Naughty nurse masturbation instruction

Hello, sir. My name is Nurse Lilith. Your doctor has requested that I assist him with you. I understand that you've been incapable of producing a sperm sample. Even with magazines and videos, you've continued to come up empty. Well, that's why I've been called in. You see, I specialize... in the stimulation needed... to produce the necessary results. For legality reasons, the only thing I can offer you today is visual stimulation while you follow my instructions. If you continue to touch yourself while I show you my... technique... We'll have a sample ready for your doctors in no time