Many of them believe cybersex to be similar to pornography—an extension of fantasy that actually helps to keep them from physical affairs with other people.
Granted you all join at the same time, you will be able to talk in a group video chat.
Maybe this was just meant to stop us for a while until an actual group Face Time feature is developed, but who knows.
For now, all we can say is that this new app is pretty similar to Face Time.
These people believe that if they do not even know the real name of their cybermate—and never actually see them—their affair cannot be regarded as from a moral point of view; it's no different from reading a novel or other form of entertainment.
In other words, a way to play out fantasies in a safe environment.