Make her beg (+control +submissive): 7-9, she wants it bad

“Please Dr. Miller, please fuck me. I need you to fuck me.”

“You’ll do what I say from now on?” You grin down at her pinned on your desk desperate for a fucking.”

“Yes Dr. Miller! I promise I’ll do what you tell me. I’m sorry I didn’t before.” You pause, relishing the coed thrusting her hips against your stationary cock. You begin to pull your cock out of her and she squirms more frantically. “Please Dr. Miller! I’ll do whatever you say I just need you to fuck me! Please!!”

“Never let it be said I don’t care about the needs of our students…” You smile almost fully withdrawn from her velvety slit. You pause for a moment before slamming your full length inside your TA. Even in her surprise, she manages to follow your instructions and lets out only a strangled yelp.

You begin pounding into her. The old desk creaks and shifts against the floor but you don’t care. It feels too good to fuck her.