Kings, in both cases I encouraged. In one case, my wife came home from a business trip and during sex, shared with me that she'd slept with her boss the night before. I let her know it was a turn-on for me, and she opened up even more and revealed that it had been good sex, she'd had more than one orgasm and invited the boss to spend the entire night with her - she hoped I was good with it. When I was in his presence (dropping her off at work, company parties, etc.) he never acknowleged the affair. That said, after those events, my wife and I always had good sex with telling me details about their sex. I think he was reveling in the fact that he'd cuckolded another man. 🙂