Nao Jinguji continues with her latest sex movie MIDE 905. She plays an office worker who works in a graphics company and falls in love with her boss. He is a serious person at work. One day Nao submitted a report to her boss along with a small piece of paper with a confession and invitation, the boss soon became entangled in Nao's love network. Many times they had secret sex at the company office. Nao was really lewd.