A sexless couple Eun-sook and Won-gil. Newlyweds Jong-beom and Na-jeong graduated from physical education. Jong-beom happens to be Eun-sook's personal health trainer and sex partner while working as a courier. Jong-beom introduces her wife Na-jeong as Won-gil's personal health trainer, and Won-gil receives sexual stimulation through Na-jeong. The two couples, who have been sleeping for a while, are boiling over and plan to have sex with each other...
Status: Released
Language: KO
| Original Title | 스와핑: 여자 헬스 트레이너 |
| Release Date | October 4, 2021 |
| Status | Released |
| Language | KO |
