I am Brazilian but I'll say my comment in english.
I Really enjoyed the game, I started it without expecting anything and was very surprised with the visuals and story, I have some suggestions that I think would make you reach a bigger audience (ofc you can ignore everything I say).
1. This itch.io page should be better, you are trying to sell your story here so it would be nice to have a little bit more of info, especially about the characters (maybe specify how many routes/romance options the game will have, which fetiches are there already and which are planned, so the audience know what they're getting into.)
2. The English translation needs work, I started the game in english bc I don't like playing games in Portuguese BUT I found the translation lacking and when I switched to portuguese I liked much more, the English trans lacks personality and I think the game would only gain from a better english trans, since in portuguese it is quite well written.
I will delete my comment if you find it offensive! I just want to help bc I think this game is really nice and different from what we usually have and deserves to be more known.