Olivia falls for her BFF's older brother. If that isn't complicated enough, she finds herself involved with him in a totally unexpected and unexplainable way. And then there's her tyrannical mother to worry about.
Haruko is forced to take the sports massage from the male trainer of the girls team. He quickly changes the massage into an anal adventure that probes her deepest secret places. She plots revenge and makes a friend of the female assistant trainer using her brother to solve the girl's virginity problem that plagues her healthy mental outlook.
Mother, with the help of her sister, comes close to her son and daughter; father teaches his daughter discipline; and son enjoys the attention of his mother, sister and aunt.