If you thought this was a site for you to find pictures of pigs, look elsewhere. See, Porky Tube is about a completely different type of sausage - man sausage. This 100% gay video focused tube is available for you to use completely free of charge. There are a large number of channels here too, so no matter what your interests in gay porn clips are, something's bound to be relevant to your interests on PorkyTube.com.
Sorting content is available via a number of filters including upload date, number of views, rating, number of comments and finally, the length of the scenes. I don't know how many scenes Porky Tube has, but I'd estimate it's well over 50,000.
Looking at the negative side of things, the site does run adverts and doesn't have the ability for you to filter out non-HD material. You can upload your own scenes though, so I guess that's kind of cool.