I like this domain name. It doesn't tell you exactly if you will see mainstream comics or porn, but it is clean and easy to be remembered. It also shares a nice design and yes, it has adult content: 3D comics, hentai and videos.
You will have 3 columns with the latest updates right there, on their first page. In the sidebar, you will see the menu from where you can sort what type of materials you want to approach. If you want to see something in particular, use the search function. Underneath, a huge tags cloud will give you a help: BDSM, big ass, big boobs, dickgirl (WTF!?), futanari, giantess, group, group sex and so forth and so on.
ComicUnivers works on filehosts, which means that, if you want to watch something, you will have to use a third-party hosting service, to download it in your hard drive. If you want to spend some dollars in order to do so, it's up to you. Since it is a blog, you will also have in the sidebar, a calendar widget. I am not sure why is there and what you can do with it. Click the screenshot and visit ComicUnivers!