Make her beg for it...

With an evil grin, I got off the bed, and spent a few moments enjoying the sight of this lovely bitch in her **** heat. She began to curse me out in between moans. "You fucking cock... uhh... I'm going to... when I get out of here... oh God, oh fuck... you are going to be so sorry... oh Jesusfuckingchristohgodohyesoh..."

I realized she was on the verge of cumming just from the vibrator and so, at what seemed like the last possible second, I yanked it out of her cunny. She whimpered pitifully, thrusting her pelvis up as best she could in need.

"Sorry, sweetness, no more of that for you. But I've got a nice big real cock to replace it, if you ask me nicely."

"Go to... hell."

"Have it your way, then." I applied a generous helping of the hot oil to her inner thighs, and rubbed it in gently, before spilling a couple more drops on her nipples and cunt. She bucked and twisted against her bonds as the oil took affect, spreading more warmth throughout her body.

Taking advantage of this distraction, I proceeded to adjust her bonds to my liking; untying her arms and legs from the bedposts, and refastening them behind her back. I flipped her over on to her stomach, then pulled her hips up so that she was resting on her knees and face, then placed my warm member at the entrance to her cunt. "Say pretty please with sugar on top."

She said nothing, but violently thrust her hips backwards, attempting to impale herself upon my cock. I quickly let go, and she tumbed back onto the bed, landing on her side, all the while making a pitiful whining noise. I retrieved the vibrator and flicked it back on, touching it teasingly to her clit ring a few times. When she still failed to say "the magic word" (perhaps because she was incoherent with lust at this point), I sat on the bed and pulled her over my lap so her stomach rested on top of my erection.

"I see that we need to teach you some manners, little girl." I applied some lotion in and around her asshole, then slapped her hard on the left cheek with my open palm, sending tingling sensations all through her nether regions. She groaned erotically, and I felt sweat and cum leaking all over my legs. "You know what I want to hear."

I smacked the other cheek, even harder, and she groaned again, so I turned up the pace, trying my damndest to leave a solid imprint on her poor backside. After about seven more smacks, I heard her whimper a single word. "please..."

I layed off my **** for a moment. "Please what?"

"fuck me... please fuck me..."

I smiled gleefully. "Good girl, but not good enough yet. Say 'Please, sir, I'm a filthy slut and I despereately need your cock inside of me." Katie bit her lip and shook her head no. "Wrong answer..." I resumed my **** on her backside with renewed vigor, landing smack after smack on either cheek as she squirmed erotically, trying in desperation to rub her throbbing clit against my thigh.

It was a few seconds later when she caved, speaking in a barely audible whisper. "please, sir, i'm a filthy slut and i desperately need your cock inside of me..."

I continued the spanking. "Louder."

"Please, I'm a filthy slut and I need your cock..."

I increased my tempo, beginning to feel my own arm begin to grow exhausted from this game. "Louder!"

When she spoke next, it was at a scream so loud, it would have probably been audible to passing motorists. "I'M A FILTHY SLUT AND I NEED COCK!!"

Okay, so she'd messed up the exact wording, but I'm nothing if not forgiving. Besides, I was starting to get a bit **** for a proper fuck at this point, myself. I rose to my feet, dropping Katie unceremoniously in a heap on the carpet beside the bed. She squirmed, there for a second, rubbing her thighs together I grasped her by the hips again, forcing her to rest her weight on her face, and pulled her thighs apart. Not standing on ceremony any longer, I thrust my full length deep into her cunt, and she responded by releasing a noise that sounded far more animal than human. I fucked her in long forceful strokes, and she quickly came in the biggest orgasm I think I've ever been witness to.

Her screams were primal things, from somewhere in the deepest recesses of the human consciousness. I continued unrelenting, driving her quickly into a second orgasm, then a third. Her position made movement difficult, but she somehow managed to keep thrusting her hips backwards in time to my own strokes. She peaked one last time and I slowed down, fucking her gently as the high wore off, and she was reduced to murmering pleased-sounding gibberish into the carpeting. I recognized my own orgasm coming around the bend, and realized that I had a decision to make.