A mother who was drugged by her older sister's friend and repeatedly experienced convulsive, suffocating, and intense orgasms. Yuka Oshima JUR-149

Yuka lives alone with her son. Although she has many worries, she lives a happy life with him. One day, her son brings his friend Yano. Unlike her son, Yano seems rather flamboyant, and Yuka wonders if they are really close. However, Yano gives her an unexpected sense of warmth… After having dinner with her, Yuka feels a strange heat and can't help but masturbate… Yano secretly sees her doing this…