Punishment as I love it to mercy

There are actually still slaves who deserve to be punished really hard. I start with rubber whips because they slap so nicely on the slave's ass. As my slave keeps trying to move forward in his fixation, I tie him by the balls. More rubber whips and positions follow ...

But my favorite whip is the bullwhip and I let it really crack on the ass of my slave until he begs for mercy ...