You download the apk and when you click the download it should be like "staging app" or smth but then you agree to download it and boom you got it (I can record if you need it)
You see babies are made when a female and a Male.... you get my point just wait for a man to cvm in her and maybe she'll get pregnant, it can take a bit for some or immediately it depends tbh
But yeah you dont need any type of personality or if you have any personality you wont be not accepted, and its easier to earn more money with sexual personalities
Its very nice as it can be boring to some(me ngl) if you choose between three options and it doesnt really affect your playthrough no matter what you chose
I really like the game! I play on android so I dont have the experience on PC but holy heck it's very good and I like that you can have different routes depending on your choices with each girl(I know that should be obvious but some games make you follow only one route per character)