Best video sites to upload porn video previews

I'm looking for video sites that allow a clickable backlink in the description if possible.

Would also be nice to know which sites require an affiliate webmaster program and those that do not.

For instance, I know that Xvideos, Xhamster, and Youporn are 3 places you can upload preview videos with a link back "if" you have an affiliate webmaster program.

Are there places other than Youtube or Dailymotion you can post porn preview videos that DO NOT require an affiliate program and allow you to place a clickable linkback somewhere in the description or video?