JUR-802 "Mom will teach you an adult's kiss..." The seductive stepmother Ayano Kato steals the lips and virginity of her inexperienced stepson.

Ayano married a man with a stepchild and the three of them started living together.Although her relationship with her husband's stepchild, Keisuke, was not bad, she was unable to close the distance with her husband as a mother.One day, Keisuke came home from school with a mysterious look on his face.Then he implores Ayano, who is worried, ``I want you to teach me how to kiss.''Apparently, he made a mistake in his relationship with women.Ayano refused the request once, but decided that it was the role of parents to solve their children's problems, and gently guided Keisuke, saying, ``Mom, I'll teach you how to kiss like an adult.''