i had a few ideas that i will be talking about and hoping for some sort of judgment but my ideas are not good all the time.
1.more cafe's: i would like to see more of the cow girl as for this may have been recommended to you more then once so maybe a cafe that has that come to life? think of a cafe that not just do we see the rest of the cow girl but unlocks more items and cows (i will get to my ideas on more cows soon just keep reading)!
2.decorations:i would have them less picky on what they want? idk i had a idea but i lost it but maybe like a poster that recommends a item and makes the demand or price go up on it? or a drink that you make often you make on a poster and have it more likely to order? (this will get abused but thats just players)
3.cow girls:maybe like one that is bigger and can handle bigger sizes? maybe one that holds less milk but is more sexy with a bigger ass and thighs or just good looking? have them bought for like idk 500 cash or achievements? a cow girl that can go so big that milky mode will not be that bad of a issue is a dream to me (having a bigger starting size and possibly getting bigger than 500 on normal modes not chaos!)! maybe have a hard challenge and if you get it done you get the biggest and most sexy cow girl that can hold the most of all the rest! maybe even add a cursed neko that is just the same as the main cow girl but its a neko!