Question Do you plan to add straight content? I do not know how to add the choice of gender of gomamon or the protagonist?
Well, Gomagender is quite something. Implementing that would mean a lot of work and it would be straight up hard to do with one artist that had retired, so editing would need to be done on images and there would be a whole lot of rewrites as Gomamon looking like a girl to the MC is a big plot point.
In short, I won't be doing it sadly. The game is ambitious enough as is, but the game is open, so if you or anyone else wants to do a Gomagirl version, you are free to do so. ^^