Twilight smiled as she trotted down the dirt road which lead back to the library, her saddle bags bulging with supplies and her mind filled with ideas. Her short trip to the local grocer had been quite illuminating as well, with the pony having noticed a lower amount of guards and far fewer patrols. Evidently her mother’s plan of turning their attention elsewhere was working, and Twilight had even caught a few snippets of conversation that hinted at the guards leaving entirely within a month.

Between that good news, and the fact that no one suspected her, Twilight was in high spirits. Even the impending birth of her first true changelings could not put a dampener on her mood. That was until she neared her home and noticed that a lone guard was staring up at the library, her horn alight with magic. It only took a second for Twilight to figure out that she was using a scanning spell of some kind, though why she was doing that was unknown.

Approaching the mare, Twilight cleared her throat, making her presence known. “May I help you with something?” She offered.

The guard ignored her for a few seconds before letting her horn dull and turning to face the disguised queen. “My apologies. I had noticed that you had warded your home and I admit I was curious.” She declared, her voice even and strong, though still slightly distorted, hiding her true identity.

It was times like these that Twilight hated the enchantment Celestia put all on her guard’s armor, as it made them all completely identical. The females were just as tall as the males, had the same white coat, and their voices were all nearly exactly the same as well. It was enough to make the changeling annoyed, if she wasn't a month or two away from cracking said enchantment that is.

“It's no problem miss…?” Twilight inquired.

“Stout Hoof.” Declared the guard.

Another alias no doubt. Twilight thought to herself before smiling. “I was under the impression that it wasn't against any laws to use a small array of low powered wards. What with these changelings still running around.”

The guard nodded, the pony evidently still distracted by something. “Your spell work is as amazing as always. Maybe I should bring my recruits down here in order to show them how a real ward mage does it.”

Twilight blushed politely and waved a hoof. “Oh I'm not that good. I just wanted something to help me sleep a little sounder.”

“Well if I were you I’d sleep like a baby.” Replied the guard with a smile.

“So, I heard the guard was pulling out. Does that mean that you found Chrysalis?” Twilight blurted suddenly, the changeling relying on her old self’s awkwardness to cover how bad of a transition that was.

The guard merely shrugged. “Not quite, but the princess seems to think this area is a low priority for some reason.”

“And you don't seem to agree with that?” Twilight pressed.

Again, the guard shrugged. “I ain't about to ignore orders but it seems a might bit suspicious. The elements of harmony are one of the few things that can beat her, yet Chrysalis isn't making any attempts to capture or kill you or your friends.”

Even mother isn't stupid enough to do that. Twilight thought to herself before putting on a pensive expression. “The elements are powerful, yes, but they need a target. If she came here or deployed a force large enough to overpower the local guard it would give us that target. “

“So your saying she's spreading her forces thinly on purpose?” Questioned the guard, a hint of genuine curiosity slipping into her formerly neutral voice.

This time it was Twilight’s turn to shrug. “I don't know anything for certain, but if Chrysalis has half a brain she wouldn't do anything crazy like the wedding again.”

“Unless she was really desperate.” Corrected Stout Hoof.

“Yes, but I don't think well reach that point anytime soon. The amount of changelings she brought to Canterlot was massive, but it must have only been the tip of the iceberg.” Twilight continued.

“Why do you think that?” Inquired the guard.

“Any army needs a rear guard, logistics and support staff.” Twilight answered. “Even if she thought she was going to be able to deliver a coup d'etat, Chrysalis would still have to have a large number of changelings that werent in Canterlot.”

The guard tapped her chin thoughtfully. “You know, I think you missed your calling.”

Twilight cocked her head. “What do you mean?”

“You would have made an excellent general.” Declared the guard with a smile. “Few ponies have a head for that kind of stuff, and most tend to think a little too optimistically for my taste.”

“I mean, even that is a little optimistic on my part.” Twilight admitted. “For all I know she could have been ready to commit to a full blown invasion of the entire country. Utilizing the loss of Celestia and Luna to throw the country’s defence into disarray and the only reason that didn't happen is that the initial invasion didn't work.”

The guard’s expression fell and she shook her head slowly. “Maybe it's for the best that our leaders are a little optimistic. I would hate to have to deal with the panic that such an assumption may bring about.”

