Hot. I love the scent and taste of cock in my wife's mouth. She brings it to me only too infrequently but when she does, I have to be careful not to cum just from kissing her. I love licking it out of her count too, but for some reason it just seems hotter when it's in her mouth.
Cuckolding has nothing to do with dominance - but it does often involve it. You are right in this just being a 3some. It's just that the spammer who added an advertisement and reuploaded it just wants to get your attention.