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 that something is missing. At that time, my brother-in-law, Bunta, suddenly visits my house. Her brother-in-law, who is a playboy, sees through her desire to help and skillfully woos her... Ai is swayed by his advances and ends up having a relationship ``just once''. After that, she refuses Bunta who persistently invites her, but she shakes her whole body in a way that her husband can never experience.