One family hires a housekeeper because of their mother, the owner of a company who often goes on business trips. The former maid quit her job due to some circumstances, and a new maid came, and a foreign lady came. A foreign lady with a great figure! One day when he came home early during classroom break, he heard a strange sound his dad's study.

Due to their individual circumstances, Yoon-jae, Do-hoon and Alisa gather at a mahjong room run by madam Yang. When Yoon-jae arrived, the moaning sounds of Do-hoon and madam Yang were leaking from the mahjong room. Alisa arrived shortly after. Yoon-jae takes Alisa and leaves for a while, but Yoon-jae is already sucked in the game before even entering. That's how Do-hoon and Yoon-jae started playing mahjong with their energy drained. The game gradually turns to madam Yang, and she decides to make the final wedge and starts to seduce Yoon-jae. Alisa also tries to seduce Do-hoon, but things get a little twisted and they all got into a hot relationship in the mahjong room...

A famous rural playboy teacher and a Russian wife Grande is already in a deep affair. The two, who were trying to avoid her husband's eyes and bring a thrilling meeting, eventually get caught by the husband, and he who loves Grande so much, cannot bear to be angry with Grande. In the end, he wants to take revenge by persuading the teacher's girlfriend, Soon-sil, a fool in the neighborhood to have sex with him.

Hoon-i who had been farming in the countryside for more than forty years, has Dal-rae in his mind. Eventually, the two got into a relationship but ended up wasting each other's time due to their incompatibility. Meanwhile, Hoon-i's best friend Sang-woo is also thirsty for marriage and tries international marriage twice, but is often rejected because of his big thing. It just so happened that Hoon-i had a crush on Sang-woo's second partner, Alisa, and came up with an amazing idea that would blow away each of their dilemmas...

The young deputy Dong-sik and his wife, along with the middle-aged couple manager, went on a trip together as a couple. In fact, Dong-sik became involved in their friendship trip with ambitions for promotion. However, Dong-sik's wife, Eun-joo, takes care of her wives and is full of dissatisfaction because she seems to have become a helper for them instead of a trip. By chance, Dong-sik witnesses the manager's wife, Mal-sook, having an affair with her manager Seong-gil. In order to shut Dong-sik's mouth, Mal-sook starts her secret proposal...