Rei, the P●A president with a past of being gang-raped by local delinquents. That experience gnawed at Rei's heart as trauma. One day, Rei admonishes the conduct of the student council members. However, when they learn about her past of being gang-raped, they threaten to expose it instead. Traumatized and frightened, Rei becomes a sex slave for the student council from that point on…
