Nao married Katsu at work and left her job to get married. However, her parents' company went bankrupt, and Katsu was left with a large debt. She asked the company president, Ozawa, for a loan. Ozawa agreed and suggested that Nao return to work as his secretary. From then on, Nao was constantly with Ozawa. They were even alone in the president's office... Katsu trusts Nao, but is feeling uneasy as the blinds to the president's office close again today. And his fears are confirmed!! Inside, Ozawa and Nao are immersed in passionate kissing and sex...