“I try not to think about it too much. You’ll drive yourself mad considering ifs and butts you know.” Twilight declared.

“True.” Admitted the guard, who bowed slightly. “Thank you for your insight.”

“It was my pleasure Stout Hoof.” Twilight replied with a smile.

The queen watched the guard started to walk away before the queen did the same only in the other direction. As she did so, she lit her horn and did a quick scan of her defences, finding that although the other unicorn had managed to look at her outer spell matrices, that was all she had been able to do. Safe in the knowledge that her more complex, dangerous and illegal wards were undetected, Twilight slipped inside.

Where a few ponies were browsing the shelves while Lyra sat in a corner with a small mountain of books in front of her, a tome open on the desk before her. The rest of the patrons werent important, and Twilight made her way to the kitchen, passing Spike as she did so. Though outwardly she gave him only a smile and a nod, internally she was giving him all the information she had gained on her walk here.

That is pretty interesting. Spike thought to her. I’m amazed things have changed so much in only a month.

Mother has been doing an excellent job distracting them ever since I filled her in on my plan. Twilight replied as she walked into the kitchen and laid her bags next to the fridge. How are the drones doing by the way?

Great! Spike replied quickly. They are almost as good a digger as I am, though their structural analysis skills and reinforcement techniques could use work.

Twilight deposited her groceries into the enchanted ice box and put her saddlebags in a nearby cupboard. That is understandable. Their cognitive abilities are still maturing, even though their bodies are almost completely fully grown.

And thank goodness for both of those things. If they got any bigger we may have to redesign the doorways. Spike remarked with a shake of his head.

Twilight smiled and patted the dragon on the back. I’m going to go check out the hive, make sure to have everyone out of here by the usual time, I have a feeling that tonight is going to be the night.

You mean the night? Spike asked while processing a stack of returns.

Yeah. I got the feeling from Fluttershy that they were going to arrive very soon. Twilight declared as she trotted up the stairs and into her room.

Now I’m kind of nervous. Are you sure today is going to be it? I know she was pretty big last time but… The draconic changeling’s words trailed off as an image of the pregnant Fluttershy came to mind.

The breeder in question had been posing as sick for the past few days, covering up the fact that she had not been able to do much. Her sheer size made most tasks difficult, and though the changeling had finally mastered her disguise ability, she struggled to properly hide her baby belly. Add to that the nervousness and fear that came out whenever she began to worry about her young and Fluttershy was fit to be tied.

Even the fact that she had nothing better to do then lie in bed and relax did little to actually help her stop worrying. Plus her breasts had gotten so large that they rubbed against the insides of her legs, and dribbled a constant stream of milk, bothering her constantly. The changeling’s generous curves had also become even more exaggerated as her belly grew to the point that she struggled with some doorways.

You know what, nevermind. I think I get it. Spike muttered.

Twilight rolled her eyes, and cast a quick teleport, bringing her into the basement, her little detour ensuring that a casual observer would think she was still upstairs. Once down there she erected the necessary locking spells over the door, making entry all but impossible unless they were a changeling as well.

Just be ready okay? I don't like it when Fluttershy gets nervous like this, it's contagious for lack of a better word. Twilight declared.

Right boss. Spike replied before focusing on his work.

Confident that her number one assistant would be able to handle things upstairs, Twilight continued her inspection of the hive. Before she could do that she cast all the usual anti scrying, and defensive spells on the basement and shedding her disguise. Pulling the rug out of the way her jagged horn lit once more, causing the ground to fade away and reveal a deep hole.

Their defences had evidently been strengthened and changed over the last month, meaning most of their more primitive traps had been replaced with better ones. The entrance was also smooth on all sides, the thick green membrane harder than steel but much more flexible. Looking down into the hole, Twilight opened her wings and descended down into the hive, a small smile coming to her face.

The entrance at least looked proper, though she knew that not much else did as the resources necessary to create resin were in high demand. Changeling saliva was easy to come by, but the rest of the raw ingredients were expensive or rare, meaning that only the supports were pure resin. At least all the dirt had been covered with a thin layer of green, leaving the open area looking a bit more presentable than before.

