In a dimly lit, sterile medical room, a young, lean doctor meticulously examines his next patient, a twink with a mischievous glint in his eye. Flipping through his notes, the doctor's eyes widen as he reads, "Ball-sac next on the examination." With a professional yet eager touch, he gently cups and caresses the twink's smooth, hairless scrotum, feeling the weight of his balls. The twink, clearly enjoying the intimate inspection, grows harder by the second, his cock tenting the thin fabric of his gown.