With the cows

You are not sure if one is any better than the others, so you let fate decide. You find yourself in the front of the line and a demoness looks you over. She lifts a hand to cup one of your soft tits. "Oh this one will produce good milk." She points you over towards the cows and you step over.

You are bent over a table and a brand is pressed to your lower back as you feel intense heat rush through. You gasp as your nipples thicken and stretch and your tits swell rapidly. "Mooo!"

Your horns and tail become more cow like as you shuffle down the tunnel with the other cow girl demons. You feel pressure in your heavy tits as they bounce lightly with each step down the path. Soon you arrive to a room with dozens of girls are in stalls with suction cups attached to their heavy tits. Milk run down clear tubes and are gathered.

The machines stop and small imps come running out and unhook the girls who shamble off through a door. Then you and your new group take their places. You slide into a booth and a goblin hooks your tits up to the machine and soon everyone is hooked up and the machines are turned on once more.

"Mooo!" You cry out as the pressure increases rapidly on your thick teats and milk streams out. It pulses and sucks on your tits, pulling more and more milk down the tubes. Ohh fuck it feels amazing! It almost feels like...Your brains are being sucked out from your tits...