Would it be a new girl? (i.e. purely made for the futa to share with MC) or one of the existing ones.
Cause if with existing, then I would suggest stating it would have that content now, cause that would ruin it for quite a few people. (since that LI is now into taking another dick than MCs, avoidable just means you can stop them, but not that they don't want it).
As I said, it's too early for a lot of things. There are currently 17 girls in the game, so to state the fate of each one as of today would be lying to your face.
The only thing that remains to be said, and I have always said it since my previous game, is that it is not in my interest to please everyone. Going after something like that is unhealthy for me and for the game. ♂
So I'll just try not to disappoint myself, so as not to lose the desire to make a game that I enjoy.
There are many factors that go into considering whether or not you will have sex with another girl, like your own personality, the MC's personality, the rest of the girls. Considering also that he has a direct bond with one of them, plus the story that is already being told in his appearance.
So sorry buddy, there are things I can't answer you about at the moment as it's just developing.
Time will tell