The great Gianna Michaels has what some would consider to be the greatest tits in porn today. They're all natural, they're huge, and year after glorious year, they somehow manage to resist gravity's pull. But there's more to Gianna's impressive popularity than just a nice rack! Part of what makes every one of Gianna's scenes so damn captivating is her intense energy and raw sex appeal. There are some things that you just can't fake, and Gianna's certainly got that 'it factor." Gianna didn't always know she would end up as one of the biggest porn stars in the world, though! In fact, she was working a regular old nine to five job when she was approached to try out some modeling. Regular...