Between a woman with big breasts and a woman with big ass, which two friends choose? Oppas, even if you are tired, you will only look at them~ You have to eat to know the taste, right?

The couple, who are full of love, try their best to keep the relationship going, but it is not easy because of the mother-in-law between them. Even her wife is not enough to stop her mother. Searching for a solution, her husband decides to introduce a man to her mother-in-law...

My husband almost slept with his sister. Soon after, his brother-in-law, who keeps coming to mind leaves after realizing that he does not love his wife. And the older sister's husband, Jeong-wook, visits the sister-in-law in anger, but the sister-in-law also suffers from not accepting this situation. The two who flirted like that commit another affair, and Jeong-wook soon feels guilty.

Shortly after the man and his wife were newly married, the distant cousin came to live at home temporarily. With this cousin's involvement, the couple's sexual life had problems. The Neuroticism cousin often broke into the room when the man and his wife were having sex, which made them lose their interest. The coquettish cousin, in addition to satisfying herself with a masturbator, often seduced the man to have sex with him. The man could not stand this life, so he found his single friends, My friend was incredibly robust, which satisfied my cousin very much. They also established a sexual relationship. Who knows, a few days later, my friend was exhausted, while my cousin was still lively and seemed to have drained the male lead's friend The coquettish cousin squeezed the man dry

1. The art of sex. Skills to hit a home run learned and mastered with Kyeong-won and Sin-ae! A chance to see and hear detailed stories about how to seduce a woman and what to do when you enter the field. 2. Body type in sex. Sex according to the body type that Ah-yeong and Hae-il say. And it shows what a hot body conversation is like!​

Hyeon-joo and Seo-hee work at a karaoke right before they went bankrupt. The two plan a hot service to save the store.

The story of men and women who accidentally exposed their naked bodies, and their candid story that makes them more excited about sex in unexpected situations.