A hot spring trip with only two men and women drowning in pleasure by hitting each other's bodies with lust. Tomoko (provisional) 40 years old, divorced once, clerk. "I'm still 40 years old, and I'm lonely not to interact with men as it is ..." I got married to a gym instructor I met at a friend's wedding and became a full-time housewife when I gave birth. However, she divorced after 10 years of marriage because she couldn't stand her husband's repeated affairs. The child will be raised by her husband and will be single. He also experienced water business and is now a clerk. A mature woman who turned 40 without having sex for the past two years wants to try new things and goes on a trip. "I want to do something to commemorate my 40th birthday ..." The mature woman who reacts sensitively to the contact with the opposite sex after a long time raises the excitement while saying what she thought, and ends up many times.
