Hey Courtney!
I did porn for a year and a half a few years ago and am making my foray back into the business. While I'm no Jenna Jameson by any means, I did about 20 shoots (DVDs, magazines, online videos, etc.) and developed a little cult following, which has really helped build a name as a provider. I was able to come into the business as a newbie and command a certain premium and steady flow of clients from when I was 19-20 up until now (I'm 24), with no means of drying out, so to speak.
Unfortunately for us porn girl providers who are out in the open about our off-camera work, there is HUGE stigma attached with our alternate means of income. Which is incredibly fucked-up and hypocritical, considering that most porn stars engage in some form of escorting.
Need more proof? Go to any major adult talent agency website and notice how under the list of scene types that a girl is willing to do, there is a box for "bachelor parties." Funny how many of these bachelor events end up being a party of 1 (or 2 when the girl shows up!)…
It's all such malarkey and a bunch of bullshit semantics. Given the declining rates for porn scenes and the increasing number of girls entering the industry, who could blame a girl for wanting to subsidize her income with quick $$? Especially since a scene can take several hours to shoot, during which time you are required to put your body through the ringer with all these crazy, uncomfortable positions that are completely ridiculous IRL (but look good for camera angles).
Regarding your friend who wants to get into the biz, I would be happy to elaborate via PM, but here's the lowdown. Straight porn is very male-UNfriendly. Most production companies pay their male talent considerably less than what they pay the females, and the market is TOUGH to break into as a novice. The big name companies have a list of established guys they use on a regular basis, because time is money and they do not want to fuck around with someone who could potentially be camera shy and delay the shoot.
For males, looks and cock size only go so far. What's extremely important is being able to maintain a full erection for anywhere between 1-X hours, which is much harder (no pun intended) than you would think, even with a super hot naked chick in front of you. I've worked with guys who had the most raging boner, until the lights and camera came on and they were surrounded by a production crew of sweaty, fully clothed dudes. Then once the producers were ready to wrap up the scene, the guy would be asked to cum on cue. Imagine being ordered to cum in 1 - 2 minutes, with a bunch of bored, non-sexy people watching you!
Between being overworked and underpaid (and under-appreciated), many guys took to doing gay porn on the side. Some even went so far as to create a gay porn alias to their hetero alias! At least there they got paid handsomely, as they should be.
Of course, it's not to say that your friend can't make it in the biz as a straight porn actor. For all I know, he could be the next James Deen--that guy never stops booking! There's just a lot of shit to wade through at the beginning, and it can really make or break you.
Anyway, I hope that was helpful. Am always happy to answer any other questions you or your friend may have!
Best,
CK