I've made a change to my oral sex link site
http://1-stop-blowjobs-and-cumshots.com to get more traffic back to you hard working submitters.
There's a new page for "Newest Sites" that lists all the sites submitted in the last few days. It's linked from the main page to draw the surfers to it. I find that this works well in my link lists, and I look for others ll's that do it when I build free sites.
Also, your sites do not have to be totally dedicated to BJ's or cumshots to submit. As long as there's a fair amount of that type of content (use common sense here), then go ahead and submit.