Do you think that some people who are watching online porn ( or even join paysites ) don't masturbate while watching it?
Surely, when a few guys get together and someone shows a porn movie on his PC, then they do not masturbate...
It is also ( almost ) impossible to masturbate in an internet cafee.
But the typical surfer watches his porn at home alone...so my guess would be that everyone masturbates while doing it
What are your thoughts?