A record of the erotic work Otoi Hasegawa, a female college student who aims to become an AV director, experienced during her internship training. Due to her honest, honest, and competitive personality, Hasegawa tries to do whatever his girlfriend tells him to do, even though he is confused. Her sexual training revealed her perverted nature, which even she herself was not aware of, and even before joining the company, she came to work many times and urinated in the office.