As far as I know, I've only had a serious romantic attraction to males, so I can only say heteroromantic (demi to be specific), but that's about as accurate as it gets. In reality, I've stopped caring about my orientation(s) a long time ago, so I don't know what I am. I prefer it that way, actually. I'd rather not stress over it too much.
I feel that orientation shouldn't matter and unless you're putting down people or murdering people over nonsense like radical tumblrisms, I couldn't care less about your orientation. Conversely, if all one cares about is a person's orientation (extending to any sort of fictional character), I think one kind of needs to step back a bit and look at the bigger picture.
/small soapbox