Frenzied Sincubus Sex

"Do you like the big tits that I gave you, Sara?", you asked sardonically to the beautiful Asian girl, who was sucking one of her nipples with her long tongue while you savagely fucked her in the missionary style.

"I-I do, mistress!", she muttered, gasping as your thick cock pushed against her insides over and over again. She seemed completely lost in her pleasure, unable to think of anything else but sex.

You had came a couple of times already, having taken advantage of Felicity's bubble butt and Colleen's juicy lips, and now it was the time to formally claim the green-skinned succubus as your own.

"Then you'll love this more, you little slut!", you said as you came inside her, filling her to the brim with your black cream and mentally nudging her to a stronger than usual orgasm. You hoped that this would reinforce the idea that no one but you could give them the unearthly pleasure she was feeling right now.

Sara wailed excitedly and you quickly shut her up by pushing both of your also cum-sputtering tails into her mouth. As a succubus, her organism was prepared to take even double the amount of cum she was now ingesting, but she was still having a hard time swallowing it all at once, eventually letting it drool out of her mouth. You knew she would not leave a single drop afterwards, as they had all grown addicted to its spicy taste.

You pulled out of her while you still kept cumming, covering her once again in your dark seed. Right next to you, the remaining librarians were watching you as you ordered, vigorously masturbating to the sexual defilement of their coworker. You had commanded them, however, not to cum yet, not without your permission. They were getting increasingly frustrated at this, but never, ever enough to question you. That thought simply couldn't be processed by their minds now, as if they had always been your loyal slaves, forgetting almost entirely about their former boring lives.

"Th-thank you, mistress", the Asian succubus managed to say once she finally managed to clear your load out of her mouth. "For everything."

"You're welcome, Sara. Let it not be said that I'm not a benevolent mistress that cares about her subjects, even after all that you did to me." You were having almost as much fun with your new dominant lifestyle as you did fucking your women raw.

"Which leads me to you, Julia. My dear Julia. The cruel, sanctimonious and all-around bitchy Julia", you said slowly, walking towards the middle-aged woman, now Sincubus, furiously stroking her cock. It had been a surprise that she had grown one when the others didn't, but not necessarily an unpleasant one. You had plenty of ideas as to what you could to her, from some intensely humillating to almost the exact opposite.

"What shall I do with you?" You paused after each word, letting an uncomfortable silence dangle in the air. You could smell the mixture of **** fear and lust towards you right now, just as you wanted it.

"You know you deserve some harsh punishment, after what you did to me. That you need to be taught some proper respect", one of your tails slapped softly against her cheek and caressed her face and neck, smearing it with your cum. She was still unable to keep herself from rubbing her cock as fast as she could, like a wild beast. Oh, how far the mighty had fallen.

"But." You said as you approached her face to yours, sensually speaking into her ears. "Maybe I can give you a second chance. A chance to show me your usefulness as a proper Sincubus slut", your larger cock rubbed against her own, demonstrating once more your superiority towards your old abusive boss.

You would have been more than happy to put her in her place, to show her once and for all that she was superior to no one. But the morbid curiosity to see what she could truly become as a Sincubus under your control was still drilling into your mind.

"So what shall it be, dear? What will be your fate?"