In the Smeet online world there are many different chat rooms all in 3D.
Some rooms are open to all users while other are organized by age group or by groups of friends.
Or a bit more specific: something, what will be created by a computer, and displayed on a screen in 3D (and that is why 3D is there).
But then what kind of sex can be created by a computer?
The virtual character of us or our partner appearing on the screen does not have to be similar to us.