Best Adult Advertising?

I opened a site about a month ago, then forgot about it, then came back and to my delight it had about 10 users on at any one time, so now I think I need to get some advertisements on there. I am just wondering, what is the best adult advertising company? I was using AdToll, but there are no ads but their own.
Please link me to a few preferably!
Thanks.

See original post by Restr1cted