Originally Posted by LoathsomePete

The only unpleasant sexual encounter I can think of that didn't involve me being on antidepressants that made it impossible for me to cum was with a girl I picked up who had a pet tarantula that got out of it's enclosure. There is nothing more terrifying than seeing a big hairy spider crawl up your leg as you're immobilized because a girl is on top of you. Fortunately I played it as cool as I could and she caught the fucker and got it back in the enclosure, but my erection at that point was pretty wilted.