Author's Notes:

This chapter idea was requested by Jaybird78, and is a clop scene featuring strong amounts of watersports. Reader discretion is advised.

If you want to see something more atune to your own liking, then I recommend you check out my Patreon and consider being a Patron. All ideas are welcome (with obvious exceptions), and I update the story each month with chapters based on Patron prompts.

“Okay, and… Just a tinkering here… A little spell modification there…”

Starlight Glimmer narrowed her eyes intensely as she concentrated on the ever-floating orb of magic hovering just inches from her illuminated horn. Twilight Sparkle, who was also in the Surveillance Room with her student, was seated on the couch while holding up a couple thick books with her own aura of magic. It’s been quite a while since either of them got the chance to revive their surveillance spell, and they didn’t want that wait to be for nothing. So instead of just blindly zapping the ball of magic once again, both of the studious mares wanted to ensure that they wouldn’t automatically be viewing something inappropriate.

“Hmmm…” Twilight scanned the pages of one of her open books carefully, and tilted her head while carrying a curious look. “I must say, Sunburst really went out of his way to find some good sources regarding this spell.”

Starlight didn’t turn around to nod back at her mentor, but she did give a brief shrug of her shoulders and replied, “Well, can you really blame him?” As she kept her horn brightly lit, a concentrated stream of her magic shot a tiny beam into the orb, and made a precise incision between two swirling purple auras hovering within. Meanwhile, the unicorn continued to speak while working carefully. “I mean, given how awkward things went since, ummm… you know… he probably wanted to go out of his way to get back in our good graces.”

As soon as Starlight made that awkwardly enunciated statement between her pauses, Twilight closed her eyes to sigh sharply in response. Fortunately, the Princess was able to speak honestly as soon as she put her books down. “Well, I’m fairly sure he understands that I don’t hold any grudges against him. That may have been a very… very awkward moment, but it would be a bit hypocritical of me to completely disregard him for a single mistake.”

Starlight chuckled under her breath while smirking in agreement. “That’s definitely a good perspective to have on the matter. I mean, if you’re able to forgive me, I don’t see why he’d be any different. Hopefully you made that clear in the letters you sent him.”

“Believe me, I did,” noted Twilight as she lit her horn to float her books to the side of the couch. As she placed the stack neatly on the clean crystal floor, the Alicorn added, “In fact, Sunburst actually wrote back to thank me for treating the matter so maturely. The only reason he isn’t here now is because of some paperwork he needed to tend to back in the Crystal Empire.”

“Wait, paperwork?” asked Starlight with a look of confusion as she finally turned her head back towards her mentor. “I thought he worked freelance.”

“He does,” noted Twilight with a shrug of her shoulders, “But he needed to get his expenses organized and collected for tax season. I offered to help him out, but he politely declined the invitation.”

Upon hearing that last part, Starlight huffed and asked with a cheeky-looking grin. “Lemme guess. You wanted to help him with his numbers for fun, didn’t you?~”

The Princess scoffed and rolled her eyes away from her student. “Oh, please!” she said defensively, even though she also had the faintest hint of a blush on her cheeks that indicated Starlight wasn’t completely wrong. “I might have a thing for organization and numbers, but I’m not dull enough to think organizing another pony’s tax returns would be fun!”

Despite her teacher’s insistence, Starlight’s cocky smirk remained unchanged. “You are aware you left your receipt for folders and graphing paper out in the kitchen, right?~”

“W-What?!” Twilight couldn’t conceal her look of gawked surprise back at Starlight. After a couple seconds of silence, the Alicorn’s expression sunk down while she groaned annoyedly. “Ugh… I thought for sure I threw that away…”

Starlight just snickered under her breath for a second, and then went back to finishing up her spell-tinkering on the magic orb. “Oh, don’t be so upset, Twilight,” she said reassuredly. “You don’t judge me for for my kite-flying hobby, so I’ll do the same for your organization interests. We all have things that make us happy.”

Twilight sighed pertly before pulling her head back up, and she gave a light smile after nodding her head understandably. “Yeah, I suppose you have a point there,” she said with a content shrug. “If anything, I’m glad it’s you making that joke and not Rainbow Dash. He might be a good friend, but he can dig a little too deep when he’s not realizing it.”

