Femdom mistress fixes the slave and fists his ass

Poor boy slave. The legs are tied up so that the ass is freely accessible and he can not escape. His arms are fixed on the thighs with cling film. This is an absolutely hopeless situation. Slowly but demanding the experienced mistress Sandra begins to open the rosette of the young horny man. He squirms with pleasure, but that does not help him. He can not escape and is defenseless to Mistress Sandra completely . There is nothing left for him but to indulge in the deep fisting.