Why does an ordinary married woman expose her naked body to men other than her husband? A one-night, two-day record delving into the heart of a married woman. Married woman, Nao (pseudonym), 42 years old, no children, part-time at a food establishment. Since childhood, this married woman loved cooking and eating; she enrolled in a culinary school and worked at an Italian restaurant. She met her husband, who works at a publishing company, and after dating for about ten years, they got married. This devoted married woman, who enjoys taking care of others, quit her seemingly perfect job at the food establishment to accommodate her busy husband's schedule, working part-time at a family restaurant where she could manage her time. She wants children and cherishes time with her spouse. However, neither wish has come true. Since before marriage, sex was only one-sided service from the married woman. As her loneliness grew, she was scouted by an AV model one day... 'I only serve one way. I can't feel my husband's love...' Seeking warmth from her loneliness, the married woman moans in the arms of a man she meets for the first time―.
