Minami is forced to take care of Minami young boys from her relatives. At first she's annoyed, but her innocent smile means she has no choice but to let them have a bath. Her eyes are glued to the boys' full erections in response to her beautiful breasts, and she begins to make excuses as she seduces their small penises. Minami gets excited as she uses every trick in the book to seduce the little boy, giving him sex education, sleeping with him, and having sex with Ito at night!