[Extremely vulgar SEX and disgusting development! ] Alice, a shy married woman who went on a trip with her female friend, wanted to change herself. She's plain and reserved, and the only thing she can do is make her nails a little flashier. This trip was just a girls' trip, but everything changed when I picked up someone on the trip. After just drinking, he gradually becomes engulfed in an erotic atmosphere, and the sight of his girlfriend's female friend getting pleasured by the aphrodisiac makes her feel self-conscious.