Have you ever used Pintrest and thought to yourself 'oh man, this would be great if it had some adult entertainment'. Well today's the day that you can rejoice, because Porno Pin exists and as the name suggests, it's a place where people can share and pin porn in a classic fashion.
The site has a lot of pictures and a simplistic interface that is very similar to the original Pintrest site. In fact, I imagine that they tried to clone it as closely as possible to make people feel comfortable while using it. PornoPin.me has quite a few contributors and a number of tags to keep you entertained for hours on end with fresh material.
You'll also be happy to know that GIFs are available to be uploaded, offering an entirely new function that some other pin sites simply don't offer. All in all, it's a good place that does the pin format of content distribution justice.