The clinic's fluorescent lights cast stark shadows over the two smooth, lithe bodies, their cocks standing at attention like soldiers awaiting orders. Dr. Phingerphuk, a man of authority and experience, takes charge, his voice resonating with confidence as he instructs the twinks to touch themselves. Their slender fingers wrap around their cocks, stroking slowly, following the doctor's rhythm. The room echoes with their soft moans and the wet sounds of their hands sliding along their lengths. The doctor watches, appreciative, as the twinks' bodies respond, their nipples hardening, their breaths coming in short, sharp gasps.