As she descended into the hive, she could feel her children’s excitement building, and though most made an effort to remain on task, she could tell at least one was already bolting her way. Chuckling aloud, Twilight sent a quick mental command notifying the drones that they were all allowed to see her. As one the changelings turned and sprinted in her direction, the thump of their hooves and buzz of their wings filling the room.

Shaking her head, Twilight stood with forelegs open, ready for the ensuring rush of changelings. As the first one entered the room, Twilight’s smile grew larger still, the familiar mix of purple, green and black making her think of how lucky she was to be a changeling. A pony and a dragon couldn't produce an offspring, but changelings could just about couple with anything. Their genes were as adaptable as their bodies were, meaning even with only the tiniest bit of magical alteration and the fusion was nearly perfect.

Some of the drones eyes were a soft purple, while others were green and one or two had the same teal color that Chrysalis’ drones were known for. Those few were a little smaller than their brothers and sisters but the difference wasn't so great that they couldn't be ignored. Their fangs had also ended up much larger and longer than a normal drone’s while also sporting secondary and even tertiary fangs behind the first. Resulting in a grim countenance that would have intimidated any pony, something Twilight definitely was not.

Their retractable claws also ended up becoming quite long, powerful, and very, very useful. The two segmented sections of their forelegs looked almost normal when compared to the average drone. Twilight knew that should the occasion arise they could extend two foot long bone blades, weapons that could be moved with an incredible level of dexterity. Their wings were also slightly more batlike, compensating perfectly for their increased size and weight with increased lift.

All in all they were the perfect diggers, miners and builders for Twilight’s burgeoning hive and the queen cherished them dearly. The hum of excitement filled Twilight to the brim, and she hugged each one of her children one after another. They were Twilight’s foals after all and just like their mother they were very organized, allowing them all to exchange a few words with their parent before hugging them and standing off to the side.

“How was your day mommy?” Spade Tail asked, the female drone squeezing the queen tightly before stepping off to the side and allowing her brother to take her place.

“It was fairly productive, though I would have rather spent it here with you all.” Twilight replied before squeezing the last changeling in line giving him a kiss on the cheek. “Nice job on the resin Quick Dry, I’m sure Spike is very proud of you.”

The green eyed changeling drone blushed and scuffed the ground while walking off, too shy to utter a word to his mother.

Smiling, Twilight stood up and flexed her wings. “It was nice to see you all again, but we had better get back to work now.”

A chorus of groans came from all around the queen while sporadic requests for a break were shouted over top. Twilight merely smirked, and eyed her drones carefully, making a grand act of considering their requests.

“Well I was going to take a quick tour of the hive.” Twilight remarked, causing her drones to suddenly go quiet. “So I suppose a break might be possible, but only if you join me as I do my inspection.”

The shouts of joy and laughter made Twilight smile, the entire scene reminding her of a class of pony teenagers, rather then month old changelings. Still smiling, Twilight lead her merry band of changelings around the hive, listening intently and talking to nearly all of them at the same time. Most questions were directed through the hive mind, allowing Twilight to multitask as she answered both verbal and mental questions in short order.

Every last one of the drones seemed thrilled to talk at length about what method of digging they had used and the exact amount of dirt they had extracted. They certainly were her and Spike’s children, and even the teal eyed changelings were thrilled just to dig and reinforce the hive as their queen saw fit. As she walked around, the queen found herself getting flooded with random bits of information and odd memories of rocks they had found.

A few of which were even dropped in front of her like offerings, though Twilight hastily informed the drones that did so that it was not necessary and that they could keep their rocks. The sight was a little sad in a way, but Twilight quickly shook her head and reprimanded herself for thinking like a pony. Her drones were a cut above the rest but they were still changelings, even if they had a habit of hoarding the stones they found near their beds.

What mattered was that this was genuinely enjoyable for them and twilight could tell that each and every drone had no desire to see the surface, or meet other creatures. Though some wished they could read more than the broken books Twilight had stored in the basement, only a select few of her brood even cared about that kind of thing. Stowing away those negative emotions, Twilight made sure to listen and answer each and every curious question she received.

