My best friend asked me to go with her to see THAT film. This is really not a constructive way to view therapy but I'm imagining a contract similar to the one that Anastasia, as the submissive was asked to sign:

Clause A: you may not text or email me between appointments.
Clause B: you may contact me if there is an emergency, I shall determine what an emergency is.
Clause C: you may not ask me personal questions.
Clause D: I will reveal some personal information to you relating to subjects of my choosing.
Clause E: When the appointed time is up you will leave the building promptly.
Clause F: you will pay me regardless of whether you attend the session with me, this includes when you have forewarned me that you are going on vacation.
Clause G: if you become distressed during your appointment there will be no physical contact between us, but you may take a tissue from the box provided.
Clause H: After our therapeutic relationship has ended, there will be no further contact between us.
Clause I: At times I may push you too hard, if you are nearing your limit of what you can bear, use the safe word 'teddy'. If you have reached your limit, use the safe word 'bear'.