You can sell anything adult related as long as it is LEGAL. Anything ILLEGAL including drugs and underage porn will be REMOVED. Continued abuse will result in a ban!
Only fee here is when you sell an item, its $.25 cents which just accrues in your account balance that you can view under my account and pay whenever.. If you want to upload a video to your listing its $2.00 again which just adds to your account balance and finally if you want to upgrade your basic store. Other than that feel free to list and relist as many items as you want for free.