Принадлежащий:Although Ai is serious, she is not satisfied with her relationship with her husband, who has a special sexual habit, and secretly feels unsatisfied. At that time, her brother-in-law, Bunta, suddenly visits the house. Her playboy brother-in-law sees through her desire to help and cleverly woos her... Being swayed by his advances, she ends up having a relationship with Ai, thinking that it will only happen once. After that, she still refuses Buntas persistent invitations, but the pleasure that shakes her entire body, the stimulation that goesuges her vaginal walls, that her husband can never experience, is the result of Ais body. Severely engraved...