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.
Seokbong and Yuna are a married couple. Hyemin and Jisoo live next door to them. Unlike Seokbong and Yuna, who lead an exemplary family life, Hyemin and Jisoo are a free-spirited couple. However, in fact, Seokbong and Yuna are a sexless couple who cannot open up to each other and are suffering. One day, Hyemin notices Yuna’s loneliness and attacks her, and Jisoo also finds out about it, and the free-spirited couple decides to help the couple. Seokbong and Yuna, who receive their coaching, return to being a harmonious family. As time passes and the couple becomes bored again, they ask the couple for help again…
oo-mi, a quiet church lady, hates to stand out and always wears a cross necklace around her neck. She is a purist who has never met or dated any man. A bully, Won-joon, appears in front of her. Hearing that Joo-mi is still chaste, the desire to seduce her intensifies. For Won-joon who meets women once a month, it was easy to seduce Joo-mi, but it was not easy to steal her virginity. Won-joon, who said goodbye to Joo-mi, who would never let him have sex, started dating Na-yeong. They brag about it to Joo-mi and insult her. Jooo-mi, who was insulted by Won-joon, who she loves so much, had sparks in her heart. Joo-mi decides to have sex with her church friend in revenge against Won-joon.
Grace and Ivy are half-sisters who finally reunite in New Zealand. But as they begin to share this new life together, that may also include sharing one man.
A former dancer returns to pole dancing class without the permission of her conservative boyfriend. She then meets an alluring instructor who brings back the excitement in her sex life.