Anyone else notice a difference in erection size depending on the situation? I've noticed that I get a bit larger when aroused by another party, as opposed to when I'm just masturbating. The size difference seems rather significant for me, with fully erect size varying by as much as an inch. I was actually able to reach 8" on one occassion with the help of an enthusiastic young lady. So am I the only one that seems to have that issue?