By the end of it, most of her drones had broken off, their curiosity or desire for paternal companionship having faded as time went on. They werent as needy as a normal foal, which was quite the blessing as Twilight didn't have much time to give them. The library demanded a good chunk of her attention after all, despite the town’s low population, and add to that the occasional friendship assignment, emergency or disaster and a lot of her time was just gone.

Twilight sighed as she looked down at the only drone which remained with her through the entire tour. “So Spade Tail. What have you been busy doing? You’ve been awful quiet.” Twilight remarked with a smile.

The slightly smaller, more purple drone looked down and kicked a loose rock. “I was reading again. I know daddy Spike says I need to spend more time doing and less time thinking but I can't help but wonder sometimes. You know?”

“About what?” Twilight asked.

“About everything.” Declared the flummoxed drone. “Like where did this rock come from, or why does dirt smell earthy?”

Twilight chuckled, and nuzzled the drone motherly. “Those questions are all good. From now on, don't be afraid to ask me a question whenever your curious.”

“Okay mommy.” Replied the changeling who looked away. “Can I go back to digging now? I don't want daddy to think I was being lazy again.”

“Go on now, and if he gives you any grief tell him to take it up with me.” Twilight proclaimed while giving the younger changeling a wink.

Spade Tail blushed and nodded before scampering away, the changeling still a little clumsy in her adult sized body. Without anyone else around Twilight shook her head, silently amazed that she had managed to get used to all the weirdness that came from just being a changeling. There were so many preconceived notions that needed to be tossed out the window when dealing with those of her new race.

She sighed as she opened her wings and ascended back up to the first floor, the queen making her way through the labyrinth of winding tunnels and back to the entrance. As she walked, she thought about how far they had come, and how far they still needed to go, her worries and fears nearly getting the better of her. A firm shake of her head dismissed them though, giving her time to just relax and consider what she was going to do next.

She could help Spike close up, though Twilight was fairly certain he was pretty much done anyway. Perhaps she could… Whatever may have been about to pop into the changeling’s head was dashed the second she heard Fluttershy speak.

Their coming. Now. She stated, her mental voice so deadly serious that Twilight gulped involuntarily.

Shaking her head, Twilight quickly got to work, her wings carrying her up to the library. Spike, Fluttershy is coming. Is the library closed?

She's- oh shit. Yeah it's nothing that can't be fixed later. Do you need me down there? Spike asked, though he already knew the answer.

Yes, get down here right now. I’ll be up to put the treehouse on lock down. You get your butt to the tunnel and keep the drones out of the way. Twilight commanded, the queen emerging into the basement and already lighting her horn.

As she focused on her casting Spike threw open the door and leapt into the hole, his wings tucked tight against his sides until a second before he hit the ground. The queen gave her number one assistant very little attention though, as she didn't want to screw this up. A few seconds later and the spells were complete, with numerous arrays springing into existence and locking down the library. Confident that nothing short of a pissed off alicorn could break into her home, Twilight took flight, pumping her wings as hard as she could.

Flying into the hive, Twilight was aware of a ring of the many confused, and worried faces she saw, but she paid them no mind, making a beeline to where she knew Spike was waiting. Flying down hallway after hallway, Twilight managed to reach the newest tunnel at nearly the same time Spike did. Skidding to a stop, Twilight glanced down the long, dark expanse, her eyes flitting this way and that.

“You only got the tunnel completed a few days ago, are you sure it's ready?” Twilight asked nervously.

“I’m sure of it Twilight. We went over it together, remember?” Spike urged, the draconic changeling standing on one side of the opening while his queen stood on the other.

“Right, but did we go over the anti sonar wards? A patrol might be passing over the tunnel right this very second.” Twilight continued, the queen unaware of the fact that she was chewing anxiously on her hoof.

“That was part of the inspection, remember?” Spike urged.

“But what about-” Twilight began, only to be interrupted by Spike.

“The anti mole wards you made because you had a dream where a giant mole ate Fluttershy while she was running over here?” Spike half asked, half stated. “Cus those are working fine as well.”

The queen leaned a little closer, her connection to the breeder telling her she's close while her eyes told her nothing of value. “Yes, well. We can't be too careful. These are her first and oh I knew I should have only given her one to start. What if she can't handle both of them at the same time?”

