Well, it has been asked before, MW - it also a typical 'wank fodder' thread - I'm not saying that is your motivation, but it has been the motivation of others in the past. Also, you tell us how we feel: 'why don't you girls love porn like we guys do?' - many of the women here love porn and have been quite clear about that, maybe they don't feel like explaining it all again.
I wouldn't be porn actress because I disagree with being contractually obliged to have sex. I have read far to many accounts (three actually, and that was 3 too many) of porn actresses being told they were being hired to do X and Y and then they show up and the director wants anal gang bang and the small print on the contract means the performers owe loads of money if they don't do as they are told. I can't see that as anything other than rape - the fact that money changes hands and a superficial 'agreement' takes place is neither here nor there - the industry systematically and repeatedly rapes the performers. That's also why I don't watch anything other than clearly genuine amateur porn and animated porn.
Some performers - male and female - enjoy it I'm sure, enjoy all the sex and embrace it fully - I'm not trying to insinuate that doesn't happen, but I have no way of telling if the performers in any one scene I might watch are genuinely having fun or grinning and bearing it for the cameras. So I just don't watch it - the idea of wanking off to somebody being raped makes me physically sick and I though I think I could suspend disbelief if I tried, I won't.
In the past, I guess 10 or so years back, I have fantasised about being in a porn scene - but even then I knew it was strictly fantasy and not something I'd ever really consider doing. The thought of doing it for real just brings up too many unknowns, too many potential dangers.