Another fascinating thread. And I have to agree with the majority view - no, you are conclusively not weird.
For myself, I had always considered myself to be 100% heterosexual...but... Now I am far from sure about that percentage. When I am dressed as Michelle and out with other "girls" I can easily find myself attracted to, and excited by, them. I have long had a fantasy about quasi-lesbian sex. I have a good "friend" in our support group and we have often had evenings together when we have definitely strayed well beyond the limits of what I think of as 100% heterosexual behaviour. It is as if the brain shuts off the knowledge that the other person is really another guy and enables that transition into some alternative form of relationship. I wouldn't call it a homosexual relationship but nor is it heterosexual.
If my "girl" friend was in male mode I feel sure I would not be turned on at all, even with the knowledge that we have "played" together often as "girls". In my case, the attraction is to a man presenting as a female and not to the man. I have wondered, often, what it would be like to be female and have penetrative sex but, at least, to date, have not felt any desire to take Michelle's identity down a surgical road! But aside from that I don't believe I have any homosexual tendencies towards other men.
Weird? Maybe, maybe not. Who am I to judge? I don't think it is, just part of the exploration.
Michelle
xx