I feel like the player WG also should be expanded on a bit to. Maybe more feeder personalities(or being able to give your character a set personality that helps influence what decision options they get). And maybe ways for feeder npc's to coerce the player into submitting/moving in with them. Also maybe a feedee skill tree system like the feeder one we already have
Seems like this is a popular suggestion! My design with the feeder girls was to mirror the player, so with players getting customisable homes full of home upgrades, it does make sense for the feeder girls to get the same.
I'd definitely like to add more feeder personalities plus a feedee skill tree too!