3.0电影 · 2016 · 韩国 · 理论 

ChoiMoo-yeon(최무연) / ChoiJi-woong-I(최지웅) / JeongDoo-gyo(정두교) / KimMi-na(김미나) / HanSoo-min(한수민) / 

An experiment on the affect sex has on diet.　　Yeong-gyu and Tae-joon are making a documentary.　　The first week, they have sex once with one woman.　　The second week, they have sex twice with two women.　　The third week, they have sex three times with three