Okae Department Head is a responsible and hardworking individual. She scolds her subordinates for their mistakes but stays late to finish work with them. Today, she will also be taking the last train home, and her husband has already gone to bed, leaving no one to keep her company. She calls her married lover, the managing executive, and satisfies herself through phone sex. One day, while her subordinate is out on lunch break, Okae Department Head has sex with the managing executive in the office. This was secretly filmed by her subordinate. The subordinate shows her the evidence and makes her perform oral sex. Since then, the subordinate's demands continue…
