What was the man who discovered milking cows thinking about when he did it?

The man was thinking "Hey, my wife have milk in her titties and she feed the baby with it. And the cow have some titties, and the calf is sucking something from there, lets see if its milk, so we can feed the baby more often, or even try it by ourselves."

Imagine the first time they farted "my butt is speaking!! We need to communicate more often. But quietly"

I often ask myself these questions. Specially cow one... Did he try other animmals?

Well, seeing as you sleep since being a baby, I'm sure they were just as adapted to it as we are...