So Aoba Yuuka is a married lady but the husband is old, sick and impeded, forced to stay in bed all day long to recover his health. Yuuka-san takes care of him but she still has sexual urges that she cannot fulfill.



At the same time, her son begins to date with a schoolmate but he is also frustrated because he doesn’t know anything about sex… Mom does her very best to “help” and decides to teach him a thing or two about sex………