I'm a brand new woman, only a few months post op. My GT began working with me on "female sexual triggers" and was encouraging me to explore my new body for feelings in the months leading up to surgery. She's apparently also quite experienced at sexual counseling and has raised issues I'd never thought about.
Dr. McGinn has also made this a big deal and suggested I read "The Science of Orgasm". She wrote the section on transgender orgasm.
I think maybe too many of us see surgery as the end of the transition road and we're all done from there. I don't believe that for a second and this discussion shows me I have a lot to learn.
I've spent my life pretty much asexual, out of disgust with my body. Sex as a guy just never appealed to me. I'm going to work with my GT on learning how to have sex as a woman and hopefully learn how to enjoy my new body better.
It's also been suggested to me that I explore reading about sexual practices of lesbians, as a means of educating myself about female physiology and sex as a female.
I see no reason to have to figure this all out myself, when I have so many resources to learn from, not the least of which is this forum.

I intend to immerse myself in learning from experts how all this works. It's certainly easier than than the frustration of trying to figure it out on my own.