Really? You are looking for other sites you can post videos to that are like this site? This site that has global Alexa rank of 143,541, and falling fast? This site which has no established user activity and no new content added apparently in years?
Why exactly would you be looking for more sites like this? I think you better go get some common sense on this one. At least be somewhat responsible in your research regarding where to try this type of project. You could have tried this at 1000 sites just like this one, and absolutely none of them would drive you any traffic at all - because that site is completely dead.
A simple google search can reveal some places for you to start your RESEARCH. You apparently started your project somewhere in the middle rather than at the beginning. It's a bit like trying to hit a baseball 4 seconds before it arrives. You've missed the mark here. Go figure out where you should really be uploading. Perhaps query, "Most popular porn tube sites 2016," or something like that, but don't just run around randomly uploading videos to wasted repositories.
Good luck!