One day, teacher Sakura visited the home of Yuugo, a student in her class who was refusing to go to school, accompanied by her fiancé and colleague, Kameda. They had pushed through the opposition of their fellow teachers to conduct the home visit. However, upon welcoming Sakura, Yuugo served them tea laced with sleeping pills. Before Kameda's eyes, he pinned Sakura down. Mid-act, Yuugo's father, Oshima, a yakuza boss, and his delinquent henchmen appeared, and the three of them took turns violating Sakura…
