A nurse and a patient are filmed having sex in a hospital. Koio and I were dating at one time. Perhaps because of my daily overwork, I ended up being hospitalized for a test... but it turned out that Koio was working there... I got turned on by her in a nurse's uniform, so I secretly filmed her every day. When I teased her, she got into it like she used to. The perverted nurse knew all my weak spots, and we secretly had sex everywhere during the night shift.