A sex comedy for adults depicting the lust of a man in a promiscuous relationship with his lover's sister.

The unfulfilled first love from 10 years ago. A 10-day secret relationship with her reappeared. Now, I want to end it with you.

A delivery boy gives it his all while delivering packages! Will he be able to find real love in his erotic delivery life? Im Hyeok is a handsome boy who gets dumped by his girlfriend and takes a break from school after his father goes bankrupt. He starts working as a delivery boy and his life changes completely. He provides other services to women who have nothing else to look forward to in their lives besides wait for their package to arrive. The women in an apartment complex become a group and share Im Hyeok with each other. They include his sexy ex-girlfriend Hee-seon and innocent girl Tae-hee. The 5 sensual life between the five women and Im Hyeok starts now.Delicious Delivery

Chi-soo is a repeater who gets bullied by his friends. However, he had a secret about his body that rumors wouldn't die down about... The secret was that he was the possessor of an outstanding package. Rumors about Chi-soo spread and all the women begin to desire him. Chi-soo who realizes what he has, takes revenge on those who bullied him by conquering all their women...

Min-cheol goes down to the countryside to focus on the foundation project. He meets Gyu-ri, a scenario writer. They fall in love and spend a hot night together but the next day she disappears. Will he be able to find the 'perfect size'?