I wouldn't be so quick to judge JASA on those grounds. It's human nature to get off on things that are taboo. The type of stuff that we aren't supposed to be doing are often what excite us the most. We just all have varied perspectives on where the line of morality is drawn. Some guys get off on threesomes - others like to get the family dog in on the action. That's just how it is.
Really, considering the sheer magnitude of sickness and perversion out there, sleeping with a married woman is pretty low on the sick scale. At least she's of his own species, and has a pulse. You guys need to relax - the more you impose your morals - the more you distance yourself from the people you are trying to reach.
If you are gonna judge him, at least do it for the right reasons - namely not having enough options to develop standards/qualifications for the company he keeps, along with not having enough belief in himself to attain better results.
In my experience, the only way to teach someone anything is to give them information that is meaningful and applicable. Keep that in mind before you start casting stones.
@JASA
I would personally not hit married ass, but if it was me, I'd definitely distance myself some and not be so readily available - make her work around YOUR schedule. Women can sense when you are at their beck and call, and it's usually one of the first things to kill attraction. This girl knows she messed up and the situation is not cool for you - right now she is watching just how much you put up with, and how far you can be strung along. Much like a child she tests your boundaries, and she won't stop until she finds them
Some practical advice?
Go chill with your boys. Do some fun sh*t without the intention of getting laid, give your mind some time to gain perspective. Meet future prospects. LJBF a few hotties and build a stable of orbiters. Take them with you on outings and women will approach YOU.