I shaved my entire body once. It was a strange feeling. Almost a feeling of being naked. One's skin feels very different under clothes when shaved, still feels... nude'ish. I have to admit that it also felt feminine to me, but that's more because that is the accepted norm in modern society for girls to be hairless, so it's more of a societal psychological norm thing I think.
I do like being kept shaved clean in the nether regions, but it has to do with a personal comfort level than being sissy/feminine/addl related. I feel cleaner, and (I'm just being real here, don't mean to gross anyone out) but I'm one of those guys that disappear when flaccid. It kind of curls up and in. I'm not fat or anything, it's just always done that, and it catches any hair that's there when it does which hurts so I like to stay smooth there.