Sakura, the mother of a university student's son, finds an H-like book in her son's room and becomes worried about his son's growth. One morning, I woke up and his crotch was shaking in the morning! When she saw it, her lower body became worried that her son would fail in a female relationship, and she secretly pulled out the cumulative sexual toxins so that she could not be enlightened, but this young meat stick was unforgettable again in her son's room.