主演：하나경 구지성 황찬우 이재혁
简介： The first ever intimate experience!Seon-mi (Koo Ji-sung) hands a name card to Joo-hee (Ha Na-kyeong) who is about to get married, saying that shell be able to feel sexual satisfaction like never before. Joo-hee experiences something new and starts expressing her rising emotions to her fiance despite the time and place. Unlike Joo-hee who is enjoying this, Min-woo is getting tired. He tries to satisfy her to the best of his abilities and even asks for advice from friends but its not enough. What is that place that has her upside down like this?