I love another man cumming in my wife. Also, I've been in this exact situation! Getting my cock sucked while my wife is fucking the other guy right next to me. I feel a little bad in this situation, because if another man's cock is inside my wife I can't focus on anything else
For us this would have been reversed, my brunette wife sucking and swallowing my friend while the blonde, my buddies wife rides me and takes the load in her ass.