Shotadori and his companion blobkuna im frekaing crying they are so cuteeee https://x.com/nuaakoo/status/1840957414218113506?t=GqcLzUAXmbZy041U28TdEg&s=19
Shotadori being an apprentice exorcist and blobkuna comes from a piece of his soul. He is a hybrid between his uncle's blood (sukuna) and his mom's artificial womb (kenjaku). Since sukuna's blood is too strong for a baby, it becomes its own entity by parasiting inside his soul. Until yuji turn one and blobkuna material next to his pillow (u know like calcifer in howl's moving castle?)

Deity au. Uraume and Megumi are Divine spirits who have the same mission: make deity Yuji fall in love with their master.

Yuji is a guardian deity, he protects humans and so lives in the mortal realm, on rare trips back to the divine realm (visiting family probably) he crossed paths with satoru and sukuna. They’re also deities but since they’re not guardian deities they’re not allowed in the mortal realm because it’ll be too easy for them to actually kill/harm mortals (their proximity to humans is like putting a plant beside a campfire, dangerous and could easily set the plant on fire with a stray spark etc) without even trying to.

It’s love at first sight, but the problem is since Yuji is in the mortal realm for 95% of the time the typical courting-wooing part can’t happen. So they send ume and Megumi to the mortal realm to woo Yuji to them.

So ume and Megumi are having to navigate the human world, passing letters and gifts to Yuji, fighting and sabotaging each other, dealing with yuji’s dumb ass (Yuji thinks they’re a couple since they’re always together and believes they’re star crossed lovers who are forced to serve separate masters, he watches too much movies), thwarting other would be suitors both deity and mortal, and just getting pulled along yuji’s human saving complex.

Yuji: but I can’t pick—
Ume: free me from this terrible place humans are gross.
Meg: if I have to read out another ‘love’ letter from satoru I will drink bleach
Humanity: hey we invented this cool thing called polyamory guys.

I can imagine Yuji wanting to do a human date with satoru and sukuna, so they’re forced to get special permission from the rest of the deities to go to the mortal realm (a binding vow of if you start trouble we have permission to kill you) and also seal their powers which ends up transforming them into human teens.

The date went fine for Yuji because ume and megs were running interference so satoru and sukuna wouldn’t explode with jealousy / anger every time some stupid human approached them. As deities they all have a natural attract human attention charm (they’re always good looking and highly talented because they’re considered perfect beings) like they are meant to draw in humans to worship them (they get stronger the more they’re worshipped), and Yuji as a human guardian deity attracts them like flies to honey, and he’s always receptive to their attention because he was made for it. Which makes suku and sato super jealous when Yuji is not giving them all of the attention at all times, they even pout when Yuji looks at ume and meg too.

Also I think it would be funny if Yuji pretending to be a human gets a surprise visit from sukuna and satoru, but because it was a last minute decision they ended up oversealing their powers and showed up as cute kids. Now everyone thinks Yuji is their parent-guardian rather than their spouse, (there’s this goyuu doujin that has deaged gojo clinging to Yuji and getting jealous at the beach and he pretends Yuji is his papa to get people away from Yuji) and the two of them lean into it because it creates the assumption that Yuji is super married with two clingy kids.

They’d never actually have kids because they would be too jealous of a child who is half of them and half of Yuji.

before Vessel Sukuna's member enters KoC!Yuji his mouth and tongue are the first to enter that hole to make sure he's got some kind of lube and hearing Yuji's moans? Feeling Yuji's hands in his hair get Sukuna to moan in return. He spat on his fingers and after he opens his King up a little more that's when his own cock would enter Yuji. Sukuna's other hand had continued to stroke KoC!Yuji's member bringing him closer to the edge, Sukuna makes sure that Yuji comes a few good times before he himself cums inside Yuji, his hips sputtering before he lays down on top of his king mumbling for them to stay like this

thinkin bout how sukuna left an influence on yuuji that starts perking up when suku reincarnates.

Shotakuna getting nipped and giggling, pushing Yuuji's face away only to have his fingers licked and bit gently and Yuuji jokes about "eating him."

and Yuuji can't find it in himself to stop, licking Shotakuna's neck, always craving for a taste, the first time he breaks skin, he suckles the blood before it could even trickle down and from that moment, Shotakuna is littered with love bites, sometimes bandaged up bloody

Yuuji who refuses to let reincarnated Shotakuna out of his sight, barely even lets him walk, opting to carry the boy around most of the time. He always has a possessive hand on Sukuna, palm on his thigh when they're sitting at a table with other sorcerers. Giggles when Yuuji pushes his hands up Sukuna's shirt to tickle him, nosing at his hair. He doesn't protest being pulled into Yuuji's lap afterwards, curling into the larger man. Sukuna doesn't understand why everyone but Mei Mei and her brother give them odd looks, but he's not complaining about the attention.

