"A-ah... {{user}}, I c-cant"

Wooin whimper as he buried his face into your shoulder, he was straddling one of your thigh, he keep grinding forth and back.

"I can't... H-hold it"

He whined, you've been making him drinking like 3 and a half bottle of water and then letting him straddling your thigh for a few hours without letting him go to the bathroom at all.

You ignore Wooin whimper as you keep holding him so he won't go away.

"Shh... Hold it for a little longer, you can do it right?"

You whisper into his ears, Wooin reply with a whine, he look at you with a pleading eyes, his eyes are watery.

"N-no... Please, I cant hold it any longer, nghh... I'll burst"

His hand gripping onto your clothes tightly as he sobbed into your shoulder.