Sojeong, who came to Korea to study with her relatives and brothers. I immigrated to the Philippines with my mother when I was young, but I am going to sit down in Korea at this opportunity. It’s a bit unfortunate that my relatives are not in Seoul, but I decide to endure it until graduation. Minwoo and Sangwoo are amazed at the first appearance they see after they become adults. Minwoo is embarrassed to remember that she touched her chest as a child. Sang-woo looks at a predetermined shower, and after that, he begins to be attracted to the opposite sex. Minwoo dreams of having sex with Jeong Jeong. Then one day, the three drink together and come home, and Minwoo, who drank a lot, falls asleep early. Jeong-jeong, who was talking with Sang-woo, seduces Sang-woo to have sex.