I hear you, 10 inch. It doesn’t take long to see your take stems from someone accustomed to regular vanilla type sexual relationships, partnering, or marriage situations, and the kind of thinking that comes with that.
These hubbys and wives and bulls here are well beyond that. They have long realized the joy or hotness in this comes with abandoning those rules or mores of regular society as it pertains to their marriages and the men they invite into their wives' life.
Frankly for them, regular vanilla sex is quite run of the mill or even a bore, so yes, there are those hubbys who will allow other men sexual access to their wives and like to see what goes down.
Personally, I don’t consider these men “bitch asses” or cast any judgment about them, their morals, values or that of their wives. In fact that is a sterotype. Man of these men are not wimpy or bi or effeminate. They are for that matter often not, but they have shall we say, developed an acquired taste for the exceedingly great pleasures that comes with this particular kind of voyeurism.
Your thinking is again quite common to the average guy, who may not be into this, so he aims to “understand it.” If you are deeply engrained in this kind of thought, as most men are, you will never get it. It is not for all guys and couples, after all.
My earlier point was why bother even try to understand anything provided you’re able to come to the understanding which is, different kinds of situations turn different people on. For many guys, they just accept this and just roll with it. Not saying you have to be one of them. Just sayin’. Personlly, if you ask me, hubbys who watch and enjoy this in addition to the participants, have developed an exquisite taste for the pleasures associated with forbidden fruits, sin and vice.