Sex Girl 12

Hyeon-soo is being bullied at work and is living a life of no joy. Suddenly, he is promoted to vice president of the company due to a drunken resignation. The female employees run to Hyeon-soo to look good, and Hyeon-soo begins to call his female employees one by one to play the role of secretary, saying that they will be working behind the scenes.

The thrilling and suspicious cohabitation of a young and sexy aunt and a lustful MZ college student begins. Tae-hoon, who has been accepted to college in Seoul, comes to the city imagining his college life by himself but becomes disappointed when his mother calls him to stay at her friend Kyeong-sook’s house. However, he is delighted when he sees the middle-aged woman Kyeong-sook’s young and sexy body, so he happily settles in. While imagining sex with his mother’s friend, who has fair skin and seductive eyes, Tae-hoon, who comes home early, witnesses the mature woman performing an adult broadcast in her room and relieves his sexual desires by watching her stream. However, Tae-hoon gets worried about how to deal with Kyeong-sook and confides in his friend Min-wook, who suggests using her broadcast as a weapon to have sex with her.

"Trust me tonight" Min-ho is preparing to get a job and is spending some time in his parents' house. However, his parents aren't home and only his young sister-in-law is there. His brother Hyeon-soo had left the house after fighting with his wife. Min-ho can't help but feel attracted towards his young and appealing sister-in-law.

A sister-in-law goes to a motel with her girlfriend. She runs into her brother-in-law, who is cheating on her sister. The sister-in-law's blood boils, but there's nothing she can do about it, because now he knows she's a lesbian. They make a deal to keep each others' secrets, but the sister-in-law ends up having a threesome with her brother-in-law and her girlfriend.

Couple Soo-ji and Sang-min, who once lived next door, and Soo-yeon who experienced having an affair, spends a moment of confusion due to Soo-ji's sudden death, and now lives a normal life with her husband Dong-seok. Then one day, Dong-seok gets into a parking dispute with Mi-ran, a newly-married couple who moved next door, and Soo-yeon is embarrassed to learn that Mi-ran is the female junior who once had lesbian tendencies towards her in college. Two couples living next door and getting close. Unlike before, Mi-ran has become a lawyer and ignores Soo-yeon. Soo-yeon gets angry. Meanwhile, Soo-yeon found out that Mi-ran's husband, Seok-ho, is a stay at home husband, and Soo-yeon who is in the same situation is attracted to him.

A man's business fails and he's chased by loan sharks. He moves in with his best friend. His best friend's wife can't conceive, so the man sleeps with his wife to help her conceive.

Jeong-hee goes home to take care of her sick mother. While Jeong-hee is gone, Yoon-soo convinces his father, Seok-jin, to call a housekeeper to do the chores while his mother his gone, and so comes Se-hee. Yoon-soo likes Se-hee and ends up sleeping with her. Seok-jin also ends up sleeping with her while receiving a massage from her.

Seok-yeong has been living with his father ever since his parents got divorced when he was young. His father, Joong-nam, would always introduce his new girlfriends to Seok-yeong, but Seok-yeong didn't like running into strangers in his house. At the same time, Seok-yeong feels more comfortable with women older than him. One day, Joong-nam says he's going to marry his new girlfriend, Gyeo-won. At a family dinner, Seok-yeong feels attracted to Gyeo-won's sister, Gyeo-woon, but he has to call her 'aunt'

Chief Park imagines going wild with Ga-hee while she thinks he's weird. One day, Chief Park leaves early and she has sex with Woo-jin, a colleague she's secretly seeing. A while later, Chief Park opens the door...

A man has an accident at work, and his boss asks his wife to have sex with him in order to free him from responsibility. One day, the man witnesses a scene where his wife has sex with his boss and decides to take revenge by doing the same to his boss' wife.

Jeong-hee goes to her parents' home to take care of her sick mother. And then, a young lady, Se-hee, came to Jeong-hee's house to work as a household helper for a while. Yoon-soo, Jeong-hee's son, fell in love at first sight, and her husband, Seok-jin fell asleep from Se-hee's massage. Meanwhile, Jeong-hee who came to her parents' house, met Hyeok-jin who used to like her, and says she will be leaving her home for a while…

Jae Hoon was discharged from the army and came to his idol trainee younger sister's accommodation to stay for a few days. At the house, his sister's idol trainee friends, Hyeon Joo and Yeon Joo, are there. Her friends have a good feeling about good-looking Jae Hoon. In the middle of the war between the two women for possession of Jae Hoon, embarrassed Jae Hoon makes a shocking proposal to Hyun Joo and Yeon Joo...

