Author's Notes:

Winter Quill was the Patron who suggested this prompt on my Official Patreon page. It's a simple clop scene involving Two-Thirds of the Legion of Doom.

Back at Twilight’s Castle, the trio of ponies were quick to resume their work following Discord’s intrusion the previous night. Even though they were grateful the draconequus wasn’t pestering them incessantly over their surveillance work, Twilight seemed more than wary about her secretive studies than she did previously. As for Sunburst and Starlight, who each had interactions with Discord that were thankfully wiped from their memories, the remnants of unease they felt about his knowledge left them feeling just as deterred as the Princess did.

But alas, since there was no presence of the chaotic being when they reentered the Surveillance Room together, Twilight Sparkle was quick to try and get their research started. “Well, we only have about an hour or so until I have to tend to the School of Friendship’s inventory,” she said while Sunburst and Starlight sat down on the couch. “So hopefully, we can find something worthy of our research before then.”

“Hey, who knows?” asked Sunburst with an optimistic smile as he shrugged his shoulders. “With the Alternate Universe spells working as they are, I’m sure we can find something interesting.”

Starlight tried not to scoff too notably while smirking to herself from that response. “Yeah, that’s a light way to put it~” she said with a brief chuckle and a shake of her head. “Jeeze, I still can’t believe everything that happened last night!”

“Well, that’s Discord for you,” noted Twilight while she stood by the magical floating orb. After giving the hovering dome of blue magic a preemptive zap, her horn remained lit as the magic within that orb illuminated brightly. However, before she could alter the dimensional construct like they had done several times before, she glanced back at her two assistants to ask curiously, “Wait, did Discord take that recording of Nightmare Moon and, uhhhh… the evil Celestia one?”

“Daybreaker,” Starlight clarified while nodding her head. “And yeah, I think he did. Although, I really doubt we can actually use that scene for our research anyway.”

Twilight and Sunburst both blushed as they looked away from Starlight briefly. Even though the scene itself was definitely memorable, neither of them could think of a justifiable reason to keep it for their work. Even if it carried enough significant knowledge worthy of further findings, they were sure that Celestia and Luna wouldn’t appreciate seeing a scene like that involving their alternates. While the thought of Discord being in possession of the recording was a little troublesome, it was a better alternative to him sticking around the three and bothering them during any future research.

Back within that floating orb, the swirling colors inside were moving about just as they usually would. It was unclear just how vast the range of that magic really was, but it was able to bring up the outline for a screen before that short exchange was completed. Twilight took notice of the white screen before turning off her horn, absent-mindedly thinking she had already activated the trans-dimensional spells. Unfortunately, Starlight and Sunburst didn’t seem to catch that mistake either, and said nothing as the Princess went to sit with them on the couch. “Well, let’s just hope that Discord isn’t doing anything inappropriate with that footage,” said Twilight with a hesitant sigh.

Sunburst huffed bitterly to that thought, and crossed his forelegs while muttering, “Man, he would be such a hypocrite if he ended up doing that.”

“Eh, I kinda doubt it,” said Starlight with a more nonchalant shrug. “I mean, the guy has thousands of years worth of knowledge under his belt. Do you really think sexuality is a concept he’d be into?”

That question got the other two ponies to pause and think over studiously. Sunburst seemed skeptical on the matter, as judged by his skewed muzzle and tapping hooves. Twilight looked unsure as well, but still said with a meager tilt of her head, “Well… if he’s able to grow accustomed to friendship, maybe relationships are something he can ascertain as well?”

“Ugh… I really hope not,” groaned Sunburst with an uncomfortable shudder. “I can only imagine what someone like him would find arousing.”

That statement made all three of them shiver uncomfortably. Fortunately, before any further thought could be given to such a concept, the screen finally came into full view to rein in their focus. Unfortunately though, as soon as the two figures on the screen were seen in the same space, the shocked gasps they made were nearly loud enough to be heard outside the soundproofed room.

Out in the furthest reaches of Equestria, where only the most brutal beings were able to survive on their own, Grogar had managed to amass a somewhat-livable space from the sandstone caverns that littered the wastelands. And outside one of the cave’s many openings, the stars could barely be seen through the desolate clouds that littered the night skies. But even with Luna’s moon unable to illuminate the dreary landscape, the flickering campfire roaring outside the cavern provided enough light to reveal two familiar faces: Queen Chrysalis, and Lord Tirek.

