When I was younger and uncut, after I would cum the head of my penis was so sensitive that the slightist contact or movement was painful. Now that I'm older and have been cut for nearly 20 years I can pound away for awhile after cumming with no discomfort at all. My question is, was the EXTREME sensitivity after cumming due to age or circumcision status? Has being cut for 20 years caused the head to change? Do all uncut guys have this sensitivity after cumming, but not cut guys? Is the extreme sensitivity just part of being young? Is it just one of those things that some are and some are not? Why have I changed?