Help on escort script pls

On a project I am working on asianrentboy.com (an asian escort site), I need a script that can manage that.

I don't need it to accept payments or anything. It's all free for both members and escorts.

I do need the member to register before he can access the X rated pics and contact info of the escort, as my primary goal is to use it as a tool to market a site.

Anyone familiar with a script like this. I know one of the big webmasters that has a few MC escort sites use to post here, not sure if he still lurks.

And I saw that spam thing already - not what I want at all.