8Muses.com is a free sex comic website that hosts a number of different productions and story lines produced in a wide array of interesting art styles. While the main focus on the site is just your regular comic style material, 8Muses.com also has some hentai and fake celebrity content if that type of porn floats your boat. It's a mixed bag to say the very least!
From the very realistic content under the Nicole Heat title through to the Family-Guy fakes made by JAB Comics, you can find pretty much any time of comic you want here. There's a 'recent updates' section too if you just want to find what comics have been published in recent times.
8Muses has an active forum, plenty of hentai and comic book content as well as a good archive system that makes sure you see the adult entertainment you want with minimal fuss or downtime. For my money, this is one of the best places around if you have a genuine interest in comic books, hentai and related adult media.