The following adult webcam chat sites follow those criteria.
Private sessions allows cam to cam and audio chat if you chose the option: “two ways audio”.
Nevertheless, this option is only available if the host has decided to turn it on.
If the option is available it means the host speaks in english, so it is a good thing.
is good for sophisticated camgirls who perform live sex shows in front of the cam.
I bought credits many time and never had issues with the payment system.