Kōshoku tōmei ningen: onnayu nozoki

To get advice from a loan shark, Dongwoo, We go to the iron material called the legend of a loan shark. As you deal with him, you hear the story of Cheoljae's past. A woman named Do-hee who has to pay back her parents' debts... It was a woman who had a relationship with Dongwoo in the past. Cheoljae uses numbers to keep her from leaving. Dongwoo plans to revenge on Cheoljae...

Yoon Bong receives a breakup notice from his wife because of premature ejaculation. Yoon Bong's junior Hae-seong said that it was his special experience. Introduce them. A beauty salon that provides services with bikinis. Yun Bong finds his senses little by little there. With the efforts of Hyun-joo and Min-hee, Yun Bong cures premature ejaculation. So-yoon, his wife, is also happy to see Yoon Bong, who has returned as before.

Dong-hoon moves to a new house. On the day of moving, he comes to the landlord to pick up the keys he didn't receive. He is happy to be seeing the beautiful Ji-hyeon. Ji-hyeon noticed Dong-hoon's interest. Dong-hoon had a housewarming celebration with his friend Min-soo. Ji-hyeon started to take a hold on the drunk Min-soo and then passed out in no time. The next day, Dong-hoon happily welcomes Ji-hyeon, who came to him without knowing what happened.

Jinyoung and Chie, who each had their own circumstances and needed a place to stay, go to their sister's house. Jinyoung and Jinyoung who kicked out because of the cheating of their lover Jungmin. Chie, her half-sister, came to Seoul in search of a modeling job in Japan. Just in time, their older sister was away on a business trip, Hyungjin, who will soon become his brother-in-law, welcomes you. Hyungjin has a lover who is so busy that even marriage has to be delayed. With him, whose desires are growing, Two very sexy sister-in-laws start living together.

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...

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.​

Joo-won lives with his father Tae-jin and his father's lover So-young. The father, who is the boss, keeps the girl he likes with his own money, but it is not very long. Although such a father is not greedy, he simply passes on because he receives a lot from his father who is capable of that. Joo-won invites his girlfriend Ji-soo to the house and introduces him to his father. On the outside, Tae-jin pretends to be kind, but his eyes are getting more and more insidious.

Jeong-woo, who was enjoying his honeymoon with Na-yeong, quietly calls Min-joo while she is on a business trip. And after having a lovely time alone, he was resting at home, and Na-yeong came home earlier than he thought, and Jeong-woo hurriedly sent Min-joo away, but Min-joo is hiding in Jeong-woo's house instead of going back to her house. At this time, when Na-yeong and Jeong-woo peeked at the scene, they were so surprised that they ended their relationship with Na-yeong in a hurry and drove Min-joo away. But the immature girl, Min-joo, who is enjoying this, how will their relationship end? The thrilling love story between a young man and a woman is just beginning.

Dong-hoon and Min-soo, who are college friends, are best friends with their boyish female friend Ji-hyeon from the same department. Min-soo secretly likes this kind of Ji-hyeon. One day, Ji-hyeon, Min-soo and Dong-hoon drink casually, and Ji-hyeon makes a mistake. Ji-hyeon, who drank a lot the day before, seems to have slept with someone, but she can't remember whether it was Dong-hoon or Min-soo. But Ji-hyeon is more confused by the behavior of two men who are so indifferent... Was it Min-soo who spent the night with Jihyeon? Was it Dong-hoon? The sweet, gruesome love story that falls into an unknown mystery is just beginning.

Sang-min's girlfriend Eun-jeong, is a nude model and takes photos with a stranger in a motel naked. Sang-min who doesn't believe in free-spirited Eun-jeong, after drinking in three groups with her close friend Jae-hoon,, comes home. Sang-min, who noticed that Eun-jeong is quietly flirting with Jae-hoon, asks if he wants to do with Jae-hoon while having sex with Eun-jeong. When Eun-jeong actively responded, he made Jae-hoon go into the room where Eun-jeong was sleeping.

