Ryoko Nagase, a new female teacher who has been assigned to a certain boys' school, accidentally discovers the scene of bullying. She warns her, but instead she is raped by the boys. She is photographed and her mouth is shut... And before she knew it, her insult to Ryoko became a whole school. She is given the title of "Advisor of the Sexual Processing Department" and is fucked by her colleague's male teacher and students in the class!
