When you offer your wife to a black daddy, the expectation is to fuck her deep, hard and relentlessly in a way you could never do or probably imagine. Anal is by default, a part of this kinky procedure but also a statement that your other half is now owned by her master.
Undeniably, there are cuckolds out there who are not ready to deal with such an intense moment. Witnessing your wife accepting the wicked challenge without second thoughts and willingly spread her ass wide open, can be offending for someone who's been constantly denied anal sex for years inside his marriage. My advice to them is, take a step back, embrace the moment and learn to accept your place in this relationship.