Dr. Collegeboy, in his crisp white coat, examines the nervous, young twink, listening to his heart with a stethoscope. The doctor's professional demeanor shifts as he notices the boy's bulge, his own desire stirring. He suggests an "anal checkup," winking. The twink, hesitant but intrigued, exposes his firm ass. Dr. Collegeboy, now rock-hard, lubes up and slips a finger into the boy's virgin hole, feeling the tightness. He can't resist, pushing his cock against the twink's ass, rubbing his length along the crack before plunging deep into the boy's eager, moaning hole.