Yes, but to no avail

"What the hell?" You scream in terror at the sight of such a thing.

"We had a deal didn't we, now I have lubed you up pretty good, or you can suck me off like I did you."

Horrified at either prospect, but you consider yourself a man of your word. This moment of hesitation is all she needs and she mounts you like a horse, pulling you to her by your hair. Her massive cock presses aginst you softly as you feel her add more lube to your ass, finally your sphincter gives in and she enters you.

"Oh, please no you are going to kill me." You plead, but she is not relenting.

"Sshhhh, everyone loves this baby." She hisses into your ear, and with continuing pressure you feel her inching ever deeper in your ass. Finally her balls brush your cheeks and she adds, "See that wasn't so bad, now hold on for the ride."

"I don't believe it, you actually fit that thing in me." You reply almost out of breath.

She then begins humping you, slowly at first, then faster and with longer thrusts you realize she is driving you across the floor. You hear screaming with delight and to your shock you realize it is you. Then as she increases in both pace and **** you bite down on the carpet to silence your screams, suddenly worried someone might hear you and come to your rescue, only to find you with a cock buried in your ass. Finally, with more cum leaking out of your cock she pulls out of your ass and states, "Your turn." Turning you around she pushes that beast into your mouth, you gag at the size and smell of the monster, but you couldn't resist if you wanted to, and to your suprise you don't. She blasts a sticky gout down your throat into your belly, and you get a taste as she pulls out. She stands and helps you up, "Now to go get you that costume." She smiles and pulls down her skirt to hide the monster once again.