Swapping Sisters

You're lying in bed when your girlfriend, Jeni Angel, tells you she's been fantasizing about your cock and tugs your pants off so she can suck it. She goes to shower, leaving you half-naked... when her stepsister, Melody Marks, walks in and finds you! Melody's annoyed to find a naked guy in the room she shares with Jeni... but she's also interested in getting a peek at your dick, and once she looks, she wants to touch. While your girlfriend is in the shower getting ready for you, her stepsister is titty-fucking you and riding your dick!