Seriously, the condition my feet are in at the moment, I would say keep em' on, but the girl can leave it on if she likes, it really don't concern me as long as I'm hittin' the target.
Aren't you like Thirteen? At least that's what it says on your profile. You are a very dirty young boy. Go and wash yourself clean or be smited by GOD!!
Anyway I have no real preference but I hate having socks on in bed. Makes my feet sweaty. I don't care what the other person does.