Naoko and her husband took over the family bathhouse from Naoko's elderly, retired stepfather. However, running it by themselves was incredibly busy, and soon they had no time for each other, leading to a life of missed connections. One day, a regular customer named Takahashi, who always came just before closing time, started working at the bathhouse… As Naoko spent more time with him, loneliness drove her into an intimate relationship with him. Despite feeling guilty, her body, remembering the pleasure of sex, moaned every time she was penetrated by his cock in the large bath.
