“We, huff, we need to move.” Flurry stated wearily, encompassing the other three mares along with their weapons and satchels in her golden magic and moving as quickly up the stairs as her legs could carry her. With nothing but adrenaline holding back her all-encompassing fatigue, the princess brought them into Rarity’s old room, shutting the door and barricading it with Rarity’s old bed. She turned back to the other three tired mares and shook them to keep them awake.

“C-Come on,” she pleaded. “We can’t stay here. We need somewhere to hide.”

“M-Maybe…” Apple Bloom stuttered, holding Sweetie Belle close with an arm around her shoulder. “Maybe, we could try the Everfree Forest? It might be easier to hide in than another house.” A crash from below made the four jump, the growl following it injecting the icy feeling of fear through their veins.

“Everfree it is then,” Flurry quickly concluded. “Which way is it?”

“S-South east,” Starlight struggled to say, pulling herself to her feet. “I’ll, I’ll help you.” She lit her horn and a teal aura tried to engulf herself and Sweetie Belle, but it couldn’t surround them and she fell against the bed.

“No, you rest.” Flurry told her, her golden magic taking hold of all three mares. “I’ve got this.” Not allowing her aunt an opportunity to protest further, Flurry strengthened her telekinetic hold on the other three mares and shot out of the hole in Carousel Boutiques’ roof.

Once out, she saw a small crowd of monsters surrounding the building, looking up and pointing at them with roars of dominance and lustful excitement. She flew as high as she dared before heading south as fast as she could, her eyes scanning the landscape until they locked onto the distant forest. Her target set, she poured on as much speed as she could into her large wings, their powerful flaps helping them accelerate as Starlight, Sweetie Belle and Apple Bloom kept pace beside her. Looking back quickly, she made the discovery that flying monsters, including a few like those spherical tentacle ones encountered at the farm, were in hot pursuit, slowly gaining on them. She looked forward and swerved herself and companions as another beast flung itself at them. She teleported them twenty feet further ahead then flew as hard as she could, repeating the process once or twice when necessary.

The pack of monsters chasing them thinned as they finally passed the edges of Ponyville, and the last stragglers turned back once they zoomed above the leafy canopy of the Everfree Forest. Sigh in relief, Flurry quickly managed to find a gap in the foliage and land the others in a tiny clearing surrounded by three large trees. Upon landing and releasing her magic, the alicorn slumped against the trunk of one tree, merely taking in deep breaths.

“Flurry, are you alright?” Starlight asked, carefully kneeling next to the young princess. Barely awake, she saw the concern in her aunt’s eyes and merely nodded, bringing a smile to the unicorn’s face. “I should be telling you to not push yourself too hard, but you did an amazing job getting us out of there. I’m proud of you.”

As the two shared this moment, Apple Bloom and Sweetie Belle gingerly embraced. The hug brought both bellies and breasts squishing together, but the two friends didn’t care. They were tired and still coming down from the effects of the days’ events, but they didn’t care. For the first time in many years, they were together again.

“I… I thought I’d never see you again,” Sweetie Belle murmured tearfully as she thanked Celestia for this reunion, nuzzling into the side of Apple Bloom’s neck.

Apple Bloom gave one short, tired laugh as she pulled back to look her fellow crusader in the eye. “Same here, Sweetie Belle. Same here.”

They separated from each other, looking down to the corruptions plaguing both of them. Half of Apple Bloom’s view was barred by the top of her breasts, while Sweetie Belle’s bloated stomach was impossible to ignore, as was the feeling of the dildo in her snatch and the nozzle in her ass. Taking a shuddering breath, she looked back up to her foal-hood friend.

“A-Apple Bloom?” The earth pony met her gaze, though the unicorn couldn’t hold it as a blush blossomed across her face. “I… C-Can you… I, I need to… take this off. “She gestured to the panties sitting snugly beneath her belly. “Could, could you please help me?”

Apple Bloom paused for only a second, but then nodded. She backed up, allowing Sweetie to turn herself around and present her now wider backside to her friend. Her bluish intensified but she knew this needed to happen. Otherwise, she would just keep being a liability to the mission, and she felt she’d been more than enough of one already. Both ponies took a breath before Apple Bloom gently brought her hands up to Sweetie’s flanks. She flinched on initial contact. The earth pony pulled back, almost as if she was afraid her friend would break at the slightest touch. But a nod from the unicorn soothed her concerns slightly and she began again. Curling her fingers around the latex sex ware, she slowly started pulling them back. A moan from Sweetie made her pause again, stopping as the unicorn regained her composure enough to speak.

“Apple Bloom, just…” she panted. “Just get them off me, please.”

The note of desperation didn’t escape Apple Bloom’s notice, but she was going to help her friend. She looped her fingers around the edges of the panties and pulled them down. The sudden movement stimulated the unicorn; the dildo suddenly scraping against her passage as it pulled out. A louder moan escaped her throat before the nozzle exited her back door entirely. The plug removed, the leftover semen still trapped within her stomach spurted out, leaking out onto the insides of the panties and across her large ass cheeks. Some even splattered onto Apple Bloom’s fingers, the resulting surprise causing the farm pony to remove them and try shaking the cum off instinctually.

The result was the panties slapping right back into the cushion-like backside of the alabaster unicorn. The loud smack of latex on flesh was almost immediately drowned out by the erotic wail Sweetie Belle emitted. The nozzle had forcefully re-entered her asshole and, coupled with the smack to her now highly sensitive flanks, brought her back and over the peaks of orgasm. What sperm was still escaping her pucker now siphoned itself through the panties and into her already full womb as the pleasure wiped her mind. Weakened by all she had experienced that day, Sweetie Belle’s sanity finally caved and it and her sense of reason began fading away.

