Junhyuk tells her lover Younghee that she can’t have sex too much. Minsu introduces a woman who teaches sex to Junhyuk, who is sad. Junhyuk takes different sex classes from three women, and each day is reborn as a sex machine…
| Actor | Role |
|---|---|
 Ahn So-heeNot listed | Not listed |
 Han Yi-seulNot listed | Not listed |
 Kang Min-wooNot listed | Not listed |
 Min Do-yoonNot listed | Not listed |
 Han Seok-bongNot listed | Not listed |
| SStellaNot listed | Not listed |
 Cheon Yoo-jiNot listed | Not listed |