The slave is tied, so he can't move and Zita slowly and carefully catches his balls with a humbler. The minute she clicks the lock, he starts to scream, but then comes the worse part of his punishment. Zita pours hot wax on his balls and then hits it repeatedly with a riding crop, but it's not enough, she puts a pressure piece on the stock and starts flattening his balls, that makes him scream constantly.Features: hard cbt, hot wax, balls flattening, horse whip, corporal punishment, female domination