I have 3 more fully written that got cut for because I would need another couple of weeks for graphics and at least twice that with about a paragraph describing the premise that would be easy to add.
The code is also fully modular - it would be a light lift to add another villager. For full transparency, I had to take two of them out to keep the game moving faster towards release. If I added more characters, I wouldn't require you to visit each villager daily.
... All that said, I'm not sure when or if I'll be back to add more updates to this game. It really depends on sales and my Patrons. If my Patrons want me to update this game next instead of Housewife Sim, that's what I'll do. The current plan is to release a game for the Preggo Game Jam this month: https://itch.io/jam/preggo-game-jam-2 then ask Patrons what I should do next in June!