● Satomi, who was taken care of by her homeroom teacher Sawada when she was in school, and has been called after school and continued to receive sexual training since then. Ten years after graduating, he had a happy marriage as a young wife, but one day he was stopped by Sawada who happened to pass by and was forcibly taken home. After that, persistent SM training begins like a snake ... Satomi was suffering from disgust and guilt, but she fainted in agony with the joy of a masochist female who had forgotten, and her husband's rich SEX and M guy's double Fall into life.