Wife Mutsumi (pseudonym) is 40 years old. She had been working as a hostess part-time while preparing to open her own esthetic salon, but found happiness in marriage after meeting her husband. However, due to her husband becoming entangled in a guarantor dispute, they were forced to close the coffee shop he ran. To support the household, Mutsumi returned to hostess work, and for the past three years has had no sex with her demoralized husband. Burdened by stress in both work and daily life, she longed to regain her motivation and escape her hardships, so she went on a hot spring trip. There, she met a man for the first time and passionately gave in to desire, indulging in mutual pleasure. Alone together, she finally released her mind and body as she awakened to new emotions.