A Great Many Pies

“I can't believe you made me wear this stupid thing.” Grumbled Pinkie Pie as she fidgeted in place, trying to get the condom to feel less restricting and failing utterly.

“And I can't believe you needed me to guilt you into doing so.” Retorted Limestone.

“But I already came inside of her like a whole bunch of times.” Whined Pinkie Pie.

“I don't care how many times you’ve cum inside of her, if your in her pussy, your wrapping your tool.” Declared Limestone.

“I actually kind of agree with Limestone.” Murmured Limestone before she stood overtop of Pinkie Pie, the massive bulge in her stomach now reduced to little more than a slight bump.

“Daw come on, Marble.” Complained Pinkie Pie. “You know you love it.”

“I do enjoy the feeling but it's better to be safe.” Limestone remarked.

Pinkie Pie pouted. “Fiiine.”

Limestone took position behind Marble as the other girl kneeled down and took Pinkie Pie’s cock in her hoof, guiding it towards her cunt. After slipping the enormous dick into her tight pussy, Marble slowly sunk deeper on the other mare’s shaft. Until at last, their hips rested against each other, and Pinkie Pie was balls deep inside her sister once again.

“Mmmm much better.” Murmured Pinkie Pie as she gripped the other mare’s flanks.

“Don't get too carried away.” Warned Limestone, who was busy squeezing a heavy dollop of lubricant onto the tip of her cock.

“Well hurry up already, I want to fuck this cute pony already.” Pinkie Pie exclaimed, before planting a kiss on Marble’s lips.

Marble blushed and kissed her sister back. “And I want you to fuck me too, you sexy studs you.” Marble replied.

“That's actually kinda hot.” Murmured Limestone.

“What did you say Limey?” Asked Pinkie Pie.

“Nothing.” Exclaimed Limestone before she thrust forward, ramming the wide, flat head of her dick against Marble’s unyielding hole.

“Oof be gentle- ooh that's good.” Marble murmured as she felt her asshole slowly get spread around her sister’s girthy cock.

“Stars above you are tight.” Grunted Limestone as she bucked her hips forward, driving herself deep into her sister's stretched asshole.

It took a lot more grunting, thrusting, and pushing but it wasn't long until Limestone was as deep as she was going to get into her sister’s ass. With two well endowed futa mares now buried in her holes, Marble was on cloud nine and could barely stay standing. Thankfully she didn't need to, as both Pinkie Pie and Limestone took hold of her before beginning to thrust into her ass and pussy at the same time.

Marble’s forelegs quaked, strength quickly leaving them as she was overcome with pleasure. Her sisters both pulled out before pushing back inside at the same time, causing Marble’s stomach to bulge slightly and small indents of their cocks could be seen through her belly. She also felt incredibly full, the two hulking appendages filling her insides to the point that the mare felt like her body was utterly dominated by the huge dicks.

Pinkie Pie moaned, and Limestone grunted, the two mares thrusting hard into the smaller pony repeatedly. It didn't take long for the three of them to quickly fall into a routine, with Pinkie Pie thrusting forward just as Limestone was pulling back. The slightly older, more serious pie sister moved relatively quickly after Marble had gotten used to her girth. Then it was off to the races, with Marble’s holes having loosened enough to allow both sisters free reign to go at their own pace.

“Mmm your pussy is so nice Marble.” Pinkie Pie whispered.

The lust addled younger sibling couldn't even utter a response, the pleasure of getting double teamed rendering speech temporarily impossible. Instead Marrble merely moaned and nodded, her mind more focused on merely not falling onto Pinkie Pie by accident. Which wasn't difficult Marble felt like as her body was being held up more by her sister’s dicks then by her own strength.

Limestone grunted, her hooves digging into the plush bosom of her younger sibling. She used this leverage to pound hard and deep, ensuring she stretched as much of Marble’s ass as possible. Something she was doing a commendable job at, considering Marble felt like Limestone was stretching and filling every last inch of her ass.

Pinkie Pie suddenly decided that it would be a good time to pick up the pace, and she gripped Marble’s flanks tight in her hooves before pounding away. This sudden increase in speed took Limestone by surprise, and she quickly moved to match it, before going even faster still. The wet slap of her balls impacting the edge of Marble’s pussy grew almost as loud as the poor mare’s moaning was.

