The first story, Mao's boyfriend invited his close friend to their house. He was the one who introduced Mao to her boyfriend. However, her boyfriend's friend did not know that Mao was the ex-girlfriend of his close friend. When he met Mao again, her beautiful body and face made him unable to control himself, using the excuse of buying cigarettes to touch her body in the bathroom. In the evening, he went into the room of the two and had sex with Mao right next to her poor boyfriend. The second story is about the husband and wife of two close friends sitting drinking together. Mao's husband kept talking about the huge penis of his friend, which made Mao very curious. When her friend's husband went to the bathroom, she sneaked over and "checked" how big it was by making it ejaculate to reach its largest size. In the evening, she sneaked into his room and made him "compensate" her for only he had pleasure earlier~