JUR-850 — "You've been staring at my ass all this time, haven't you?" I ended up helping my frustrated, curvy-assed female boss lose weight, and whenever she had free time, she would milk me dry with cowgirl-style sex under the guise of training.

Recently, Yumi has been worried about gaining weight due to the increased number of dinner parties she attends with clients. To improve her health, she starts going to the gym with her subordinate, Hajime, through the company's employee benefits program. However, she's also sexually frustrated due to a lack of intimacy with her husband. She begins to play with Hajime's lecherous desires, noticing his constant stares at her buttocks, using him as a way to relieve her stress. Hajime, who was already captivated by her voluptuous buttocks, is bewildered by this sudden and unreasonable act of reverse sexual harassment, but he can't resist the caresses that directly hit his sexual desires and is swept away. Before long, the two begin secretly indulging in pleasure even during work hours…