A plain and serious teacher is taken over by a delinquent and drowned in semen before submitting! The exhibitionist tendencies of a clean-freak new teacher are exposed, and she is gang-raped and soaked in semen, falling humiliatingly into a human toilet... A total of 8 scenes of her drowning in the forbidden pleasure of shame by exposing herself in the classroom, rooftop, and library!! 01. Always playing the "Iron Mask" at school... 02. Selfie masturbation exposure on the school rooftop 03. No bra or panties exposure in front of students 04. Caught by a student and having sex in the gymnasium storeroom 05. Exposing herself naked at the school at the students' command... 06. Naked masturbation voyeurism in the library 07. Losing a volleyball match and humiliating gang rape 08. Naked exposure masturbation in front of the students