“What’s happening?” Starlight asked, standing up and sparing the crusaders a glance before scanning the surrounding area in case someone or something heard that.

“Oh, horse apples!” Apple Bloom exclaimed, grabbing the panties and pulling them completely off of her still twitching friend, globs of semen now gushing out of her vacated pussy. “Sweetie Belle, I’m so sorry!” She threw the accursed garment aside and gently turned her friend around, but was horrified at the sight.

Sweetie Belle’s face was one of unquestionable lust. Her mouth hung agape and her green eyes rolled upwards, though Apple Bloom saw a disturbing pink heart symbol flash in her pupils before vanishing. As her panting slowed slightly, her gaze lowered to meet the farm ponies’, and an unsettling smile stretched across Sweetie Belle’s face.

“Ah, Apple Bloom,” Sweetie slurred, trying to move forward but stumbling. Apple Bloom readied to catch her, but the unicorn landed head first into yellow cleavage and nuzzled herself in there. “I feel… so empty. I need, need to be full. Please, fill me up.”

“S-Sweetie Belle?” The earth pony muttered in disbelief. “W-What are ya talkin’ ‘bou-UNGH!”

Apple Bloom moaned as her fellow crusader had just found one of the farm ponies’ nipples and began suckling at the amber reward behind them. Her other breast was soon being kneaded like dough with one hand, while its twin went further south and stroked the flower petals between those large yellow thighs. Over a decade of being the Flim Flam Bros. personal cider tank reared its head as Apple Bloom’s went blank. Instinctively, one of her hands went to the back of Sweetie Belle’s head and pressed it closer against her bosom, while the other went about milking the boob currently being drained, filling the unicorn’s mouth faster with that delectable cider.

“That’s enough!” Starlight yelled, her shock at the situation overruling her environmental awareness for the time being. With her magic she separated the two, both mares panting as they fell on their backs. Sweetie Belle was the first to awkwardly clamber back to her hands and knees, though Starlight saw to her immediately; casting a sleep spell on the fallen mare. With the lustful crusader dealt with, she turned her attention to the panting Apple Bloom; merely laying there as the rush of what happened faded. “Apple Bloom, are you alright?”

The mare in question merely stared upwards for a time, gazing at something unseen until she finally managed to come to her senses. “W-Wha… What happened?”

“Sweetie Belle, she…” Starlight paused for a moment, then sighed. “She’s fallen, Apple Bloom. She lost to the lust just now. I need to know right now if you’re still you in there. Are you okay?”

Apple Bloom took a few more deep breaths before pushing herself up to a sitting position; a feat that little more difficult due to the added weight on her chest. “Ah… Ah’m okay. Ah just… Ma mind went fuzzy a bit there.”

Starlight sighed in relief. “Thank Celestia. Apple Bloom, I need you to listen to me. I’m sending the two of you back to the Crystal Empire. You’ll both be safe there, and they’ll be able to reverse the corruptions you’ve suffered.”

“What?” Apple Bloom protested weakly. “But… But Ah can still help. You promised Ah could help.”

“I promised you could tag along until we made sure Sweetie Belle is okay. We saved her, but she’s in no condition to continue, and you’re not doing much better.” The earth pony pouted as she looked away, but turned back upon feeling a hand on her shoulder. She saw the look in Starlight’s eyes had softened, becoming more sympathetic than confrontational.

“She’ll need you once she recovers. You have no idea how much she’s missed you and Scootaloo. Plus, you can still help us.”

“Ah can?” Apple Bloom asked, hope flickering back to life in her voice.

Starlight nodded. “You can warn the Empire that an attack is on its way from Ponyville. You can also advise them that we need somepony who’s an expert in stealth to help us from this point on in the mission. We’ve tried the brute force approach with minimal success, and our stealth skills are currently fifty/fifty at best. Tell Sunburst and Trixie that we need a stealth expert, as well as new supplies and clothes. Can I count on you to do that, Apple Bloom?” The farm mare took it all in, gazing down at her bloated breasts, then over to her unconscious friend, then back to Starlight’s reassuring smile. After a moment of internal debate, she sighed.

“Alright, alright. We’ll go back.”

Starlight helped the earth pony to her feet before giving her a quick hug. “I know it feels like you’ve failed, but remember that you helped save Sweetie Belle. Besides, I think Sugar Belle will need somepony to be there for her too.”

Apple Bloom nodded as the two moved over to the slumbering Sweetie Belle. They removed her shield and satchel, then Apple Bloom stayed close to her as Starlight pulled out a teleportation crystal. With the two crusaders in contact, she handed the earth pony the crystal and channeled her magic into it. The crystal began glowing a soft blue hue as the light grew to encompass the two mares.

“Oh, Starlight?” Apple Bloom asked before the light grew too bright. “Please, save Scootaloo too.”

Starlight smiled softly and nodded. “I promise.”

With that, the spell went off and the two crusaders disappeared from sight, leaving the small clearing quiet again. The silence felt odd, and years of being a parent told her she needed to check back in on Flurry Heart and quickly. She looked over to the tree and she was still there, now sound asleep.

