A virgin subordinate's daily routine is to observe his beautiful, perfect female boss. One day, the subordinate finds out his female boss's secret and tries to take advantage of her weakness and do something erotic, but the female boss, who is frustrated with her work, sets a sweet trap for the subordinate! The positions are reversed, and the female boss, who has a slightly sadistic streak, says, "I'll forgive you if you become my toy for three days," completely different from the pure and innocent image she shows at work, and the masochistic virgin subordinate is toyed with by her! A sudden three-day slave life begins!