Playboy's Beach House: Episode 05 - Vanessa Robbins Part 1

Cybergirl Vanessa Robbins takes us behind-the-scenes of her latest poolside photoshoot. Our all-natural Cybergirl of the Month April 2011 walked onto our set and began to demonstrate the secret to her ample derriere. "To tighten your ass, you do 50 of these with each leg and then you switch it up," says Vanessa who is on all fours showing us her butt busting exercise. This is workout class we'd love to sign up for.