Chapter Text
Yuji was not a private man. He tells everything to his best friends, Nobara and Megumi. However, when it's dark out and training is over, he does indulge in some private things.
Secretly, Yuji was a raging porn addict. Well, only a little. At night he would spend hours scrolling through websites like Pornhub or R34. Lately, his fixation has lead to some more....provocative things.
One night, as Yuji was scrolling through websites, he came upon this video. It showed a man with an enlarged stomach, with something struggling inside. Yuji could not take his eyes off of it.
Soon after, he dove into the realm of vore, learning of preds and prey and all of the insanely pleasurable aspects of it.
After that night, he would fantasize about being swallowed whole, his preds throat being so tight, and his stomach being so warm.
He did not realize, however, Sukuna was fantasizing along with him.
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To put it simply, Sukuna was bored. He would spend his hours looking for things to do, and most of the time that ended with him pleasuring himself.
It passed the time, so he did it frequently. So frequently that he became addicted.
Eventually, in the middle of a session, he longed for someone else to be with, someone he could fully dominate and twist them into his own little pet, that would do anything for him.
When he was done, he heard the brats internal voice.
He loathed Yuji, and was only interested in seeing his suffering.
'fuck...just imagining being in a tight throat like that makes me...'
Sukuna paused. Of course he thought that Yuji was thinking about fucking someone's throat.
He was not expecting this.
He peered through Yujis eyes and found that he was fucking himself to being eaten.
Just like Yuji, Sukuna could not look away. He thought about it for a bit.
In the Heian era, he of course would devour many humans, tearing their flesh and relishing in their flavor.
But....this was different
He started to feel that warm feeling in his gut...He wanted to scold himself for feeling such things at this...fetish... that the brat had.
Then he had an idea.
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As soon as Yuji fell asleep, he was falling. Falling into Sukunas domain, and crashed into the blood soaked river that Sukuna has conjured up.
"What the hell, dude?!" Yuji shouted. He knew Sukuna would only call him here because he wanted something.
"Language, Brat" Sukuna sneered.
Yuji was about to retort when Sukuna held up a hand.
"Ah. Before you start whining, there's something we must discuss"
Yuji rolled his eyes. He didn't expect Sukuna to suddenly appear in front of him, eyes hungry and roaming his body.
He jumped. The abrupt movement scared him.
Sukuna leaned into Yujis ear and whispered;
"I saw what you were doing tonight"
Yuji immediately blushed, but still had a little fight left in him.
"O-oh yeah? And what was that?"
Sukuna smirked.
"You dirty little pervert"
He grabbed Yujis neck, a little gentler than normal.
"You like getting off on someone eating you? Huh?"
Yuji gasped. It was the first time anyone has ever talked to him like this.
"T-thats not-"
"Oh? Isn't it? You wouldn't like it if you slid down someone's throat, just like a little snack?"
Sukuna licked Yujis neck, tasting him.
He had to hold back a moan.
Fuck.
In all of his years, no one has ever tasted as exquisite as this.
He wasn't fond of sweets, but tasting Yuji, and his sugary peach flavor, he could never get enough, even if he ate him over, and over again....
That wasn't such a bad idea.
"W-what are you gonna do?" Yuji stuttered out.
"Hmm, that depends. What do you want me to do?"
Sukuna has his classic evil smirk on his face, forcing Yuji to say his desires out loud.
Yuji gulped. Sukuna stared at his Adams apple, impatient.
"I...I..."
Yuji was taking an awful long time just to say he wanted Sukuna to eat him.
"Any day now, Brat"
Yuji shuddered.
"I...want you to eat me.... please."
It was barely a whisper, but Sukuna heard him loud and clear.
"Such a good boy for me... Now lay down."
Yuji didn't want to lay down in the river of blood, and Sukuna had guessed this, so he summoned a pile of blankets for Yuji to lay down in.
Yuji breathed a sigh of relief and slowly sank down into the (surprisingly soft) blankets.
Sukuna had thought about how he wanted to eat him for a while now.
He decided he'd just swallow him whole, and savor the wriggiling in his stomach.
While sukuna was thinking, Yuji had covered his eyes with his arm, and had gotten a visible tent in his pants.
Sukuna grinned. He snapped his fingers, and Yuji was bare naked.
Yuji started to cover himself up with the blankets.
"H-hey!"
Sukuna scoffed. "Oh please, you don't expect me to eat your cloths, do you?"
Yuji whined softly, then shook his head.
"Good."
Sukuna didn't say anything else before he shoved both of Yujis feet in his mouth.
Yuji jumped, but his pleasure was visible.
Sukuna continued up his legs and thighs, licking, tasting the little morsel in front of him.
Yuji was a mess. Precum was dribbling out of him, and he was whining and moaning like a bitch in heat.
This....was so much better than just watching it online.
He felt so good, felt like he could cum just from Sukuna licking him.
He looked down and saw Sukunas throat expand with his legs, and he had to hold back a loud moan.
Sukuna continued, engulfing Yujis dick, sucking and licking all over.
Yuji was in heaven. He bucked into Sukunas mouth, feeling more pleasurable than he ever felt in his life.
Sukuna hummed, and yuji let out a high pitched moan.
He felt like he was gonna die if he didn't cum soon.
"Please.."
Yuji begged.
"Need to..c-cum...so bad.."
Then, he heard Sukunas voice in his head.
"Be patient, brat."
Yuji whined and nodded his head weakly in response.
Sukuna traveled up Yujis chest, pinning his arms to the side to make it easier.
He got up to Yujis neck, and Yuji felt sukunas body contract around him.
Sukuna took Yujis head in his mouth, licking all over.
Yuji was smothered in darkness.
Sukunas tounge felt so good against him, he never wanted this to end.
Yuji felt gravity going down, and heard a loud gulp, and he was travleling down to Sukunas stomach.
Yuji couldn't take it any longer. He came hard, and the tight walls of Sukunas body just made it last longer.
He was babbling thank yous and praises as he finally entered Sukunas stomach.
It was warm and sticky and perfect. He could fall asleep here.
And he did.
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Sukuna felt so good. The brat tasted better than anything, and with him in his stomach, he felt so full.
He rubbed his inflated stomach, like a cat grooming themselves after a nice meal.
He didn't even realize he made himself purr, but that made it even better.
He felt Yuji drift off to sleep inside him, only boosting his pride.
He defiantly would have to do this again.