Sukuna always gave me this impression where he's a pretty vanilla guy when it comes to sex. He's good on the bed, yes, but he'll just fuck you raw and toss you aside. Pretty basic sex until he met Yuuji. And it's not because Yuuji is a kinky sex pest but because Yuuji would do something or wear something and it'd instantaneously make Sukuna's dick bricked up. Yuuji, topless, raised his hands up to grab something from a shelf and Sukuna immediately develops an armpit kink. Yuuji wears his stirrup socks and Sukuna got a thing for thigh highs and feet now. Kinky weird unconditional fetishes Sukuna because Yuuji doing something is an instant kink/fetish for him.

Skit where Megkuna is the neighbor's creepy son, who leers at teen Yuji but Yuji with his heart of gold tries to see the good in him, leading to Megkuna pressuring Yuu to date him and he agrees. Yuji doesn't feel the spark and doesn't want to waste his time so attempts to break up with him on good terms, only for the man to use the threat of suicide forcing Yuji to stay with him. The more he's around Megkuna, the more he starts seeing the obvious signs of being stalked: Polaroids of candid shots of Yuji that he was sure his psycho boyfriend wasn't anywhere close by during, clothes that went missing long before they started dating (underwear and gym wear specifically) and he's even managed to get a copy of Yuji's school schedule. Yuji tried to break up with him again, but now it was a threat of homicide-suicide. Yuji feels stuck with the man, and that exactly what Megkuna wanted. Make the boy feel trapped, losing any hope of being free from his "love". He's a Fushiguro/Zenin so he absolutely abuses the family wealth to trap Yuji further, and most of his family are complicit.

cowkuna looking down on the newly brought in bull yuji because he thinks the brat is smaller than him, tiny in comparison and can't possibly satisfy him even if he dares do all the work. he's always such a bitch about it that when their farmer decided to make the two mate each other, cowkuna's mind is just melted and gone. yuji's cock is just massive(way bigger than any other cocks in the farm) and since then sukuna refuses to mate with any other bulls. he's willing to risk his ability to walk because mating with yuji means having his womb utterly demolished and he can't move for shit on days end.

yuuji spearing sukuna on his dick and telling him to meow for it :( sukuna is outraged and mortified but he does it anyway because apparently he’s thinking with his hole. he buries his face in the mattress and he’s swearing to himself that he’ll tear the brat’s head off this time for sure when yuuji grinds against his prostate and starts scratching gently at the dip above his tailbone, babbling happily about what a good kitty sukuna is for him. it’s all over for sukuna then; his back is arching of its own accord and he pulses hot all over the sheets with one long, pathetic “maaaaaaooooooowww”. his spent dick absolutely does not twitch and dribble again when yuuji praises him for doing the best elevator butt ever :( the end

Everyone thinking the lord’s son should treat his wife better. Mahito is always seen with bruises on her face when she’s out in public with her husband Yuji. Everyone pities the poor girl, thinking that Yuji wasn’t like his brute of a father, but what they don’t know is that Yuji needs a heavy hand to keep mahito in line. That girl is 1000% yandere, will cut out the eyes of anyone who looks at her husband, if Yuji doesn’t thoroughly spank and slap the naughty out.

Yuji laments not getting to marry a nicer woman too, but for the sake of mahito not dragging literal corpses into his bed, he makes do.

Mahito has got a pain and multilation kink, she even cut out her uterus so she wouldn’t have to share yuji’s love with their child.

Yuji very much got manipulated into the marriage by his parents, sukuna and kenjaku (arranged marriage both soncons), they didn’t want their precious baby to actually love his spouse but they knew they needed a safe and controllable outlet for yuji’s feelings or else he might be led astray.

They both definitely made Yuji fuck Mahito in front of them during the wedding night.

I just like the idea of yuji’s whole family being crazy obsessed with him, and he’s the only reason why more people haven’t started dying because of their capricious whims.

Human servant Yuji who has got an oral fixation on sukuna’s cocks and he sneaks into his masters bedroom to suck on them while he sleeps. It’s not uncommon for sukuna to wake up to Yuji nursing on his dick, covered in cum and eager to lick the mess up. The only reason why Yuji gets away with the noncon somno is because he registers so much of a non threat to suku’s instincts.

Sukuna’s ego enjoys how needy yuji gets over his dicks, which is why he keeps Yuji around, but he does put Yuji in a gag if he misbehaves and makes him watch as a whore gets to suck him off instead. They usually choke and die on the dick but so minor character death that it doesn’t matter.

Yuji’s got no gag reflex because he practiced with his own fingers and sukuna’s dicks while he slept.

divine spirit Yuji only starts to believe megkuna is his husband when he starts killing entire cities and leaving piles of dead bodies everywhere.

Yuji is very 🥹🥹🥹 about it because he really missed his husband.

They met back when sukuna first became a curse, Yuji had found him fresh and weak, and nursed him back to full health. He believes in everything has a place in the world (even curses), and if something starts to tip the balance of it, something will naturally come along to right it. If curses weren’t meant to be part of the natural cycle, humans shouldn’t have created them.

It was love at first sight for Yuji, and while sukuna grew stronger and learned how his new curse body worked, he was also feeling flustered about this cute, ethereal guy tending to him with a blush on his face.

Yuji who fell in love with sukuna at his most monsterous part of his life, who did not get morally up in arms when sukuna confessed to loving stomping out whoever opposed his whims, and just kept going you’ll come visit me right?? I just get so lonely.

Since Yuji is bound to his small temple of worship, he can’t follow sukuna as much as he wants too. Eventually sukuna starts leaving bodies as offers to Yuji, and consummates their marriage on a pile of said corpses which then in turn frees Yuji to roam as he pleases because his power is tied to how much he’s worshipped.

Divine spirits are very small gods, not very powerful so they usually serve as servants for the big and powerful gods. Yuji doesn’t even know what he’s the small god of, other than it involves death, because the death god never came to get him to make him a servant to tell him what he’s the god of. Death was like this twink is not cute enough for me, they got a harem, and scoffed at collecting Yuji.

Yuji is actually the small god of those who should die surrounded by others; which is why when sukuna offers groups of dead people he gets stronger because they didn’t die alone, they died with a bunch of other people.

Yuji pouts about megkuna’s waist being small enough for Yuji to wrap both of his legs around it. And the fact that megkuna’s tongue doesn’t bulge out his throat anymore when they kiss.

Megkuna torments Yuji by overstimulating him, he knows all of yuji’s weak spots, because he missed Yuji who begs him so sweetly for more, harder, to stop teasing him.