I Like Sexy Women

Fashion designer Soo-yeon is an attractive and talented as well as sexy woman who is always working and doesn't care for marriage. Then one day she suggests to her boyfriend, Cheon Tae-pyeong, to live together on a contract. She writes down the conditions of a contract that involves the fact that they sleep together once a week. Then one day, Yoon Min-woo, a wealthy plutocrat who used to be Soo-yeon's boyfriend, shows up and he tells her he wants to start over with her. She hides the fact that she's living with Tae-pyeong and dates Min-woo. Tae-pyeong soon senses something's up when Soo-yeon starts arriving home late and refuses to have sex. Soon after, Soo-yeon breaks up with Tae-pyeong and asks Min-woo to marry her, but she can't help but feel something missing inside her...

Ma Gang-se (Kang Pil-seon) is branded at work as the pervert professor and in the end, he gets fired. He thinks there's no more reasons to live and leaves on a trip by himself before he commits suicide. On his trip, he meets a mysterious woman named Sara. He spends every night with her and satisfies his erotic fantasies, However, Kang-se starts to suspect her existence as she appears and disappears all the time. Finally, the shocking truth about her is unveiled...

Daughter Soo-hyeon is living a fun life with her mother Eun-mi. Then suddenly, a strange thing happens to mother Eun-mi and daughter Soo-hyeon, whose bodies changed. The two are forced to play the role of mother and daughter. Then, when the mother and the daughter have sex with each other's partners, they try to have more intimate and stimulating sex.