Hi madison101,
I have the perfect site for you
I built that freepornboss com it's a free porn directory.
You can add your porn sites for free, later i will maybe force webmaster to put a backlink to FreePornBoss to have their sites listed but for now it's free
You can create an account to manage all websites, edit description, title... you can suggest Keywords, New Categories...
Don't submit new websites only established sites with some authority, backlinks, traffic... i validate all websites manually.
The website is build with a "duplicate text finder" so only unique description will be accepted
Here a screenshot of the website submission : i.imgur.com/fMuE8IN.png
The website is new but it will gain in popularity
All adult webmasters are welcome on FreePornBoss !
Also French-Canadian here