Since the surveilling ponies assumed the Alternate Universe spells were enacted prior to recording, none of them thought to sound any alarms as they saw the two former foes cackling before those flames. The bulking red centaur may have not been at his maximum strength, but he still had more than enough of his dark magic to amss a massive pile of driftwood in wait beside the campfire. As for Chrysalis, who still had a serviceable amount of magic at her disposal, she seemed fairly comfortable in a makeshift lawn-chair she crafted from some of Tirek’s smaller branches. Her chair was placed beside a giant log, which Tirek was using as a seat for his quadrupedal form.

Since neither of the villains knew they were being seen by their hated rivals, the changeling and centaur were laughing it up rather casually as Chrysalis reached the end of her story. “... So by that point, the poor stallion was just writhing in the bed! I mean, there was no way he could’ve orgasmed that much with his actual wife! He came so much, I wouldn’t have been shocked if the mattress got permanently stained. And I was just sitting on top of him, trying my hardest not to moan from how much love was gushing out of every pore of his body~”

“Jeeze!” jeered Tirek as he shook his head, not able to wait until the end of her tale to scoff with an impressed smirk pointed her way. “And you got him to cum that bad from just tickling him!?”

“What can I say? Some ponies have weird fetishes~” After giving a brief shrug with that response, Chrysalis shook her head so she could refocus on her story. “A-Anyway! As soon as I put down that feather duster, and just as I was about to pull myself off of his dick, guess who came into the room?”

Tirek’s eyes widened in shock, before he grew a devilish grin and snickered at her. “Oooooohhhh… Lemme guess: His wife came home early?”

“That’s right!” nodded the changeling, who needed to cover her muzzle with a chitinous hoof to keep from cracking up. “And holy crap! You could’ve heard a pin drop in that room! She stared at me for like, two full minutes! I counted it!”

“Well, can you blame her?!” asked the centaur while he continued to laugh in response at her tale. “I mean, if I saw a copy of myself fucking my spouse, I’d be speechless too!”

The two cracked up after that remark, with Chrysalis straight-up belly-laughing back at Tirek. By the time she was able to speak again, the Ex-Queen needed to breathe out with an audible sigh and wipe her eyes with a hoof. “Yeah… Yeah, I suppose so… Honestly, I’m just glad I was able to wipe their memories and slip out without catching any attention.”

“Mmhmm…” After coming down from his own bout of laughter, Tirek had a more natural smile on his face while peering kindly at her. Since nobody else was outside with the duo, it seemed that he and Chrysalis were having a genuinely good moment with one another. In fact, the centaur’s smirk began to grow more suggestive as he eyed Chrysalis with more intrigue, and decided to ask, “So… Do changelings see sex as more of a necessity, or… is it something you actually enjoy like ponies do?”

Chrysalis raised a brow while looking back at him, but didn’t seem too offended by his question. Instead, the changeling scoffed rather playfully and said, “Well, I wouldn’t use sex as a weapon for my cause if I didn’t like it~”

“Yeah, I kinda figured that,” he clarified while rolling his eyes. He crossed his muscular arms over his equine chest, and looked away from her as he asked, “I just mean, like… is it something you get off on? Or, is it more important to make them satisfied before yourself?”

Chrysalis’ eyes narrowed on Tirek, and she chuckled under her breath before pulling herself out of her chair. Before the centaur could realize what she may have been up to, the changeling walked up towards him while speaking in a more sinister tone. “What? Do you really think that the sight of ponies squirming and submitting to my seductive charms doesn’t get me off every single time? Honestly, I would’ve figured that someone as imposing as you would understand how hot a good power-trip could be~”

From the look on her grinning face, it seemed that Chrysalis was trying to coerce Tirek into something of her own design too. However, the centaur just smirked with a shake of his head before glancing back at her in amusement. “Alright, alright… I can see what you mean there, Chrysalis~”

“Well, I certainly hope so~” Without warning, Chrysalis crawled up on top of Tirek’s back, and straddled him from behind while holding him close. Her smirking muzzle opened up to make her reptilian tongue writhe around teasingly, just barely flicking the tip of the centaur’s ear. Even though a small blush could be seen growing across his cheeks, Tirek didn’t seem too enthused with the Ex-Queen’s methods of flirtation. But alas, he didn’t really react too strongly when she tried to say, “You know… I have to admit, it’s really impressive that you managed to get someone like Discord wrapped around your fingers so flawlessly~ Are you telling me that you didn’t appeal to his desires in the same manner I would’ve?~”

Back through the other end of the magical feed, Twilight clenched her eyes shut while putting her hooves out. “Ugh! This is NOT the kind of universe I wanted to see on this feed!”

