𝐇𝐄𝐈𝐑
Sukuna
Pairing: Trueform!Sukuna x f!Reader
Summary: Your husband was an heir, and you have to fulfill the order.
Warnings: MDNI, smut, vaginal fingering, anal fingering, oral sex (f. receiving), spitting, slight use of tummy mouth, double penetration, tit sucking (and biting), breeding kink, degrading, sukuna is... sukuna but fluffier to his wife
*he's been on my mind lately and I'm going insane
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“I want an heir.” Sukuna brings up one fateful night as you walk over to lay down beside him. It’s not a request, it’s an order that you must fulfill, just like everything that involves Sukuna. Strangely enough, Sukuna has been the one that’s been delaying having a child since you’ve been nearly begging him to have a baby with him for the past year. It seems he’s finally given in to the idea though.
“What was that, Suku?” You ask, stopping in your tracks because he’s caught you off guard. He stands up from where he lays, towering over you. You look up at him, waiting for him to repeat himself but you should know better than anyone that your husband doesn’t like to repeat himself. But this time he does,
“It’s about time you give me an heir.” Which makes a smile spread across your face because it’s what you’ve been wanting. Sukuna has been the one that has been refusing to have a child so you don’t understand why he words it like that– But either way, you’re happy and ready to fulfill his every need. Before you can even agree to his order, his bottom hands are undoing your robe to get you undressed while his mouth goes down to your lips.
Sukuna has grown accustomed to kissing you, and handling your body more gently since you’ve asked him to. Compared to the beginning, he treats you like a petal. You like to think it’s his way of expressing his love for you since he’s not very vocal about it, and you know he doesn’t particularly enjoy kissing. His tongue meets yours while his hands try to undo the robe without tearing the fabric into pieces since he knows it’s one of your favorites.
He bites down on your lip causing a cry to leave your throat while he gives up on properly taking off your robe. You hear as the fabric rips, and maybe another time you would be upset about it but you’re too consumed by him to care. He’ll just get you another one. His two lower hands roam down your bare body. One hand gropes your breasts, his rough fingers pinching your nipples. He gets to your cunt, lightly slapping it before he runs two fingers through your cunt.
He pulls away from the kiss, letting your soft moans into the air when he begins to play with your clit. Sex for him has always been a selfish act but ever since his first night with you, he’s found pleasure in pleasing you. The sound of your moans in the air while he toys with you is the sweetest melody. He found it dumb at first, but now there are nights where he’s simply buried between your thighs with the purpose of making you come as much as he can.
Sukuna picks you up and puts you down on the bed. Taking a moment to appreciate how beautiful his wife looks when she’s under him. Fuck, you’re so fucking small compared to him. It’s nothing new, really, all the people that Sukuna has been with are miniscule compared to him. But he just loves the way that you look under him since he’s never seen a more beautiful human being. He’d never tell that to you though.
Sukune begins to tease your entrance, threatening to push a finger into your cunt but he doesn’t. He runs his fingers through your folds, while his thumb plays with your clit. He lowers his head, his tongue circling your nipple before his mouth wraps around it and he begins to suck.
“Can you put a finger in, Suku? Please…” You ask him, your needy cunt in need of his fingers inside of you. He bites down on your nipple, causing a cry to leave your lips before he unlatches and lifts his head up.
“I hate beggars.” Sukuna reminds you, and you’re about to apologize but he shoves three fingers into your mouth, gagging you with them before you can even get a word out. He really knows you better than anyone. “My woman doesn’t apologize to anyone either. Not even her own husband.”
Sukuna finally pushes two fingers inside your pussy, making your eyes roll to the back of your head. His fingers are just so fucking big, and they reach every right spot. Sukuna feels you moan around his fingers before he takes them out of your mouth. He curves the fingers inside your cunt so they hit against your sweet spot. One hand goes to your breasts, and he begins to play with your nipples.
“It feels so good, Suku.” You moan, your back arching as pleasure consumes you. Sukuna’s multiple hands are… Everything.
He takes his fingers out of your cunt, moving the wet digits down to your asshole. He spits down on your cunt and spreads his saliva down. He presses his fingers against your asshole as he lowers his head. He kisses from your lower abdomen to your pussy, where his tongue then runs through your folds and then up to your clit. His tongue begins to flick your clit while he pushes two fingers into your asshole, making you moan loudly.