“Well, it has been a long day,” Starlight muttered softly to herself as she walked over. Before settling down, she looked around them once more. She wasn’t sure how long the incident with Sweetie Belle had carried on but, given how bad things had been in Ponyville upon their discovery, she didn’t want to risk it here in the Everfree. Summoning her magic once more, she crafted a perception bubble around them; blocking them from sight and sound. Once the spell was secured, she finally allowed herself to sit down beside her sleeping niece. Starlight brought an arm over Flurry’s shoulder, the slumbering alicorn instinctually rolling to hug her aunt side on and nuzzle into the unicorn’s collar. Starlight softly chuckled and rested her head within Flurry’s mane, allowing her eyes to close to join her in the realm of dreams.

Flurry Heart was alone.

Starlight Glimmer was nowhere to be seen. She couldn’t see Apple Bloom and Sweetie Belle either. She couldn’t even take comfort that they couldn’t have gone far given her surroundings had changed as well. Instead of the overgrown greenery of the Everfree Forest, she was surrounded by a near-endless swamp of navy-blue slime. A chilling wind passed over her completely naked form, and the sky above her was pitch black; the only light in the starless, cloudless sky was a distant, glimmering pink light.

“Starlight?” Flurry called out as she slogged through the shin-deep sludge. “Starlight?! Apple Bloom?! Sweetie Belle?! Can anypony hear me?!” No answer came save another gust of wind. Shivering, she went to wrap herself in her wings, only to discover her large, feathery limbs had vanished.

“Wh-WHAT?!” A panicked yell escaped Flurry’s mouth, echoing out in this slimy expanse.

A low, gurgling sound started growing, sounding like it was coming from all around her. She tried to move away from where she stood, but her feet were stuck in the sludge. Flurry went to summon a shield, but nothing came, and reaching up her horror grew as her horn had also disappeared. She was nothing but an earth pony. The gurgling reached a crescendo as a gaping hole opened up in the ground beneath her. Without her magic or wings, Flurry was helpless as she tumbled down the hole. After falling for a bit, the hole above her closed and the tunnel contracted. The slime washed over Flurry like a wave, tossing her hither and yaw. The alicorn couldn’t breathe, couldn’t focus on anything as she was jumbled around in the slime.

Eventually, she could breathe again, and coughed up a bit of the viscous liquid and shook any that remained on her face off to survey her surroundings. She was within a slimy cave, though it seemed odd in its construction as there were large bubbles of slime all around. She tried to move but found herself immobile, as her arms and legs were held straight in an X. Her wrists and ankles were restrained by tendrils of the stuff and, in a panic, began pulling her arms and legs in a vain attempt to free herself.

Three of the bubbles popped, spilling out more slime before they shifted, rose up and began taking form. Taking familiar forms. Within moments, the three tendrils had turned into three mares. Specifically, Apple Bloom, Sweetie Belle and, curiously, Garnet Gauntlet; the soldier from the train. That was where the similarities ended, as all three were colored the same navy-blue hue of the slimy cavern around them. Their bodies were also different; Apple Bloom’s bust had once more grown to resemble beach balls, Sweetie Belle’s stomach had bloated back up again, as well as her hips and flanks having expanded greatly as well. As for Garnet Gauntlet, not only were her breasts now big enough to rival Starlight’s current corruptions, but she was also sporting a massive cock standing erect and proud for all to see.

“A-Apple Bloom? Sweetie Belle? G-Garnet? W-What’s going on? Where’s Starlight?” Flurry asked, though the cruel looks on the three faces as they slowly approached her only heightened her fears.

“Ya hear that, girls?” Apple Bloom sneered, walking behind the trapped princess. “The moment we’re outta sight, the only important pony is Starlight Glimmer. She doesn’t care ‘bout us at all.”

“Like we were nothing but dead weight,” Sweetie Belle chimed in, massaging her belly as she knelt down to bring herself eye-level with Flurry’s snatch. “I bet she thinks we’re worthless, even though she hasn’t done much better.”

“No, you’re not worthless!” Flurry protested, but she was silenced by Garnet’s long, think cock slapping her across the face.

“If that’s true then tell me this, Princess,” the military mare asked; her tone harsh and uncaring. “Have you thought of those soldiers like myself that disappeared since the train was attacked?” Flurry went to respond, but her argument died in her mouth. As she looked away in shame, the guardspony smirked. “That’s what I thought. Such mindlessness should be punished, wouldn’t you agree?”

Sweetie Belle answered this by closing in and planting her lips upon one of Flurry Heart’s nipples, her tongue dancing over the areola and soon drawing forth the milk from within. As the alicorn stifled a moan, the unicorn kept up the assault with one hand moving to knead the other breast while the other began stroking the princess’ lower lips. As Garnet drew closer, Apple Bloom slowly dragged her mountainous mounds up Flurry’s back, leaving twin trails of cider upon the bound ponies’ coat before sandwiching her head between them. This left Flurry facing forwards, where Garnet now stood seemingly on longer legs as a cock at least a foot long grew from her body.

“G-Garnet… Please, don-AGH-MMNF!”

Flurry’s pleas fell on deaf slimy ears. A strong tug from Sweetie Belle suckling from her bountiful teat was enough to force a moan out of her lips. With her mouth open, Garnet wasted no time in burying her dick as far down Flurry’s throat she could manage. Her vision dominated by Garnet’s crotch and Apple Bloom’s boobs, she could only feel what Sweetie Belle was doing, as the unicorn used both hands upon the royal breasts while her tongue traced a trail down her midriff towards her pussy. Apple Bloom grabbed a handful of Flurry’s tail and stretched it across her pussy, using it like a piece of floss between her legs while she hooked said legs beneath Flurry’s and stretched them further open, allowing Sweetie Belle a better opening to lap at the juices that were escaping those virgin lips.

