Hitomi (43 years old), 24 years of marriage, 1 child. Her husband, who is 3 years older than her when she was a student and got married at the age of 20, works for a major general contractor. Her communication with her husband, who has been living alone overseas for a long time, is lacking, and she eventually becomes sexless. They are more like business partners than husband and wife. She was swayed by her son's distorted view of love, who grew up without knowing her father's love, and she could not consult her husband about the troubles with her father-in-law that arose afterwards. A married woman tired of her lonely life once went on a journey with a man who had a physical relationship.
