Seong Soo, a twenty years old boy, decided to move to Seoul after being accepted into Seoul University. However, he was a victim of real estate scam. He then moves into his mother's friend's house. Moreover, it turns out that his mother's friend is a sexy self-employed mother and Seong Soo is attracted to her.

Two wives are stuck in sexless marriages and wish to change that. They turn to a mysterious internet product to help.

Cha-wook and Min-joo are about to get married. Cha-wook proposes a couple trip to Yong-woo’s wife who is his junior at work. Ji-yeon doesn’t like uncomfortable trips but Yong-woo’s boss forced her. The trip has been decided and Cha-wook plans to stay with Ji-yeon, who he’s been eyeing. Min-joo is forced to join. On the day of the trip, Min-joo finally tells everything to Ji-yeon and Ji-yeon decides to use Cha-wook.

An honest, open look at the sex life of erotic film actress Lee Chae-dam. She reveals her first love, her first experience, her first film, her sex lifestyle, and her love of her body.

Three men and women start living together. Byeong-soo is chosen in a scenario contest and is picked to write a script for a movie, so he leaves the noisy city and moves in with his married senior from school. At the house is Ji-eun, the senior's wife and a young and sexy Bo-yeong. The three living together leads to some risky situations!

After divorce from her husband, Na-yeon, who lived with her son Dong-jin, suffered from a business failure. At the request of a junior democrat who has nowhere to go, four people live together for a while. Hyung-cheol tries to sex with Min-ju, but is rejected. Hyung-cheol, who is idle without knowing the date, is dissatisfied, I'm going out saying I'm looking for a job even by myself. There are only Nayeon and Hyungcheol at home. Nayeon takes a shower while Hyung-cheol is sleeping and masturbates while thinking of Hyung-cheol. Hyung-cheol woke up thinking that the moaning in the bathroom was democratic. Nayeon is surprised to see her masturbating, but she cannot overcome her excitement and attacks her. When the two sexes were in full swing, Min-ju, who came back home, sees it. That night, he goes to Dongjin's room and tells the truth...

Two beautiful sisters run a cabin in the mountains that is well-known to men as a place of affection. An unknown man near the cabin watches them closely.

In an ordinary-looking house, live the owner couple, Se-kyung and Jung-sik, their daughter,Ma-ri, and Jin-seong who's new to society. The couple is on vacation, and Ma-ri and Jin-seong are alone in the house. One ordinary day, An Uninvited Guest called Soo-jeong comes along. She had a fight with her husband and had come to stay in her brother's house for a few days. However, one night Soo-jeong gets drunk and mistakes Jin-seong's room for hers. As a result, they end up sleeping together. Ma-ri sees Soo-jeong come out of Jin-seong's room, but suspects nothing else. Vegetarian Jin-seong craves sex and sleeps with Soo-jeong once again. However, Soo-jeong goes back to her husband, and Jin-seong can't help but feel lonely. Meanwhile, Ma-ri likes Jin-seong and seduces him to have sex with her, but she's outraged when he tells her he had sex with her aunt. This is the story of the ordinary but not so ordinary, secretive house.

Mi-yeon has a falling out with her husband because of his gambling and indifference towards her. She visits her friend Yoo-jin and accidentally sees her sleeping with the guy next door. When she is set up with another neighbor of Yoo-jin's, Mi-yeon has to choose between her husband, who begs for forgiveness, and the new suitor.

Ji-cheol is a job seeker who only plays and eats, and is the boyfriend of Eun-je who runs a small store. Meanwhile, Joong-hoo, a hikikumori, became a regular after accidentally seeing Eun-je in the store. She is mistaking her kindness for her affection for herself. Joong-hoo started stalking her SNS every day. In the end, after approaching Eun-je with an innocent face, he succeeds in locking up Eun-je. As Eun-je disappears and the money supply is cut off, Ji-cheol is eager to find Eun-je. Ji-cheol, who is sad about money rather than worrying about Eun-je's safety, tries to lure Mi-seon out of her pocket money. Eun-je, who saw the scene of these two people's affair through a hidden camera, disarms Joong-hoo while drinking with him, thinking that she should somehow get out of there. Eun-je eventually escapes. Feeling empty without Eun-je, Joong-hu confines Mi-Seon, who ignored him. Three months later, someone came to Joong-hu's house and then…

A female urologist struggles to find patients until she decides to use her own body to treat the patients, which leads to success.

