Can confirm, this happened a few times to me in high school when girls were acting lewd. drama club was like heaven on earth in high school Also sometimes happens in the middle of the night if I am having a sex dream, although it only happens during the middle of winter because it gets really ******* dry here. I drink like 2 refills of my water bottle a day and still get dry skin
Some do, I think it has to do with the heart racing to pump blood to the penis and so the capillaries i the nostrils burst or something like that. I'm probably wrong.