“Actually, this is kinda interesting,” said Starlight as she leaned in, her eyes focused on the screen with a curious fascination. “I have to wonder, what kind of world would have those two working together?”

Sunburst may have been paying attention as well, but he shuddered with a fearful expression while registering such a question. “Eughhh… I’d rather not envision such an idea happening.”

“Yeah, me neither,” noted Twilight, shivering uncomfortably at the mere idea of such a teamup. Unfortunately, since neither she nor the others realized this wasn’t an Alternate Universe they were viewing, their worries were kept at bay while continuing to watch the two villains flirting.

“Pbbbt!! Oh, please!” jeered Tirek with a strong roll of his eyes, seeming downright insulted by Chrysalis’ accusation. “You really think that I tried to appeal to someone like DISCORD in a... sexual manner?!”

“Why not?” asked the changeling with a casual shrug of her shoulders. “I mean, I know I’m the seductress of our little group, but I doubt Discord would’ve turned down having a little romp with someone like you~”

Tirek’s blush could be seen deepening the tiniest bit, but he still looked away from Chrysalis while huffing in dismissal. “Well, despite your flattery, I really didn’t need to do such a thing. All I did was promise him a magic more powerful than ‘friendship’. Bleh…” Just the mention of such a term made the centaur look like he was about to heave, and he shuddered with as much distaste as Chrysalis did. “Who knows? Maybe sex would’ve sweetened the deal to make him stay on my side.”

“Perhaps~” purred Chrysalis as she got her muzzle in closer to his ear, hoping to tantalize him further. But even with the centaur’s ever-present look of disinterest, the Ex-Queen was nothing short of persistent. With a quick flash of her magical green flames, the changeling morphed her body into the same malformed figure as that very draconequus. The fake Discord kept the same lustrous grin that Chrysalis had, and said with an impressive mimic of his voice, “Not to mention, I’d probably be open to sleeping with someone of either gender~”

That little quip finally made Tirek crack an amused smirk, and he looked back at the Discord mimic to say, “Wow! You must have ovaries of steel to assume I’d be that open-minded.”

“I’m not hearing a No~” retorted the fake draconequus as the mimic’s curious grin widened. Even though it appeared that the centaur had a perfect moment to refute such a claim, the ponies watching the scene turned surprised when Tirek averted his eyes from Chrysalis, not saying anything. That nonchalant non-answer even made Chrysalis’ bushy brows raise up, and she eyed him with a more intrigued expression. “Ooooh!~ Now that’s a surprising detail!”

Tirek just scoffed to the fake Discord’s reaction, and replied with, “Hey, I’ve been imprisoned in Tartarus for centuries! I’ll take whatever I can get.”

Even though it seemed that she was unconvinced by that answer, Chrysalis still shrugged and said, “Well, I can understand that kind of logic. Although…” The copy of Discord leaned back in to nuzzle the side of Tirek’s face, and tried to get him flustered by saying in addition, “Judging by that cute little blush you have, perhaps you have a preference outside of desperation, hmmm?~”

Before Tirek could say anything to refute that assumption, Chrysalis enveloped her body with another flash of green flames. Much like before, Tirek didn’t seem to feel the flames at all, and merely glanced back at her to see what she was trying next. In less than a second, the Discord mimic was completely gone, and was replaced with that of a familiar Prince of the Crystal Empire. “Would somepony like Shining Armor get your motor running, my Lord?~” asked the fake stallion with a more suggestive tone, his eyes narrowing seductively on the centaur.

“EWWW!!” Twilight once again hopped off the couch, and made a beeline for the door to keep from seeing anything more than that. “Eww! Eww! Eww! EWWW!!”

As soon as the door slammed shut, Starlight and Sunburst glanced at each other briefly before shrugging in acceptance. As they turned their attention back towards the screen, Sunburst meagerly said, “Well… at least we know how she would’ve reacted to that scene of Shining using the Hayescartes spell…”

Back through the magic feed, Tirek openly scoffed in dismissal of Chrysalis’ second form. “Oh, come on! Discord might have been an interesting idea, but Shining?! He can barely handle his own Empire, for crying out loud! He couldn’t take my dick without bawling like a baby!”

