In this chapter, we are introduced to the sex slave, Duke Senior, who has been living in the boys' dorm for three years. He has been kept in a state of shock for the past two days because he has not been able to communicate with his friend, Taiyo, whom he calls "battling" or "brushing" . When he finally does communicate with Taiyo , however, he is shocked to find that he has been deprived of food for two days due to a scratch on his arm. He asks Taiyo to take care of his possessions for the time being, but he refuses to do so, saying, "it hurts ! . . I guess I'll clean / It's not my fault, it's just that I don't know how to do it." When he is finally able to clean up, he tells Taiyo that he will eat anything he makes for him, and he asks if he can have "hamburgers" , which he thinks is a tasty treat. He tells her that he looks forward to the meal, and then he tells her to go shopping. She tells him that she has done her own shopping, and that she knows how to use the money in her purse to buy food, but that she can't do so because her mother has forbidden her to use her husband's money. She asks him to help her, and when he refuses, she tells him to "dump" her and "do my very best."