The mirror seemed to fill with red mist, then it cleared,showing a different scene. Sue could see her demonic self - the same one that had appeared in the mirror at the strip club, with scarlet skin, slitted eyes,and horns. Her demonic self was down on all fours in the centre of a large pentagram which was carved into the stone floor, and glowed a fiery red. Her entire body gleamed with sweat or oil.
Behind her, crouched a huge demonic form. It's hugely muscled body was humanoid, but it had cloven hooves and the head of a monstrous bull. It had burning red eyes, a ring in its snorting nose, and a huge lolling tongue, which it used to lick the demon slut's back. It had a huge cock - at least a foot long, which it held at the entrance of succubus-Sue's slippery twat, then with a mighty bellow, it thrust forward, burying the massive tool to the hilt in the hell-whore.
Succubus-Sue arched her back and flung her head back with a howl of hellish ecstasy as she was mounted by the bull demon. Instantly, the massive demon began fucking her with savage power, and the mewling succubus matched him thrust for thrust, her wonderful body flexing and undulating to his rhythm. The bull hunched over her as it fucked her, its panting mouth spilling hot drool onto her muscular back. Its huge talons gripped her slim waist as it pumped her forcefully, and she yelped and grunted with delight at every thrust.
It was a scene of carnal savagery that took Sue's breath away. She tried to look away, but Mephisto gripped her shoulders and made her watch. "Look, human! Look at the truth of your soul! This is what seethes within you - a harlot who was made to revel in the pleasures of the flesh! Give yourself to it!"