A stern doctor, armed with an equally stiff stethoscope, examines his young, scholarly patient. The doctor's experienced hands probe the eager student's body, lingering on his muscular chest and rigid abdomen. As the examination progresses, the doctor's fingers slip lower, teasing the patient's inner thighs. The student squirms, his breath hitching as the doctor's gloved hand wraps around his hardening cock, "Just checking your reflexes," the doctor murmurs, a hint of amusement in his voice.