A curious teen blonde, eager to explore her sexuality, gets a shock when her older psychologist introduces her to his monster cock. She tentatively wraps her plump lips around the thick shaft, taking it deep into her throat, gagging slightly. He guides her, teaching her to relax and open her mouth wider. She eagerly follows his instructions, her eyes watering as she tries to take more of him. She's a quick learner, and soon, she's bobbing up and down, her hand working the base of his cock in tandem with her mouth.