mio, who teaches at a certain school in tokyo, is a serious female teacher with a strong sense of justice. served as the head of the grade at a young age, earning the trust of students and colleagues. one day, he witnesses a delinquent student, kawagoe, enter a certain place while smoking a cigarette. the place was a crushed soapland where students who refuse to go to school and bad friends from kawagoe hang out. set in a ruined sex shop, the meat and semen of crazy delinquents attack beautiful teachers one after another!
