I'm always happy to train new interns at the clinic. Nurse Madison's professor asked if he could observe at the clinic for hands on training. It just so happens that Angel came to the clinic for a follow up on his knee injury from skateboarding. I asked the intern to observe and assist. In walks Angel and I could see Nurse Madison's eyes twinkle. I asked the nurse to help undress the patient and examine the injury. Since the swelling went down and there were no further issues I asked the nurse to check his heart and follow up with a tactile examination of his groin. As the examination went forward I could see Angels tighty whitey underwear staining with pre-cum. Instantly, we removed his underwear revealing an erection that required assistance. Nurse Madison gulped down Angel gigantic dick. He was loving that big dick down his throat. It wasn't long after his dick slurping that Angel busted a huge thick creamy load all over Nurse Madison's face and mouth.