Details

A sexless married woman, Airi Kosaka (30 years old), is interviewed to join the "Hentai Club". The only condition for admission is "metamorphosis". Airi who successfully joined is devoted to a perverted act with male members. An unequaled owner of the 60th birthday, a cunnilingus crazy man, a wife and a child who loves masturbation ... Airi who experiences various plays and makes "metamorphosis" bloom day by day. She is free-spirited and finally invites her husband to a "metamorphosis club" and exposes her foolery.