Dr. Chuck, a muscular, hairy-chested gay doctor, finds himself in a compromising position when his patient, a lean, smooth twink, reveals his engorged cock. Unable to control his desires, Dr. Chuck leans in, his tongue flicking out to taste the pre-cum beading at the tip. He takes the entire length into his mouth, gagging slightly, but eager to please. The twink's hips buck, fucking the doctor's mouth, as Dr. Chuck's hands grip the twink's ass, pulling him deeper. The doctor's own cock strains against his pants, aching for release, as he brings the twink to the edge and then backs off, teasingly, until the twink erupts, filling Dr. Chuck's mouth with hot, salty cum.