He teaches her a new skill

"Get up on the desk. On your back," Frank ordered hoarsely.

"Are you going to fuck me again Mr. President?" Cadey murmured excitedly.

"No, you're going to learn a new skill. Lean your head back and open wide. Let's see how deep you can take this bad boy."

"Yes sir!" she said happily obeying immediately, her eyes flashing. Frank stepped closer and pressed his cock into her mouth, sliding it in until it touched the opening of her throat. The teen gagged and gasped, and he pulled back a bit to let her relax. She had one hand buried in her pussy, fingering her sodden folds as he used her mouth.

"That's right, finger fuck your tight little cunt! Make yourself come while you swallow my cock! Relax and take it baby! **** it all down!" He pressed forward again, feeling her quiver as she tried to relax her throat, and then suddenly he was fully sheathed in her tender mouth, his balls resting against her nose. She made a droning sound, as he slowly started to thrust, sending vibrations through his stiff meat as her mouth and throat clenched him.

"Fuck, you're a natural! Deep throat that bad boy! Thatta girl...Fuck Yes...Snuffle my hairy balls...Oh fuck...You hot little bitch! Oh Yeah! I'm Gonna Come!" he roared as his cock pulsed and spurted wads of hot seed down the helpless teen's throat. Her fingers were buried to the last knuckle in her cunt and she arched her back as she came, her taut body vibrating with spasms.