Fortunately for the two villains, neither of them could hear the surprised giggles that came from the other side of the magic feed. Instead, the fake Shining shrugged in agreement before changing form again. With another flash of green flames, Chrysalis took a much more unique form than before. While it was clear she was taking a form that appeared closer to herself, she made herself into that of a centaur just as large as Tirek himself. While the Lord’s eyes widened in surprise, the burly chitinesque brute carried a coy-looking smirk while asking, “How about a form like this, big boy? I’ll have to admit, a centaur is a fairly new shape for me to take~”

Due to Chrysalis’ new size and weight, she was courteous enough to pull herself off of Tirek’s back to get a proper response. While the new centaur stood over the log with a curious grin, Tirek was quick to turn himself around so he was lying on his back. His anthropomorphic back rested against a massive branch that was sticking up from the trunk, and his smile showed a fairly impressed look while marveling at Chrysalis’ handiwork. Even with her claim that this was a new form for her, Tirek couldn’t deny that she got the immense strength and masculinity on point; not to mention, she didn’t forget to include a thick, and very well-endowed cock that hung down quite a bit between those muscular legs.

By that point, Starlight and Sunburst silently made their leave from the Surveillance Room as well. Interesting development between two villains was one thing, but gay centaur sex was a line neither of them were willing to cross. So before either of them could realize that scene was happening in their own world, the two exited the room while the scene kept recording.

“So, what do you say?” purred Chrysalis as she went back to speaking in her original voice. Despite the masculine appearance and twitching horsecock, the changeling didn’t seem to mind looking her face more akin to her original self for Tirek’s amusement. “If it makes you feel more comfortable, I won’t try to steal any love from you if we tried anything. Consider this more of a… mutual act for stress-relief~”

Tirek may have been smirking with his brows raised in contemplation, but he still huffed in response to that last part of Chrysalis’ assurance. “Oh, really?” he asked with skepticism. “Because I feel like you’d benefit more from fucking me than you’re letting on, Chryssie~”

The changeling/centaur hybrid rolled her eyes with a scoff, and responded with, “Okay, really? I do not appreciate being given a nickname like tha--”

She stopped her words in an instant, and stared back at Tirek with her eyes wide open. Before Tirek could tilt his head in confusion, Chrysalis narrowed her eyes on him and asked, “Wait a minute… Did you just say if… if I fucked you?”

The centaur’s face paled a little, and he started to look worried while Chrysalis grew a leering grin down at him. “Uhhhh… W-Well I, uhhhh…”

Chrysalis’ muzzle made an ‘O’ shape while giggling in absolute delight, and her equine cock instantly began to grow erect above Tirek’s exposed underside. “Oh my goodness!” she cooed with a more sinister grin, which was enough to make Tirek look away from her with an angered pout. “Okay, the bisexuality was one thing, but being a bottom too?~”

“I AM NOT A BOTTOM!!!” roared Tirek as he turned back towards the changeling. He got his face in close to Chrysalis’ and carried a sincerely pissed-off sneer while defending himself. “Just because I enjoy prostate stimulation does NOT make me a bottom! It’s just convenient sometimes!”

Chrysalis’ jaw dropped. Her befuddled smile grew even wider, and she had to try her hardest not to laugh at such a shocking admission. Upon seeing her reaction, Tirek pulled away from her face with an immensely embarrassed blush, as well as an uncomfortable shiver. Fortunately, despite how thoroughly amused she must have felt, Chrysalis wasn’t above letting such a detail slip away. Instead, the changeling pulled up one of her muscular centaur arms as she spat into her palm, and brought it down to slather her cock. “Okay, now I have to see this for myself~”

“Wait, WHAT?!” gawked Tirek as he shot his gaze back towards Chrysalis’ form, and saw her getting that thick horsecock nice and wet. The sight of such a thick and meaty cock glistening with saliva was enough to make him pause for a second, his blush never dissipating; however, he quickly shook his head with his eyes clenched before shouting, “N-NO! Chrysalis, we are not doing that!”

“Why not?~” she asked cheekily while pointing down at him with her other hand. “You’re already getting hard~”

Tirek’s eyes shot wide-open, and he glanced down to realize she wasn’t wrong. Due to his laid-back stance, the centaur gasped upon seeing his own massive, dauntingly thick cock standing rigidly between his legs. “S-STOP THAT!” he yelled while trying to cover his crotch with his hands, as if she was provoking such a response herself. “C-Chrysalis, this is not okay!”

