자유연애시대

Sisters Ji-soo and Ji-yeong decided to sell their used underwear due to financial difficulties. Perverted men offer to buy them at a higher price by asking these two sisters for shots of them wearing the underwear. Other men offer to pay even higher prices by demanding sex out of greater desire. As the sisters earn more money than expected, their service becomes more and more popular.

Yeong-tak and Ha-na are stepsiblings who live with the support of their divorced adoptive parents. The two begin taking individual private lessons for their respective careers. Yeong-tak secretly gives his acting teacher Na-ri sleeping pills to covet her body, while Ha-na is busy seducing her physical education teacher Han-cheol. Meanwhile, Na-ri and Han-cheol run into each other at the stepsiblings' house, fall in love at first sight, and seek revenge on the two who offended them.

Two women, Hae-na and Hee-na, prey on men under the pretense of marriage. One of these men is a doctor who falls for Hae-na and showers her with luxury gifts, but that's all he does. She can hardly get in touch physically with him. Meanwhile, Hae-na meets Ji-hoon, her former lover, again by chance, but after finding out about his relationship with Hee-na, the three decide to pursue money rather than love and start working for the men around them.

A secret 2-on-2 group sex between young, sexy female college students and the pension owners. "I'll pay you back with my body instead of money!"

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.

Kyeong-soo, an art dealer who specializes in painting, goes to evaluate the requested painting and accidentally damages it. Chang-in, the owner of the painting, suggests one thing from Kyung-soo, who was at a loss.

Young couple Mingu and Eugene. Because of her poor night job, Eugene has a romance for the object. One day, Min-gu meets his younger brother, Young-jun, at a local cafe, and invites Young-jun to the house. When Eugene asks the secret to Youngjun's wife who looks younger than her age, Miyeon says she is loved every night for her husband's big things. After that day, Eugene couldn't sleep with the thought of Yeong-jun's objective, Eventually, he blatantly seduces him...​

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.

Mi-hyeon's newlywed life was normal until her husband, Ki-hyeon, got into an accident. Her body and mind are ruined as she takes care of her crippled husband. While struggling with the hardships of her life, Mi-hyeon takes in a young man as a boarder with the introduction of her friend, and a deviation that Mi-hyeon never had before begins.

Jin-hee, kicked out by her boyfriend, finds a place to go, and Hameda finds her sister Mi-yeon's house. Miyeon's reaction is a cold reaction that says that a child who lives well like you doesn't go to her mother's house. Still, she is allowed to stay in Mi-yeon's house for a while without being involved. Jinhee decides to make food after he has been idle and decides to pay for the meal. While going to a mart to buy food ingredients, she discovers Mi-yeon's husband, Young-jun, who is eating bowl noodles on a local bench. Young-joon is leaving the company and is unable to speak to his wife, Mi-yeon. Gives food to make such a writer is both affectionate going piled up ... Meanwhile, work to advance the younger juniors engaged in an affair porch and motels in Nam Tae Jin Hee, and while the writer is snatching at each other with love and affection the development of these... Where can I go for affection?...