Mizuki, 34, is a married woman living in Nagoya. She married a man 15 years older than her whom she met at an English conversation class she attended, and lived in America during their married years. Perhaps because of the age difference between her and her husband, the couple has no sexual relations at all. However, Mizuki is so greedy for erotic things that she has a desire to be tied up and abused, influenced by the period dramas she watched as a child. At first she was nervous, but as he touched her body she began to tremble and seek passionate thrusts.