One day, PTA chairman Yu Shinoda strongly criticizes Kobayashi and his parents, who tended to be absent from the parents' meeting. Kobayashi's son, who is wary of her arrogant Yu, creates a strategy to trap Yu within the student council. And the next day, Yu was witnessed by them at the scene of her affair. Yuu's fate is to continue to be gang-raped by her and her hands.
