Hmmm.. what about "powerups" where you can instantly speed up digestion, milk production, or climax all futas, in exchange for cum? I don't really like the idea of making digestion faster at bigger sizes.
And the second idea, how many rooms are we talking? One of each type? Should they still update their stats while you're somewhere else? I reckon it'd be not that hard, I'd just physically separate the rooms.
-That would be pretty neat it would also give another sink because once the backdrops are bought its just a matter of increasing the population (speaking of which)
-Even a second room would be kinda nice if you reach colossal sizes. Outside of starting over once you get a couple 'room fillers' thats it, its kinda hard to 'progress' anyone else because you cant see them behind the wall of ball or boob. As for updating it would be a pretty nice Quality of life if you can keep your 'uge' gals in another place until you need them to feed your producers
