Author's Notes:

This chapter was suggested by my Patron Jaybird78, and is a chapter that includes Elderly Fetishism and massive anal bead play. Reader Discretion is Advised.

If you want to help contribute to my work, suggest ideas of your own, or just wanna check out my works before I have them proofread and published on this site, feel free to check out my Official Patreon Page for more info.

By the time most of the afternoon had passed, Twilight was finally able to overcome what she learned about Spike and Pharynx to pull herself from her bedroom. As for Starlight Glimmer, who underwent a similar bout of uneasiness following her re-reading of some perverted fanfiction, she actually left her room around the same time as Twilight. Since the two were still alone within the entire castle grounds, there was thankfully a bare minimum of awkwardness as they got some dinner prepared. Spike may have been the unofficial chef of the house, but that didn’t mean either of the mares were inexperienced when it came to cooking for themselves.

“So, ummm… are you feeling better, Twi?” asked Starlight casually as she chopped some carrots with her magic; however, she was sure that she sounded more than a little reluctant to ask such a thing, given the possible tension. Fortunately, when she looked back at her friend sliding their cucumbers across the mandolin slicer, she was happy to see that Twilight seemed perfectly fine.

“Yeah, don’t worry about me,” said the Princess with a thankful nod back towards her protègè. “I mean, I get why you’re worried how I may be feeling,” she added before making the briefest sigh, and taking a second to think over her assurance. “But… Well, considering some of the things we’ve witnessed via surveillance, I doubt what we heard from Rainbow Dash can really compare, can it?”

Despite knowing that Twilight wasn’t really wrong, Starlight still needed a moment before accepting that answer as being sincere. “Heh~ Yeah, I suppose you have a point there,” she admitted with a brief nod of her head. “I just wanted to make sure since the last couple of days have been so, ummm… you know…”

Twilight nodded her head before her friend could finish that comment, and waited a couple seconds into Starlight’s pause to speak up herself. “Oh believe me,” she retorted while trying not to chuckle from the absurdity of it all, “you don’t have to explain the details too vividly for me to understand.”

The two mares laughed to themselves after Twilight’s little quip. Despite the many, many controversies that came from their research, they seemed happy that they could still carry a sense of humor about things. Of course, considering how many unsettling scenes the two may have seen (or in Starlight’s case, also read during their private time), it wouldn’t have been surprising if they were more desensitized than anything else. Nevertheless, by the time all of their selected vegetables were cut up and arranged in a large mixing bowl, the ponies seemed fairly well-composed while getting their salads prepared.

“So, where did you say Sunburst went again?” asked Twilight as she floated out a bottle of vinaigrette from the fridge. “I just wanted to know whether or not to make a plate for him as well.”

“Hmmm…” Starlight tapped the bottom of her chin with a hoof as she tried to remember the specifics, knowing that Sunburst mentioned having something planned after their scheduled experiments that day. Even though their research was interrupted following Rainbow Dash’s return, she wouldn’t have been surprised if the stallion kept that part of his schedule unchanged. “I… I think he said something about helping inspect the Apple Family’s farming equipment? I think he was actually planning to go there later today, but given how our surveillance stuff was postponed, I think he went there a little early.”

“Ahhh…” Upon hearing that answer, Twilight nodded before adding some more veggies to her plate. “Well, if he’s helping at Sweet Apple Acres, chances are good that they’ll make him stay for dinner.”

“Yeah, sounds about right,” Starlight admitted with a shrug. “Honestly, he should consider himself to be lucky. The last time I ate with the Apples, I swear I gained ten pounds from how much they overfed me!”

Twilight giggled with a hoof over her mouth while nodding in agreement. “Yeah, that happened with me too! Of course, that was back when Spike and I first came to Ponyville, which happened to be when they were holding one of their Apple Family Reunions.”

