Slave tied up and whipped

I have a really explosive behavior and my slave knows that for sure! He gets punished again and again for the slightest fault and even he tries not to beef I lose control every time he does the wrong thing! I use the tight ropes to squeeze his body and deprive him of the ability to move freely! I gag his mouth not to let him open it and sound! Oh shit! That’s not enough and my dumb and submissive slave gets on knees using his tongue instead of floorcloth while my cruel whip heavily works up his white and smooth back making the boy crawl faster!