Wanting to be cuckolded by your woman with a guy with a huge cock tends to be a fantasy you have when you know your dick is small or average. mine is five inches and I let my ex suck her best friend or have sex with him, so long as I could watch or knew about it - he was 7.5 and a lot thicker than I am. Sometims it was really embarassing and humiliating to jerk off and stand there soft and small when he was still hard and doing her (with her enjoying his bigger dick and my embarrasment over my little penis) and sometimes we double-teamed her. Ocasionally he had trouble getting it up again or at all while i kept going and going, which shows size does not matter if it ain't working