"Today, we explore the power of the throat," the therapist whispers, unzipping her patient's pants to reveal his stiff, eager cock. She begins her lesson, taking him deep into her mouth, her tongue exploring every vein and ridge. She teaches him the difference between a gentle suck and a hard, sloppy slurp, her hands guiding his hips as he learns to fuck her mouth. The room fills with the wet, obscene sounds of her gagging, her saliva dripping down his cock and onto her heaving breasts.