Spike fucks Nightmare Rarity

Spike was busy relaxing in Fluttershy’s bedroom, and the reason for that was clear to everyone who glanced at the Pegasus who lay beside him and the white vat of his cum staining her tits. Spike himself was sitting on the bed, stretching his arms.

“That was fun,” Fluttershy said dreamily looking up at her Master. “Do you want to go again? Or do you want to use a different ****? Maybe you could ask them to join us?”

“Perhaps, though I think it was about this time that Cadence was meant to tell me if she found anything,” Spike explained to Fluttershy. At that moment as if perfectly timed there was a knock on the door. But it wasn’t Cadence who entered but rather Twilight. She had her hands behind her back, almost formally. This was despite her being naked at the moment and her body still being made of the same exaggerated proportions she had given herself.

“Master I have a guest for you,” she explained bowing dutifully. Behind her stood a dark beauty beyond any Spike had ever seen, a sensual dark mirror of his love for Rarity. She entered naked, for she knew that her body was so beautiful that clothes wouldn’t be too necessary.

“Nightmare Rarity?” Spike asked looking up in the flesh. “How is this possible?”

“Magic my darling, or should I say, my Master?” Nightmare Rarity purred as she strides into the room. As she walked she brought a soft chill to the room as if night had fallen upon it. Her hair radiated with the illumination of a celestial aurora.

“So I’m liking the new look. I'm guessing you want me to fuck you in it,” Spike said but was confused to see her look slightly resistant to the idea. As far as Spike was concerned this was simply a new coat of skin that Rarity had used the Root of Magic to wear, and Rarity may have been many things but **** was never one of them.

"Just this one time," she said placing a hand on her hip, her diamond eyes looking so very needy. Spike was confused by her attitude but assumed this was just a game she wanted to play. Spike got to his fleet, leaving Fluttershy behind on the bed. Not that the pegasus minded in the slightest, always the voyeur she simply found a good spot in the corner in order to spy on the resulting show.

"One time?" Spike questioned with a raised brow, his lips curled into a cheeky grin. “You need more than that to really satisfy you, right?”

He had assumed that the question would make little difference, but he was still under the mistaken belief that this was merely Rarity in disguise. So now Nightmare Rarity wouldn’t ever be satisfied with a simple one-night stand as Spike’s sex ****.

But Nightmare Rarity didn’t notice the change, her eyes were transfixed on the cock before her. Even after unleashing several loads upon Fluttershy one glance of the dark Queen was enough to bring him back to full mast. And that virile dick was enough to turn even the haughtiest Queen into a drooling slut.

“See something you like?” Spike asked, pointing two fingers down at said dick. Nightmare Rarity nodded, before regaining her composure and flashing him a glint in her eye.

“I think I do darling,” she said, a tongue rolling across her lips. She got to her knees, sparkling eyes fixed upon him. A finesse hand wrapped around it, stroking and soothing it. Her hand was like the cool wind of the night, gentle yet powerful.

“Just a handjob?” Spike asked, even as he let out soft groans of pleasure.

“Pat-patience dear,” Nightmare Rarity said, her own anticipation overwhelming her. She wasn’t as skilled as the regular Rarity, but close enough that Spike noticed little difference between the two.

“Alright then… I’ll be patient,” Spike said with a grin. Nightmare Rarity smiled as he said that and placed one delicate hand on his chest.

“You are so virtuous Master. Now lay back, I have a special surprise for you,” she said, pushing him back softly. Spike complied, feeling his back press against the soft mattress. She shuffled over him like a cold wave of the night sky, until her pussy was just inches above Spike’s head. The smell of soft lavender wafted from it.

“Eat if you perverted dragon!” She barked down, and Spike wasted no time plunging his tongue into her cunt, she tasted like juicy blackberries. It was tight to be sure, and he had to use considerable **** to make her walls part away. But that only amplified the pleasure that Nightmare Rarity received, leaving her panting with delight.

"YES, YES, YES! Serve me you perverted dragon!" She screamed out loud, her own fantasies of being his Master had made her forget that she was meant to be his ****. Something that Spike took note of.

"Serve you?" He asked, his tail wrapped around her waist and threw her to the bed with a yelp. He climbed to his knees and lifted her leg. Nightmare Rarity had perhaps a dozen ways to get out of this situation but she was too aroused to use any of them. "You're MY ****, not the other way around. You exist to serve ME!"

Spike plunged his massive cock into her cunt, sending her screaming. Her tongue wagged out of her mouth with wanton disregard for any pretence of modesty. "You really are a whore aren't you? MY WHORE!"

Nightmare Rarity's personality shifted, and all pretence of being a villainess faded away. She had no intent now on bringing Spike to heel, no intention of being the Mistress of his harem. Even with Twilight still and her Root power under her control, she had no intent to use it now. Now she was just Spike's whore.

"So what's with the new skin Rarity?" Spike whispered into her ear, a claw reaching around her throat. Nightmare Rarity could only let out a muffled groan of confusion.

"Master this isn't our Mistress in a new coat of skin, this is a completely new entity," Cadence explained, having entered the room at some point during Spike's fucking.

Spike paused for a moment. "Then what do I do with her?"

"That is your choice, but I have some suggestions. She has tried to undermine us."

A/N: Any final suggestions you may have are welcome for how Spike reshapes Nightmare Rarity into the harem. That is all, the Nightmare Rarity arc will probably be finished next chapter.

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