As a note first off, this isn't the player of anyone else in The_Delish_Family but rather the player of The_Workbench
Milk as you can see is a bit different than her sisters in a few way, first is that she is older than SodaDelish by about a year or two making her if she had to guess about 23 years old, she also isn't entirely human, which was due to a minotaur having sex with her mother.
But Milk herself is about 6 feet and 2 inches tall and also is a futa, she is also able to produce milk and a milky cum both of which she sells and produces happily, as her body will overproduce both the milk and cum, causing her breasts and cock to grow every time she is milked from either.
Milk believes though that if she is milked enough all of her will grow including her body, which she can then use to make her little sisters big too. As a warning she will always want to be milked, and if you won't milk her, she'll use you herself before disposing of someone who won't or can't milk someone else.
Milk can also produce milkshakes if she is shaken lightly, it'll replace the milk or milky cum for a short time.