Men do not need it, and I believe in self-control, which scratches that option out completely.
This guy is headed down the path of physically cheating, but no doubt he's already started to cheat by messaging other girls or will eventually sex chat or sex cam with them.
The biggest difference to porn is that you are paying a specific girl to be able to watch her content rather than watching porn on a website or paying for a premium membership on a pornsite.
Afterward, I decided to start kicking ass in life and in relationships.