I wouldn't have to cheat, my fiancée would probably arrange for a well hung man to fuck me and video it. I would love to be gangfucked in my wedding dress though!
This would be the perfect ideal wife for me, I would definitely honor and cherish her and always be supportive and encouraging of her black only endeavors and would absolutely feel special if she showed up at the alter freshly creampied by one of her black studs to begin our journey into marriage !!!