So my wife and I have been kicking this idea around for quite a while. And it's really not an adequacy issue, we have great sex,i make her cum till she can barely talk, she squirts and we have tons of fun. However I'll admit I don't have a very fast cock.she wants to be stretched. recently we meet a black guy and are set to meet this Friday. Now my wife and I have brought other men in, and i'm comfortable with that as is she, but this guy has a fucking huge cock. I'm curious, anyone who has done this before; what is gonna happen to her pussy after? Is once gonna be enough? Am I going to become a regular cuckold? I mean my dick isn't actually to small at the moment but after a few times with that monster, will she become re sized and me inferior?