Iwasaki and Sakurai, who are the centerpieces of the class, had a falling out, and Akane, the homeroom teacher, decided to visit the home to mediate. He immediately visits Iwasaki, but he refuses to explain why. In order to somehow unravel that stubborn heart, I use my own plump body to lure me in and find out the cause. Akane, who knew the circumstances, visited Sakurai's house and admonished Sakurai to tame him like Iwasaki. At a later date, the two were called to Akane's home and decided to give a special class as educational guidance for reconciliation.