As her eyes began rolling up, Flurry saw it again; the same pink star she’d been chasing after. She thought the pleasure was making her lose her mind when a voice mentally called out to her. A voice she recognized.

“Flurry Heart!”

Flurry’s eyes snapped open. Though distant and faded, there was no mistaking the voices’ owner. Her mother. As she focused on the star, she felt both strength return to her limbs, and the molesting of her body slow. A power built up within her core, a very familiar power; her magic. At once she could feel her wings and horn return and, leveling her gaze at the now apprehensive Garnet Gauntlet, flared her horn.

“You’re not real,” she stated with growing fury as the three slimy simulacrums backed away from her, the golden flares of alicorn magic withering away any slime that bound her. “Apple Bloom and Sweetie Belle are safe, and I will save Garnet Gauntlet. I will save Equestria, and I WILL save my mother!”

With that, Flurry unleashed her magic in one blinding burst, the screams of the slimy copies of her companions fading to white along with everything else.

Flurry Heart woke with a start, shooting up to a sitting position. A quick glance of her body revealed that, aside from her inner thighs slightly stained from her leaking pussy, her body remained the way it was when she fell asleep. A look through the spell Starlight had no doubt cast and the small holes in the canopy revealed the light was beginning to filter through the clouds high above. She figured she got at least five- or six-hours sleep. Not exactly ideal, but given what the previous day had thrown at her, she would gladly take the rest. She also felt the buckler shield now strapped to her arm. Sweetie Belle’s shield. With neither her nor Apple Bloom in sight, Flurry assumed that they’d returned to the safety of the Crystal Empire.

A moan beside her drew her attention, and she turned to see the still slumbering form of her aunt Starlight Glimmer. With a return to the waking world also meant a return to the lustful reality that now plagued Equestria, and Flurry was reminded of this as she witnessed Starlight pleasuring herself in her sleep. One hand was buried three digits deep in her folds while the other was squeezing milk out of one of her ballooned breasts. Her soft moans wouldn’t escape the spell she must’ve cast, but Flurry noticed with alarm that the spell’s integrity was weakening as Starlight carried on. With a flicker of an insect launching off a nearby bush catching her eye, and the distant sounds of something moving through the forest her ear, Flurry knew she needed her aunt to wake up. Right now.

“Starlight? Wake up. We need to move.”

Despite her pleas and light shaking of her shoulder, Starlight made no signs she was waking up. If anything, her movements began picking up pace and her moaning growing louder, the milk sprayed from her boobs splattering all over the place. A quick glance showed the spell wouldn’t last much longer, so Flurry stood up and quickly recast the spell. She kept the radius of her bubble smaller than Starlight had to ensure the light from her spell wouldn’t be seen when Starlight’s failed. She copied it as best she could, the casting completed just as the spell failed. Off in the distance, Flurry saw shapes walking towards them. Rather than sit back down, she drew her sword and raised one hand to better help her concentrate on the spell.

“Starlight? Starlight Glimmer, wake up!” She shouted hoping her voice would be enough to break through. “Starlight Glimmer!”

Starlight Glimmer sat contently within the lounge of the Crystal Empires’ palace. The cozy room contained an unlit fireplace, large bookshelves crammed full of books and scrolls, and a table and chairs off by the open double doors to the balcony, upon which Sunburst sat quietly reading a message. Smiling at her long-time friend-turned-husband, her attention drifted down to her modest chest, where her beloved foal Luster Dawn was feeding. Her heart filled with nothing but love and adoration for this blonde-maned baby unicorn, knowing that she would no doubt surpass her and Sunburst in magical knowledge one day.

“Ah, so here’s where you two have been hiding.” Looking back up and over her shoulder, she saw her other partner Trixie entering the room, her magicians’ leotard hugging her frame tightly underneath her star-bangled violet cape and a relaxed smile beaming from beneath her wide-brimmed hat. She gave a wave to Sunburst, who nodded with a smile in acknowledgement, before walking over to the couch and leaning in to give Starlight a loving but sadly brief kiss.

“How’d the performance go?” Starlight asked as Trixie came around and sat beside her, removing her hat and cape in the process.

“T’was great and powerful, as always.” Trixie boasted, though at a more muted volume than usual given the young foal in the room, one that soon captured her attention. “… And as always, she’s a hungry little filly, isn’t she?”

“A growing girl needs her fill,” Starlight responded, looking back down at her beautiful baby girl. Luster seemed like she had finally had enough, yawning before nuzzling into the exposed teat.

“And sleep, it would seem.”

Trixie’s comment brought Sunburst over, the bearded wizard reaching down to burp the young filly. “Eh, why don’t I take her back to her room? She’s probably tired out just sitting around in here.”

“Sure thing,” Starlight agreed, though not before leaning up and giving her daughter a delicate at the base of her horn. With that, she sat back down as Sunburst left, leaving the two unicorn friends alone.

“You know…” Trixie spoke up, breaking the silence and looking playful once she had recaptured Starlight’s attention. “The Great and Powerful Trixie is a growing girl as well. Is it not fair I too receive a meal to ensure I grow big and strong?”

Starlight smirked at her lover. “What am I going to do with you?”

“Open that shirt up and I’ll show you.”

