I'm using the term cuck loosely here as I know there are plenty of stags here too. You should also chime in. What part of seeing your wife/gf take BBC makes you cum quickest and or hardest? Is it a position, the idea of BBC fucking her, the humiliation or what? I haven't experienced it yet but I have cum very hard while masturbating and listening to my wife speak of it. I'm curious to know what actually gets the cuck off best who lives it.