If I was the driver I would 1st, not take pictures while driving, and 2nd, make sure she has her seatbelt on properly while driving.
It would be very difficult for me to imagine a scene in which I have not already participated.
If my wife was cheating on me, with no idea that she is fucking another guy, that's not sharing? I wish I could keep a full mass all the time.
He actually hates women in his heart of hearts but he needs a woman's validation to make himself complete! I can imagine being a total jealous fuck but at the same time, turned on as hell i think.
I think we all have the propensity in us to be polyamorous.
There have been many stories about husbands who allow, and encourage, other men to fuck their wives, but this is a very small minority of those husbands who have the need to share their wives.