Neverending for this poor ponyslave,..again RIDING-MISTRESS NATASCHA sits HEAVY on his back,..she absolut doesn ́t care if her pony is completely exhausted,..she RIDES HIM BRUTAL and HURTS him again and again with a PAINFUL WHIP,..it seems that she really wants to break his back...she orders him to do INHUMAN PUSH-UPS with her SITTING ON HIS BAG,.she askes him "ARE YOU TIRED?",..than she shouts & orders GO ON ..CARRY ME PONYSLAVE!