IPZZ-246 _Lovers were gang fucked at a barbecue party

The recent dishes of Nangcuc restaurant often have the NTR tag attached, but this dish probably doesn't have it (that's what the male lead in the movie thinks). He and Kana are sophomores in college. They have been dating for a year and living together for almost half a year. Kana is beautiful, cute, kind and has a slim body. The male lead feels very lucky and happy to be with Kana. But then he discovered Kana's classmate's BBQ party. There, Kana was surrounded by naked men, laughing happily, swinging the stork and just like that, hitting his lover. The horrifying scene made the male lead unable to believe his eyes, but for some reason, the video of his lover being fucked made him excited..?