Nao Nishioka, who has been married for 21 years (43 years old). Since her husband's infidelity was discovered over a decade ago, the marital relationship had grown cold, but she fulfilled her duties as a mother until her son came of age. Before she knew it, she was already in her mid-forties... During the weekdays, she works as an office lady, suppressing her femininity. The moment this married woman became honest about her sexual desires, the refined lady instantly transformed into a wanton woman and went wild.
