Kyunwoo is the model employee—efficient, respected, and perfectly composed. But beneath his spotless image hides a secret he refuses to name: a submissive yearning tied to urophilia.

He has kept that desire buried, dismissing it as shameful and unreal. That is, until one day he catches a glimpse of Hyowon, his new junior, silently struggling to hold it in.

Something fractures. Something awakens.

And for the first time, Kyunwoo finds himself craving a role he never dared to imagine... one that would place him entirely beneath someone else’s control.