If one searches, there are many such sites that pop up that.  This one states on its banner that it is an adult resource site.  A frequent tactic is to "appropriate" profiles and/or reviews to give the impression that a bunch of people are there in hopes that others will want to be there lest they are missing out.  I did not look at it in any depth, but based on your comment that would be my initial guess as to what is going on.  So, good question, but imho, without relatively current TER reviews or anyone coming forward to say these ladies are legit or still around, I would move on.