A serious female teacher's stress relief is groping experienced in her student days. A woman frustrated by work stress can't stop her horniness and, despite feeling guilty, posts on a groping encounter bulletin board and engages in groping play on the train. However, she is witnessed by a colleague... The woman whose weakness is grasped becomes prey to perverted sexual desire. An anus bound in embarrassing poses and exposed. Futile resistance, forced anal development. Female teacher body experiment! Quail egg-laying, massive tapioca enema, sobbing in humiliation!