“She’ll do fine Twilight. This is Fluttershy were talking about. Girl was made to carry kids before she even entered the fold.” Spike declared.

You had better be ready because these two are coming right now! Fluttershy shouted through the hive mind.

“Spike we didn't even get the nursery ready!” Twilight shouted, the changeling grabbing her mane in her hooves and tugging at the silky hair. “Maybe I can force the eggs to stay inside her or something.”

“Twilight we did that this afternoon remember? And then we checked it again at three o clock.” Spike frowned. “Just do as Fluttershy tells you to do.”

“And to start with you can get the heck out of the way!” Fluttershy shouted.

Spike and Twilight leapt back, the changelings only narrowly escaping the speeding freight train that was a pregnant Fluttershy.

“Was that smoke coming out of her nose?” Muttered Spike.

“Were her eyes blood red?” Twilight murmured, watching as Fluttershy sped past them and disappeared around a corner.

“We should follow her, right?” Spike asked.

Twilight nodded. “We should definitely do that.”

Together the two changelings sprinted after Fluttershy, with Twilight speeding ahead and taking flight while Spike sprinted behind her on all fours. Meanwhile, Fluttershy barreled through the door to the nursery and briefly transformed her wings, making them three times the size and made of feathers. Opening the now enormous appendages slowed her down enough that she came to a stop next to the large specially prepared bed.

The hospital bed had been acquired from an auction in Canterlot last week, purchased by Twilight under an alias, and by the time Twilight and Spike got to the nursery, Fluttershy was already in it. Laying on her back, Fluttershy spread her legs, revealing her gaping sex for all to see. Neither changeling batted an eye though, with Twilight entering the room first and taking position next to the breeder while Spike quickly got one of the drones to stand by the door, acting as a guard.

After that was done he took position on the other side of Fluttershy, a damp cloth already in claw. “What do you need boss lady?” Spike asked hesitantly.

“Oh my gosh I should have prepared a chemical anesthesia.” Twilight exclaimed in shock.

“Make Twilight stop panicking or get her out of here.” Fluttershy barked before grunting, her hooves gripping the rails tighter.

“I am not panicking!” Twilight shouted at the top of her lungs.

A clawed backhand nearly dropped the queen to the ground. “I will not have your neurosis ruin this moment. Get yourself together Twi!” Spike hissed.

Twilight gulped, and gently touched her face, aware that she was probably going to get a bruise. “R-right. Just gimme a second.” She muttered before walking away.

Spike reached forward and dabbed the breeder’s forehead with the cloth. “What else do you need Fluttershy?” He whispered.

“Nothing.” Growled the breeder. “It shouldn't take long. I just need a clear head for this.”

Fluttershy returned a few seconds later, a nervous, but otherwise neutral expression on her face. “Sorry Fluttershy.”

“Its fine.” Fluttershy grit her teeth and grunted. “Get ready to catch.”

“R-right.” Twilight muttered before turning to Spike. “I’ll pass the eggs to you.”

“Got it.” Spike declared.

Twilight gulped, and looked back between Fluttershy’s legs only to find that the first egg was already on its way. The sheer size of the thing made passage difficult, as it was about the size of a full grown pony’s head. Changelings were nothing if not adaptable, and Twilight watched in a nervous awe as Fluttershy’s body temporarily grew to accommodate the passage of the egg.

“Its coming out the right way, just push.” Twilight whispered, her hooves outstretched and ready.

Fluttershy could only grunt in response, the changeling so focused on what was happening between her legs that she couldn't even utter a word. Even her thoughts were jumbled, her focus solely on the eggs, and a desperate wish that this all went well. As the first inch of the egg began to emerge from the changeling’s slit, Twilight found that she her child had been first, the distinct purple coloration being a dead give away.

Using her magic, Twilight fed the breeder a steady stream of love, emitting the pure emotion nearly constantly, keeping the breeder’s reserves nearly full. While doing this Twilight also cast a low grade anesthesia, knowing full well that Flutterhsy’s changeling physiology was handling the worst of the pain and discomfort. Her efforts seemed to have the right affect, the egg beginning to emerge a little faster and Fluttershy’s breathing becoming more regular. As this happened Twilight could feel that the breeder was already getting used to the sensation and was beginning to enjoy it.

