One day, Kasumi, a new teacher, visits the home of Manabu, a student in her class who has refused to come to school. The school had given up on Manabu after he had previously caused problems at school, but he overcame the objections of his fellow teachers and made a home visit. However, as soon as Manabu welcomed Kasumi, he gave her tea laced with a substance that has a coma-inducing effect and dominated her. In the middle of the act, her father, a yakuza named Takeru, and his thug subordinate appeared and gang-raped Kasumi... [Please note that there may be some disturbances in the image and sound, but this is not a defect in the product itself]
