Sisters Virus

When the man ejaculates before the woman cums, the sex begins all over again and the same goes for when he ejaculates on time and the sex repeats. His techniques get better, but he can't help but ejaculate prematurely and everything is back to square one... endless sex. The man has sex with two women everyday and is trapped in a loophole of sex. He doesn't have a choice. The man can only get out of it if he doesn't ejaculate. However, he feels horny again almost right away and he ejaculates too soon, once again... He has to get out!

A sister-in-law goes to a motel with her girlfriend. She runs into her brother-in-law, who is cheating on her sister. The sister-in-law's blood boils, but there's nothing she can do about it, because now he knows she's a lesbian. They make a deal to keep each others' secrets, but the sister-in-law ends up having a threesome with her brother-in-law and her girlfriend.

Sin-wook and Dong-soo have been friends since they were kids. Sin-wook and his wife swap partners with Dong-soo and his wife. They start playing Strip Go Stop and the game gets serious. The four of them have sex, but they end up falling for each others' wives and husbands and even meet in secret. One day, when their sex life reaches its peak, Sin-wook's wife, Yeon-hee, gets pregnant, not knowing whose baby it is. Her relationship with Sin-wook is on thin ice and then the baby is born. They do a DNA test to find out who the father is.

Myeong-ho works out at the gym with Yeong-seok and Dong-soo. Myeong-ho's wife, Hyang-yi, and divorcee Soo-hee also go to the same gym. Myeong-ho has been watching Soo-hee work out and approaches her under the excuse of helping her. Meanwhile, Yeong-seok and Dong-soo steal glimpses of Myeong-ho's wife with dirty thoughts in their minds...

The life of the male owner and his wife is not coordinated, and he goes to adult products for help. The three female shop assistants of the adult products enthusiastically joined hands to teach the male host. After continuous training with them, the male host can finally respond to the wife's dissatisfaction...

A movie depicting the struggle that takes place when a solo camper meets strangers at a campsite.

There's a beauty who can't see. Her boyfriend broadcasts her private life in secret under the ID 'Blind Beauty Boyfriend'. The boyfriend holds an event to see Blind Beauty in person. Viewer 'Smoking After Sex' gets picked. Seeing her up close and personal makes him feel even hornier. In the end, he can't control himself. He tackles 'Blind Beauty Boyfriend' and stands in front of Blind Beauty. Just as he's about to touch her, she opens her eyes and asks, "Is that how you like it?" 'Smoking After Sex' collapses to the floor as Blind Beauty glares at the camera and says, "You're all the same pieces of shit."