Never really surprised by anyone's cock size while growing-up. Don't believe I ever observed a larger one than my own, because they were never erect. For the past twenty plus years I've been visiting clothing optional beaches and campgrounds. Overt sexual activity is not tolerated on the beaches, but on occasion I've observed guys in secluded areas with erections. It's always a pleasant viewing experience for me, though I attempt to avoid staring to alleviate any potential embarrassment. At campsites I see many more erections, and am always pleased when the owner is proudly on display. It justifies me placing my cock into an erect state.