Shojo Nanjo Ayumi is a new female teacher who has just taken up her post. Despite her cute appearance, she is serious and has a strong sense of justice. She half-forcibly made the barely passing students in her class attend remedial classes, earning their resentment. One day, after reprimanding a graduating student for poor manners, she was held in grudge and invaded at home, then raped. The men blackmailed her with photos and videos of the rape, turning her into their sex toy... Her pride as both a teacher and a woman is shredded to pieces, enduring the ultimate humiliation.