“Fuck– Fuck!” You yell, as Sukuna also pushes two fingers into your cunt again. It’s like music to Sukuna’s ears. It’s too much for you, two fingers in your ass, two in your pussy, and his tongue on your clit. Both holes squeeze around his fingers as his tongue lays flat on your clit.
“Sukuna! Shit, it’s so fucking good.” You bite down your lip, trying to not bring too much attention to yourself. Unluckily for you, as soon as Sukuna knows that you’re making yourself quiet, he stops. He lifts his head up and takes his fingers out of your pussy and asshole, leaving your holes to clench around nothing.
“I want my woman to be loud. Don’t be a fucking bitch, do you hear me?” Sukuna kneels, towering over you again and you nod in response. You use your forearm to hold yourself up and look at him. He undoes his robe, and you lick your lips as you watch your husband get completely naked. Your thighs come together as your eyes fall on his two thick cocks, feeling excitement consume you. Sukuna smirks, watching you prompt yourself up to get his cocks in your mouth. He stops you, his hand going on your chin. “You’re a cute little bitch… You’ll be okay. You can handle them both, right?”
“Yes, lord.” You nod in response, and Sukuna treats you as if you were a doll– More gently than he would treat an actual doll but he moves you as if you were one. He forces you to hold your legs to your chest, and the large tongue on his mouth licks your pussy, and moves down to your asshole. He’ll be sweet with you, especially since you brought back the name that you hadn’t used since your marriage.
The tongue teases the entrance of your asshole but Sukuna stops before anything else happens. He lays his cocks down on your lower abdomen, and you deeply inhale. You wonder how it’ll fit inside of you, but it always fits so you shouldn’t worry.
Sukuna doesn’t bother teasing the cock that goes in your pussy, immediately pushing it in which causes a loud moan to leave your lips. He doesn’t waste time in putting the second cock in your ass, and once you’re stuffed with him, he begins to move. He’s gentler with his thrusts this time, which you certainly appreciate since he didn’t give you time to adjust.
He’s grown impatient with the idea of you giving him an heir, he can’t waste anymore time. And fuck, he just needs to feel you wrapped around his cocks. You don’t seem to be struggling either way, quite the opposite, you moan in pleasure with his every movement.
“I’m going to fill your womb up with my seed, and you’re going to give me what I deserve.” Sukuna says through gritted teeth to not let out another sound that hints at how good you’re making him feel. Sukuna will never say anything that could hint at him being happy with someone else– The most you’ve ever gotten from him was a marriage… order. Sukuna didn’t propose marriage, he simply told you that you two would be getting married. But you know that the face that he’s making and the way he talks, he’s feeling good.
“I’ll give you what you want, lord.” You respond as his cocks hits every right spot, filling you with so much pleasure. His thrusts pick up speed, and your eyes begin to roll to the back of your head. Sukuna’s hand begins to play with your clit, and you begin to squeeze around him even more, causing him to hiss. Fuck, he can’t wait to see you big and round with his child. Sukuna can’t wait for his seed to bless your womb and all the changes that it’ll bring to your body. He can’t wait to steal some of the milk that’s meant for his child.
“Going to fill you up with my child.” Sukuna groans as you squeeze around his cocks. It’s too much for you, especially after he’s worked you up. You’re loudly moaning his name, just like he wants you to. He wants the servants to hear how he pleases his woman. It’s all too much for you since he’s filling up both of your holes and toying with your clit.
You shut your eyes, and see white as you squirt all over him, causing a chuckle to leave his throat. He lightly slaps your clit as you make a mess all over him. Sukuna can’t help but praise you for it, which is definitely something rare, “That’s my good wife.”
Sukuna bites his tongue, loving how tight and warm your holes feel. But you won’t get a noise out of him. His hand goes to your throat, however, it just rests there while his thumb presses against your lips, “The only woman worthy of carrying my child.”
Sukuna gets rougher with his thrusts as his release approaches. The thought of you carrying his baby makes him go insane. He’ll make sure it happens soon, he’ll fuck you every night until there’s confirmation that you’re expecting his successor.
He mutters your name before he fills you up with his cum. He doesn’t dare to pull out until both of your holes are completely filled with his seed. When Sukuna pulls out, he lays down beside you. He brings you into his embrace while you take deep breaths.
Sukuna kisses the top of your head, one of his hands running up and down your back. Maybe Sukuna hasn’t exactly been fond of kissing before, but it’s definitely his favorite thing to do with you now.
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