Chased Slave In Diapers

Once you turn your back on a slave, and he has his mitt in his diaper and plays around with his little dick. Well, you wait little pig! For such cases, I always have my numb gun at mitt. So Im driving him through the stairwell in front of me. I love the sound when the sparks sploog and the slave meat twitches. I hope that this will be his lesson and that he will not play with his cock in the future. Although, he can not come anyway, because he is of course securely locked in the chastity cage.