When the Evening scene (the currently most developed doggystyle scene) is complete (let's say, almost complete) I will create a new version of the game every month (an identical copy of this one) but with a different character. At the moment I have already designed and animated the characters Mikasa, 2B, Tatsumaki and D.va... and these are (almost) ready to be implemented in the game. The order in which these will be implemented in the game (which girl first) will be voted by my patrons. One every month... because it will take some time to implement the model on Unity, refine small details graphically, the voicer has to play all the new audios with Mikasa's voice instead of Makima's.. and in the meantime we also have to work on implementing Makima in the Night scene and I have to animate the illustration for the Afternoon scene.
The future characters will be suggested on my discord page by all of you, then I will create a list with these names and ask my patrons to vote for the next girl among the girls on the list (no minors)