Next

Suddenly you feel something unexpected. She never stops slurping noisily at your cock but there's a surprising new sensation. Her lubricating saliva slides over your asshole, tingling like wildfire for a moment before you feel a sudden change.
You feel something huge push its way into your asshole and scream.
"Fuck, oh, fuck," you cry, "What the fuck?"
She doesn't stop sucking your cock, just slowly bends around so that more and more of her pushes, with unstoppable ****, up your ass. Your questions devolve into only gutteral noises and screams . You feel it slowly pushing into your body with inhuman strength and your body screams as it is rearranged from the inside. You can feel the enourmous head of her cock as it pushes deeper and deeper, changing the path of your intestines permanently as it pushes closer and closer to and finally past your heart.
You can't scream any more. Once she's bottomed out her cock is pressing against your windpipe from the inside.
She looks down at you. "Pathetic." She begins pumping in and out of you. It feels like your entire insides are being pulled out of your ass every time she pulls back and you can only moan and scream when her cock pushes in against your lungs.
Finally, you feel her cock shift and for the first and last time you feel it resting against the bottom of your heart.
"You are not my master."
She shoves forward, bursting your heart and lodging it in your throat, the last thing you feel is your body being filled with gallons upon gallons of her cum. Maybe you should have been nicer to her.