($2.99 or KU) A poly trans orc goes on an adventure. A literal adventure, not a sexy one. But there is sex. [US Link]
I did find myself more interested in the story than the sex in this one, but this is a pretty good trans4trans (I am assuming the author is trans here, I didn't find that info immediately) bit.
Unfortunately, it really needed another draft, or at least some editing. It is littered with typos and "I thought of two sentences at the same time" sentences. However, it was just rare enough that it's not distracting