Satsuki Aizawa is a first-year student in the accounting department who is popular among male employees due to her friendly and neat appearance. Although she has a good work attitude, it was discovered that she was using her company's equipment without permission and secretly masturbated repeatedly while she was working. Her production staff noticed her inner perversion and recommended her to experience AV training. Although she was hesitant, she gradually showed a glimpse of her lewd side, and her beautiful body was finally exposed.