Kathia Nobili, dressed in the PVC clothes that Dr. Lang ordered for her last week in Part 1, is waiting for him on her knees in his examination room. He reappears shortly to test her oral prowess with a gleaming black butt plug that he lubricates with her saliva. Then, after our heroine has drained the toy completely from her mouth, Dr. Lang bends her over the examination table and sticks the plug into her pussy, all the while using his finger to probe her asshole. After laying her across the table, he primes her mouth with his thumb so that his prick may be inserted after probing her snatch with the plug. Kathia? Her ability to take his shaft deep in her face and nuzzle his nuts suggests that maybe the issues that brought her to the clinic were psychosomatic—in her head rather than her body. Her deft throating also proves that her reflexes are still acute. Dr. Lang switches the plug from Miss Nobili's clam to her sphincter since he won't be able to determine for sure until he examines her rectum's responses. In sharp, indelible detail, the toy is seen puncturing her buttocks against the sterile white backdrop of the odd clinic. He prepares the patient for the last part of his inspection by lubricating her PVC stockings with a proprietary ointment while soothing her vagina with his tongue (another non-traditional method of treatment). Come back here the following week to see how the exam turns out!