30-year-old Kumi Kumanaka. Married for 5 years, she's a mother of two working in the apparel department of a large supermarket. Due to her team-based work, workplace relationships are intense. In this environment, where many people quit because of it, Kumanaka has apparently managed to get along well by having calculated office affairs with male employees. However, the physical relationships as a means of making allies feel empty, and having to continue relationships even when there's no chemistry is painful. Eventually, she started craving sex that could make her feel good from the heart, and this led to her appearance in this video. Take a look at this insatiable, happy set sex where she also wants to try out her first squirting and multiple orgasms.