Several years ago I had an unsettling experience which my urologist still cannot completely explain. I went to a party in London called "XXL" - big handsome hairy men running around dancing, with extensive backroom sex going on. In other words much better than playing World of Warcraft on a Friday evening. I 2008 I ran into a British lover I had back in 1992 - sixteen years prior. We sank into a couch and began necking and playing with each other (I love fully clothed necking). Eventually we disappeared off to the backroom, and began sex more in earnest, and when done, he made a simple statement: "I don't remember your cock being that big. In fact it's much bigger than I remember". I passed it off at the time to being horny, but then a year later, meeting a French lover I had in a naked pool party situation, he stopped, and also told me that my cock is considerably bigger than he remembered - second comment on a soft cock, but similar to the one when I was hard. Since 2008 as I met old lovers the size increase was noticed over and over, to the point that I began to worry. I thought I might have lost weight and accentuated my cock that way, but I am almost 50 lbs heavier than back then (fortunately all muscle). I actually am about an inch shorter in stature also, from too much lifting heavy weights. My urologist decided that I had had so much sex since the early 90's that that, and that alone, had stretched my cock. I found a photograph of myself, a nude, from when I was 18, and morphed it into a photo of myself when I was around 46. I very clearly gained at least a full inch. Startling.