Sunset, Twilight, and Flash found themselves sharing the same dreamscape, localized between their shared consciousness; nothing more than an empty purgatory beyond these bounds, with this particular one taking the form of standing peaceful field, cocooned in a soft breeze, cloudless blue skies above.

Despite this, the vibe they were getting from Cadance was anything but peaceful.

"You've really done it this time!" Flash heard Cadance yell as she stormed towards the two succubi, placing her hands upon her wide hips. “You've flagrantly utilized your dream powers so frequently it's been hard to cover up your actions.”

"Hold on a sec!" Sunset interrupted, much to her annoyance. “How were you able to nullify our powers here so easily without using your own?”

"I was about to say…" Agreed Twilight as her natural curiosity was aroused. “I also think that deserves an explanation."

Cadence rolled her eyes at this and merely shrugged. “I supplied Flash with a herbal tea I laced with a special chemical that easily dulls the abilities of those who enter his dreams. Even to the point where it would be difficult for you all to get fully aroused..." She explained nonchalantly. "...unless I unleash my full power that is...” She added, it was at that point that Flash noticed that while she appeared as human as they did, he could see the silhouette of a wide wingspan etched onto the horizon.

Deciding to remind them of his existence, Flash Sentry cut in. “Wait, what exactly are you up to? And why use me as bait?"

Cadance immediately turned her attention to him with an apologetic look on her face. “Please, forgive the deception Flash.” Cooed Cadance. “But it was better you were brought 'up to speed' on this without anyone listening in. Basically, Twilight and Sunset here are fighting over the right to take you as their mate.” She explained bluntly, gesturing to the two Succubi. Twilight in turn waved nervously while Sunset gave him a fanged grin, as if she were eyeing a delicious piece of meat.

“I'm…uh…flattered?” He blushed, somewhat nervous and unsure on how to process this information. “But why choose to interact with me through my dreams? And why me in particular?”

“Well, you had sort of this air of innocence...” Began Sunset, casually walking towards him and draping her arm over his shoulder. “I thought it would be fun to turn a nice guy into an aggressive dom like me." She whispered into his ear seductively. "It just gets me off to see purity corrupted-"

“I'm more interested in making him an incubus,” Interrupted Twilight as she immediately pushed Sunset away before she could go any further.

"Wait, what? Why would you want to change my species?" Flash asked in confusion.

"Oh don't get me wrong, you are very attractive…" Twilight began, batting her eyes seductively. “But despite what good shape you're in, you wouldn't last long with me outside the dreamscape! I'd probably break you within a few hours!”

"Hey, I'll have you know that I happen to have amazing stamina!" Flash retorted, slightly offended by the notion.

“Sorry Flash, but I'll have to agree with Twilight on this one...” Added Cadance, conjuring what appeared to be a whiteboard out of nowhere. One said whiteboard where pictures of Flash, and Twilight. Below the pictures were long green bars labeled "stamina" that reached across the whiteboard. While Twilight's bar made it halfway across the board, Flash's seemed ridiculously short in comparison. "You see Flash, Succubi are blessed…or cursed…with nearly insatiable libidos. Humans lack the stamina needed to keep up with us, hence why we tend to seduce humans in their dreams, less limitations. It took a year-and-a-half of 'training' with Shining Armor before he achieved the stamina necessary to last with me."

“That's one of the reasons I wanted you as an incubus,” admitted Twilight with a smile, happily clinging to his arm. "It took me a while, but I managed to acquire a rare spell book that could help me pull it off!"

Flash was surprised by this, yet somewhat flattered that she was that into him. "Thanks I guess, but I-

"Then why keep such a spell to yourself? And why'd you decide to focus on only one guy?!" Sunset huffed with arms crossed. “Last I checked you were supposed to be the smart one! You could have turned all the boys in school into Incubuses!"

Twilight narrowed her eyes at this. “It's delicate and can't be used willy-nilly.” She said in a condescending tone. "Not to mention the fact that turning someone into an Incubus requires a lot of lust energy. If you studied your own spells properly, you'd know that! But then again, I can't expect rational thinking from someone like you..."

"Are you calling me an idiot, four eyes?" Sunset snarled as flames began to surround her body.

"Uh, girls?" Flash attempted to interrupt, but was ignored.

"I sure as hell ain't calling you smart!" Twilight retorted with a glare as several magic symbols floating around her body as her wings spread out.

“Quiet you two.” Commanded Cadance, prompting the two to immediately cease their arguing, and making Flash wonder just how much authority she held as a Succubus. “Fighting over him only draws unneeded attention.” She started, strolling around them in a circle, contemplating…she then paused and looked over her shoulder. “Why not have a three-way?”

“Wait, what??” Flash sat there slack-jawed, uncertain if he'd heard right.

"We're Succubi Flash, did you really think polygamy wouldn't be an option for us?" She winked.