As the photographer Minho starts shooting in the studio with a new concept, the female model is killed in the accident. The process takes place accidentally on the camera and the picture is sold at a high price. Minho, who suddenly touched a great deal of money, is unable to win the remorse of conscience and becomes a prodigal life, devouring all the money he had. Minhoo, who became a shaggy person, started to take pictures again after killing the model, and curator Seung Hee, who sold the photographs, finally found Minho's truth and set up a new plan.

Ji-seok's libido wanes whenever he stands in front of a woman. One day, while sleeping alone in his friend's house, drunk Hye-eun mistook Ji-seok for Dong-cheol and then ran off. Ji-seok spent the hot night first, and Dong-cheol directed and watched it. Hye-eun later became angry after learning that she was with Ji-seok, but she happened to know his problem. In the end, she continues the relationship to help Ji-seok.

BAD MOM 2018

Rich Do-won lives off the libido of a sexual plaything girl named Yoo Min-hee. One day, his elder brother, Dae-ho, is kicked out of the company after his brother's business went bankrupt and he was raising money here and there. Dae-ho visits his wife Seong-ah and borrows money from Do-won. But he can't even pay back the interest and ends up being a fugitive, and Do-won takes advantage of this opportunity to approach Dae-ho's wife. After such a hard time, Dae-ho and Seong-ah run away. However, Dae-ho dies after being caught by Do-won, who was waiting in advance, and takes the baby home alone. As time goes by, Seong-ah's body heats up and wants an active relationship, and then Do-won's unconventional demands increase. And then one day, her husband who she thought was dead, came to see her.

Yong-pal has an unsatisfactory night with his girlfriend Amy and he goes to a sex therapist called Ban-hee to recover things in his relationship. Through the intimate 'therapy' he gets with Ban-hee, Yong-pal is confident that he's better and goes to see Amy. They have a hot time and they are content with each other but Yong-pal heads to see Ban-hee once again...

The vigorous sexual desire 21-year-old Seung-ah is more than 10 years old. She is not satisfied with her husband's sexual life. So I'm secretly enjoying affair with other men. I even had sex with my younger brother Dong-jun once. Meanwhile, Dong-jun suffers from guilt after having sex with her younger brother, Seung-ah, but she cannot forget her sex with Seung-ah. Dong-jun starts to meet ex-girlfriend who broke up to remove Seung-ah from her head.

Jin-woo, who attends a physical school, visits the home of Min-cheol, a physical education teacher in high school who lives outside the city for vacation. Office worker Soo-hyun, now a college student, Soo-hee, and Min-cheol, who greet Jin-woo with two daughters. A few days later, Min-cheol went on a business trip due to a local seminar. I am sorry to Jin-woo and leave the house. That evening, Soo-hyun got drunk late at night. Complaining over the grievances of office workers. He seduces Jin-woo, saying it's been a long time since he met a man. The next day, Soo-hee approaches Jin-woo after finishing her workout. She says her dad is annoying and doesn't tell her well, and asks her how to stretch. Naturally, she started tempting Jin-woo because she saw her doing with her sister while the skin ship was coming and going.​

However, his father died in an accident while working in Geoje Island. Even her mother lives in Seoul and dies of a disease 2 years ago. Remaining alone, without family and relatives, is now living in Gangbuk, working at a restaurant. But even this is not easy. It is difficult to get a job because you came from the village. Besides, the men have a tough beauty. It can be sexual harassment wherever you go. However, Sumi, who suffers from her high school of life, has no choice but to help with the cost of living. Sexual harassment is also common in restaurants that are currently working. I can't stand it, and eventually I am cut off at the restaurant I am working for now. Even the rent is pushed out, and eventually, they are also kicked out of their homes. Taeho, a neighborhood friend who works in a restaurant, is Sumi's only friend. Taeho is working with Sumi and keeps Sumi in mind. It is recommended that you live with Sumi, who is not there when you go, in your home for the time being.

'What kind of story do you want to talk about..?' Working in a coffee shop doesn't mean I didn't really love myself I also tried to raise the child as hard as my child, but it is not my child.. Then, at some point, the child and I spent more time together. It seemed like it was going. If only I disappeared.. Everyone was happy.... If I was quiet.. For the one who would become a wonderful husband who waited for his wife.. I left 'Why did my son come to visit me?' Nostalgia for a real mother, and a place where you want to lean on unstable youth