takes his fingers out of your cunt, moving them to rub circles on your clit and watch you squirt.
“So fuckin hot Y/N. I knew you could do it.” He stares in wonder at you, but your eyes are closed, head flopped against the pillows in exhaustion. When you are done cumming he kisses your shaking thighs and moves to lay beside you. Itadori grabs your chin to gently pry your mouth open and remove his fingers. “Almost bit my fingers off though.”
“M’sorry Yuji.”
“She did a good job, wasn’t much of a punishment though.”
“You have three fingers in your cunt, a vacuum on your clit and two fingers in your mouth and tell me if it’s not a punishment.” You open one of your eyes to glare at Sukuna’s, the contrast of his demon ones and Itadori’s human ones is actually somewhat comforting. “I think I died for a second.” You sigh in exhaustion and curl into his chest, your breathing starting to slow as you feel the blackness of sleep roll in.
“Oh no no no sweetness.”
You are rolled onto your back, a very dick pressed against your thigh and your eyes shoot open.
“I still need to feel that cunt wrapped around my dick.”
“And maybe with some… creative thinking.” Itadori leans his head down so Sukuna’s mouth is level with your ear. “We can stuff you with both cocks. How does that sound?”
Oh fuck.
@eyebagsbutglam @doinmybesthere @reinawritesbnha @patchworkpuzzle @officialsukuna