“Oooh that's good. I can feel you thrusting inside of her.” Pinkie Pie remarked with a giggle.

Marble blushed even harder, the young mare very aware that there was very little between her two sister’s dicks. Limestone stiffened slightly at the comment, her hooves shifting slightly further up so she could better squeeze Marble’s plump rump. With a slightly better hold, Limestone really pushed herself to go as fast as possible, racing Pinkie Pie, even though the party pony wasn't participating.

“Ooooh that's so good.” Marble muttered, the mare now unable to even move as she lay draped over Pinkie Pie’s chest, relying entirely on her sister’s hooves and cocks to keep her from falling completely.

It felt like she was being used like a sex doll by her two older siblings, and Marble was loving every second of it. Pinkie Pie was as well, though Limestone felt an old rivalry begin to make a comeback after years of not being an issue. Try as she might to ignore it, Limestone couldn't help herself, and she just hoped it wasn't too obvious.

“I’m getting close.” Pinkie Pie exclaimed.

“Me too.” Marble murmured between moans.

Smirking to herself, Limestone decided to hold out longer than her siblings, thus proving that she was better somehow. It wasn't the best plan, but Limestone found herself strangely dedicated to it, and the pony grew pretty confident when she felt Pinkie Pie begin to slow down. Marble also clenched down a little harder around the twin shafts buried inside of her, and a few seconds later the two mares came.

Pinkie Pie grabbed Marble, and began to make out with the other girl while filling the condom that she wore. In response, Limestone grunted, squeezed Marble’s hips and pounded the poor mare with every ounce of strength she had. Over and over she jackhammered her sibling’s ass until Marble was forced to abandon the kiss and lay there moaning uncontrollably, tongue hanging out of her mouth.

Then, just when Marble was coming down from her orgasm, Limestone rammed herself as deep as possible into Marble’s back door. With balls now draped over Pinkie Pie’s cock, Limestone came hard, unloading what felt like every last drop she had into Marble’s back door. The younger pony’s moans grew slightly higher in pitch, and she shuddered as Limestone’s cum gushed into her.

When finally it felt like she had given all she could, Limestone let out a deep, shuddering sigh of relief. “That was pretty good Marble.” Limestone remarked.

“T-thanks.” Marble stuttered.

“Totally, are you ready for round two?” Pinkie Pie inquired.

Limestone blinked. “Round two already?”

“Heck yeah. You aren't satisfied with just one round right?” Pinkie Pie inquired.

Limestone stiffened. “No of course not.”

“It doesn't sound like your up for it.” Pinkie Pie exclaimed.

“I am and I’ll prove it to you!” Limestone retorted.

“Ooh wow you just got really hard.” Marble murmured before getting her asshole plowed by Limestone Pie.

“Alright, lets get this party started!” Pinkie Pie shouted.

Pinkie Pie leaned against the wall and wiped her forehead with a hoof. “Whoowee that was sure something.” She exclaimed.

Limestone grunted, the gruff pony trying to hide the fact that she was almost completely exhausted. “I suppose it was.” Muttered the mare.

“Do you think Marble is okay?” Pinkie Pie asked.

Limestone shrugged and glanced back into the room the two ponies had just left and to where Marble now lay. The younger pony was sprawled out on her back, several very full condoms that had been tied off and now resembled water baloons were scattered around her. Cum dribbled out of the edges of her mouth, as well as from her stretched asshole and well used cunt.

“I’m sure she's fine.” Limestone assured.

“I don't know, we went at her pretty hard there for a bit.” Pinkie Pie murmured.

Limestone shrugged. “Shes a pie. She's tougher than she looks.”

Pinkie Pie nodded. “I suppose that's fair.”

The door to the house opening suddenly made both parties turn to where their mother and sister now stood. Cloudy Quartz and Maud were both a little road weary, with a fine layer of dust covering their coats, and clothes. They also seemed a little anxious but other than that werent too worse for wear overall.

They quickly deposited the single peice of luggage they had brought with them before stepping fully into the house.

“Mom your home!” Pinkie Pie shouted in glee, scooping her mother up in a tight hug and spinning her around.

