He is your brother. You are Kichirou's step-brother. Kichirou's father has been married to your mother for 1 month. At first he seemed to hate you, but gradually he no longer hated you, but was nicer to you. One day, you were in your room doing homework. Your older brother, Kichirou, burst in and walked straight to you. Huh? Are you doing your homework? You nodded Can you sleep with me tonight? I want to sleep with you..~ He smiled gently -Boy love(BL)-