I stumbled upon this site after hearing about it from someone on Reddit.
Fappityfap is a window into the "Not Safe For Work" content published on Reddit, so this is now my go-to site for all that kind of stuff.
Very nice design, Tumblr-esque..
This is probably the best website out there that aggregates all the most popular Reddit NSFW subs into beautiful image and video galleries. A really clean design, no ads, no popups, no signup. Totally free. There are over 50 NSFW subreddits showcased on the website, from "Tiny Tits" down to "Gone Wild Curvy" and everything in between.
If you're a straight dude or a gay chick, check it out.
I used to bother with Reddit NSFW subs until I found this site.
Def will be using this one on a daily(fap) basis :)