Endless creampie sex - Yu Kawakami, a younger man prescribed an erection pill by a married pharmacist with a strong sexual desire - Yu Kawakami (Shizuku Morino)

Yu Kawakami visits a married pharmacist who prescribes him an erection pill, leading to a series of intense creampie sex encounters. The pharmacist, driven by her strong sexual desire, takes advantage of Yu Kawakami's condition and engages in passionate and explicit acts with him. As their intimacy escalates, they explore various positions and sensations, pushing their limits and indulging in their desires.