Yuki Miyama is 46 years old and a full-time housewife. Her outstanding body shape, which cannot be seen by a mother of two children, is due to her 15 years of swimming, which she continued until she graduated from university. However, Yuki joins a gym to resume swimming after a long hiatus, which changes Yuki's life... When she joined, she learned that gyms with showers tend to be hotbeds for infidelity. Soon after, Yuki experienced her first affair with a gym mate and became completely addicted to sex with other people's dicks. However, as her infidelity escalates, she begins to become concerned about the gossip within the small gym, and as she searches for the perfect crime, she ends up appearing in an AV. Check out the sensual athlete sex of a swimmer's wife who has blossomed in her 40s.