“Yeah, no doubt,” replied Starlight in agreement, before she looked back at the Alicorn and grew an impressed smile. “Oh! And nice pronoun usage, by the way!~”

“Thanks,” Twilight said with a bashful giggle that went nicely with her blush. “You know, he… actually came out to me the other day…”

Starlight may have already known that fact, but she kept a well-acted look of surprise as she gasped excitedly. “Ohmigosh, really?! That’s amazing!~”

“I know~” piped Twilight with a pleased look of her own. “I’m really hopeful he’ll tell the others soon enough, but I’m so glad I was the first pony he told! Apparently, Spike and Pharynx are already aware.”

The student seemed surprised for a brief second, but then shrugged lightly after thinking it over. “... Huh. I suppose that makes sense. I mean, I doubt they’d judge him, so why not?”

“Exactly.” Twilight then leaned to her side as she peered at the glowing orb, and decided to bring the discussion back on track as she asked, “And speaking of being aware of things, do you think the spell is calibrated well-enough?”

Starlight wasn’t too sure, but she kept her smile as she trotted back towards the couch and took a seat. “I certainly hope so,” she said before giving a strong zap of her horn, and hitting the magic dome hard enough to make it glow even brighter. The mare leaned back in her seat as she sighed in exasperation, and added while rolling her eyes, “I swear, after all of those tedious calibrations, I’m gonna be reeeeeaaalllllly upset if we see another sex scene.”

Twilight couldn’t argue with her student’s frustration, and nodded in agreement just as the screen began to appear. “Well, you won’t be the only one,” she assured her as she tried to sit relaxedly as well. Meanwhile on the screen, the familiar swirling of various magic auras soon dissolved into a foreign setting they’ve seen before; and in that far-away location, the same bubbly mare was at the center of attention once again…

“ALRIGHT, EVERYYAKKY!!” squealed Pinkie Pie as she leaned against one of the massive kegs, and held up a full beer stein alongside the massive crowd of yaks around her. “LET’S GET THIS KEGGER STARTED!!~”

Even though Twilight and Starlight were viewing the candid feed from Yakyakistan through a magic spell, it still shook violently in response to the round of uproaring applause the yaks made by stomping and yelling. But despite how loud and boisterous the massive race may have been, Pinkie Pie seemed to be right at home among the overzealous creatures. The stein she was holding was almost as large as her head and poofy mane combined, but she managed to keep up with Prince Rutherford as they chugged their local ales side-by-side. Even though it wasn’t even close to the craziest things either of them have seen from Pinkie, Twilight and her student were still rather impressed by how quickly she downed that beer.

“Wow,” muttered Starlight before she huffed with a light smirk. “The last time I tried Yakyakistan beer, I almost threw up after the first sip.”

“Yeah, no doubt,” added Twilight with a shake of her head while staring at the screen. “I wouldn’t have thought Pinkie could stomach something like that. At least, not without a ton of sugar added to it.”

While Starlight giggled and nodded in agreement, the screen continued to hover before them to show Pinkie’s flawless comradery with the Yakyakistan Prince and his subjects. And given the original intent of Twilight’s surveillance-based magic, the Princess looked beyond delighted to witness this unique form of friendship without any intrusion. In a strange way, the Alicorn almost felt like she was part of a nature documentary alongside Starlight. Much like those specials she adored watching as a filly, Twilight was strangely encapsulated as she got a candid perspective into a relationship she never would’ve predicted blossoming in such a profound way.

“YAAAAHHH!!!” Prince Rutherford slammed his stein down to the grass, and cackled loudly as he pulled Pinkie close against his burly side. The mare’s muzzle wrinkled the slightest bit (most likely from the yak’s distinctly strong musk), but her smile wasn’t dampened in the slightest by his friendliness. “Yaks couldn’t be happier about pink pony arranging King Coal’s birthday celebration!”

“O-Oh, it was nothing!” assured the pink mare with a kindly wave of her hoof. “Did you really think I was gonna reject a party request for a KING?! I’d have to be absolutely bonkers to have said no!~”

“HA! That’s very good to hear!~” While Rutherford cackled boisterously and squeezed his equine friend, two other massive yaks came into view beside the Prince and Ambassador. Both of them were slightly blushed and cheerful from their own finished drinks, and were quick to come in to hug Rutherford from the sides. One looked like a much older version of Rutherford, even though his similarly-molded face was partially concealed by his dark grey fur. The other yak was clearly female, but still had a familiarly masculine and bulky build in comparison to the other two. And judging by how wide the Prince’s gmile grew, it seemed that neither of them were a stranger by any means.

