Chaturbate is one of the most popular live sex web sites.
It is completely free to join and you only need to create a username and password to start chatting.
If you wish to add an email address you will also be able to turn your cam on for cam to cam chat with other members.
On this site you will notice two types of members : those chaturbating and exhibitionists. Chaturbators are performing on cam for tips but you can chat with them for free.
Exhibitionists are normal members that just want to show their cam and sex chat with others totally free like Chatroulette was before nudity was banned !
Chaturbate is one of the best sexroulette alternatives.