A thankful glance was all Fluttershy could muster before the largest part of the egg began to emerge. Through grit teeth, Fluttershy grunted and screamed in a mixture of pain and pleasure, the egg seemingly stuck for a tense second before all but popping out of her. The suddenness of it all nearly made Twilight panic, but she schooled her emotions just in time to catch the large purple ovoid, her horn already lit.

A scanning spell, followed by a second one revealed that everything was fine, and after emitting a small amount of love towards the egg, Twilight passed it off to Spike, though a part of her didn't want to let go. She had more important things to do, namely ramping up the anesthesia spell, as the second egg appeared larger than the first. It was also a bright green, the same shade of green that Spike still had, the egg also appearing slightly more circular then the first.

Twilight gulped and eyed Fluttershy carefully, only to catch a glimpse of the changeling’s immense drive and the beginning of what felt like an orgasm. Feeling a little more at ease, Twilight continued her spell, while also feeding Fluttershy whatever amount of love she needed. While this was happening, Fluttershy was crushing the hoof rests beneath her grip, the metal slowly bending, though weather that was due to the pain or pleasure, Twilight didn't know.

Diverting her attention away from the breeder’s expression, Twilight watched as the larger egg pushed its way out of the changeling’s opening at a glacial pace. Minutes ticked by with little progress, and Twilight was ready to panic when Fluttershy suddenly let out a confused yell and the egg slipped out. Guiding it the last of the way, Twilight was amazed to see how easy it was, and how hard the breeder was currently orgasming.

In under fifteen minutes she had managed to push out two eggs, one of which was much larger than the other. After feeding the second egg a little more love then the first, Twilight handed it off to a very proud Spike who quickly scampered away. Once the draconic changeling was gone, Twilight breathed a sigh of relief, and looked up to Fluttershy to find that she was holding the hoof rests a little differently, a confused look on her face.

The breeder tossed them aside, the warped metal clanging off the resin floor and leaving Twilight slack jawed. “I know I infused you with a little bit of dragon DNA, but I didn't think it was that much.” Twilight remarked.

Fluttershy blinked and looked at the ruined handles only to blush. “I guess I ended up with a little extra? That ending was… really intense.” She replied weakly.

Twilight just shook her head before casting another low powered healing spell, aiding Fluttershy’s body in repairing itself after the birthing. It didn't take much though, as already the pain was gone, and her body was returning to a more normal state. Allowing Fluttershy to awkwardly clamber off the bed, a warm feeling of contentment and bliss suffusing her body as Twilight assisted her.

“I know you want to see them but just take it slow now.” Twilight warned.

Fluttershy grunted, and wanted to dismiss her queen’s word, only to find that her legs were still a little wobbly from the birth and her mind blowing orgasm. Holding onto the larger changeling for support, the breeder allowed herself to be all but carried over to the mossy corner where her eggs resided. Spike pulled back the cloth he held and dropped it into the bucket, the draconic changeling having just finished cleaning them.

“They are perfect.” Fluttershy whispered breathlessly, a hoof caressing each egg in turn.

Twilight smiled as she scanned the eggs, finding that they were indeed in optimal condition, with no complications readily apparent. Utilizing a second spell, Twilight found that the changelings were also quite well adapted for their predetermined goals and purposes. Casting one final spell, Twilight caused the changelings within to glow faintly, allowing her hive mates to see what they looked like.

“Wow. They really look like us.” Spike commented, pointing to the greenish egg. “And one of them is even a guy! Awesome!”

Twilight chuckled. “Look closer.” She urged.

Spike cocked his head but did as he was told, leaning in and peering intently at the large, dragon changeling hybrid within. Though Twilight had done little alteration to either of the eggs, Spike noted that the fusion was nearly perfect. The creature within sported powerful back hooves, while also having clawed front appendages much like a griffon. These claws were much larger than a griffon’s though, and were clearly draconic in nature, as they were larger and they also had more intimidating teeth inside their muzzle.

