#yo i don’t actually know if u wanted this to lead to piss kink JDBSKXJ

[rintoki]

tw // sounding , bladder ? kink idk

six.... it's getting bad for me.... I want to tie up welt and shove a silicone (?) sounding rod so deep into him that it reaches into his bladder. want him to really FEEL how deep I'm trying to get inside, like reaching into the deepest most shameful part of his soul and getting in touch with it.....

hahaa I'm fine *visibily shaking* I feel so normal rn

MHMMHMHMMH

even better if the sounding rod vibrates too, pressing it in deep and nudging it against his bladder. the faint buzzing was the only other sound apart from welt’s heavy breaths—in and out, in and out. his cock feels so full, the urge to piss getting stronger as you continue to stimulate his bladder.

it’s so deep he wonders how you managed to get it in, or rather how he’s able to take it so far in. but just looking at vibrating rod buried in his cock proved to be too much as a surge of pleasure rippled through his body at the erotic image.

“p—please,” he’d choke out, not even knowing what he’s pleading for, but the familiar urge was getting stronger, and the last thing he wants is to wet himself in front of you right now. unfortunately for him, that was your goal from the beginning.

you continued to prod the rod in even deeper, pressing harder against his bladder as welt jolts at the sudden pressure, yelping and his hand instinctively flew out to still yours.

“wait, i— i need to use the bathroom,” he’d mumble out, hoping you’d spare him the embarrassment.

“i know.” your eyes bored into his, a little unfocused seeing how close you were to your goal. you pressed a hand to his navel, watching welt squeeze his eyes shut, flinching as his bladder ached in response. he needed to go now.

“just let go,” you whispered, nudging the rod again, gentler this time seeing how even the tiniest movement made the man beneath you tremble.

welt couldn’t even process the idea that you had planned this all along, his mind too consumed in conflict between his natural urges and the embarrassment of pissing himself at this age. but that final nudge, your warm hand over his navel, finally pushed him over.