“I refuse!” Said Twilight and Sunset in unison; more alike than they cared to admit. "I'm not sharing anything with her!" They both shouted, pointing at each other.

“Might I point out your efforts haven't yielded many results. And hey, if I can share your brother with Miss Chrysalis, ” She paused to stare at Twilight, who simply blushed in response.

'Wait, the drama teacher?!' Flash thought to himself, just how many Succubi were in this school?!

"...and you Sunset, " She began, getting the fiery Succubus' attention. "Last I checked, your brother Sunburst was able to manage a relationship between himself, Starlight, and Trixie, right?" Sunset groaned in response as she folded in her wings, not willing to answer, but pretty much confirming her statement.

“Now, I know the two of you have your differences and disagreements, but as Succubi the two of you should be open-minded enough to at least be able to give it a shot, right?” She asked, her usual warm smile almost seeming predatory now.

"Uh, excuse me?" Flash interjected. “Do I even get a say in this?”

While the other two Succubi were deep in thought, Cadance floated over to flash and bent over so that they were at eye level, giving him a very generous view of her cleavage. "Flash, you have two Succubi eager to make you their lover, a privilege most mortals never get, and I'm offering you the chance to do it with the both of them without being considered a cheating two-timer. Ask yourself: do you really want to pass it up?"

Taking a moment to think it over, Flash still wasn't completely sold on the idea. As tempting as it was, would they really consider him as their lover? Or simply reduce him to a mere pet? “I'll have to consider it, at least. The price seems a little high,” he admitted.

"Understandable." Cadance smiled. "I'm not expecting you to make an immediate decision, however-"

"You have the audacity to say that I'm being selfish!?" Twilight shouted.

"Even if I did share him with you, that doesn't mean I just going fork him over whenever you want a turn!" They both heard Sunset snap. Already were arguments were breaking out between the two again. Rather than shut them up in the usual way, Cadance allowed a portion of her powers to run loose; a miasma of pheromones that blossomed in a hot pink cloud enveloped them.

A warmth filled all of them, gradually gaining traction, until it pleasantly burned all over, particularly in their loins. A pleasant numbness filled Flash, more relaxing than anything; but in contrast low coos escaped Twilight and Sunset, who removed their clothing an article at a time. First they shed the outer garments, and them their bras were unlatched, breasts falling out with a bounce. Lastly they slid down their frilled panties, stepping out of them, desperate faces twisted in sheer lust.

They practically pounced upon him, tearing off his clothes; not that they mattered in a dream, right? He could probably do anything, if he understood how. But he felt rather passive, lethargic even, wondering if it was the tea's effects at work. They were competing even now, rubbing their denuded forms upon him, eager to prove they were the more worthy mate.

“W-wow,” he wheezed.

“This is just the start big boy,” teased Sunset who flashed her teeth.

“You're trying too hard,” said Twilight. “Let it come naturally. I'll take care of you.”

“So,” began Sunset. “Which of us do you prefer?”

“Um.... Guess we'll have to test some more and find out,” he admitted, mostly to buy himself time.

His hands felt heavy and slow when they wandered over them. They passed over supple flesh, brushing down slender backs and wide hips; groping breasts and buttocks. He felt their leakage between their thighs, soft kisses covering him all over while they traced his musculature. His groin stirred a little, but struggled to reach an erection despite the ache in his balls. “Ah!” He cried when both of them clasped a fist around his half-flaccid dick. Glaring at the other for a moment, they heaved their shoulders and stroked his vein-lined meat. “Sure, you're both hot. But I need someone who cares about me, too.”

“I could provide that,” assured Twilight with a sensuous lick of her lips.

“Don't listen to her! She'd treat you like an experiment. But me...” Sunset half-lidded her eyes. “I'd be your possession.”

“S-still not sure I can trust either of you,” he muttered, pre-cum oozing down their palms, making their fingers sticky with viscous liquids.

Part of him wanted them, to bury himself inside them and let out all of life's little stresses, but in his current state he couldn't. He pitched back onto his back, surrounded by the she-devils still in human guise who were rubbing their tits down his chest. Erect nipples brushed over his own, and he clenched with a shudder, gritting his teeth and straining his eyes.

He stared at them, heart racing, trying to work himself up into a state where he could properly reciprocate while Cadance simply smiled slyly at them with a muted titter. He grunted in frustration. No matter how much they worked themselves or him up, it was like they were constantly reset. They growled in shared disappointment.

But before he could reach a proper conclusion, the dream land started to blur around them, colors faded and sounds dulled to announce its momentary end. They struggled to hold onto him, the light of wakefulness claiming him. To his surprise he clung back.

“Think it over,” Said Cadance who withdrew her power as reality collapsed around them. “Remember, this is only a small taste of what I'm offering the three of you. I promise to revisit your dream in a week's time...”

Author's Note

Heavy thanks as always to Alphamon_Ouryuken, who did lots of writing/editing for this chapter in particular, plus providing the story/concepts as usual!