Boys are meant to be kept on all fours like the d0gs they are. Mistress Mackenzie has her pet locked in chains so he can never be allowed to walk on 2 feet again. Being made to stay on all fours keeps her pet boy at the perfect height to lick her young, tight holes at any split second. Miss Mackenzie is very greedy when it comes to her orgasms and loves using his mouth for her pleasure only. Her helpless pet understands his role as just a sex toy and sticks out his tongue to worship her young pussy and ass just how she desires.
