The female boss he admires is hard to approach. When he goes to work on a holiday because work isn't finished, he finds out that the female boss he admires is also working on a holiday. She looks more approachable in casual clothes than in her usual suit style, and the conversation flows well, and the two of them become good friends. They meet many times while working on a holiday, and in their own space they grow closer and closer, and eventually cross the line... Before they know it, they become office sex friends who can do it anytime, even during work hours, and they do it anywhere. On weekends, it's just the two of them, so they have sex openly in the office! On weekdays, they have sex secretly! The relationship between the two of them, who enjoy sex every day, is incredibly erotic!!