I'm AFAB, not doing HRT, and after coming out to myself (have to start somewhere...

), I feel like I completely have to "relearn" how to have sex. Like I'm not sure who... where... what... how... My connection to my body is completely different, and it's 100% the result of a mental state.
I never consciously entertained (or even knew about) the concept of cross-gender arousal until recently. If I explore that mentally, I discovered my body does all kinds of really cool and amazing things that I didn't think were possible. I won't TMI, but where I am mentally will determine one of two completely different response patterns. (Hint: one works much better than the other.)
I have noooooo idea how to integrate my newfound discoveries into my relationship... yet.

But my experiences have been constant since I found my new "brain space," scientifically repeatable.

Also worth mentioning - when I would mentally associate with my birth sex, I would need a lot of 50 shades of bells and whistles to get anywhere with anything. If I associate with what I identify with internally, I don't need *any* of that to feel some very powerful things. I felt like I previously had to try so hard to force my sexuality and overcompensate with intense stimulation because I couldn't connect internally to what was going on.
In summary, tuning in to who/what I am has had a profound impact on my mind/body connection, and how that manifests sexually. The brain is a strange and interesting thing...
I hope you are finding peace and connecting meaningfully with your body, in whatever way that manifests for you.