The slave gets something on the sack

Description: Bound and tied up, my slave now has to endure a few more nasty things from his mistress. With the gag in his mouth he can't even scream at what I do to him. The tied sack gets a lot of punishment with the crop and my fingers and his cock is decorated with hard clamps. His little nipples also get some punishment. In between, the already hard cock is jerked off from time to time