Carl is continuing his journey of submission and obedience after being sent to visit the two beautiful Mistresses Sidonia and Ezada Sinn by his wife. His training continues when the dominant women take him out to the paddock and attach him to the pony trap, where he is commanded to pull the Mistresses around the ground. They use their whips to control and cajole, exhausting him physically before locking him in the underground slave pit to spend a cold fretful night learning his place.