In Part 3 gorgeous Mistress Vixen is returning from walking her human puppy in public. The slave has a tail inserted in his ass and after worshipping Mistress Vixen's shoes is made to play fetch just like a proper puppy, proper behaviour is encouraged by a paddle! He is made to use both his ass and mouth to retrieve. Obedience training and foot worship also play their part, he is dismissed after more harsh paddling