I honestly wouldn't get your hopes up, because Vosmug has been pretty clear about how much he struggles with female protagonists. That he
strongly dislikes the idea of spending time on creating content which incentivizes the player to lose.
Out of the seven potential game concepts that he posted on his blog, five of them have male protagonists and two have female protagonists... But those two are strictly SFW games with no sexual content.
Project SFW Metroidvania
Traditional gameplay. The image is a mockup with early test assets done several years ago.
View attachment 4997128
View attachment 4997097
View attachment 4997099
Project SFW Horror
Ao Oni "hide and seek" style gameplay with clowns.
View attachment 4997101