
Idk.
If someone could buy the chapters we will know.
I have researched this and found, it is:
Serialized in:
In print:
Libre (book)
BE × BOY COMICS DELUXE (Book) (Yaoi magazine)
Online:
Bevy (E-book)
Binkan Kyan GIRLS (E-book)
https://sp.comics.mecha.cc/books/79391?page=12
This is still ongoing. It is up to chapter 113.
On that page, there are comments speculating once Torao returns to a boy, it will end. But who knows how it will end.

Did you look at my link? https://sp.comics.mecha.cc/books/79391?page=12
I'm thinking that what he react if torao transform back to his original as boy while they sex...