How can I become a pornstar?!

Or at least do a scene? I live close to the SF Valley and I consider myself straight. I know that the biz is into straight boys and I'm a good looking, white 18year old male. I'm a swimmer so I have a toned body plus I'm naturally smooth.I want to be in any kind of film from vanilla (just me getting a bj) or as kinky as possible (me bound and helpless, used as a cum dump and get my virgin asshole, shaved, primed and ready for its first entry. Then piss into my ass and make me shoot it out into a bowl and dump it all over my face. Or get gangbanged while bound and immobile and everyone nuts into my ass and someone collects it into a bowl and they all feed me the cum).Anyone know where I can get started I've tried looking everywhere. Plus I need the cash.