Jeong-woo who is tired of instant food and living alone decides to order delivery food. However, Ga-yeong, the delivery driver, is unfriendly even if she was late. To criticize Ga-yeong sarcastically, he asks, "Will you do everything if I give you money?" Ga-yeong takes the words seriously and attacks Jeong-woo's house. Woo-hyeon is questioning the woman's underwear found at the house of Hyeon-min who came to play at Jeong-woo's house, and learns the situation through Ga-yeong who just came. He said he was better than Jeong-woo. However, Ga-yeong is already full of thoughts of eating both of them.
Summer is almost over, but Ga-yeong who gets hot, suffers from inconvenience due to the broken air conditioner. The repairman is already fully booked and Ga-yeong is looking for someone to fix it right away. At that time, she made a reservation for a suspicious service at the store that Da-hyeon recommended the first time. There's a tremendous thing waiting for Ga-young, who will meet the driver who came from there...
In a big house that suddenly opened, a boarding student is looking for someone to share money and loneliness with. A boarding student happened to come to Ga-yeong's house through a friend's introduction. However, the boarding school student, who naturally thought she was a woman, was an adult male, and Ga-yeong continues to be wary of Hyeon-min. However, as soon as she finds out that Hyeon-min is a good person, Ga-yeong seduces him. Meanwhile, Hyeon-min's friend Jeong-woo happens to visit Ga-yeong's house... and the sweet and bloody story unfolds between two friends with a woman between them.
Hyunsoo is lodging at the house of his senior worker, Hyejin. Hyejin has a husband Sang-woo, but in fact, it is an affair with Hyun-soo who makes love secretly. Hyeon-ju, a friend who had been lodging at Hyejin's house before Hin Pyeon, also beats his job and comes in with a pack of luggage. In the end, Hyejin, Sangwoo, Hyunsu, and Hyunjoo. Four people's uncomfortable but dizzying cohabitation begins...
When her husband Seok-ho secretly expresses the dullness of her ordinary couple life to his wife, Myeong-seon makes a new proposal to her husband. Myeong-seon uses his friend Aeran as an excuse to work with Seok-ho and connects them. Seok-ho falls in a deep relationship with his wife's friend Aeran. In fact, Aeran maintains a good relationship with Byeong-suk whom he met, but suddenly the two's physical relationship begins to fade, and he finds himself weakened by a desire for more powerful pleasures and perverted desires.
Min-joo
A room salon isn't doing well. There's only Min-joo on duty. One day, a beautiful girl called Joo-hee comes looking for a job and Min-joo and her boss gets her to work as a call-girl. The store soon becomes famous for its luxurious treatment and service and sales increase. The owner suggests they move up to Gangnam and they all get excited...
The wife's friend fills in for the wife on lonely nights! Hyun-joo quits her job and gets kicked out of the house she can't pay for. In the end, she stays at Hye-jin's while she looks for a job.
Sexy female college students get part-time jobs at a room salon and provide very special services.
Hae-jeong
Kyung-name lives with an old flame, but is crushing on the model next door. One day he wakes up cuffed and the only way out is by sleeping with the other people trapped with him.