“FATHER! YAKITI!” The cheerful yak wasn’t too macho to refrain from hugging his father and sister, and kept the squirming mare tight in his grip while returning his affections towards both of them. Fortunately, he was able to pull Pinkie free from his grip before she could pass out from oxygen deprivation. While the pony gasped for air the instant she pulled herself from Rutherford’s embrace, the Prince motioned his fellow yaks towards her and said, “THIS, is pink pony who kept us from going to war with Equestria!”

Through the other end of the magic feed, Twilight groaned while face-hoofing from that unpleasant reminder. Starlight leaned over to pat her mentor’s shoulder softly. “Hey, don’t beat yourself up for that,” she said as she tried to cheer the Princess up. “I mean, I seriously doubt the yaks could’ve done much to Equestria if we did go to war with them. It likely would’ve ended in a matter of minutes!”

Twilight looked away from the scene to shoot a sharp and unamused glare towards her student. Meanwhile, Pinkie kept a bashful smile while shaking both of Rutherford’s relatives’ hooves kindly. “Ohhhhh, it was nothing~” she said reassuringly while blushing from the Prince’s introduction. “Throwing parties is what I do best, so it’s only natural I was able to stop a war with one!”

The elder yak, who Twilight Sparkle knew was the recently retired King Coal, kept a grizzled and prideful smile towards the bubbly mare. “Yak must say,” he replied in a deep and raspy tone of voice, “Yakiti and I still recall your last visit to Yakyakistan during Fertility Festival. Your party then was great too~”

Pinkie Pie grew a thankful blush as smiled bashfully in response. “Dawwww… I shouldn’t be thanked for that! Believe me, that was all on you guys!~”

“Yaks disagree!” belted Yakiti rather sharply, which caused Pinkie to jolt with a brief look of worry. Meanwhile, the female yak pointed at her and said firmly, “Pink pony did perfect job judging contest! Ponies usually too close-minded to more… intimate matters, but YOU proved to be tough! That makes Yak very pleased~”

Given the circumstances, Pinkie couldn’t help giving a fair shrug in understanding. “Weeeeellll… I am pretty kinky for most ponies~ Heck, my friends back home would probably flip if they knew all the fetishes I have!~”

Twilight and Starlight grew very concerned looks in an instant. Even with all the calibrations they took with their surveillance spell, neither were optimistic about where this scene was heading. And judging by the way Yakita and King Coal smirked more deviously in response to that statement, it seemed like all of Starlight’s modifications may have been for nothing.

“Oh, really?~” asked the elder yak with a piqued look as he glanced between Pinkie and his son. Rutherford may have had thick bangs covering his eyes, but it was still evident that his brows were raised curiously back at Coal. “Son,” he spoke with a clear hint of slyness behind his grizzled voice, “has Pink Pony been offered chance to try… other contest?~”

“Wait, what oth… OH.” Rutherford’s bangs rose up high enough to expose his widened eyes, and he blinked a couple times in surprise back at his Dad. “You mean…”

Old King Coal gave an affirming nod following Rutherford’s pause, indicating that he already knew what his son was trying to clarify. Meanwhile, Princess Yakiti looked over to Pinkie with one of her brows raised in curiosity. The pink mare wasn’t sure what the yaks were talking about, but she seemed more than a little interested as she leaned in with a piqued smile. “Weeeeellllllll?~ Wha’cha guys talking about?~”

Rutherford’s muzzle skewed a little when he looked back at Pinkie, his silent pause saying a lot about how he felt she might respond. But since all of the other yaks at the kegger were busy celebrating around them, nobody seemed to notice the Prince leaning in to whisper something discretely into her ear. Yakiti and Coal glanced back at each other with intrigued smirks, clearly hopeful she wouldn’t object. Meanwhile, Pinkie’s head reeled back the instant she heard what Rutherford whispered to her; her eyes remained wide for a couple seconds, and she needed to blink repeatedly before her muzzle wrinkled with slight distaste. “Oh, eeeewwwww~”

However, that response was instantly followed by Pinkie Pie growing a devilishly wide smile back at the Prince. “I’m so in~”

“Oh no,” muttered Starlight as her ears sunk down worriedly. As for her mentor, Twilight Sparkle already got out of her seat to leave the room pre-emptively. She didn’t turn off the spell (most likely because of the cultural significance of the recording), but it was clear she wasn’t keen on watching what her friend did next. Starlight tried to readjust herself on the now-vacant couch and said to herself, “Well… hopefully it’s not anything too gross.”

