Min-gyoo, who made a lot of money with real estate, got married early and has a son who is less than 20 years old. But his son brought his daughter-in-law, saying he was getting married this time.
Middle-aged couples in the lower house keep losing sleep due to the noise upstairs where a newlywed couple spend hot nights together. The level of noise always escalates, and the man downstairs who can't bear it anymore runs and knocks on the door, but the newlyweds became silent. Middle-aged couples who want to have their revenge had sex with their own loud voices, but they can't fool their age. She's mad at the guy who's been knocked out before he even reaches his peak. The war of nerves between the two couples is getting fierce.
Tired of married life, the husband turns to his brother-in-law family who is staying at home an a long business trip. The husband, who only washed his fingers for no reason, attracts Casanova to encourage his brother-in-law's affair. In addition, he planned to lay down his brother-in-law's house as bait, but as things went wrong, his wife fell into Casanova's hands. The husband can't let go of his anger. When he confessed that to his sister-in-law and threatened to divorce, she said she would do anything for her good sister. The husband, who suddenly got a double income, slowly zips down, hiding his joy.
친구의 집에서 함께 살며 남몰래 친구의 누나를 좋아하는 진우는 애인이 있으면서도 호시탐탐 누나에게 접근할 기회를 노리고 있다. 하지만 친구의 누나에게 섣불리 접근할 용기가 나지 않던 진우는 중요한 날 여자의 속옷을 입으면 행운이 온다는 말을 빌미로 누나에게 접근하고, 두 사람의 관계는 그렇게 점점 깊어지는데…
A movie about sexual love as a drunk woman finds her way to a man's house in the middle of the night.
