Mi-yeon sends her husband away and has been living by herself for 10 years. His divorced son-in-law, Hyun-seong, frequently visits her at home. One day, as they were drinking together, Hyung-seong falls asleep and dreams of making love with her mother-in-law. The next day, he calls his friend Jun-tae. However, his friend is having a wonderful time with his lover, so his loneliness only goes further. When he found himself going back to Mi-yeon’s house again, he told her his dream and Mi-yeon wants to make that dream a reality.

During the late period of the Joseon, Jae-won, Man-ki, Deok-ho and foolish Chil-deuk are the only ones at the village school. The school is going through a rough patch so the school teacher visits his  girlfriend the gisaeng and suggests to his students that they bring in female students. So-hyang and the other girls brighten up the mood of the school and more male students sign up. Yeon-hwa is jealous of Jae-won and So-hyang who fell in love with each other at first sight. She confesses her love to him but he doesn't give her any attention so she tells him So-hyang's secret. On the other hand, the teacher's wife is surprised to see a man wearing a mask peeking at her body but is surprised to the see the size of the hole in the pumpkin he dropped. Not happy with her husband's night skills, she calls in the male students one by one to find out but the pumpkin belongs to no one...  To whom does the hole belong to?

Ki-ho is a hitman. His solitary hobby is peeping at "Cheong-ja" who lives next door. One day, while comforting himself by peeking, "Cheong-ja" came to his house. "I know you peek at me every night." She became the target! A passionate service for Ki-ho starts.

The film talks about a man who lives in a cramped room that is also his workplace, an adult movie studio. This one has a high school romance with one of his actresses, that sporadically visits his studio, happens that now his best friend has decided to live together and will have to live and endure the hot nights of his best friend and his lover...

Seong-jin, the so-called expert of theory, who learned about women through text only, feels the thrilling excitement whenever he sees his academic advisor professor, Mi-ae. However, Mi-ae keeps ignoring his courtship, telling him to come back after growing up. He felt stuck and helpless and ends up revealing his distress to Yeon-hwa, a novelist who has recently moved to his next door. To his surprise, she says she will teach him about women and begins tutoring him with the real life lessons from kissing to sex.

Elle-Anne is a beautiful and passionate young woman who indulges her passion for sex by working as a high class prostitute. Her life is thrown into disarray following a series of increasingly disturbing nightmares. She visits a psychotherapist in an effort to try and understand. This leads her on a dark and twisting journey towards a shocking truth.

At first, Yoo-jeong and Min-soo really loved each other. However, in a few months, there is a period of boredom between the two. Two people face each other and don't eat. Yoo-jeong confides her worries to her friend So-hyeon. But So-hyeon never misses the chance and confesses her feelings to Min-soo. Min-soo’s heart is shaken by So-hyeon. I'm meeting So-hyeon secretly. After a secret meeting with So-hyeon, he finds some time to relax.

Seong-hee and Hyeon-hee are sisters. However, these sisters have many secrets. One secret is that the older sister, Hyeon-hee, is having an inappropriate affair with her sister's husband. Seong-hee knows about her sister and her husband, and is having an affair with her sister's boyfriend. Another secret of theirs surfaces...