Ring, bells, ring: Today we're in for a beating

I laid my slave on the operating table at sm.only so that his useless cock, trapped in a chastity belt, and his balls were exposed. Then I used the riding crop to give his balls a bit of a thrashing. The sight of the riding crop striking his sensitive balls, turning them red and swollen, is both arousing and satisfying. Every blow makes him cry out in pain, and he writhes under the power of the strikes. His eyes are wide with agony and shame as he tries to maintain control. Pain makes him tremble before me, and he knows he is completely at my mercy. It is a moment of total control, in which I determine the intensity and rhythm of the blows and push him to his limits.