For me, Red Vixen's hubby, it's about sharing her with someone else and enjoying seeing her please and be pleased by another. I see many posts and threads with memes where it's stated that "there goes another husband being humiliated, humbled, cuckolded or they are ashamed" or whatever negative connotation you can think of to the meme or post. I am here to tell you there are a lot more husbands who enjoy and get off seeing their wives having a good time or some really amazing sex with another man. We are non-monogamous by nature. I really enjoy seeing my wife exploring her sexuality with others. I am not ashamed, or humiliated, or humbled, or even cuckolded. We doesn't do this because we don't have amazing sex at home. We do this because it's a chance for her to experience something different. Everyone does things differently. Some do things better then others and that's awesome. Why not be allowed to have that opportunity to enjoy that?
I admit we both had some wild mixed emotions the very first time from an ultimate low to the ultimate high. It was the very first time we tried it. But since then, there is no jealousy, no rage/anger or pride issues. There's nothing but enjoyment, sexual arousal, amazement and excitement. So don't fall into that thought all guys are humiliated, humbled, etc... Most of us love seeing our wives in action and enjoying herself. Her pleasure is also my pleasure.