Trixie closed in and the two mares shared a passionate kiss. As their tongues wrestled with one another and explored their partners’ mouths, Starlight began unbuttoning her shirt fully. Trixie helped out as the kissing continued, removing the nursing bra so Starlight’s perfect C-cup boobs were exposed. The magician began leaving a trail of kisses down Starlight’s jaw and collarbone before crossing onto the breast and finally the leaky nipple at its summit. Quickly licking her lips, Trixie leaned in and started sucking in earnest; her tongue alternating between dancing over the areola and flicking the hardening nub.

Starlight allowed herself to moan softly, a hand finding its way to the back of Trixie’s head and pulling it in closer. Her legs unconsciously reached around the blue mares’ torso as her other hand snaked down into her pants and began stroking her increasingly wet panties. The sound of a door opening and shutting didn’t stop the two unicorns in their feeding, and soon Sunburst came into view. Rather than bashfully ask to join like he used to at the beginning of the relationship, he merely grinned as he knelt down and took Starlight’s free breast in his hands and joined Trixie in sucking out that motherly nectar.

“Hah, you… you guys,” Starlight panted, now holding both of them closer to her chest as they fed from her. “If-Ah! If you, hah, keep going, then-Mnf! T-Then there, there won’t be any, hah, for Luster.”

“She’s sound asleep,” Sunburst replied, peppering the teat with kisses before resuming his suckling.

“It’s not fair for her to hog you all to herself.” Trixie added, biting down on the sensitive nub and pulling the breast taut. She was rewarded with a rush of dairy goodness flooding her mouth and Starlight throwing her head back with an erotic squeal. The pleasure continued to grow with Sunburst copying this technique before they alternated stretching out and pushing in her breasts. Starlight’s breaths came raggedly now, the crotch of her panties and jeans thoroughly soaked through. It seemed odd that she had so much milk to give, but with her partners loving her like this, she didn’t care at that moment.

“Enjoying yourself, Starlight Glimmer?”

The question stopped Starlight in her tracks. Somehow able to push the pleasure aside for a moment, she looked over her shoulder for this new voice. This familiar voice. Sure enough, standing behind her was the naked form of Twilight Sparkle, the alicorn grinning at the sight. Something about how Twilight was looking at her unsettled Starlight. There was a glint in her eye that wasn’t there before; like a predator observing its prey.

“T-Twilight?” Starlight asked in disbelief and, as she looked around, she saw that her environment had completely changed. Gone were the comforting sights and sounds of the lounge, replaced with a cavern with seemingly undulating, flesh-pink walls. Her surroundings weren’t the only change, as instead of sitting on the couch, she now lay on top of her own bust. They were huge. Both mounds now beyond a cup size, they looked like overly full beanbags. She could barely see the edge of her areola, her breasts had grown so much, but what filled her with dread was who now stood before them.

Drinking from her nipples were Trixie and Sunburst, but not as she knew them. Trixie looked mostly the same, but had swirling red patterns all over her coat; like that monster mare that captured Sweetie Belle. The magician’s bust had also increased by several sizes, and her much wider hips sported a thick cock at least a foot long and orange-sized balls dangling in-front of her pussy. Sunburst’s changes were even more disturbing. His lanky frame was replaced by something far more muscular, sporting similar red swirls against his orange coat. His own penis had doubled in both thickness and length. But the most terrifying part was his head. It was hairless and eyeless, with tentacles wriggling from it at points and a wide, terrifying smile stretched across it… just like the monster stallions at Sweet Apple Acres.

“…No…” Starlight whispered, heartbroken at the sight of her corrupted partners. She shook her head, even more so when the two reached down and aligned their cocks with her no doubt larger nipples. A smack of flesh on flesh behind her sent a spasm of pleasure coursing up Starlight’s entire body, and she looked back to find Twilight had a massive cock of her own; using it to hotdog the immobilized unicorn. “T-Twilight, please… don’t do this.”

Twilight’s eyes shifted; changing color to a more teal hue and taking on a more draconic appearance while she bared a fanged grin. “Oh Starlight, it’s far too late for that.”

With her mercy plea denied, Twilight pulled back slowly until her long schlong was no longer rubbing up against Starlight’s ass crack and lined it up with her pussy. Then, in one smooth motion, thrust forward and hilted herself raw within her students’ folds. Starlight screamed a wordless roar of pain, but as Twilight took hold of her wrists and began pounding away at her pussy, the pain quickly morphed into pleasure. She then felt the cocks before her pressing in, and she watched in horror as Sunburst and Trixie pressed their members against her now-gushing nipples.

“P-Ple- ARGH! P-Please, don’t-MNF! Don’t do it!”

Trixie stopped and looked Starlight in the eye, her expression portraying hurt feelings. “Starlight… Don’t you love me?”

Starlight froze at that, the sincerity of the question giving her the slim hope that maybe Trixie was breaking through the corruption. Said hope was dashed as the expression morphed into one of savage glee. With her defenses lowered, Starlight screamed in pain as both Trixie and Sunburst thrust into her nipples. The pain blinded her to everything, even Twilight ramming her own cock into the helpless unicorns’ depths. They progressed slowly until they couldn’t go any further in, their path made easier with the milk offering all the lubrication they could need. Starlight could barely focus on this twin assault as the pain transformed into pleasure, when Twilight reminded her former student she was still deep within her cunt. The three soon worked themselves into a synchronized rhythm; simultaneously pumping in and out. Starlight could feel her belly deforming from the intensity of the princess of friendship’s fucking.

“Enjoying yourself, Darling?”

