JUQ-001 NGR - Nagasare - Ai Mukai, a daughter-in-law who knows her brother-in-law's first orgasm

Ai, who is serious, was not satisfied with her husband who has a special habit and secretly felt unsatisfactory. At that time, my brother-in-law, Bunta, suddenly visits my house. The playboy's brother-in-law sees her help and argues skillfully ... Indigo has a relationship with "only once" after being swept away by his mouth. After that, he refuses Bunta who relentlessly invites him, but the pleasure that shakes the whole body that her husband can never taste, the stimulus that scoops the vaginal wall is violently engraved on the indigo body.