One day, female teacher Ai witnesses a student in her class being bullied and extorted from money. - Ai, who has a strong sense of justice, tries to consult with a student, but ends up being raped at the student's home after being d** and unable to move. - It was all the student's plan. - When Ai is photographed in an embarrassing manner, she has no choice but to listen to what she says, and is humiliated in a way she never imagined possible...