When the two of them are alone during overtime, the boss, who has an irresistible body, presses her 103cm I-cup breasts against him... Could this be an invitation...?! The subordinate gets turned on and gets an erection, and when he timidly rubs her big breasts, the boss suddenly becomes a woman! The female boss, who can't hide her frustration, and the subordinate's desires run wild mix together and have sex in the office! From that day on, every time he works overtime, he rubs her breasts, cums on her, and cums inside her.