Cut the middleman out, and go for direct affiliation!
That's what I did back then when I was into porn, adlut webcam and adult dating niches. Worked on a rev-share program in order to drive targeted traffic back to those sites. You just gotta find that right few horny people, and oh boy - you're gonna make some serious bucks! I'm actually finishing up my E-book about adult affiliation and will post it once done, so you might want to be on a lookout for that, or just go over threads here, lots of info.
Not going to promote any specific adult website - do your research, choose a good site for you with a nice rev-share program and go at it!
Good luck buddy