“Oh man, that had to have been an overload on your figure!” Starlight jeered with a teasing cackle in Twilight’s direction. While the Princess sighed with a roll of her eyes and a shake of her head, her student emphasized the playfulness of that comment as she nudged her with her flanks. “Hey, I’m not trying to be mean, alright? Trust me, I probably got as much pie stuffed in my face as you did~”

“Now that I can believe,” said the Alicorn with a cheekier smirk back at Starlight. “And I’m willing to bet that Sunburst is experiencing the same amount of stuffing as we speak~”

Back at Sweet Apple Acres, dinner hadn’t even started yet while Applejack and Big Mac were busy tending to the last of the orchard, and Apple Bloom was off with her friends for CMC business. But despite that surprising fact, that didn’t mean that there wasn’t any “stuffing” going on with help from the Apple Family. However, considering how Twilight and Starlight may feel about their friend’s… unique interests, it was doubtful that either of them would approve of the stuffing Sunburst was doing with Granny Smith inside of one of the unused storage barns.

“Aaaaahhhh!!!~” Granny’s raspy, quivering moans reverberated loudly enough to make the old wooden walls of the barn vibrate a little. Luckily though, the old mare’s lustrous groans weren’t audible enough from outside the shed to warrant any attention. But still, Sunburst had to bite his bottom lip apprehensively while he looked around the dark and stuffy space, sweat beading down his face in worry that the locked door would somehow come open at any moment. But alas, it didn’t seem like his paranoia was distracting enough to make his horn stop glowing, or for him to lessen the grip of that thick cord being held by his magic. “Mnnnghhh!! Kee… K-Keep goin’ Sunny boy!” she moaned out in a quivering, but still determined-sounding voice. “Ah… Ah ain’t made of glass, Ah can go harder!~”

Meanwhile on the other end of that nylon rope, each tenacious tug that Sunburst made caused Granny to moan even louder from that thick plug he was trying to slide out of her. But even as the elderly gal gripped onto one of the barn’s wooden beams with all her might, her frail and wrinkly form was being continuously pulled back with each yank the unicorn gave. Meanwhile beneath the mare’s raised tail, her plump and puckering hole could be seen yawning open to reveal an alarmingly thick bulb of rubber, which was shaped and colored to resemble that of an apple. Fortunately, even though Granny was gritting her dentures tightly from the immense strain that toy was giving to her backside, her saggy legs kept buckling in titillation while rivulets of her dripping arousal trickled along the creases of her wrinkles.

“Mmmmfffff…” Sunburst’s eyes were locked onto the prime view of Granny’s thick, bulging bush, which was causing his stallionhood to repeatedly smack against his barrel with each throb it made. Even though that sizable tuft of white fur obscured the view of Granny Smith’s aged, vintage cunny pot, it was hard to not get aroused when he was able to see how glossy and matted her bush was getting from her continuous leaking. Not to mention, the sight of her plump tailhole clenching so tightly around that apple plug made Sunburst’s hooves shiver antsily against the dusty floor. If he wasn’t so preoccupied with the old mare’s plugs, he would’ve likely pounced on her and pounded that elderly marehood like there was no tomorrow. However, considering how the bottom of Granny Smith’s slender, sagging figure carried a rather notable bulge that hung her stomach down a bit, Sunburst had a feeling that first plug inside of her was far from the last.

“Aaaahhh!! AAAHHHH!!~” With one last tug that was hard enough to make Sunburst grit his teeth, both of them sighed in relief as that hefty plug finally pried itself free from Granny’s hole. Due to how heavily coated her tailhole was with lubricant, the massive stretching she endured resulted in only a wet, audible pop like a champagne bottle. Sunburst let out a shivered groan in arousal as he saw that thick, clean plug dangling from her string, and dripping from the copious amount of lube that made every inch glisten beautifully. Meanwhile, the string continued to go past that plug, with the remaining length still disappearing inside of the old mare’s puckering entrance.

