Plot: Is there a staff member of the wife of the boss?
A husband who runs a small industrial company, and Seoh, who lives without children.
Her sexuality is only getting stronger as she gets older, and her husband begins to have sex with her. Young Ken, who learned to work at a husband’s industrial company and stayed at the same house, used to masturbate while stealing the sex of such a couple, and Shiho finds out at a chance. Then one day Ken was injured while working at home. Ken and the two of them left Shiho start to tempt him and the relationship gets hotter.