“Okay, let me set something straight,” said the changeling as she brought a finger up to Tirek’s lips, and silenced him so she could speak more assertively, “If you really don’t want to do this, I’ll respect that and stop. Despite what I may have done with ponies, I don’t want you to see me as a rapist. But... just know that Cozy Glow is already asleep, Grogar likely won’t care if he finds out, and I have enough experience to absolutely Rock. Your. World~”

Chrysalis made sure to lean in closer to Tirek’s face with each of those last three words, giving the centaur a strong shudder that crept across his entire body. Even though he was certain he could take Chrysalis on in a physical fight, he felt legitimately weakened underneath the changeling’s lustful stance now. Not to mention, the changeling proved to be anything but subtle, and leaned in to press the underside of her rigid cock against Tirek’s. As the Lord gasped and clenched his teeth with an enamored groan, Chrysalis grinned even wider while slowly frotting their cocks together. That thick coating of saliva made each motion fairly smooth and frictionless, and caused a couple strong spurts of precum to shoot out of Tirek’s cock; the clear, syrupy strands clung to the thick fur that went along the middle of his pecs, sticking out quite prominently for the changeling to see in satisfaction.

“Oh, myyyyy…” Chrysalis’ sensual smile remained wickedly-wide, and she licked her lips upon feeling those strong throbs of Tirek’s cock as it was grinding against her own. She shuddered in pleasure while slowly thrusting against the centaur’s length, enjoying the mutual strokes that titillated both of them to further their shared enticement. Even with Tirek’s resistance, he couldn’t hold back a couple of pent-up moans that escaped through his gritted teeth. Meanwhile, the changeling kept speaking in a deep and seductive growl, knowing that the centaur’s defenses couldn’t hold up for much longer. “Come on, you big ol’ softie… Just close your eyes… Open up those big legs of yours… And let me help you feel better~”

“Nnnnnghhhh…” Despite his bruting strength, it seemed that Tirek couldn’t withhold his urges while pinned underneath Chrysalis’ weight as a centaur herself. The Lord’s hind-legs slowly began to open up, which made his cock throb even harder against the changeling’s in response to that taboo act. More precum shot out from his throbbing cock, further matting the fur across his stomach to leave a mingering musk between their sweating bodies. His muzzle tried its hardest to stay clenched shut, and his nostrils flared out from each strained breath he tried to make. But alas, it was clear how much Chrysalis had gotten to him, and Tirek took one final breath before he shakily reopened his mouth. “Aaaahhhh!!~ Ch… C-Chrysalis, I… I…”

The Ex-Queen was grinning like a lunatic while narrowing her eyes on him devilishly from up above. Her cock was already starting to move downward, eliciting even more shivers of carnal delight from Tirek as that meaty head dragged across his shaft. The centaur’s hands lunged down to grip the log underneath him, and he breathed in to let the last of his resistance wash away...

Or at least, that was what should’ve happened in that enticing moment. Unfortunately, the moment Tirek inhaled deeply through his snout, he froze in place as he reopened his eyes, and took a couple more confirming sniffs of something amiss. “What the… Why do I smell popcorn?!”

“Huh?” Chrysalis paused her own actions upon hearing that question, and sniffed the air as well. Much to her surprise, she was able to smell something salty and buttery in the air as well. Her head reeled back in surprise before she looked around, unsure what was happening. “Wait a minute… I smell it too--GAHHH!!!”

Chrysalis jumped back from Tirek with a shocked and petrified shriek. While the changeling lunged back and reverted back to her regular form through her flames, Tirek turned himself to his side to see what Chrysalis did. The moment he was able to look behind him, the centaur yelped in a panic and covered up his crotch. “AAAAHHHH!!! C-COZY GLOW!?!”

Cozy Glow, also known back in Equestria as the most dangerous filly in known history, was sitting bug-eyed in Chrysalis’ chair with a bucket of popcorn on her lap. She had hoped that neither of the two villains would’ve noticed her, but her choice of snacks proved to be her downfall. While the two foes gawked in stunned silence with heavy blushes, the tan pegasus grew a nervous smile while trying to look innocent. “... Uhhhhh… Is this a bad time?”

“GET OUT OF HERE!!!” roared both of them at the same time, their faces absolutely furious due to the filly’s cock-blocking. Unfortunately, all that Cozy Glow did was munch on another hoof full of popcorn, chewing it slowly as she stared back at the two. After swallowing her mouthful in silence, Cozy gave the two a nonchalent shrug before deciding to press her luck.

“... Honestly, we’re already fugitives, aren’t we? Plus, I’m not wanting to join in or anything. Would it really be that big of a deal if I just stayed and watc--”

“NOW!!!”