Tube sites have a ton of free videos, but most of them are of crappy quality.
It's a bit more difficult to find a couple on cam who you want to watch have sex.
But it definitely can be done and I have had some very good couples cam experiences.
Chaturbate is one of the best and most fun free webcam chat communities.
It requieres no registration to watch all of their adult cams, their free chat rooms host from single cam girls to group sex webcams where it is easy to interact with the live action and performers.
I’ve found tons of great sites and I’m presenting them to you in categories, ranked by quality! Also, if any of you remember the early days of live cams you'll recall that it was exciting, but the quality was awful (it didn't help that many of us were still on dial-up internet) That being said, it wasn't until about 5 years ago that I really started to experience live cams.