hey guys, wondering if you could help me out, i have just turnt 18 and i have been experiencing these urges during sex. i always liked to be scratched and groped hard during sex but then the urges started getting bigger. i would ask my parnter to pull hard on my hair and bite me, then i would ask him to slap my skin. my urges kept getting bigger i would ask him to tie me up and blindfold me. he suggested i was a masochist, i know very little about it, i think there is something wrong with me. why do i like pain so much during sex?