Sakura, the mother who loves her son, finds out that she has been able to do it one day and feels feelings that she has never felt before. That’s the feeling that my mother shouldn’t turn to her son. Soon Sakura wanted to lead the son of a virgin, so she decided to teach her daughter with her own body. This led to their parents and children not being able to get away from each other. The love story of parents and children's prohibition that repeats intercourse has begun.