Every year or so I let Naughty America shoot CM. And of course it is immediately on the torrents and file sharing sites 5 minutes after they post the update. lol
But the point is...whenever I do that, we get new eyes on the site that MAY not have seen her before. And those new eyes are members area folks who have already shown they WILL spend money for what they want.
For a girl with a solo site it's EXACTLY like Naughty America (or in this case Twistys) doing an UpSell in their members area.
The girl gets paid, Twistys gets some fresh, out of the ordinary, to their members content, and the girl gets new credit card carrying members area traffic from Twistys to her own website.
As I said it's a win/win. You just weren't thinking it all the way through.
The key is to not have the girl go out and shoot for Brazzers, Naughty America, Twistys, Anilos, Score, etc., etc. over and over and over. Because then you dilute your brand.
For instance, Puma Swede. Her site on Blazing Bucks would be a monster...except she is so oversaturated on every porn site in the world that it kinda devalues her own site. (still a great site, just she is oversaturated on the market).
So as long as you have your girls shoot MAYBE once a year for a carefully chosen site it can definitely benefit everybody involved.