Some people caught the animal virus which gave them animal qualities that affected both their looks and their personalities. Now those demi humans are treated as nothing more than livestock..

Those with the virus have developed both male and female genitalia..

.

After Milton and his son Milo caught the virus they've been taken in by your uncle. Now that your uncle is gone you're the one to run the farm and Milton is your dairy cow

I also made K (the chicken guy)