JUQ-001 NGR - Nagasare - Ai Mukai, a wife who experienced her first orgasm after being raped by her brother-in-law

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 brother-in-law, a playboy, sees through her desire to help and cleverly woos her... Swayed by his advances, she ends up having a relationship with Ai, thinking that it will only be once. After that, she refuses Bunta's persistent invitations, but he shakes her whole body in a way that her husband can never experience.