cw; piss drinking, age play.
you rested your face against his chest while one of his arms gently rocked you and the other held you close to keep you safe. as for him, sukuna kept his eyes closed as he tried to sleep with his feet hanging off the bed, which was clearly too small for him, although he never complained about it out loud.
with every movement made, you could hear the bed slightly creak, but surprisingly he was remarkably quiet in his sleep and rarely made a sound other than a grumpy grunt. you, however, loved to hear his deep breathing and to snuggle up to him, but you also had a habit of tossing and turning until you found the right position to sleep soundly, and that was one of the only things that could disturb his sleep.
sukuna can be very grumpy, especially when it comes to sticking to a schedule with you, and now even the slightest movement on your part makes him open one eye and mutter, "what?"
but there was no reply; you just kept sucking you pacifier and trying to fall asleep beside him—which obviously didn’t satisfy him, as even taking the pacifier away from you, there was no reaction. so he soon used the hands that had been holding you to grope your entire body, making you move even more.
that was when he felt warmth forming into a small wet spot on the bottom of your underwear. you kept your eyes closed, squeezing them shut as you felt one hand holding your panties and the fingers of the other slipping inside them, reaching your little pee hole and rubbing against it. and it took so little for you to start whimpering softly and grab his hands, as if by reflex, the answer he needed. "wanna pee?" he looked at you, and your guilty face couldn't deny. "i already told you to let me know when you need."
and he had indeed said that, but he was almost asleep, and you didn't want to wake him up just to have him to help you with that, you could be good at holding it up all night. but sukuna didn't care whether you could do it or not, he used his arms to grab you, holding you with two hands while the other two pulled down your panties. you tried to ignore it and look at his chest, but he kept staring at you.
you were positioned sitting on his belly, with his large hands holding your waist and thighs to keep you in place. as you lowered your head, you could see his belly mouth opening, the tongue stretching out and vigorously licking your intimacy. every part of your body trembled as if it were the first time, you couldn't tell where the wetness was coming from anymore, your bladder ached desperately. "pee." he said almost unbothered.
your hands rested on his, and your pacifier almost fell out of your mouth when the urge hit stronger and a whimper escaped you; you clenched involuntarily, but now it was too late, because, as if it was a command, you just let it all out. with a deep relived sigh, a strong stream of piss gushed out of you, splashing against his tongue and running down into his mouth, which seemed eager for it.
you felt one of his hands holding your thigh rise up to your face, pulling the pacifier from your lips and tossing it aside to replace it with fingers. you were so full it hurt, your eyebrows arched as his mouth closed around you, your little toes curled, and the piss kept flowing, his piercing gaze fixed on you like a tiger’s as he let out a deep, low sigh.
it felt so good. even as the force of the flow gradually weakened, shifting from a strong stream to a few weak trickles that seemed to struggle to come out, even though he started sucking you dry. sukuna muttered something, but you could hear properly while he was using his tongue to clean you. "finished?" he asked with one of his hands checking you, you nodded. "hm."
and before long, you were lying next to him again, his fingers still in your mouth, and once more his hands gently rocking you and holding you. you rested your head against his chest and held his fingers to your mouth, your eyes barely staying open, and he closed his eyes as well; "go sleep now."
