After drinking an aphrodisiac, sensitivity increased 100%. Mother and son frantically begged for intense penetration. (Sasahara Yuri, VENX-189)

Yangyi's love for his wife, Baihe, was boundless, but lately he had lost his libido. Worried that this would exhaust his tenderness, Yangyi secretly bought aphrodisiacs. However, while Yangyi was away, Baihe and their son, Haotai, drank the aphrodisiac-laced beverage. Baihe, feeling hot and uncomfortable in her uterus, and Haotai, with an erection, gradually lost their rationality and engaged in a passionate physical relationship. Lost in pleasure, the two realized their mistake was caused by the aphrodisiac, however…