ADN-600 Miho Tono plays a wife whose two-year sexless marriage is disrupted by a friend's introduction to an AV actor

Miho Tono plays a wife who gets along with her husband but hasn't had sex in two years, and she accepts it as normal after marriage. Her tea-drinking friend Yumi, who is unfaithful, encourages her and plots to introduce Miho to Johnny Onuki, an adult video actor. The story follows the consequences of that introduction.