Do Hee

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.

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.

A young couple, Wan-jin and So-hee, are living with Wan-jin's single father, Seok-bong. Seok-bong was preying on his daughter-in-law, who was doing the housework and preparing meals for him while her husband was away at work. He pretended to have dementia and attacked her. So-hee, who was suffering from her shame, suggested to Wan-jin to hire his father a caregiver, saying that his father seemed to be suffering from dementia, and so Bok-ja, a sexy and voluptuous caregiver who was about Seok-bong's age, came in. Seok-bong is captivated by Bok-ja's passionate charm and soon begins to share his love with her, and in this way, she takes the place of Wan-jin's new mother.

Hyo-min, who became a prostitute by choice, undergoes sex training to serve clients under the supervision of Kyeong-seop, the manager of the establishment. She services countless men and even learns advanced techniques directly from Kyeong-mi, who works with her. Meanwhile, Kyeong-seop gradually opens his heart as he discovers the reason behind Hyo-min's decision to enter prostitution.

Mi-na, who enjoys a business trip massage at her house, admires the skills of the new business trip massage therapist, Hyeon-goo, and decides to introduce Hyeon-goo to her close younger sister, So-hee. At first, So-hee, who was reluctant to meet Hyeon-goo, fell for his massage skills. Then one day, Mi-na made a new proposal to So-hee and Hyeon-goo...

After finishing his long career as a government official in Hanyang, His Excellency returns home with his gisaeng lover. His mistress, who washed her identity as his foster daughter, can't adjust to the boring country life and becomes lonely. On the other hand, His Excellency keeps paying attention to his female servant, a familiar face in his hometown full of memories, and becomes increasingly neglectful of his mistress. The mistress, who is saddened by His Excellency's actions, receives comfort for her body and mind from his male servant. One day, an imperial scholar comes to visit and takes control of his mistress, but when His Excellency does not take any action, she becomes greatly disappointed. However, the male servant, who watched the scene, seeks revenge for her from the imperial scholar but is caught by His Excellency and beats him. At the end, his mistress decides to run away with the male servant in the middle of the night.

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...

Hyeon-goo, who was having a hard time moving, calls a business trip massage that he came across by chance. That night, he learns that the business trip massage he called is famous in the neighborhood, and Hyeon-goo falls in love with calling business trip massage every day. Then one day, Hyeon-goo, who was thinking about who to call, calls 3 people at once...