Do you remember the grandfather in the movie "Little Miss Sunshine?" At one point, the old man advises his grandson to "fuck a lot of girls," as if that was the secret to happiness in life. Well, when I was young, that's exactly what I did; I fucked a lot of girls. I won't claim that most of them were goddesses. Back then, I had a friend who advised me that 'you have to lower your standards if you want to lower your drawers,' and that's what I did. I had sex with ugly girls, I had sex with fat girls, I had sex with sluts, I even had sex with a cute but sorta plump cousin. I had sex with lots o... Continue»
I am a straight male, and for many years I have been aroused - or aroused myself - by stimulation of my nipples. Its now got to the extent that I find it hard to orgasm without reasonably intense nipple stimulation. The most intense feeling is when they are scratched rapidly with fingernails, and now when my partner squeezes them pretty hard with her nails. Its weird I know, but the intense pain is so arousing for me! I get a real sexual thrill from all this. My partner thinks I'm definitely a one-off, for some inexplicable reason, although she now gets increasingly aroused when I do the same - but much gentler - to her.
One consequence of all this is that my nipples have increased in size quite significantly, even when not aroused, and they are a bit too visible through shirts.
Maybe the female who can only orgasm with severe nipple pain is not as unusual as she may feel.