There are no secrets that this sexy Non Nude model has some of the best legs and the hottest butts in the business. In this Free Callista Model Gallery her fine ass takes a back seat (pardon the pun), so you get more than a chance to get a great view of her perfect abs, boy does this girl have a flat little tummy! Out in the back woods, wearing only a little leather jacket and tight pair of jeans. Showing off her body to perfection.