Dr. Zen Goken, a respected Asian psychologist, finds himself in a unique situation when his patient, Blake Wilder, expresses a deep-seated desire to improve his blowjob skills. With professional detachment, Zen agrees to guide Blake through an experimental session, instructing him on the art of deep-throating and ass-fucking. Blake eagerly follows Zen's instructions, taking his massive cock deep into his throat, gagging and choking as he learns to relax and take it all. Zen, hard and throbbing, then manipulates Blake's tight ass, preparing him for the main event. The room fills with the sounds of wet, sloppy sucking and moaning as Blake's skills improve, culminating in Zen's thick load coating Blake's face.