Well I might be one of the few, but I really don't mind the use of fuck, and it's okay to say that here Naked Communist.

As with everything it depends on the mood, but generally speaking I tend to like the use of fuck. But yeah, unless you're in a silly/funny kind of mood, using "hump" to initiate sex is pretty juvenille. and like mal said, there's nothing wrong with letting your guy know you wish he would use something different if it bothers you.
