Elite office lady "Tsubasa" was the first female manager in the company and ruled her department. However, she had a secret that she couldn't tell anyone. She was a super pervert who would masturbate naked with only a coat on, in front of the men's restroom or a vending machine. While hiding her sexual inclinations, she lived a life of an elite office lady by day, and a life of relieving stress by perverted acts by night...