I'm sorry as there's currently no plan to change pronouns for the moment, I can't say for sure though, I will add it if enough people are open for a different pronouns. It'll take a lot of changes in the script and existing translation and dilutes certain narrative context, as this game is certainly written in a fixed point of view, with a lot of personal perspective/taste.
Again, I understand the same feeling, of being disappointed that certain games don't allow your own romantic orientation/idenity, i hope for nothing but the best, and in the mean time I'm sure there's a lot other furry visual novels that you might enjoy a lot! Sorry again!