The horn atop the creature’s head was small, but thick, and there was also a second, smaller horn behind the first. The frills on the back of its neck were also larger, more draconic, and bright green instead of the simple black of a normal changeling. Its eyes also bellied an intelligence deeper than that of the drones, even though it had yet to even hatch. Other then that its wings were slightly more leathery, like Spike’s, and its backside was a deep green bordering on black.

“I don't get it. They look male to me. I mean they are already jacked if that's what you're referencing.” Spike exclaimed, gesturing to the changeling egg.

Twilight tilted the egg slightly, making Spike’s confused expression quickly morph into one of realization and embarrassment.

“Oh.” He muttered.

Fluttershy chuckled at her hive mate’s reaction and used a hoof to caress the other egg. “Well I’m just glad they both turned out okay.”

“More than okay. They are both as you said, perfect.” Twilight declared with a smile. “I mean look at them. They are both exceptionally well adapted to their future roles, and at the time of their conception I wasn't nearly as adept at gene manipulation as I am now.”

Spike nodded as he looked down on the purple egg, noting that the changeling within was much slimmer, with long legs and a large jagged horn that would rival even Twilight’s in size. This one’s body was elegant in the extreme, reminding Spike of Fluttershy in a lot of ways, but with a distinct and clearly unicorn edge to it. One thing was certain to the hybrid, and that was that this changeling was going to be as brilliant a mage as her father while also being as beautiful as her mother.

“You did amazing Fluttershy.” Twilight proclaimed confidently. “I can't wait to see how the next brood turn out.”

“Speaking of which. Did you decide on just how many I’ll be carrying this time?” Fluttershy asked, the breeder biting her lip nervously. “I feel as though I’m ready for four or maybe even more.”

“You are.” Twilight declared. “But I’m afraid I can't knock you up quite yet.”

“What, why?” Buth Fluttershy and Spike asked at the same time.

“You were just talking last night about these plans you finally settled on.” Spike began. “You went on and on about how great it would be, and how it would allow us to expand quicker.”

“I did, but that is because I planned on altering Fluttershy so that she may go about converting ponies herself.” Twilight proclaimed.

“So your really going to go through with it then?” Fluttershy pressed excitedly. “Your finally going to rebirth Lyra into the hive as another nurse?”

“Yes, it is exactly as you assumed.” Twilight replied. “She is too perfect a target to ignore, and ever since we first contemplated it i could not get it out of my mind. After we have welcomed her into the fold we do not have to worry about our cover quite as much while also not having to concern ourselves with who will watch our children during the day.”

“That does sound pretty good, but is it enough to insulate ourselves completely from the coming fallout?” Spike asked.

“I have had ample time to study Fluttershy’s dual nature and can say with confidence that it can be replicated.” Twilight announced with a smile. “The solution was simple too! The only reason Chrysalis did not bother to test it out was because adding both biological systems to one changeling increased love consumption three fold.”

“Which meant it was easier to birth both a nurse and a breeder.” Fluttershy concluded.

“Smart, but with the ease of which we gather love, this problem is non existent.” Spike added.

“Plus mother failed to account for the fact that converted ponies still produce a small amount of love, offsetting the increased consumption somewhat.” Twilight concluded, her grin growing larger still. “Between her and Fluttershy we could potentially avoid the majority of the fallout with minimal issues and while also avoiding converting any other ponies.”

Fluttershy closed her eyes briefly, submerging herself in the hive mind in order to better study Twilight’s projections and plans. The breeder noted that although her queen tried not to think about it, she had indeed thought up and planned out a more aggressive version of her idea. One that would see all of her friends converted, a majority of the town hypnotized or otherwise enslaved, and all goals firmly within reach.

Smiling, the breeder nodded and opened her eyes. “It is acceptable.”

“It is? I mean, of course it is.” Twilight muttered, the queen quickly straightening her back and standing a little taller.

“Alright then, so why can't we knock up Fluttershy right away then?” Spike inquired.

“Because the production of eggs needs to be put on hold while our bodies produce the right amount of conversion gel.” Fluttershy answered. “Right?”

Twilight nodded. “You are correct. I plan on converting her tomorrow, and knocking you up the day after that. Which isn't so bad, I think.”

Fluttershy’s gut told her that she should demand to be impregnated right now, but the reward was too tantalizing to ignore. “So when is the soonest you could alter my body?” She asked.

