Yoo-jeong, who was in a relationship with Hooni, has a problem. It's sex, For her, sex is always simply an act of uninteresting love. But after hearing the words hurt by her lover. In search of a secret tutor of sex, you will be born again from a sex beginner to a sex scene.
| Actor | Role |
|---|---|
 Yoo JungNot listed | Not listed |
 Sung YeonNot listed | Not listed |
 JamesNot listed | Not listed |
 Hun-iNot listed | Not listed |