After watching a video of two girls going at it hot and heavy, Sabre tells boyfriend Blake Palmer that she'd like to try a girl for the first time in her life.  Blake then makes arrangements through Johnny, who's just popped his girlfriend Missy Warner, and Johnny refers Blake to Debi Diamond.  You got the setup, you can figure out the players.  The Diamond/Sabre matchup is your best bet in this no-frills production.