Sung-Joon, who has a sexual desire that overflows like the phrase "damn 20s", has a secret that he can't tell anyone. It's about watching past idol "Jang Min-young"'s fan cam and defending herself. So I got drunk and had my first kiss with my friend Banji and took her home... Sung-Joon, embarrassed by the beauty of his mother's appearance, inadvertently ran away to hide her erect genitalia, but in the end, he ended up dreaming. Sung-Joon, who said that it was the first time she dreamed of a woman other than Jang Min-young, again asks Geum-ji to drink alone... What does Seongjun think?