IPZZ-423 _The teacher came to visit the student who was absent from school and his father gave him aphrodisiacs

Teacher Honoka Furukawa is a new teacher at a continuing education center in a small district outside Tokyo. As a newcomer, she was immediately assigned the difficult task of working with Tuan, a special student who had not been to school for a long time. Upon investigation, it was discovered that Tuan was originally a student from a slum area, so his family situation was quite complicated. It is known that Tuan's family originally had his grandfather, father, and Tuan living together, so this family was very... greedy for girls. Stepping into a place like this, will Furukawa return intact? Who is the secret behind Furukawa's personality and Tuan's family? Will Tuan go back to school to follow the teacher or follow the bad guys to the city, looking for cotton leaves...?