They wax their balls, asses, vulvas, chests and backs. They don't need to cuddle before or after sex, they are extremely limber and can withstand holding difficult positions under hot lights for extended periods of time. Porn performers occupy the small end of the gene pool: They don't look anything like you or me, and that's why they got the job.
They make the sex, and they get the paycheck. Porn stars don't 'make love' - except maybe to the camera. I hate to break it to you, but first, the title would be a misnomer. well, where else are they gonna learn about sex? It's so glamorous, and men's magazines are always trying to teach the fellas how to trick their girlfriends and wives into being more like porn stars in bed, and kids these days.
I mean the AVN Awards, is gearing up for its expo in Las Vegas this weekend, don't you wonder what it would be like if someone really wrote that book? I mean, how to really 'do it' like a porn star. A sex guide it wasn't (phew!) but it was like a year's worth of Defamer-lite and a bag of chips, so I enjoyed it. The book then had, I suppose, an identity crisis from what I heard it chewed through a couple ghostwriters, yet came out as one of the more fun, trashy, tabloid-style bios I'd read in a while.