Some say there are no female to male crossdreamers, and that female bodied persons cannot fantasize about having a male body.
I must also have another participant in these fantasies. I am the dominant/active participant e.g. I penetrate another person with said penis. I cannot get off unless I think of this. I have been this way since puberty.
Well, we know that this is wrong, don't we? Crossdream life discussion based on a post over at reddit.