She is a nursery school teacher in her fourth year of marriage. Her special skill is classical ballet, and her body is still flexible. Her husband is an office worker who is five years older than her. The father of one of the children at the nursery school sometimes talks to her, which has inspired her to masturbate more frequently recently, and she has started watching adult videos as a way to stimulate. She is shocked by the male actor's intense thrusts. The main reason she decided to appear in this film was because her husband bought a car without consulting her. They got into a fight over this, and she wanted to be allowed to do what she wanted, so she asked to appear in an adult video, which she had been interested in.