Johnny looked angrily at the nubile succubus who crouched against the cavernous wall and snarled at him, then turned his gaze back to his sister.
She had a look of loving concern on her face, which contrasted vividly with her unashamed nakedness. He desperately needed to know this was still his beloved sister, but that hope crumbled when her expression changed into a look of evil lust and she smiled sexily at him. “Poor little Johnny. You don’t understand yet, do you? Your loving sister has embraced her true self, and soon you will embrace yours. Let me help you.”
“No, Sue”, he pleaded with her. “This can’t be real! Snap out of this!” He raised his hands defensively and flames began to ignite from them as the sexy slut walked slowly towards him.
“No, Johnny, let’s see you snap out of THIS!”
With a casual flick of the wrist, she created an invisible force bubble around him and extracted the air from it. The flames immediately died and he dropped to his knees, gasping vainly for breath. Then Sue raised a hand. The force bubble disappeared but now she used her powers to raise him up off the ground and spread his arms and legs out. With the other hand she made a sinuous gesture and a crack appeared in the cavern floor. Out of it rose what looked like a twisted thorn bush made of black iron. It coiled out of the ground and around Johnny’s limbs, holding his ankles and wrists fast in it’s hard metallic embrace. Countless thorns and spines edged towards his body but stopped just short of piercing his uniform.
Sue purred with dark delight. “Now hold still brother dear, or you might hurt yourself. Unless of course, you like that sort of thing. For now, relax and enjoy the show.”
She began to dance in front of him, using all the skills she knew as a stripper and demonic seductress. Her fabulous body writhed sensually, running her hands over her exquisite curves and adopting the various provocative moves and poses that she knew drove men wild with lust. Johnny tried to fight it, but his body didn’t care that this was his beloved sister, it had no choice but respond to the incredibly desirable vision before him and in seconds the crotch of his uniform was straining to contain his painfully erect cock.
With her perfect ass pointing his way, Sue looked back over her shoulder and giggled. “Oh poor baby brother. That doesn’t look very comfortable. Lustae, be a dear and give him some room.”
Lustae had been watching from the corner of the cavern, but now she smiled and skipped over to the prostrate Human Torch, crouched down before his straining form, and fondled his bulging crotch with her hands. Then, with a quick motion, she used her sharp talons to slash open the fabric of his uniform, and his raging hard-on sprang free.
He grimaced with the shame of exposing himself to his sister in this way, and struggled against the iron thorn bush that held him, but the manacles didn’t give an inch. He felt several of the iron barbs puncture his skin, causing rivulets of blood to trickle over his blue uniform. Extending her forked tongue, Lustae licked at these while gazing up at him with her smouldering demonic eyes.
“Poor Johnny,” crooned Sue. “That looks sore. Lustae, use that talented little mouth of yours to make him feel better.”
Lustae licked the blood from her lips, then opened them wide and engulfed the rigid cock, slowly sucking down the length of it, causing Johnny to groan with unwanted pleasure. He screwed his eyes tightly shut, trying to block out the forbidden sight of his sister’s seductive posturing.
Sue tutted. “Oh, no Johnny, that won’t do. You have to look at me. LOOK AT ME.”
The commanding change in her voice made his eyes snap open and he gasped at what he saw. It was still Sue, in a way, but her skin was now scarlet, gleaming shinily over her nubile flesh. Her impossibly voluptuous figure was muscular and toned, but still incredibly curvaceous. She was naked except for a tiny leather thong and leather thigh boots, and her huge tits each sported a silver piercing in the shape of a pentagram.
From her forehead now sprang two sharp, curving horns, and her eyes were now black slits. Her hair was also midnight black, with silver streaks at the temples. Her teeth showed sharp fangs when she flashed a smile at him, and a forked tongue licked her shiny black lips as she moved closer to him.
She rested a sharply taloned hand on Lustae’s head as the succubus steadily bobbed up and down on his throbbing dick.
“This is the new me, Johnny. Don’t try to pretend that you don’t like it. And just before we get to know the new you, how about we find out what the rest of our beloved team-mates are up to?
So saying, she lifted the hand that wasn’t pushing Lustae’s head up and down on his cock and made a sweeping gesture behind her. Three areas of the cavernous walls behind her began to shimmer and images appeared, revealing Jen and Janet in one, Reed and Ben in the other two. Johnny gasped again with a mixture of arousal and despair as he saw what they were doing…
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