Meanwhile on the screen, Prince Rutherford grinned wide from Pinkie’s answer. He then picked up his beer stein that was left on the ground, and looked back at his sister and father with a more daring smile on his bearded muzzle. “QUICK! Which yak needs to piss first?~”

“NOPE.” Starlight didn’t turn off the spell either, but she did leave the room without looking back.

While the two mares tried to re-read over their spells in a different room, the scene continued in the now vacant Surveillance room as the impromptu “Tough Tongue Contest” began. Pinkie Pie may have not been known for her kinkier side back in Equestria, but her antsily devilish grin was rather wide while seated among all of the cheering yaks. Meanwhile, Prince Rutherford was quick to get the challenge in check, which was fairly easy to do when the two volunteers were equally as prepared as the mare was.

“ATTENTION, YAKS!” bellowed out the Prince, clearly not worried about announcing this sort of display outdoors since it was a kegger filled with adults. While Pinkie sat readily with a notable blush across her cheeks, King Coal and Princess Yakiti were already in position. The female yak was turned around so her plump, bulky rear was facing the pony; meanwhile, Rutherford’s empty beer stein was positioned between her hind-legs. As for the elder yak himself, Coal was positioned slightly to the side of Pinkie, and standing in wait during his son’s announcement. “In celebration of King Coal’s birthday, Pink Pony agreed to take sacred yak challenge! For first time EVER, pony will attempt… Yakyakistan Tough Tongue Contest!~”

While everybody else cheered excitedly, Pinkie had to squirm a little while seated with her forelegs in front of her covered crotch. Since this challenge was apparently a big tradition, the mare didn’t want to be caught enjoying it too much. But alas, she kept her antsy smile while hearing him continue. “Pink Pony will try to drink BOTH yaks’ piss back-to-back! If she wins, Pinkie becomes honorary Yak family!~”

Pinkie beamed from the second round of applause, and could already feel her mouth watering. Meanwhile, King Coal was already growing eager himself as he leaned forward a little, and lifted up his hind-leg closest to Pinkie’s face. The mare was hit with a strong bout of the elder yak’s overwhelming musk, which seemed to have been intensified due to his ripe age and unkempt fur. Pinkie’s eyes widened upon seeing that thick, slightly wrinkly sheath pointed directly towards her, and she had to bite her lip as her blush deepened immensely. After her experiences with Matilda behind closed doors, Pinkie could honestly admit she could admire the more… vintage physique of older mates. In fact, the mare was so distracted by Coal’s flaccid member, that she didn’t seem to notice Yakiti squatting over that stein beside him.

“Nnnnghhhh…” Due to the exhibitionism being displayed, Yakiti had the slightest hint of difficulty when it came to relaxing her bladder enough to relieve herself. But unlike the younger yak, King Coal clearly had the experience necessary to begin the raunchy ceremony. Just as Yakiti tried to take a deep breath, she heard her Father sigh heavily before catching that unmistakable sound of liquid pouring out.

At first, there was a faint hiss as the beginning of the elder yak’s stream hit the grass between Pinkie’s hooves. But as soon as Coal began to relieve himself, the pink mare instinctively opened her mouth wide and remained in place. Fortunately, the yak’s stream of piss was powerful enough to quickly shoot out at full-force, and make its way directly into her open muzzle. Pinkie had to clench her eyes tightly shut when she caught that overwhelmingly strong bitterness in his brand. However, despite how salty and concentrated the hot urine may have tasted in comparison to a stallion’s, all of the yaks around the three could hear the distinct sound of pouring liquid, as well as the pitch heightening with each inch that pooled inside of Pinkie’s mouth.

The pony’s expression scrunched inward briefly, but Rutherford and the others could see King Coal’s piss filling her muzzle without a drop going to waste. Just as the sound of liquid pouring reached its highest pitch, the mare’s throat convulsed before his urine could reach her outstretched lips. A heavy, audible gulp could be heard as a hefty bulge traveled down Pinkie’s throat, and the level of piss in her mouth diminished greatly with a large air bubble. Despite how tightly her eyes were clenched shut, Pinkie’s hind-legs could be seen twitching eagerly as she slowly repeated her swallows.

