Pygmalion,
I absolutely adore your frank honestly regarding your feelings. I think that is such a healthy mindset. Like you, my feelings when I'm presenting as a female are so complex they cannot be contained by singular label or a simple definition. I adore being feminine and expressing that femininity is so very liberating. But there is often a sexual aspect to it, which I acknowledge may come from that "autosexual narcissistic," as you say, set of feelings I possess. I have had friends tell me that those specific feelings tend to go away after transition. I have no desire to transition, though, so I'll have to accept my Autoerotic thoughts and feelings, if that's what they are. The bottom line is that each of us is complex, with feelings that span the boundaries of both gender and sexual. Personally, I think it is perfectly okay be motivated by either or both.
Hugs,
Sally