It also has a bit different interface, as it will put you in a chat room with lots of other users, and you can choose which one's broadcast you will watch.
That part is available, but for being able to broadcast yourself and have private chats, a free registration is required.
Whichever of these sites you choose, be prepared to see a lot of nudity, because that's what you've asked for, after all!
Moreover, you can ask questions online anonymously on any topic and receive answers from the experienced community. I think thats a good idea cause that makes it easier to find new friends upon joining into it.
Text with the ones you like and block the ones you don't. You are joined into a chat room with all these people you dont even know.