There's nowt wrong with modeling. It's the 'sex act' bit that turns it into porno in my eyes.
Much as some people don't mind this I couldn't handle dating one of those girls. Even if they were consenting and enjoying their work, rather than desperate for a few quid and crossing a line they'd rather not. Sharing my lass with another bloke? Even if it's just work? Nah, not my cuppa thanks. I'd think twice about the one's that just do 'girl on girl' as well, as that is still 'sex in public' IYSWIM. Many supermodels have done nude shoots as well, so this isn't a huge leap really.
Modeling is different. Although still rude it has some level of 'non-promiscuity' to it. And I think it's the promiscuity bit that gives porn stars their rep. Girl on girl, with toys, may not be their only line of work IYSWIM. It's hard to trust isn't it? Multiple partners means you could be betrayed. But dating a Playboy Bunny is not an issue if that is all they've done etc etc. It's not Porno, it's a branch of erotica. And they often look very very beautiful.
So with porn stars I wouldn't want one, pure and simple. But models are ok, as I actually find smoking more off-putting than the occasional winding up of ze boyz. So my Angel could be a Centre-fold... ;)
It's good manners to compliment a lady on her outfit if it is lovely. And my blood runs cold already...
Bwuhahahaha! :D