Jin Si-ah

I had a dream...sleeping with you and Hwa-yeong. Jin-goo and Joo-hee were happy until one day their daughter Hwa-yeong, who had eloped with another man, came home. Hwa-yeong and Jin-goo were a couple at school and she had gotten pregnant. So things took place quickly and they got to live with Hwa-yeong's mother Joo-hee. However, when Hwa-yeong found out she wasn't pregnant, hit it off with another man and left the house. Jin-goo and Joo-hee had fallen in love while she was gone. Hwa-yeong had broken up with her other man and came home. However, she finds it weird that Jin-goo is still at her mother's house. Jin-goo and Joo-hee put out all sorts of lies to hide the truth from Hwa-yeong.

Two wives are stuck in sexless marriages and wish to change that. They turn to a mysterious internet product to help.

So-ra, a woman who lives day by day meeting conditions. Hyeon-soo, a man obsessed with women's scent. Upon Hyeon-soo's suggestion to sponsor her, So-ra maintains a lover-like relationship with him. Sora and Hyeon-soo as couples seduce men for fun, enslave them, and then destroys families. Once, while seeing a happy couple in a chicken restaurant, So-ra felt jealous and wanted to break that happiness. So-ra and Hyeon-soo decide to seduce the husband and brings him to their guest house after several delivery exposures. In the end, the couples swap together with Seok and Hyeon-jin at a chicken restaurant. Can Sora's plan succeed to destroy ordinary couples?

A student finds his friend's mom very sexy. While studying for tests, she tempts him away from his studies and a hot affair ensues.

Min-hee, a college student living with her designer mother, has two secrets. For one thing, have an older sex partner you meet regularly. Min-hee fills her father's vacancy by meeting the man. Another secret is that she keeps getting drawn to her mom's personal trainer, Cheol-min, whom she recently introduced to her mom. One day, when her appointment is canceled, Min-hee comes home and secretly spies on her mother and Cheol-min's sex

Seok, who wants to try perverted sex, pesters Hyun-jin every day, but Hyun-jin rejects it saying she only like normal things. And then one day while delivering chicken, he found So-ra and Hyun-soo, a couple who enjoys delivery exposures. Frustrated as he is with Hyun-jin, he starts neglecting her and became more and more hooked with the So-ra couple. To recover their relationship, Hyun-jin goes on a date with Seok. But then a call came for him. The couple invites him for sex. Will he be having a date with his wife, or will he accept the invitation he may only get once in a lifetime? What would be his choice?

Yeong-joon, who usually loves stockings, happens to see next door Hye-mi's red stockings and feels a sneaky excitement. Afterwards, Yeong-joon begins to show a kind of pathological obsession with stockings. He shared the same roof with the woman next door due to the sudden suggestion of his wife. His obsession with stockings becomes more intense as he collides with her.