44-year-old Yukari (pseudonym) worked daily at a restaurant. Her relationship with a man she met through work lasted many years, including a period of cohabitation. They once considered marriage, but due to her busy work schedule, the timing never worked out, and their relationship continued out of habit for 16 years. After ending cohabitation at age 40, she took a step toward a new life and went on a hot spring trip, meeting a man for the first time in a long while. Sensitive to physical contact again, Yukari's body writhed passionately. Penetrated deeply, she writhed in overwhelming sensation and lost control, urinating heavily. A scene showcasing the full allure of a mature woman.