Are there any where the main love interest in a legit trans girl? Post or pre-op is fine. No, supernatural or scifi boy into girl stories.

But that wouldn't be yaoi anymore, right? Would just be a man + MtF woman

I was thinking LGBT.

Late-ish reply, but I think what the previous poster is referring to is that this should probably go in the main "I'm looking for..." section rather than the yaoi/yuri section then.

Also, Brave New World is the only one I can think of that fits this request perfectly.

Otherwise, Hanayome wa Motodanshi. is an autobiography about a trans woman and her marriage.