“Aaaaaaaaahhhhh… That’s what Ah’m talkin’ ‘bout, Sunny~” cooed Granny Smith while she hugged that wooden beam tightly, and shivered strongly enough to make every inch of her wrinkly form jiggle enticingly. Sunburst clenched his eyes shut while he panted heavily from that sight, with his face blushing badly enough to make his glasses fog up. While the pony struggled not to start touching himself while his cock was standing rigidly, Granny chuckled with a sly grin upon seeing how flustered he was getting. The aged mare decided to reposition herself against the beam, and got into a more presented stance while the front half of her body was lowered to the floor. Despite how much of a strain it may have been for her back, Granny couldn’t stop shivering in delight while one forehoof was firmly wrapped around the beam, and her free hoof was pulled back to rub her aching clit in front of him. “Yeeeaaaahhhhhh… You like that, don’cha?~”

“GNNNGHHH!!~” Sunburst almost had a heart-attack the moment he saw Granny Smith bending over so invitingly for him, before she dug her wrinkly hoof inside of her bush to give her marehood some much-needed attention. A small trickle of blood started to stem from Sunburst’s snout, but he tried his hardest to soldier on while the cord was still in his magical grasp. Of course, since he was already rock-hard before Granny began to voyeuristically tease her old bean, Sunburst was trembling in dire need while precum started to trickle down the underside of his twitching length.

“Hehehehehehe~” Granny Smith’s taunting cackles only made the stallion groan even harder, as did her cheeky grin that shone through her many wrinkles. “C’mon, Sunny boy~ Ah got dinner to make in twenty minutes, and Ah ain’t doin’ it while those plugs’r still in me! So you better get ‘em out niiiiice and proper now~”

If it wasn’t for the sincerity in Granny’s insistence, Sunburst would’ve contemplated lunging in to devour that dripping pussy right there and then. But since it was fairly easy to tell that the old mare was holding a lot inside of her, Sunburst tried to convert his urges towards getting that elderly ass nice and stretched-out again. Fortunately, the instant he took a quick breath and placed some tension on that string, the lingering moan that slipped from Granny’s lips got him adequately riled-up. And despite how badly each throb of his cock was making his fur stand on end in titillation, Sunburst kept his member untouched while focusing on the next plug.

“NNNFFFFF!!~” Granny’s wrinkled muzzle pursed tightly shut as she shuddered wildly, and grabbed that beam for dear life to counteract Sunburst’s hearty tugs. But still, her body was being rocked back hard enough to make her saggy flesh ripple from each pull the unicorn gave to her string. Much like the first plug, the base of Granny’s second apple-shaped toy could be seen peeking out as her plump tailhole stretched open slowly. But from Sunburst’s point of view, which was being increasingly clouded from how badly his glasses were fogging up, he couldn’t help but shiver with a bit lip upon realizing her second plug might be bigger than the first.

“Aaaaaahhhh!! R-Right there, right there!” she bellowed out with a dire strain in her raspy tone. As she tried to keep herself in place, her other hoof kept rubbing against her vintage cunny vigorously as her clit throbbed to no avail, and her arousal kept dribbling down to make a puddle on the floor. Fortunately for the old gal, Sunburst understood her needy moans enough to keep the tension on that cord nice and tight. Because of that, the plumper bulb of rubber that was stretching out her meaty ring still pushed its way through in a tediously slow and teasing pace. But even with how intensely she started to shriek out by the time that plug reached its widest through her poor tailhole, Granny’s hoof still schlicked against her matted bush rapidly enough to show she wasn’t a quitter. “Right there!! Right there!! RIGHT THERE!!~ AAAAHHHH!!~”

With another audibly wet pop, Granny Smith’s second plug finally exited her hole to hang between her legs obscenely and drip with more lubricant. Sunburst whimpered with a needy quiver while biting his hoof, his eyes glued to that elderly hole that was starting to gape from her stretching. The first plug was daunting enough with its apple-sized shape, but the second plug looked to be bigger than a softball. He let out a shaky exhale as he glanced back at Granny’s prone and wrinkly form, and saw that her plump belly-bump was still rather obvious. He didn’t want to say anything to tarnish the mood, but he couldn’t help asking with a timid-sounding, “Ho… H-How many… How many plugs do you have?~”

Granny was panting hard after that second plug was yanked out of her, but she still shot a tired-looking smirk back at Sunburst before saying, “You really wanna keep askin’ questions, Sunny boy? Or do you wanna get this done so we can have some fun?~”

The elderly mare gave her saggy rump a provocative wiggle, which caused her loose skin to ripple and dangle enticingly for Sunburst’s viewing. The stallion nearly buckled over from Granny’s openly sultry teasing, and moaned out weakly through his bitten hoof. However, despite how effectively Granny was causing Sunburst to make a puddle of his own between his trembling legs, his horn remained brightly lit to keep her cord properly tense. He wasn’t sure whether or not the old gal was ready to endure another stretching so soon (especially if the next one was even bigger), but the promise of indulging in that vintage marehood prompted Sunburst to bite the bullet and keep pulling her string.

