Redtube is a adult/porn video sharing website which is part of pornhub network. I has tons of videos in hd quality categorized into 28 categories. it also provides screen savers and free video downloads of their content and there is an option for premium video subscription. It has around 200thousand videos. It is the simplest in design when compared to other sites. No bloated ads. They have a HD content section to which you can subscribe for a modest price. Videos can be sorted by most rated, most viewed and most popular parameters. They have a catalog of porn stars, where you can see the pro videos of them
Update: The proxies are working again.