44-year-old Yurika is portrayed as a kind-hearted yet sexually frustrated wife. Her marriage has become sexless, and the situation is worsened by her husband's infidelity. Her daughter, now in high school, is rarely home due to part-time work, cram school, and social outings. Left alone in an empty house, she suffocates in the dry, lonely atmosphere. Seeking escape, she begins pursuing relationships with men, going out to dinner and enjoying sex with younger men. What started as a monthly indulgence gradually escalates to once a week. She dresses in beautiful, sexy clothes—ones her husband never sees—and heads into the night. As the alcohol takes hold, she loses herself in the desire to stay drunk forever.