“MMMMPHHH!!~” Soon enough, Granny went back to rubbing her aged clit while her eyes were clenched, and her wrinkly muzzle was pursed shut while grinning in pleasure. However, the instant her third plug started to come into view through her gaping hole, she let out a sharp and pained grunt the moment that cord met some real resistance. Sunburst couldn’t even see the full scope of the plug’s base, and shuddered in a mix of worry and unbridled arousal while he kept tugging. Soon enough, the bright red rubber peeked through that plump ring more prominently as he stretched her out even further, and caused her to moan relentlessly from each tedious inch that was being pulled apart. “Aaaaahhhh!!~ Oh goodness!!” she groaned while struggling to maintain her grip around the beam. “Oh goodness, YES!!~ Nnnnghhhhh…”

Sunburst’s gaped muzzle started to quiver the more he pulled on her string, unable to fathom how a mare as old as her could’ve gotten that plug inside in the first place. Part of him wanted to ask if she had any help, but that probably wasn’t a question he’d be prepared to hear the answer to. So instead, the unicorn grunted a little under his breath as he gritted his teeth, and continued to pull against that apple-shaped toy that was bulging between her wrinkled cheeks. Granny’s hips convulsed as she repeatedly thrusted herself against her hoof, which was now as thoroughly soaked in her juices as her bush and inner thighs were. The additional movements that kept her saggy body jiggling was leaving Sunburst practically edging, but his composure was just barely strong enough to keep going throughout her lustrous moans.

Meanwhile, Granny’s poor ass kept getting pulled further apart from that hefty plug finally making its way through her gaping hole. By the time Sunburst was able to see the bottom of that ribbed apple-shape, it seemed that Granny’s third plug was the size of a grapefruit. Even though the sheer girth of the plug was daunting enough to leave Sunburst gawking in shock, Granny Smith kept moaning needily as the thick rubber struggled to slide through her formerly tight entrance. Whether it was because of the mare’s age providing elastic-like skin, or just decades of good ol’ fashioned experience, it was clear that the elderly gal wasn’t done yet by the time that third plug finally popped through her ripe, musky cherry.

“AAAAAHHHHHH!!!~” Granny Smith was squirming like mad while she hugged that wooden beam, and felt how intensely the cold air was hitting her open and gaped tailhole. The string was basically dangling limp from her loosened entrance, while her hind-legs quivered and struggled to hold up her weight. Meanwhile, Sunburst couldn’t stop shivering while staring wide-eyed at the mare’s trembling and moaning state. Despite how tantalizing her dripping cunt looked, and how alluring her raspy groans sounded to try and pull him in, there was one detail present on her waiting form that kept Sunburst from moving in just yet…

There was still a heavy bulge weighing down Granny Smith’s stomach.

“... K-Kee… Keep goin’, Sunny…” Granny looked absolutely exhausted while laying with her saggy ass still sticking up, and her face pressed down against the floor. But alas, her wrinkled muzzle still shot a faint and lustrous smirk back at the stallion while her eyes narrowed intensely. “If… If you get that last one, then… th-then Ah’ll let ya clean me up with your tongue~”

Considering how coated her thighs, hooves, and bush became from her copious amounts of sticky arousal, Sunburst couldn’t have been more turned on by an idea if he tried. His entire body shivered violently as he gave her a wide grin, and nodded strongly enough to almost knock off his glasses. “A-Absolutely, Granny~” he purred while his face was burning with blush, and he started to pull even harder to fish out that final plug inside of her.

