Not every chick looks more comfortable with their clothes off, but Heidi Mayne is definitely one of those carefree exhibitionists. This natural blonde is also a Grade-A piece of ass, with a perfect stacked package of large tits and a juicy butt. And what could be more All-American than her love of powerful muscle cars like the Dodge Challenger. She says the sound and vibrations of a V8 purring under the hood is pure "sex on wheels." Since she started in the porn biz in 2007, Heidi's racked up an impressive set of credits, including the 2009 AVN Award for Best Group Sex Scene. A quick glance at her fit body will tell you she's also a huge fitness buff, and from the unbelievable thickness of her 41-inch butt, it's clear Heidi's one gal who never forgets to do her squats. Check out her hot scenes and let this porn star's confident onscreen presence draw you in and rev your engine for a big finish.