The new voice caught Starlight off guard, and she looked off to the right to see sitting in a luxurious lounge a familiar unicorn mare. Her proportions were sensual in every detail. An hourglass figure that contained breasts as big as a ponies’ head and a wide waist to match it. A navy-blue coat and violet mane with one white stripe while it shimmered like stars. Light blue draconic eyes stared back at her hungrily, and a small smile adorned her muzzle. But the thing that revealed just who this onlooker was were the three diamonds upon her flanks, buried beneath a glowing pink heart.

“R-RarityyyyyyYYYYYYYYY-AARGH! C-CUMMINNGGGGGGG!!!”

The distraction cost Starlight her attention, and in doing so, her resistance. The pleasure finally broke through and smashed her mind as her breasts and womb were painted white with seed. So much so that with each rope fired into her, her boobs and belly swelled. As the melodic laughter of Rarity filled her ears, Starlight’s awareness, as well as the world around her, faded to white.

With an ear-piercing cry, Starlight’s body jerked and spasmed. Her pussy and breasts spraying femcum and milk all around. Flurry spared her aunt a pained look before her attention was drawn back outside the bubble. Stepping into the small clearing were four earth pony mares, though like the one in Carousel Boutique, they were far from ordinary. All had green coats and either red, blue or pink manes and tails, but that was where the normality of their appearance ended. Their ‘hair’ was actually a carpet of flower petals. Their feet and arms had the appearance of tree bark, and their nipples and pussies were leaking an amber liquid down their shapely forms.

“I told you I smelled a bitch in heat,” one of them said to her companions as their gaze swept the clearing. “Tell me you can’t smell that?”

In that moment, Flurry’s blood froze. They were protected from sight and sound, but she’d completely forgotten to shield them from an enemy’s sense of smell. Thinking quickly and reminding herself of the infiltration of the farm the previous day, Flurry cast another illusion spell. This time, she crafted the appearance of a mare in heat, stumbling into the clearing. Creating the plan as she carried it out, she couldn’t think of a random caricature to create and thus based this false mare on the one they battled in the boutique. A few feet before walking through the bubble, the mares turned and spotted the illusion, their eyes widening at the sight.

“For Mother Alraune!” They cried in unison and gave chase further into the forest as Flurry directed them away. The alicorn was grateful that these monsters seemed as dumb as the last until she looked back to the clearing and saw one of them was still there. Rather than chase off after the fake like her comrades had, this one was staring at the ground. Flurry followed her gaze and fear washed over her as she saw droplets of creamy milk rolling down the leaves of a weed on the forest floor. Looking back up, she saw the mare take a mighty sniff of the surroundings before looking right at the bubble and walking forwards.

The moment this plant pony stepped through the bubble, Flurry dropped it and charged. The reflexes on this mare were surprising given she was able to dodge the sword swings, but Flurry was backing her away from Starlight. She leapt for a downward strike, but was struck out of the air by something and crashed hard into a tree. The pain immobilized her momentarily, but that was all that was needed for the plant mare to take control. Vine-like tendrils sprouted out from her pussy of all places and constricted around the alicorn, binding her to the tree and knocking her sword from her hands.

“Well, well,” the plant mare chuckled, stepping forward as one of the vines brushed against Flurry’s breasts. “Aren’t you feisty? But there’s no need to fight me. We could have such fun together.”

“No thanks.” Flurry Heart sternly responded, lighting her horn. In an instant she teleported behind the mare, levitated her sword back into her hands and swiftly impaled the monster to the tree. The beginnings of a death scream echoed out of the mares’ throat before Flurry spun and decapitated her. But there was no time for celebration. Flurry knew that, with her distraction cancelled out by the impact against the tree and that scream, the other three plant ponies would soon return. She ran back to Starlight’s side, the mare slowly returning to consciousness.

“F-Flurry?” The unicorn stuttered, her eyes still possessing a far-off, drowsy glaze.

“No time to explain, we need to move.” With that, Flurry encompassed her aunt in her magic, noticing a fraction more weight to the mare than before, and taking off towards the opening in the canopy from the night before.

Before they could clear the canopy, however, something thin but strong wrapped itself around her ankle and pulled hard. The action halted Flurry’s acceleration as she and Starlight were flung to the ground. In the pain, Flurry lost her grip on both her sword and Starlight, the unicorn rolling on the ground before the princess was hoisted up by her ankle and dragged backwards. She was helpless as she felt herself fall against another pony. Her head was soon surrounded on both sides by large green boobs that were a match in size for her cranium, and a vine slithered up and around her body, binding her to this plant mare. She tried to use her magic again, but a spiky black and blue flower on the end of one of the vines opened up and wrapped itself over her muzzle. It sprayed her with some kind of gas, the odor of which immediately left her head feeling light and fuzzy, her magic difficult to focus on.

“You’re going to pay for murdering our sister.” The plant mare growled, taking hold of her own breasts and rag dolling Flurry’s head with them as the flower pulled away from her mouth. “Both of you.” Flurry’s dizzy head was turned to see Starlight struggling against the tentacles of the other two ponies that held her off the ground.

“Y-You won-ARGH! A-MNF!”

Whatever threat Flurry was about to unleash was silenced by one of the tendrils rubbing against her wet panties, up between her breasts and into her mouth. There it began pumping in and out, simultaneously rubbing against her slit and cleavage.

“Hush now,” the plant pony responded, guiding the alicorn down to a sitting position with the tentacles spreading her legs. “Just relax and enjoy the show.”