Unlike the previous three, Sunburst encountered enough resistance from Granny’s string to realize his magic wasn’t strong enough to get a good grip. So instead, the unicorn gritted his teeth as he used both of his hooves to grasp the cord physically, and groaned while giving a resounding pull. Granny Smith’s eyes clenched in tightly as she gripped the beam with both hooves, and moaned with an intense strain in her shaky voice. Meanwhile, Sunburst’s hard tugs slowly began to bear the fruit of his labors, as the bulge in Granny’s torso started to disappear and make its way towards her ass…

Even with how gaped and wide-open Granny’s tailhole had become, it was still hard to make out just how massive that final plug actually was. Sunburst bit his lip with an audible “Unf~” upon seeing that solid wall of red rubber, and could only imagine how thick that last toy was. And with every hungry moan that Granny bellowed out while her ass was being pulled apart to no end, Sunburst’s cock throbbed even harder in lustful approval. Plus, it didn’t hurt that with each hard yank he gave with both hooves, the copious amount of syrupy juices he saw dribbling down Granny’s legs looked delectable enough to make his mouth water.

“Nnnnnghhhhh!!!~” As his arousal began to overshadow his logical state of mind, Sunburst ended up leaning back while holding the cord with his hooves. The added weight and tension was beyond intense for the moaning Granny, whose strained cries of pleasure continued to make the barn’s walls shake around them. But by the purest stroke of luck, neither of her grandkids out in the fields seemed to take notice of the debauchery Granny was doing with the pervy Crystaller. Instead, the two ponies were left to their own accord while Sunburst pulled with all his might, and the bottom of that plug finally began to slip past the elderly gal’s thick, convulsing ring.

“GNNAAAAAHHH!!~” As she moaned out intensely, Granny Smith’s muzzle hung open wide enough to almost make her dentures pop out. Of course, it was doubtful the old mare’s mouth was open even a fraction as wide as her stretched-out, direly gaping ass that had already endured such a devastating stuffing. But as her aged, vintage tailhole continued to stretch out far past its intended limits, the width of that plug kept growing larger and larger to keep Sunburst pulling. Much to the stallion’s enamored shock, he couldn’t have been able to accurately guess just how large her plug actually was; each time he thought he was pulling the toy to its absolute limits, Granny Smith kept on moaning as her poor hole was practically being turned inside-out, and Sunburst finally saw the full scale of what she had inside of her.

POP!!

“H-H-HOOOLLLLLLLY--” Sunburst quickly covered his mouth with a hoof to silence himself, since his reaction to that final pop was actually louder than Granny Smith’s unrelenting shriek the instant it happened. Although, since the elderly gal was fully-splayed out across the dirty ground, with her wrinkled rump still sticking straight up and her tailhole gaping enough to stick a hoof inside, it shouldn’t have been too surprising that Sunburst was so shocked by the aftermath. That response was especially justified when just behind the old mare, the rubber plug the size of a literal bowling ball was now sitting on the floor, glistening with a thick sheen of lubricant. But all the while, even with how immense the damage to Granny’s backside really was, the elderly gal was still moaning weakly while laid out in total submission.

“Mnnnnghhhh… H-How… How about you help an old lady out, Sunny~” she said with a tired-sounding coo as she glanced back at him with a blushed smirk. Even with her near-exhaustion, Granny Smith was able to sway her sagging hips back and forth to advertise her frail, but still very inviting form for Sunburst. In order to sweeten that deal for the still-stunned stallion, Granny brought back her hoof to gently rub her aching marehood once more, showing just how soaked her bush still was from her dripping cunny. “You know you wanna~”

Even though the sight of that plump, elderly tailhole being wrecked beyond recognition was shocking to say the least, Sunburst couldn’t deny how badly his cock throbbed in response to Granny’s needy lust. So after exhaling shakily through his bitten lip, the Crystaller wiped the drool from his chin before he said with an animalistic growl, “Mnnnghhh… Ma’am, you have noooooo idea how right you are~”

Meanwhile outside the barn, neither Applejack or Big Mac were able to overhear their Grandmother’s sharp, elated shrieks of pleasure while Sunburst began the lengthy, and very thorough cleanup process he was promised.