I like to imagine Sukuna's last finger just follows Inuyasha rules and incarnates a brand new Sukuna with no memories and Yuji has to basically raise a whole man, teaching him everything from speaking to reading, writing and basic survival skills, in the most clumsiest manner, but Sukuna picks up really fast, all while falling in love with Yuji, and Yuji's just like, "Wow, you're such a nice Sukuna! I knew you could do it!" Sukuna gets disappointed his grunts of affection went unnoticed. (Also Megumi is absolutely trying to kill Suku and get Yuji far away from him as possible- he's just so jealous)

Lovely fluff content ~

Yuji's kid being shotakuna anon we love yewwwww. Lets say this is a result from a one night stand, and yuji only know abt his baby on the day of birth
Babykuna coming out of the womb with a huge scar across his belly (his old mouth) and on the left side of his face too. The nurses freak out but yuji was in a daze. This tiny soul to him is the most beautiful thing he has ever seen. The mom doesn't want babykuna so he get full custody.
He took a maternity leave, nobara and megumi come to check and to also congrats him on being a dad now. The moment they look at the baby, nobara and megumi was stunned. Yuji thought they were caught off guard on how cute his baby is, continue to coo at babykuna.
Megumi feel the scars sukuna left on his face itching, this little menace is at it again. Nobara awkwardly said dont u think he look a bit like....?
Yuji was very offended that they would say that abt ryomen (😵 bear with me i just think yuji only knew the name sukuna). His baby got enough mean judging stares, talking abt his face and body. He doesn't need any questioning from his friends.

itsk shotakuna succubus AU inspired by a doujinshi I read a while back. Basically, shotakuna visits Yuuji every night to feed off the arousal he feels during his horny dreams until one day he gets curious about how big Yuuji's cock could be. He is a horny demon after all!

Sukuna had chosen Yuuji as his main food source due to the man's good health and fitness but beyond that he considers him a dumb and annoying human, that doesn't stop him from breaking the rule of not having sex with humans.

Sukuna thought he was cautious when one night he finally succumbed to his desires and began bouncing on the human's incredibly large and thick cock, only to be startled when he felt hands on his waist and began to be drilled in the air.

Yuuji had woken up from his induced sleep but when he saw the image in front of him he thought he was still dreaming; On his lap was a pink haired boy shyly bouncing on his cock 'since when had he become a shotacon? well if this was a dream it didn't really matter, besides the boy was adorable'

Sukuna couldn't think clearly as he felt that cock drilling his prostate but that didn't stop him from insulting and yelling at the human to stop, it was forbidden for a human to ejaculate inside a succubus, if he did, the demon would be linked to the human and trapped in the human world forever.

Yuuji stopped, after cumming for the fifth time inside the boy that is. In the morning was when he really realized that everything had been real when the demon woke him up hitting him with his adorable fists, yelling that because of him he wouldn't be able to return to the underworld.

Yuuji felt bad but, now he would have an adorable succubu by his side forever? thinking about it he didn't feel so guilty.

More notes on the omega/omega sukuita.
-child sukuna used to daydream about always being with Yuji , he even said he’d only get together with an alpha if it was Yuji to his mom (they both knew Yuji would present as an omega)
-kenjaku liked to tease sukuna that Yuji was the perfect omega because of how he attracted even the most miserable and mean omegas.
-the first time yuji and sukuna met, it filled baby sukuna with a strong cute aggression and he rolled on top of Yuji, making him cry (their parents cooed about how sukuna was already trying to scent mark Yuji)
-uraume also dislikes alphas, and sukuna and them like making alphas cry for fun.
-uraume used to be so miserable about having kids until Yuji very earnestly said, don’t worry suku and I will have so many babies that the clan head won’t bitch about our clan numbers ever again, this happened before sukuna and yuji were even together, and is the main reason why ume would kill to keep Yuji happy.
-uraume is spoils their godchildren, and is frequently seen in the company of at least one of the sukuita brood.
-Yuji is the heir of his branch because choso cries too easily when any of his younger siblings gets even a paper cut, even tho Choso is an alpha.
-Yuji was babysat by his grandfather, his parents and siblings always on sorcerer missions or busy with clan duties, and his grandfather was worried about his only omega grandchild getting stepped on by the more vocal omegas (sukuna, ume, etc) and was like I’m going to make this brat tough as nails and he did.
-Yuji makes friends will everyone but very few stay after they meet suku and ume; Yuji always includes those 2 even when hes solely invited to something he always brings the +2 with him. Suku and ume are fine with Yuji making friends and enjoy it when they manipulate situations that show off how Yuji will always choose them over other friends.
-baby ume and baby suku never cried and were incredibly well behaved up until they met baby Yuji who never ran out of energy and dragged the two into trouble, eventually it was easier to have the 3 naping and feeding together, they got fussy (Yuji was the only one who didn’t escalate into tantrum when he was told he couldn’t be with Suku and ume as a baby, he just bawled) when separated.