Thank you for taking the time to write up all those suggestions, I really appreciate it!
Unfortunately, I don't want the game to include too many futuristic aspects, so pocket dimensions and robots probably won't be included.
Also, lactation isn't really my thing, so I'm not sure the game will include something as detailed as what you've described. But don't worry, I plan to add a mod system, so all of this could be added to the game as optional mods!