Gyeong-jun and Gyeong-joon promised marriage. The performance, where he didn't have a place to live, went into Gyeong-joon's house. While enjoying her newlyweds a little earlier, Gyeong-jun suddenly says that she has to leave for two months on a business trip. Playing with In-young and Nam-soo, who will become mother-in-law without a husband without even registering marriage, Thanks to Inyoung and Namsu, who treat me kindly, I live well, but as the days go by, I am getting tired of dissatisfaction with playing. With envy at the sex between In-young and Nam-soo, Feeling vulgar to Kyung Joon, who left himself alone In order to solve the desire, he searches for a man through the meeting site.
Eun-ji is a idol trainee who gets abandoned by Jin-tae her sponsor, so she heads back down to her sister Sun-yeong's home. Her first love Joon-hwan is now her brother-in-law so he welcomes her but Sun-yeong treats her like a child and worries that Eun-ji might go down the same path she did when she gave up becoming an idol. Eun-ji and Sun-yeong quarrel often and Joon-hwan comforts Eun-ji every time. Eun-ji starts to depend on him and he also secretly tells her why he quit his job. One day, Sun-yeong goes on a business trip for a week but before she leaves she tells Eun-ji how sorry she is. They share a momemtum with two wooden dolls. All alone by the two of them at home, Eun-ji tries to embrace Joon-hwan's heart by showing him a scrap note she made of his articles. He is grateful for Eun-ji and starts to open up to her. The two of them cross a line that shoud never be crossed and as time goes, they fall deeper and deeper into each other.
An highschool student who doesn't manage to sleep with girls decides to rely on rape.
Painter Ha-rim became blind due to an unfortunate accident. His wife Sun-yeong searches far and low for a cornea donor until she meets terminal cancer patient Dae-geun. These two make a startling and dangerous deal for Ha-rim's cornea.
A female college student is masturbating by imagining many things while watching a movie: imagining sex between a sister-in-law and her brother-in-law, imagining sex between a daughter-in-law and her father-in-law, etc. While she was masturbating, she moaned loudly and was caught by her stepbrother. The woman's body gets hot and cannot hold it, so she seduces her stepbrother.
Martina and Andy are golden icons of the jet set whose game consists of winning and breaking as many hearts as possible, each trying to be more cruel and scheming than the other. One day Martina realizes that one of her lovers has the audacity to leave her for a young brainless virgin, Angie. So she gives Andy a vengeful assignment: to lead her new rival astray. Andy, however, has more ambitious plans: he proposes to seduce the prudish Christina, a young pianist whose musical talent is equaled only by her unwavering chastity. In frustration, Martina challenges, Andy: if he succeeds she will be his at last. But when Andy falls in love, the two seducing accomplices turn into ruthless rivals.
Akio became the president of a mid-sized manufacturing company at a young age. His wife, Michiko, got married as a virgin and has been devoted to her husband ever since. He is beautiful and chaste, and uses his professional piano skills to teach piano lessons. For Akio, she was all about his wife. But should such a wife be prevented from experiencing another man for the rest of her life? If my wife is embraced by another man and she loves me even more than that, wouldn't that be true marital love? That's what I secretly started thinking. Akio brought a camera into his bedroom and began filming Michiko naked. Michiko resisted at first, but she gradually began to open her thighs. And I started to want stronger stimulation...
A mansion forms the backdrop to a spate of murders, and when the spirits lurking within are awakened they bring out some erotic, sensual thrills in the new guests.
Hospital director Mamoru Watanabe and nurse Reiko had a secret affair, but their relationship comes to an end when a young nurse Yumiko appears. Jealous, Reiko conspires with her ex-husband to take Yumiko to an underground warehouse... A young and beautiful angel in white is beaten, and intense pain turns into pleasure...
Takarazuka is a gym teacher who wants to work in a girls high school in the worst way, and of course, for the worst reasons. He finally lands his dream job on a remote island with an overabundance of beautiful and nubile young girls. Can he win their hearts despite his hair trigger problem?
Akiko, Haruka, and Fuyumi, all married women living in a housing complex, are living unsatisfied lives as a married couple. The three of them learn about each other's existence after Haruka posts something on the internet. Haruka suggests swapping to Akiko, but Akiko's husband, Kuriichi, doesn't understand, so she goes out alone to play with Haruka and his wife, where she awakens to a new self...
Four women who are having secret affairs tell their cheeky stories. Four women who haven't had much bonding since they got married, get together. They have nothing to hide from each other. They all enjoy a spa day and talk about things that they have never been able to talk about. They are all having secret affairs with their child's tutor, the screen golf trainer, the man next door and a boy twelve years younger!
Yoo-ra succeeded in finding a job after a difficult time. Despite her stunning beauty, her family's financial situation is difficult. Her male assistant manager knows of her difficult situation, so he asks for her body with money as bait. On the other hand, Hye-seon, the female manager of the same company, seduces the handsome new employee, Min-soo. Employees enjoy the world of animals in the workplace without knowing each other.
MZ-generation sisters Hee-jeong and Eun-jeong use an app to find a personal PT teacher to help them lose weight. Both sisters fall in love with their teacher, Ji-hoon, at first sight. The two sisters compete with each other to seduce Ji-hoon to take over.
Min-joon and Eun-seo are newlyweds who have been married for a month. Min-joon's younger brother suddenly returns from the United States and comes to live with the couple. Eun-seo falls in love with her handsome, muscular brother-in-law, so much so that she secretly masturbates and cannot sleep at night because of her desire to have her brother-in-law.
Min-sang and Yoo-ra is already married for two years. Min-sang lives with his wife Yoo-ra and her sister Yoo-mi. Min-sang used to live alone because his parents died early, and Yoo-ra lived alone with her younger sister after their parents died in an accident. Because of this mutual understanding, when they were introduced to each other through a dating agency, they became attracted to each other, and they even got married... I'm starting to feel more and more like a woman.
Dong-sik and Jeong-mi, a married couple who run a multi-level company, make a huge amount of money through fraud, where they trick their victims using romance scams. The couple recruited Mi-yeon and Won-woo for the job. Later, Dong-sik and Jeong-mi develop feelings for Mi-yeon and Won-woo as the couple gets tired of each other. They begin relationships with their recruits by buying their favor with money.
Hae-won is a wife who is pathologically obsessed with her husband. When her husband, In-seong, goes to work or is out of her sight, she constantly calls him and monitors his every move. One day, Hae-won invited her best friend, Song-joo, to their house to hang out, but she began to suspect that the relationship between Song-ju and In-seong was strange, and ends up threatening her best friend's life when she comes to clear up her misunderstanding.
Seo Jun, who once went well as a boxer, is currently working hard as a proxy driver. One day, I went to a surrogate driving, He meets Mia and is once again on fire. Seo Joon's wife has an affair with her younger brother and ends up in an endless catastrophe.
Gyeong-tae, the husband who is tired of sleeping with his wife, posts that he is selling his wife on a second-hand website. After reading the article, Young-sik accepts the transaction and sleeps with Gyeong-tae's wife. Gyeong-tae, who is secretly watching, gets excited when he sees his wife having sex with another man.