Doctor Mazsovitch owns a slave-training Center. His treatment course turns any woman into an obedient whore who enjoys submission and whipping. Isabelle has already passed the course. But she keeps visiting the Center to experience Dodctor Mazsovitch's methods again. In the Center she takes part in training of a young girl Tania, a secretary who's been brought to the Center by her boss. After a few sessions Isabelle and Tania are obedient as dogs and ready to bag anyone to give them an ass-fuck. So Doctor Mazsovitch arranges a great show featuring the girls for his guests.