Roleplay fantasy POV style where you come in to a therapy with your sexy femdom therapist. She notices that you have control issues, so she suggests an exercise where you relinquish control of your cock and balls to her. She guides you through a CBT masturbation session where she instructs you to slap and squeeze your balls while stroking your cock, but NOT to cum until she allows you. When she finally allows you to cum, she says she wants your cum on her tits, so she can wear the evidence of her control and how hard she made you cum.