Makoto was robbed of his virginity by a perverted mature woman in the neighborhood in the past. Makoto, who has grown up despite being traumatized, meets Kanno, the female PTA president at the school he attends. Makoto finds the remnants of a perverted woman who was attacked in the past by Kanno, who is overbearing towards the students, and tries to trap her in order to get revenge and overcome the trauma.
