World of Exchange Couples 2: Their Own Secret Techniques(2023)

Youngest Daughter-in-law(ko)

Min-gyoo, who made a lot of money with real estate, got married early and has a son who is less than 20 years old. But his son brought his daughter-in-law, saying he was getting married this time.

Yoon-Yool's Men Affairs(ko)

Na-ri joined the company as a new employe, capturing the hearts of her colleagues with her outstanding skills and looks, but she had a plan! She pretends to be in love with the president's son, registered her marriage with him, and have other male motives who don't know about it pay for him recklessly. It's a love-war-like story where Hye-seon, who was in an internal relationship with the president, proceeds with the plan that Na-ri has made and eventually takes over the company.

Call Center Accepts Everything(ko)

Female employees of the call center work as customer counselors for a company that sells adult products. Under the company's policy of unconditionally satisfying customers, the hardships of employees who always have to endure the customer's power abuse continue. Manager Jang and new employee Yoo-ri, who have long endured and worked under team leader Kang, who wields female employees with his own power, appear in front of Joo-ri. Yoo0ri, who was in charge of Gyejinsang, one of the company's blacklists, as soon as she came. And Joo-ri, who made an unexpected friend with foreign customer Kenny.

Happy Ending(ko)

Yeong-joon who loves a mysterious woman named Seo-ra succeeds to change the past by visiting a woman with mysterious powers. However, she is now married to a loan shark named Cheol-jae in the changed past. Cheol-jae lives in captivity under Seo-ra and plans a new love and life, while Yeong-jun agonizes over Seo-ra's happiness. The fate of these men and woman who have changed their pasts, unfolds.

Neotube: Threesome Restaurant(ko)

Won-il convinces Ji-na to make money through phone tube. The video of the two went viral, and Won-il picks an additional person. Hwa-jin and Yoo-na who started to work together like that visit Ji-na one day to receive a video and Kwang-soo run towards them...

Weird Double Life(ko)

Yeon-joo and Chan-hyeok loved each other like any other couple at first. However, Chan-hyeok became cold to Yeon-joo, and after fighting, Yeon-joo leaves the house where they lived together. Yeon-joo walked to the place of memories while crying. She recalls her first meeting with Chan-hyeok and tries to forget him by drinking. Chan-hyeok calls Min-ah whom Yeon-joo had met in secret, and Min-ah knows Yeon-joo as Chanhyuk's older sister...

Sex Solution(ko)

Tae-jin and Hye-jeong sense that there is a problem with their relationship so they decided to have a sex consultation to solve their problem. Sang-soo, who came to the sex consultation, suggests a solution for the couple. At first, they were embarrassed and awkward, but they accepted the sex advice to improve their marital relationship.

Private Lesson Bribe(ko)

Ji-hee, who secretly liked Min-soo, happens to study together at Min-soo's house, who is struggling with the exam. In that situation, Ji-hee secretly imagines a romance with Min-soo. When Min-soo finds out that Ji-hee likes him, he puts his head on and focused on his grades. Meanwhile, stalker Na-yeong, who also secretly likes Min-soo, suddenly visits Min-soo when she sees Ji-hee coming out. Min-soo uses Na-yeong...

Office Sex 2021(ko)

The office adjusted working hours due to COVID-19. Representative Jeong-yeon instructs her subordinate, Ho-soo, to install CCTVs to monitor other employees. Na-eun and Yeong-tae work the night shift. He's acting deviant, not knowing there's a CCTV in place...!

Trap: Her Hole(ko)

A perfect trio of crooks, their union is almost a dream team. Do-hee and Hye-ji visited a ski resort to successfully cheat and take a break. While they were planning to rest for the time being and conspire for the next scam, they heard that snowboarder Na Shin-woo, a national team member who recently divorced his granddaughter, will come to the ski resort for a long time. After hearing that Na will receive 5 billion won in compensation for her divorce, she plans to commit another fraud.

Woman Who Falls Under a Real Spell Once a Month(ko)

A female internet novel author falls under a spell once a month that transforms her into a man! Her boyfriend has tried everything, but it's no use, and the only way is to ejaculate! She becomes more and more exhausted due to her rapid hormonal changes, and her boyfriend, who had been helping her, also begins to get tired of her. At the end, she decides to try her last resort.

Sex Bot Fairy(ko)

Na-moo, heartbroken after breaking up with her girlfriend, accidentally sees a post selling sex robots on the internet and purchases one that can love him unconditionally. He gradually falls in love with her sex bot, 'Fairy', and when his friend Seok-jin finds out about it, he visits his house and asks him to share his robot. But when Na-moo rejected his friend's request, Seok-jin secretly stole the operating command of the sex robot and had sex with 'Fairy'.

Aunt(ko)

Big Breasted Daughter-in-law(ko)

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.

Art of Promotion(ko)

Sleeping with my wife is not like my heart, and the boss’s pressure at the company Seungbeom, who was having a hard life, accidentally enters Nainba A drink handed over by the bartender begins the incident. The woman lying next to Seungbeom who woke up the next day is a sister-in-law, not a wife? You will have a fantastic day just imagined with a glass of alcohol...​

19 Gold Young Wife(ko)

Yoo-jeong, who has been married for the first year, was enjoying a happy and sweet honeymoon with her husband. However, the dream of a sweet honeymoon is shattered by the obsession of the manager, who is the boss of the company. The manager takes revenge, not revenge, against Yoo-jeong because of her memories of being abandoned by Yoo-jeong in the past. Eventually, Yoo-jeong, who couldn't stop her husband's future, leaves her husband and gives permission to another man.

A Good Brother(ko)

Mi-hee left alone after divorcing her husband. Needing a place to stay for a while, she stays at Soo-yeon's house, her best friend, for a while. Thanks to Soo-yeon's husband, Geun-ho, who treats her warmly there, she stays comfortably. One evening, we all have a drink asking for goodbye... Geun-ho gets drunk and goes to Mi-hee's room, not his wife, and tries to hug her...

Cruising Love Story(ja)

A junior high school teacher who happens to be a homosexual and falls in love with an extremely handsome young man he meets by chance in Hatten Park. The directorial debut of Ryuji Yamamoto.

Purpose of Cohabitation(ko)

Seung-gu and Yoon-hye enjoy the honeymoon. The photographer, Seung-gu, sells a glance with his senior cousin who is a neighbor cousin on his way to work. Yoon Hye, who has no hesitation in managing her body, goes to the gym for a workout and hears the breakup of Tae Joon, the PT in charge. Tae-jun, who was living in the girlfriend's house, is kicked out with a breakup, and to Tae-jun, where he can't go, Yoon-hye rents out a room for his newlyweds to cover the repair cost of the ride. Offer your own rent. And their purposeful cohabitation begins…

Teenage Little Sister(ko)

When a junior in college moves into his aunt's house, temptation is almost too much with all of the women living there. But feelings grow between them.