Had a great session this week with a human pony who likes to be tested with how much weight he can carry- both on hands and knees and then on his shoulders. Mistress Alex who is 6″2 joined us to really test out the slave. We really enjoyed teasing, tormenting the slave about his suffering due to the heavy weight he was required to carry. When slave was utterly exhausted we both sat our full weigh on his body while he lay on his back and forced him to orgasm. So much fun!