The doctor, drawn to the twink's confident, sexual energy, can't help but imagine what it would feel like to have that big, hard cock in his mouth. He leans in, his breath hot on the patient's cock as he begins to slowly stroke it, feeling the veins and the smooth skin. The patient's moans grow louder, his hips moving in rhythm with the doctor's hand. The doctor, feeling his own cock straining against his pants, knows he should stop, but the temptation is too great. He leans down, taking the tip of the twink's cock into his mouth, tasting the precum, as the patient's hand tangles in his hair, guiding him to take more.