OK, this question is about sex, so if you're prudish, you may want to quit reading now. So this is directed at the women... "how is it you can stick your fingers in yourself with long, squared off, fingernails?" I ask this because a long time ago I had an instance where a girl complained about my fingernails inside her, when I've always kept mine trimmed pretty darn short. I was amazed that she could feel them. But recently I've had an experience where a girl is shoving fingers in there that have long, SHARP, squared off edges on her fingernails! How can they do that? Doesn't that hurt?