I was in a bad mood, I wanted to slap someone, therefore I choosed one of my naughty slave, who too often speaks me back with no respect . First I tied back his hands so he couldn’t escape from my hard slaps. I put mouthgard to his mouth to protect the teeth as my slaps are usually dangerous. :) He spoke me back several times, that pissed me off, I became more angry, but after all he already learnt that he can speak just if I give permission. I was really happy after the punishment, my bad mood just disappeared..