As her body was molested, Flurry was forced to watch as the other two began raping Starlight in earnest. Without foreplay or mercy, they both stuffed tentacles in her mouth, pussy and anus. Starlight, having just come in her dreams mere moments earlier, was fucked back to consciousness and could only emit muffled moans as the plant ponies had their way with her. They lowered her closer to the ground and each took a leaking nipple in their mouths, eliciting another loud cry from the unicorn. Flurry moaned herself when she felt something make contact with her teats, and looked down to see to tentacles with what looked like glass cylinders protruding from the ends. They pressed in on her breasts before her mounds were sucked in by some unseen pressure. Said pressure was sucking strong enough to siphon out her milk, adding to the pleasure assaulting her mind.

“This is what mean little bitches like you deserve,” the plant pony spoke in a condescendingly sweet voice, helping with the milking of the alicorns’ boobs with one hand as the other reached down in-between her legs. With a loud tearing sound, the last shred of decency Flurry Heart had was gone, her glistening petals bared for all to see. “Now let’s see if you’re as good a fuck as her.” Flurry watched in horror as another tentacle came into view and lined itself up with her crotch. A quick glance to see Starlight’s eyes rolling up into her head an indicator of how bad things were about to get.

Before the deed could be done, however, the vines froze and fell limp, much as the mare herself did. With the bindings holding her relaxed, Flurry fell forward onto the ground. She looked back to see the plant pony staring into space with a horrified look in her eyes as she began shriveling into a withered husk of her former self. Standing behind her wielding a exotic staff covered in runes was a pony, though most details were hidden either by the brown cloak they wore or the light-headedness plaguing the alicorn. She heard screams of rage as the other two plant mares, discarding Starlight like a forgotten toy, charged angrily at the newcomer. Said newcomer leapt over the prone princess and dodged their attacks before striking each of them with the staff. The runes carved into the staff glowed green for a moment before, like their sister, the two monster mares screamed one last time as they shriveled up and seemingly died.

Regaining some measure of composure, Flurry forced herself back into a sitting position in time to earn the anonymous saviors' attention. Starlight, with seemingly the last embers of her strength, teleported to Flurry’s side before partially collapsing on top of her. With one arm holding her aunt up, Flurry looked back to the hood-covered face of the stranger.

“W-Who are you?” She stuttered, her hand finding and grasping the handle of her sword nearby, yet her arms seemingly too weak to lift it.

The stranger before them lifted their hood to reveal a mare unlike any Flurry had seen before. Her coat was a light grey, though it and her muzzle were covered in dark grey stripes and segments respectfully. A series of gold bands lined her neck before disappearing beneath her brown cloak, as well as a pair of hooped golden ear rings. Her mane, similarly striped, was held up in a straight mohawk style, and her blue eyes shone with something Flurry imagined was draining from hers; hope.

“Z-Zecora?” Starlight murmured, staring up in disbelief.

“It is good see you unharmed, my friends, but we must move quickly to avoid meeting our end. Follow me back to the safety of my home, hidden from prying eyes of monsters who roam.”

“Hm, I am sorry to hear of your woes so far. This land leaves few without a troubling scar.”

The three sat within the hollowed-out tree hut of the zebra shaman, Flurry and Starlight’s bellies full of food rather than monster cum. Sitting by the small table just off the large cauldron in the center of the room, Flurry and Starlight enjoyed the first real moments of peace since the quest began. Following their rescue at the zebra’s hands, she led them back to the safety of her home. After an hour of travel and a good meal, the two had shared the tale of their journey thus far. Zecora had been horrified to learn of Apple Bloom’s fate, but was grateful to them for freeing her and seeing her and Sweetie Belle to safety.

“It just feels like we’re failing to do anything right so far.” Flurry lamented, setting down her bowl of soup. “Maybe this quest wasn’t such a good idea.”

“No,” Starlight spoke up, putting a hand on Flurry’s shoulder. “Flurry, I can tell you from experience that starting something is never easy. We knew going in this would be a difficult journey, but nothing worth doing is ever easy, and we owe it to the ponies we’ve saved so far to see this through.”

“Your aunt is right, Princess,” Zecora chimed in with an empathetic smile. “Courage and friendship shall see you through this test. And if, you seek a path to travel, perhaps I can suggest a target for you to unravel?” Flurry and Starlight looked at each other quickly before the unicorn nodded for her to continue. “For years, I’ve remained here to try and free from the monsters grasp the Tree of Harmony.”

Starlight’s eyes widened in shock. “Wait, the Tree’s still intact?”

“The Tree of Harmony?” Flurry asked, unsure of her aunt’s excitement.

“You remember the stories we used to tell you about the Elements of Harmony?” Flurry nodded, noticing the eagerness of the unicorn grow. “Well, the Tree is where the Elements came from, and where they were stored when not in use.” Starlight then turned to Zecora, the shaman patiently waiting for her to calm down. “You’ve tried to rescuing the Tree?”

“Indeed, I have, but I have failed. The monsters there forced me to turn tail. But I believe together we can succeed, and I have something I know you will need.” With a knowing smile, the zebra stood and walked over to a curtain that ventured deeper into her home, leaving Flurry and Starlight alone for the moment, the silence giving the alicorn time to look around at all the strange masks decorating the hut. Her wandering eyes soon arrived at the large bosom of her aunt. Flurry was certain they’d increased in size again. Having heard a brief snippet of the nightmare that plagued her, she felt the need to help.

