SVDVD-400 - The Depravity of a New Teacher: Forced to Become the Advisor of the 'Sexual Relief Club'

Ryoko Nagase, a new teacher at an all-boys high school, stumbles upon a bullying incident. Instead of stopping it, she finds herself overpowered and gang-raped by the students. Blackmailed with photos, she is silenced. Soon, the entire school turns against her, forcing her into the role of 'Sexual Relief Club Advisor.' Now, she is treated as a communal sex toy, forced to endure endless raw sex from both her male colleagues and the entire student body.