Grand finale on her face

You didn't have time to see what Stacey scribbled onto your cock, but suddenly her blowing you feels completely different than anything before it.

You look down and see Stacey going down on you with her massive breasts swaying about with her motions. You also see your balls expanding slowly as you feel a wave of irresistible please well up in your crotch. Stacey cups your balls until they are too big to fit on her palm.

"Oh baby, I'm gonna...", you grunt and Stacey pops your cock out of her mouth just in time for a massive cum blast to hit her square in the face, then another, and another, until your balls return to their regular size and you feel and immense satisfaction.

After you catch you breath, you study your shriveling seven-inch cock. You see the words "SEVEN INCH COCK, THICK", then the word "PERMANENTLY HARD" crossed out, and finally: "CUMS A GALLON".

Stacey gives you a conspiratory smile from behind a face full of your thick goo.