FJIN-124 Twist nipples to the point of incontinence, develop sensitive nipples, and piss anywhere in school! J-system top student Natsuko Matsui became a meat toilet with eyes rolled back in ecstasy.

A female student secretly teases herself in an empty classroom.A janitor finds her and his sensitive nipples are kneaded, and she can't hold back the pleasure and ends up incontinuing a lot.Dirty play became a daily routine after school...