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CYOTF (Human)

The Big Cat Demon

Josh couldn’t keep it in any more, his mind was losing the battle of containing his lust. He instinctively curled into a ball, grabbing his head as his mind slowly altered. It all happened suddenly: his cock snapped erect, his eyes turned a glowing yellow, his muscles tended up and started to grow, and he let out an unruly growl. In that instant, Josh was gone. The body that once housed him had started to change as he bulked up, his cock even growing out of his underwear and tearing it apart, leaving it stark naked. The creature then slammed the panther woman to the ground as it stuck it’s massive dick inside her ass, letting the mutagens rage between them as they fucked. It then started to take a feline shape as it pounded away at the woman, its cock, face, and feet turning feline as it grew black fur. Gaining more muscle and height, it soon dwarfed the six foot tall panther woman and gaped her ass, to the point she looked like a toy on top of its dick. The creature held her tight as gallons and gallons of cum were pushed into her, stretching her stomach out like a balloon and coming out of all her orifices. She must have blacked out half way, because she fell limp after a while, leaving her a musky, cum-soaked mess on the ground. With the creature’s newfound strength and desires, the first thing it did was…


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