I have to agree with Sadie. Prior to hormone therapy, although I was highly attracted to the female figure as I masturbated to girls through pornographic photos, videos, or what have you; I was highly envious of them, and was a bit disappointed that I didn't have what they had. Even in reality, when I'd have sex with my girlfriend; all I could think about was how pissed I was that I wasn't her. That I wasn't the one bending over and being the person in submission. It plagued my mind. It took me months to overcome that barrier and get used to the idea of sex with her.
In the beginning, she couldn't get me to orgasm at all. I'd of course continue to have sex for her sake, and give her many orgasms in a single session, but I could not get off at all due to how envious I was. I still do envy natal females in ways at times, but the severity of that envy has decreased significantly as I am more happy with myself, and how I look, how I function, how I think.. I've even grown very fond of men over these years, and learned that my love for men can be extremely powerful. Something I would have never thought of myself most of my life.
Ive yet to have a female partner since transitioning male to female, and often question how much I would enjoy doing so. I can imagine I'd enjoy her loving embrace very much, but there would still be an inner conflict going on in my head with anything that doesn't meet my expectations. It's as though I could never truly be free to be, and express myself wholeheartedly with a girl, and there would always be some barriers of limitation. One thing that stunts my motivation for pursuing a female partner. Yes, I'm attracted to them, but I've discovered I am far more free to express my inner self with men, as I have no envy being with them.
It'd take a special kind of woman to keep me content. One whom is dominant. She will be comfortable, confident, and capable of making me hers. To take the lead. To show me that I mean something to her. To fight for me. To take initiative, and to never give up on me. There's no way I can do all of that for her, and since the majority of women seem to want this benefit, and not give it.. I'm sort of in this void where any potential female partner is so far out into the abyss, I'd be drifting light-years through the darkness in search of her with no compass to guide my way. It's been consciously decided that all I can really do is place trails of breadcrumbs in hopes of her finding me.
Meanwhile, to reply to one of all of these gorgeous men hitting me up; I might just go out to dinner with one of them. It's been a while, and I could use some companionship. As for girls? Lots of girls show interest, but none of them show signs of directness. They don't ask me out. They don't ask me to be theirs. Guys do. That's the difference. That's what has changed my sexuality. I like to be chosen. I like to be taken care of. There's no way you'd see me ask 20 girls to go out with me to get rejected by 95% of them and hate myself in the process. To match with 500 girls on a dating app just to go out with 1 or 2, and be ignored or told off by all of the others. I got over that a LONG time ago. It's frustrating, to say the least.
My barrier has grown to the point that when girls flirt with me, they are ruining their chances with me. I get
that much more defensive. Messages like this push me away:

Why? Because it's not followed by something among the lines of.. "Will you be mine?" "Will you go out with me?" "I would love to spend time with you and get to know you." or something assertive and direct. I don't like beating around the bush so to speak. It's not my thing. What am I supposed to say.. "Hey girl! Thank you for the wonderful compliment. Would you like to go out with me?" Why do
I have to be the one to take initiative? It's a huge turn off. I'm not even remotely turned on right now thinking about it.