My husband alone is not satisfied... The lewd secrets of a sensitive wife that stimulates her husband's friend

Second year of marriage. Azusa still wants to flirt with her husband, Hiroichi, but every time she takes a break, she goes to baseball, a hobby, and doesn't play with her at all... He masturbates his accumulated sexual desire, but it's not enough. At that time, Hiroichi's friends Mano and Yamaguchi come to visit to apologize for always taking out Hiroichi... Then, he finds out that Mano's preference is a woman like Azusa, and comes up with something. Later, Azusa calls Mano to her house...