Ok, I'm a little late in posting my reply... sorry for that. The male half of the first and only couple we've swapped with so far is hung like the proverbial horse... I'm right smack in the middle of average (around 6"), and that first time, seeing my wife take a guy with an 11" cock, well.... you can probably imagine, it was more than a little intimidating. But, when I had *his* wife moaning and screaming her way through a series of orgasms a half hour later, lemme tell ya, that was a helluva confidence booster! I'm not nearly as concerned about size as I used to be... yeah, it still tugs at the back of my mind now and then, but as long as you're not getting complaints, don't sweat it
Hope this helps a little more... good luck, happy hunting, and play safe !!