Cloudy Quartz blushed and kept one hoof on her stomach while the other patted Pinkie Pie on the back. “Hello to you too my wonderful daughter. I hope you three were able to get along well without us.” Cloudy Quartz remarked.

Pinkie Pie took a step back and grinned. “Yupper doodle. We may have gone a little hard on Marble near the end though.”

Muad raised an eyebrow, and glanced at Limestone curiously. “Oh really. Is this true sister dearest?”

Limestone coughed and nodded. “Me and Pinkie Pie came to an understanding.”

“That is good.” Stated Maud.

“So why are you guys so late?” Pinkie Pie inquired. “You were supposed to be home yesterday.”

“You didn't have any trouble at the market did you?” Asked Limestone.

Cloudy Quartz shook her head and blushed slightly. “We just had to confirm something important.”

“Like what?” Replied Pinkie Pie curiously.

“Mom’s pregnant.” Maud exclaimed.

“What?!” Shouted Limestone.

Cloudy raised a hoof placatangingly. “Relax. I am keeping the foals and we are all quite healthy.”

“But I thought you said you couldn't have kids anymore.” Pinkie Pie remarked only to gasp. “They arent mine are they?”

“They are yours, and I guess your just more virile then most stallions could ever hope of being because this field was barren until you planted your seed.” Cloudy Quartz announced.

Pinkie Pie fell onto her butt with a dull thud. “Wow this is crazy. I never thought this would have happened in like, a million bajillion years.”

“Also I’m in heat.” Maud claimed, staring intently at Limestone.

“Oh uh, that's great?” Limestone replied nervously.

“Which means that Marble is likely to go into heat soon as well.” Added Cloudy Quartz.

Pinkie Pie gasped, and disappeared back into the other room, emerging a second later with a bleary eyed Marble held in her hooves. “Did you hear that Marble?” Pinkie Pie asked.

“Bwuh? Oh hi mom, Maud.” Marble greeted, while blinking the haziness from her vision.

“You’ll be going into heat shortly, Maud already is, and I’m pregnant with Pinkie Pie’s foals.” Cloudy Quartz quickly summarized.

Marble blinked, looked at each of her sisters and then promptly sat on the ground. “That's a lot to take in.”

“Speaking of taking in.” Maud turned to Limestone. “I want your foal.”

Pinkie Pie gasped. “Wait how many babies did I put in you anyway?”

Limestone blushed, and rubbed the back of her neck awkwardly. “Well I mean, I guess it's not that big a deal anymore considering who impregnated mom.”

“So?” Maud pressed with a hint of hesitation.

Limestone sighed. “I suppose if we can afford to then I don't see why not.”

“I am overjoyed.” Maud stated, the smallest hint of a smile crossing her face.

“Marble! I gotta knock you up next too!” Pinkie Pie declared.

“Well I mean I always did think it would be nice to have foals of my own sometime…” Marble murmured under her breath, a hoof rubbing her belly absently.

“And I have more good news.” Cloudy Quartz stated, stepping forward into the center of the room. “Those crystals we thought werent worth anything were in fact worth quite a lot.”
“How much are we talking about exactly?” Limestone inquired.

“We’re rich.” Stated Maud, who opened the peice of luggage, prompting bits to spill all over the floor.

“Wowee, so we totally could afford to put a baby or three in you Marble. Isn't that great?” Exclaimed Pinkie Pie, who squeezed Marble’s shoulder, and made her blush even harder.

“I suppose-” Marble began only to get cut off by Limestone.

“Wait, who said you were going to be the one to knock her up? I want her to carry my foals too you know.” Limestone declared.

Maud blushed slightly. “This is so hot.”

“Now girls, Marble is young, she can carry both your foals in time.” Cloudy Quartz interrupted.

Marble’s face turned an incredibly deep shade of red. “M-m-multiple foals.”

“Why don't we play a game then?” Announced Pinkie Pie.

“What kind of game?” Limestone replied hesitantly.

“We use the condoms until shes for sure in heat, then we both fuck her at the same time, and whoever knocks her up is the winner.” Pinkie Pie declared.

“At the same… oh my.” Marble murmured before nearly fainting, and only being caught at the last second by her mother.

“If Marble is okay with it. I’ll accept your challenge.” Responded Limestone.

Marble hung her head and gulped. “I guess so.”