Twilight tapped her chin. “I suppose I could technically do so right now, but we really should wait a while, just in case.”

“In that case we should do it right now.” Fluttershy inisted.

“Woah there. I know the thought of being able to rebirth ponies, and convert them through more direct means are both pretty hot, but you shouldn't rush into this.” Spike warned.

“Spike’s right. We shouldn't tempt fate.” Twilight added.

Fluttershy shook her head, and fixed her queen with a firm look. “If I am not going to be impregnated right away, you can at least start the procedure to move things along. I cannot wait a moment longer.”

Twilight exchanged a look with Spike, with the draconic changeling shrugging weakly.

Sighing, Twilight turned back to the breeder. “Alright fine, but you are at least getting back into that bed after I fix it for you.”

Fluttershy nodded. “Excellent thinking my queen.”

Twilight turned and lit her horn, using a few simple spells to bend the metal parts back into place before fusing them back together again. A few extra spells ensured that it could not be torn apart in an orgasmic frenzy and a few more ensured that it was also more comfortable. Smiling confidently, Twilight took a step back and motioned towards the bed, prompting Fluttershy to get back into position.

“Alright now this may sting quite a bit and I’m afraid I can't help you with that. After the effects start occurring it shouldn't be too bad though” Twilight warned.

“I can take it.” Fluttershy declared.

Twilight nodded grimly and lit her horn. “Then let us begin.”

A series of spells were cast in rapid succession, each one aimed at ensuring that the changes were both able to be accepted by the breeder’s body, and that they would be permanent. After that it took a little longer before Twilight was ready as the changeling needed to activate several organs that were unique to a queen. A few minutes later and Twilight leaned forward, positioning her fangs directly over Fluttershy’s neck, her venom sacks filled with something far less toxic then usual.

After a final spell was cast, she bit down hard, injecting the potent cocktail of chemicals directly into the breeder’s body. The injection was over in only a few seconds, but as Twilight withdrew her teeth, the pain did not go away. Rather it became even more intense, with the breeder forced to grip the hoofrests tightly as she felt her insides twist and change. At the same time as she felt a spike of agony, the familiar pleasure of change also erupted from deep within her.

Organs were remade, muscle was reorganized as her head pounded, her brain being rewired to better accept these recent changes. It was immensely strange but not altogether unpleasant experience for Fluttershy as it sparked the primal desire innate in all changelings. One that compelled the changeling in question to change, adapt, and become greater than they had been born to be. While all this was happening Twilight and Spike were standing nervously nearby, watching as Fluttershy’s expression shifted from anguished, to orgasmic, and back again.

Then it was over, and the breeder lay slack, her breathing heavy, and labored, her pussy twitching as a thin trail of cum dribbled from her hole. “D-did it work?” She muttered weakly.

Twilight lit her horn, and after a brief scanning spell, she nodded. “It did. You can now rebirth ponies, produce and inject conversion gel, as well as store and implant any eggs I give you.”

“Wow Twilight, that's a lot.” Spike commented.

The queen shrugged. “The systems making all that possible are so interwoven that the energy draw was actually less if I gave you all of them.”

“So does that mean I have-” Fluttershy asked only for her ovipositor to suddenly slip out of her hole and stand at full mast, revealing an appendage a third of Twilight’s length.

“Well would you look at that.” Spike exclaimed with a whistle.

“Yes you do. Though your body cannot produce sperm obviously.” Twilight pointed out.

“It won't get in the way or complicate a birth at all, would it?” Fluttershy questioned.

“Nope. In fact the only downside is that you can't eat as much solid food anymore as I needed to sacrifice some space near your stomach.” Twilight remarked.

“That is perfectly acceptable. It just means I can snack more often.” Fluttershy announced with a smile.

“Ooh, that's a good way of looking at it.” Spike exclaimed.

“Yes, well. Tonight you should relax, heal, and get used to your new physiology.” Twilight commanded firmly. “For tomorrow we add a new member to the hive, and after that I have a half dozen eggs to implant.”

“I can hardly wait.” Fluttershy grinned. Everything is going exactly as grandmother planned. This is perfect.

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