what are the best adult site directories to submit too?

Do a Google search, the ones that show up first must be doing something right?

Might be a good idea to sign up to a whole bunch of social networks to start your link building.

I have an link builder creating links all over the world. I Have a list of directories that i can submit to what wanted to know if there are any one better than others. For example: Ezinearticles.com is the best for main stream hands down out of hundreds. Since they are the highest ranking and other directories pull stuff from them.

Adult Directories are a different breed and was wondering if anyone has found any that is as good as ezinearticles.com.

My stories are about 300 + word count so they are more like long blog post but some are 2 and 3 parts. so I can combine a few to equal 600 to 900 word count. all stories not advertising. Any ideas?