Having been happily married to Jae-hyun, Na-yeon accidentally learns about Jae-hyeon's wishes from her former sex partner Min-woo. Na-yeon, who is a little nervous after hearing Min-woo's words, confirms with Jae-hyeon and spends another night with Min-woo in anger. Min-woo, who had long been interested in Na-yeon, now begins to approach her as a real man, not as a sex partner, and she begins to open her heart little by little. The love story of two men surrounding a woman is just beginning.

Aoi (Miri Mizuki), a new wife, married Kitajima, the brother of Sayaka (Mai Tamaki), a former colleague at work, and the president of a venture company. Aoi, who was a mediocre office lady, was excited to have sex with her energetic husband who asked for it every night, but she secretly hated sex because of the trauma she received during her adolescence. One day, Aoi had a problem with his neighbor Yoshie (Rin Ogawa) about how to put out the trash, but on the contrary, he was invited to a meal. And Aoi, who suddenly got drunk while enjoying Yoshie's cooking, fell asleep...

Before Ji-min becomes a college student and gets a room, he comes to his old brother's house. Hyeon-soo found out about the fact late, but he is embarrassed, but feels at ease with Ji-min. However, Ji-min, who became a woman from a little girl, became more and more fond of her. But Ji-min had a boyfriend and Hyeon-soo tried to calm himself down, but while comforting Ji-min who broke up with his boyfriend, he heard that he was Ji-min's first love.

Ji-min, Hyeon-soo, and Woo-yeong, play together at Ji-min's house. Hyeon-soo happened to see Ji-min change her clothes while playing. Hyeon-soo, who secretly likes Ji-min, ran away excitedly after seeing Ji-min's skin. Woo-yeong, who saw Hyeon-soo like that, actually made a funny suggestion to Ji-min who was his sex partner. Ji-min calls Hyepn-soo and uses the fact that Hyeon-soo likes him to have sex. Hyeon-soo moves according to Woo-yepng's plan.

New couple Na-ni and Joon-seo left the stuffy Seoul to try and start a cafe in the countryside. Behind the couple's attempt to change, they had some unspeakable worries, so they were sexless people who used their own rooms because they were not sexually compatible. Regardless of her husband's efforts to establish a relationship, her wife Na-ni has long been on an extramarital affair with her sex partner Dal-ho, who has been embroiled in a hit-and-run accident that she never thought of enjoying sex outdoors and is asked for a large settlement.

A straight graduate student goes to the masturbation camp in the mountains held by the "gay masturbation charisma", where all sorts of masturbation techniques are tried out by participants. One day, the student is raped by a gay guy at the camp, and he starts to question his belief in masturbation.

Ji-hyeon and Min-soo are a younger couple who just got married and started a family. For Ji-hyeon, Min-soo is a perfect husband without shortcomings, but the only downside is that she is not satisfied with her younger husband's sexual life due to her strong sexual desire. Then one day, Ji-hyeon, who accidentally placed an order through a delivery app, found out about a delivery man named Dong-hoon who came to their home to drink a glass of water, and then she finally crossed the line. Ji-hyeon, who has tasted the thrill that she has never felt from Min-soo, visits Dong-hoon every night, and her husband Min-soo spends each day with her without knowing this... The love game between a man and a woman, who cannot be seen at all, is just beginning.

Yoo-jeong and So-hyeon are not real siblings but have lived together since childhood. So-hyeon is caught by Yoo-jeong spending time at home with her boyfriend. Min-soo saw Yoo-jeong naked in the bathroom. Yoo-jeong is interested in such Min-soo and seduces Min-soo. Min-soo knows that Yoo-jeong and So-hyun are not real sisters and approaches Yoo-jeong right away. So-hyeon finds out and So-hyeon breaks up with Min-soo. Min-soo played with two sisters...

Seong-hye of Room Salon Ace Inn is tired of the rich men who always run at her. One day, she feels shaken by the appearance of innocent Jae-min, but due to interruption of Dong-cheol who admires Seong-hye, she gradually falls into a deep pit.

The 20 episode miniseries edited into a 141 minute TV film. The beautiful Flor marries Vadinho and soon finds out he's spending all their money on gambles and has mistresses all over the city. Vadinho suddenly dies while partying during Carnival, and Flor, left helpless and full of debts, ends up marrying Teodoro, who's the exact opposite of her late husband.