[morethanpretty]

If you really want to work things out with the wife, then revenge sex is the worst idea. Even if you don't want to work things out with the wife, it is still a bad idea. I think its a bad idea for you to have the best friend stay over at all, in your current state you don't need to put yourself in a risky situation. You should take the high-road, you didn't cheat before and that is admirable, you should keep that integrity. It hasn't been long since your wife left, once y'all have both cooled your heels some, you might be able to rebuild the relationship. If you lose your integrity now and fuck the best friend, or even try to do so, there will be even less hope of you getting back with your wife. If you really love your wife, now is the time to prove it.