Erotisize service: She is leaning that to take satisfaction in a job well done.
Enter into a long term contract: The nuts and bolts of a real d/s dynamic are making themselves clear.
Recommendations: Give her away to be fucked and used by another man. Make her understand that by lending herself to her valet, she is submitting to her primary dominant partner.
Assign grueling exercises on the rooftop. Make her trot, squat, duck walk and suck cock while attempting to remain attentive and in role.