Yes, at least one of them is trans (mtf).
In fact, all of my books contain trans characters, usually being one of the mc's.
That's great to know! I'll have a deeper look at your archive.
Added this to two collections:
https://itch.io/c/5067133/trans-women-in-sexy-situations
https://itch.io/c/5274853/trans-women-with-men-and-mascs