Dr. Fellatio, a seasoned connoisseur of oral pleasures, invites the ravishing Lynn Stone to his office for a 'routine' check-up. With a hungry glint in her eyes, Lynn eagerly unzips Mandingo's pants, revealing his monstrous cock. She teasingly licks the shaft before deep-throating him, her saliva coating his length. Mandingo's moans fill the room as Lynn expertly works her mouth, her tongue dancing along his sensitive spots. The doctor's eyes widen in delight as Lynn looks up, her lips stretched around Mandingo's cock, begging for his hot load. He obliges, gripping her hair as he explodes into her mouth, Lynn swallowing every drop with a satisfied purr.