Glk… Glk… G-Glk… Glk…

Rutherford wasn’t sure if it was the taste of his father’s piss, or the uproar of encouraging cheers that rumbled around the kinky pony. But whichever reason it was, the yak could smell her budding arousal as she continued to gulp down each ever-filling mouthful King Coal was giving her. Due to how full the elder’s bladder apparently was, the pissing continued as she kept swallowing diligently, and caused her marehood to continuously wink beneath her raising tail. King Coal sighed even deeper as he shivered a little from the relief, which caused his stream to shoot around the tiniest bit and hit her cheeks for a brief second.

Meanwhile, Yakiti finally gave in as she let out a brief moan, and quivered from her own relief as she began pissing into that stein. Her stream wasn’t nearly as powerful as her father’s, but many of the yaks cheering Pinkie on could already smell just how strong and potent her urine really was. The dark yellow fluid poured out shakily from between her muscular thighs, and began to match the echoing sounds of Coal’s piss finishing inside of Pinkie’s mouth.

By the time the elder yak was getting finished, it was clear that Pinkie was straining a bit from the sheer taste and volume of so much yak urine. But even with her throat convulsing in slight objection to her continuous swallows, her tongue wasn’t nearly as in control of her impulses as her leaking pussy. Just as King Coal groaned in satisfaction and finished his stream, Pinkie could better hear all those cheering yaks between her hefty gulps. Her tongue was growing numb from the immense bitterness, but she was still able to close her mouth while hearing Rutherford and the others chanting, “DRINK! DRINK! DRINK! DRINK!”

With the last of that first load of piss in her mouth, Pinkie almost forgot about Yakiti’s contribution as she reeled her head back, and withheld her slight grimace as she gave one final gulp.

“GLK!” Pinkie instantly reopened her muzzle to desperately inhale some fresh air, and felt her eyes watering from the strain while all the spectating yaks applauded her efforts. However, just as she got a couple good gulps of oxygen, it wasn’t long before her muzzle wrinkled from the richer scent of piss wafting towards her muzzle. It was then that the female yak handed her the stein, which was close to the brim with the yak’s hot, frothy urine.

Yakiti could tell that the mare may have been having second-thoughts about taking another yak’s piss so soon after the first. Fortunately for the crowd, the mare’s skewed muzzle wasn’t enough to make the Princess relent. Instead, she moved in to stand right beside Pinkie, and gave her the mug while her free hoof went underneath the pony’s poofy tail. “Just close your eyes, Pink Pony,” Yakiti cooed softly as she trailed her hoof up the inside of Pinkie’s thigh. Pinkie may have complied, but she gasped strongly enough to almost drop her stein the instant she felt the yak’s hoof press hard against her throbbing clit.

“You drink this, and yak make you feel better~” Yakiti promised with a sensual whisper, as well as a light nibble on Pinkie’s ear. Even though her mouth and throat felt wary, the mare’s arousal was budding quickly with the aid of the yak’s touch. After letting out a dire moan, Pinkie gave the faintest nod before closing her eyes tightly, and bringing that mug up to her muzzle.

Yakiti grinned from the pony’s enthusiasm, and quickly began rubbing that dripping cunny to help assist in her win. Pinkie’s face was contorted strongly from her reflexes wanting to gag, but the overwhelming bitterness of that piss wasn’t enough to quell her urges between her legs. Her body writhed strongly as she leaned her head back, and took as many gulps of that as she could while her throat rapidly convulsed with each swallow. While the mare indulged in such a raunchy contest while close to fruition, her heart raced as she heard everyone else cheering louder in support. “DRINK!! RINK!! DRINK!! DRINK!! DRINK!! DRINK!!”

Just as she reached the bottom of that bitter and salty load, Pinkie’s head was clouded in sickening elation as she finally came. Her marehood gushed strongly to Yakiti’s surprise, and the Princess’ hoof was doused in a couple hefty squirts of Pinkie’s marecum that sprayed powerfully before the crowd. With her last couple gulps, the mare let those relentless cheers drive her to the finish while riding the lingering pulsations of her pussy enduring such a quick orgasm. The empty stein was thrown to the ground, and Pinkie Pie reeled back with a gasped cry as she moaned in a mixture of relief and climax.

“PINKIE WON CONTEST!!” bellowed out Prince Rutherford as he threw his hooves up victoriously. While he and everyone else roared and stomped in celebration, Pinkie was only able to savor the afterglow of her achievement for a second with a feeling of pride. However, just as the screen began to dissipate from that magic aura, the last image it showed was the mare passing out with a sickened look on her face, and her belly swollen with an obscene amount of yak piss.