“Starlight,” Flurry whispered, reaching into her satchel and pulling out a reformation gem. “Let me fix you up.” She brought the gem closer, but Starlight grabbed hold of her wrist and shook her head.

“I’ll be fine, Flurry.” The alicorn shot her a disbelieving look. “I mean it. Besides, you saw Apple Bloom’s reformation. We have no idea how many other mares we’re going to run into, and we could be affected even more than this. We need to conserve these as much as possible.” Flurry’s face fell to one of sadness as her gaze fell back down to the grown chest of the unicorn, but Starlight took her chin and lifted her head back up to look her in the eye once more. “Hey, I’m not going anywhere. I know things got tense earlier, but if I can still move, I’ll stand by you and protect you no matter what. Pinkie Promise.” This finally brought a small smile to Flurry Heart’s face, as she put the gem away and embraced her aunt in a tight hug.

“Hey,” Flurry spoke up as they separated. “Why haven’t our reinforcements arrived?”

“Though the teleportation crystals are linked,” Starlight explained, “the miasma that affects our teleportation is probably making it more difficult. But they will find us. The crystals are as pure as can possibly be, and as long as we have at least one crystal on us, then the Empire will be able to send us aid.”

Flurry nodded in understanding as the sound of approaching footsteps signaled Zecora’s return, and the two turned to find she had brought with her a tray of jars containing different colored liquids.

“These potions I have stored just in case I ever found like-minded ponies in this place. These gifts are sure to bring out your best, and aid in completing your important quest.”

Author's Note

Flurry Heart Stats:
Purity: 3/3*
Will: +3
Strength: +4*
Defence: +3
Speed: +5
Magic: +4
Items:
Crystal Sword: +1 to Strength
Chastity Glyph: Sacrifice this instead of a Purity point upon losing it in vaginal sex
Reformation Gems x4
Teleportation Crystals x3
Corruptions:
Lactation (1/3)

Starlight Glimmer Stats:
Purity: 2/3
Will: +2*
Strength: +2
Defence: +2
Speed: +1*
Magic: +5*
Items:
Crystal Staff: +1 to Magic
Reformation Gems x3
Teleportation Crystals x3
Corruptions:
Expanded Breasts (F cup): -1 on Speed Checks
Lactation (2/3): Disadvantage on Will Checks

Sweetie Belle Stats:
Purity: 0/3
Will: +2*
Strength: +1*
Defence: +2
Speed: +2
Magic: +2
Items:
Crystal Buckler Shield: Advantage on Strength Checks
Corruption Glyph (Ass): Will now lose a Purity point upon orgasming from her ass
Latex Panties: -1 to Will
Teleportation Crystals x3
Reformation Gems x3
Corruptions:
Lactation (1/3)
Expanded Ass (1/3)
Inflated Belly: Disadvantage on Speed Checks

Apple Bloom Stats:
Purity: 2/2
Will: +2
Strength: +2*
Defence: +1
Speed: +1
Magic: +0
Items:
Work Hammer: +1 to Strength
Corruptions:
Expanded Breasts (F cup): Disadvantage on Speed Checks
Alternate Lactation (Cider, 1/3)

Again, really sorry this chapter has come out so late guys. I do try to keep to the schedule, but this one took a while to do partly because I hit a motivational wall during this week, as well as IRL stuff that kept pulling away my attention and getting sick. I can only hope it was worth the wait. To address this, on advice from a friend, I'm scrapping the deadline for posting chapters. The voting deadline will still be up to a week from after the chapter is posted, but I'm no longer placing a time limit on when the chapter comes out afterwards. Makes it easier for me to produce more quality for this story than rushing to make the deadline.
As for the polls, the results were set in stone from a fair distance out again, despite the attempt from the Late Vote Crew to change the action (They did get close, but not close enough).

Action:
Teleport to another location to hide and rest in: 6
Hide themselves in the boutique and hope no one searches thoroughly: 9
Escape Ponyville as swiftly as possible: 13
Characters:
Allow Apple Bloom and Sweetie Belle to continue on the mission: 7
Send Apple Bloom and Sweetie Belle back to the Empire: 21
Pumpkin Cake: 0
Pound Cake: 0
Flash Sentry: 3
Bonbon: 11
Vinyl Scratch: 6
Rumble: 1
Sparkler: 0
Items:
Use Reformation Gem on Starlight: 7
Use Reformation Gem on Sweetie Belle: 2
Use Reformation Gem on Apple Bloom: 1
Don't use it: 18

Now I know Bonbon hasn't shown up yet, but she will enter the story in the next chapter. On the subject of Bonbon, I find it appropriate she's now a part of the narrative as, back when I planned for this to be a separate choose your own adventure story, Bonbon was meant to be the main protagonist; journeying south to save Lyra and as much of Equestria as she could from an evil Princess Cadence. So I find it fitting she's now part of this version of the quest.

Also, I'd like to take this time to mention I enjoy reading through the comments on each chapter, especially those of you that explain your rationale for your votes. Now, I'm not saying everyone should do this. You guys do you. But I won't deny the views shared make for entertaining reads, and you never know when I might pinch something from a comment to turn it into part of the story.
Anyhowitzer, here's the new vote options;

Action:
Agree to help save the Tree of Harmony
Re-enter Ponyville to help disrupt the invasion
Forge a new path to Canterlot
Item (Choose ONE for each party member):
White Potion
Pink Potion
Red Potion
Blue Potion
Gold Potion
Purple Potion
Green Potion
Gray Potion
Politely Decline

As usual, thanks for reading and happy voting!