Tae-hun, a young and sexy aunt and a nephew of the nephew, a college student full of desires, begins and imagines her own college life alone. As he enters, he sees the owner's mature body and beauty and is happy to board. One day while she was drooling while looking at her sexy aunt Kyung-suk on her immaculate skin, while she sneaked into her aunt's room, she saw her aunt on the Internet. After that, Tae-hoon solves her desire by looking at her aunt's friend, but Tae-hoon becomes increasingly eager for her. Min-wook confesses his concerns to his friend Min-wook, and Min-wook proposes to commit his aunt with his aunt's friend. Tae-hoon, who came back home, comforted himself while looking at his aunt's friend as usual, and suddenly opened Tae-hoon's visit and entered Kyung-suk! Can Taehoon really have sex with his aunt?

Do-yeong is unemployed after graduating college of physical education but gets a job as a trainer in the gym. There, he meets Se-hee, a beautiful and famous sports caster who lives in his neighborhood. He tries to buy her attention but fails several times. Meanwhile, Do-yeong finds out that the gym is planning a way to use Se-hee and he sets out to save her. What is going on during the 1:1 sessions at the gym and what is the plot behind it?

Dae-gil has been skilled with his hands and has shown a strong desire for winning ever since he was a child. He will succeed his uncle and jump into the world of Tazza, risking his life in competition.

Kang-seo, a prestigious college student who lived as a tutor and a convenience store part-timer received a tutoring request one day. Kang-seo, who was tutoring the gangster's daughter, goes to bed with the gangster's newly remarried wife, and is soon threatened by the gangster.

Hyeon-goo introduces Seung-mo to the local area, probably feeling sorry for Seung-mo, who lives under his wife's nagging. However, Hyeon-goo's purpose is to divert Seung-mo's attention and meet Seung-mo's wife, So-hee. After spending time with different people, So-hee and Hyeon-goo's feelings change.

Min Jung's husband has been traveling for 300 days and she feels lonely. When her friend Chung Hee moves in next door, Min Jung often visits her house, during which she keeps meeting Jae Ho, Jung Hee's son. After having an impulsive affair with Jae Ho, Min Jung tries to forget about it, saying, "It was a mistake," but she keeps remembering his young body.

I was once a novelist who was looking forward to the future, but now I am living in a house that is just a handful. I have to write, but the enthusiasm for writing has long been lost. One day when I was bored every day, my friend (Jane) of Sukjep (exponent) comes home. Jane pulls the hair out of her face with a sweaty face on a hot summer day and sits on the front door. When I saw Jane who seemed innocent and innocent and sexy, my heart was rocked ...

Darkness falls on the city and their time begins again. Karaoke helpers who entrust themselves to the black Starex and become lovers of men who are weary of the world. Their second story, which shines brighter than the twinkling neon signs on the drunken night street. Jung-in, who has started working again, vows that she will no longer be dragged around by her sidewalk girls. However, contrary to her determination, her heart is shaken by the sad stories of the girls. She eventually decides to get the girls who are being exploited under her boss.

Not with her husband or boyfriend, she imagined having sex with someone else. Introducing the stories about maturity trained through having sex with new people.

Beautiful DJ Da-som hosts a late night visual radio show for adults. It's called One Night Radio. Listeners are treated to a unique episode about sex every night. With Da-som's calm progression, the real and hot story heats up the night.

Yeon-hee comes to Jin-woo with a smile and buys alcohol. Jin-woo Yeon-hee, who pretends to be bright, thinks it's strange, but it fits everything. When she finds out that Yeon-hee has broken up with her boyfriend, Dong-jun, her heart goes haywire. Yeon-hee, who is drunk with her, confuses Jin-woo with Dong-jun and kisses him, and Jin-woo is unable to push Yeon-hee, whom she liked in the past. Na-young knows that fact of her and confesses her own heart to her courage.

The old man who lost his wife and lives in the house of his three daughters-in-law is bothered by their mature bodies. The three careless daughters-in-law have sex with their husbands, or shower without locking their doors, making the old man’s sexual desire more and more active.

Manager Jeong falls in love at first sight with the president's wife who came to deliver the goods to the company. Bo-yeong takes her on a phonetic basis to make her her own woman, and after that, Bo-yeong begins to cross the river that she can't escape.

Mi-yeon and So-jin are looking for new jobs after quitting their work at a massage shop, which, despite being wholesome, has low revenue. So-jin, who was looking into an illegal massage shop to make a lot of money, forces her friend Mi-yeon, who is uncomfortable with it, to work with her. As So-jin becomes more and more proactive in her new job, the number of her VIP guests increases, and Mi-yeon, who had been watching So-Jinjiang spend her money, also becomes more proactive.

Myung-soo, who opened a new karaoke room. She promotes the store by giving rice cakes to her local aunts. In order to take over the strong-looking Myeongsu, the pretty neighborhood ladies start a meat attack. Myung-soo inherits her stamina and leaves the shop to her junior Yoon-il, and Yoon-il is happy at first at the attack of her aunts...

Hae-seong, a room salon employee, is kicked by his lover because he has no money. A life that is ignored even by the boss of the salon and the ladies. The lottery ticket bought by chance wins 1st place, and the girls who take over the room salon and ignore them launch an indiscriminate fire attack to seduce Hae-seong...