Two years have passed since her husband left for work. Unable to bear the growing loneliness and frustration, Mei ends up having a relationship with her son. It was supposed to be a one-time mistake, but her son was also captivated by Mei's body, and the two became immersed in a forbidden relationship. Mother and son seek each other almost every day, no matter the location, exchanging saliva in passionate kisses. The two hope that their honeymoon will last forever, but...