Prodigal Princess Progenies

“You want me to what?!” Twilight blurted, a blush creeping across her face as she stared at Celestia.

“Not want,” Celestia replied, leaning back to make herself comfortable, “merely an option for an alicorn princess such as yourself.”

“So, wait, let me get this straight,” Twilight uttered, pinching the bridge of her nose as she digested the information she’d just heard. “Alicorn princesses, by tradition, are allowed to have a harem of mares or stallions?”

“Mmmhmm,” the alabaster alicorn responded, standing and walking towards the confounded purple pony. “Some have had many lovers over the years, like myself and Luna, while others chose a single interest, like Cadance. Nopony would ever force you to do such a thing Twilight, it’s merely an option,” she continued, patting Twilight on the shoulder sympathetically.

“Y...you and L...Luna both h...h…” Twilight stammered, processing the fact that her idol and mentor had, and likely still has, a retinue of lovers.

Celestia simply nodded, a coy little smile on her face as she watched her flustered ex-pupil. “Clearly the prospect isn’t that unappealing,” she laughed softly, her gaze wandering down to Twilight’s nethers as the fabric of her dress began to tent.

“Well...I mean...it’s just that…” the purple alicorn stuttered, thrusting her hands downward in a desperate attempt to hide her arousal.

“Come now Twilight, as one of my closest students, and one with a sharp eye for detail, you must have noticed that I was endowed with some additional equipment,” Celestia softly said, one hand rubbing her crotch and the behemoth package hidden beneath her gown. “Alicorns are, by their very nature, the culmination of all pony kind. We embody the different strengths of every breed of our people. Heightened strength, speed, agility, and urges,” she continued, giggling as she playfully patted Twilight’s bulge. “Surely you’ve taken note since your ascendance.”

Twilight’s wings slowly unfurled behind her as she anxiously fidgeted in place. “I didn’t think it would be this bad though! Every time a mare is in season it’s like an irresistible lure and the stallions! Don’t even get me started!” she lamented, burying her face in her hands as her erection grew even more noticeable. It’s true that, shortly after having become an alicorn, her senses had been nearly doubled. Under normal circumstances, this would be a blessing but struggling against the primal urges of her newfound body was something she hadn’t quite planned for. To make matters worse, all of her best friends, excluding Spike, were mares and she’d found herself eying them lustfully from time to time. Of course, she’d never actually act on these lascivious thoughts given how highly she regarded the other Elements of Harmony. They’d been through so much together and there was no way they’d be interested in her. Would they?

“I’ll need to think about all this,” Twilight muttered, knitting her brow as a notion occurred. Applejack, Rainbow Dash, Fluttershy, Pinkie Pie, and Rarity all deserved to understand what she’d been going through; after all, they were her most trusted friends. “I guess I’ll head back to Ponyville to mull all this over,” she said, giving Celestia a hug and inadvertently grinding her boner against the larger alicorns own partially erect cock. “Oh, um,” Twilight sputtered, blushing and quickly turning away, “sorry about that.”

“It’s quite alright,” Celestia cooed. “Take as much time as you’d need and, as I said, this is your decision to make,” she continued, hugging the younger princess. “Oh, and Twilight,” Celestia cooed, bringing her muzzle to the purple alicorn’s upturned ear, “if you ever wanted to relieve some tension, I’d be more than willing to help.”

Twilight’s eyes went wide as she looked up at her former teacher. Her heart skipped a beat when she saw Celestia give her a little wink while looking down at her. “Ooooooook,” she said, pushing herself away and hurriedly making for the exit, “I’ll keep that in mind.” For all intents and purposes, Celestia was like a mother to her so why in Tartarus was the idea of fornicating with the Princess of the Sun, an act tantamount to incest, so arousing!? She didn’t wait for a reply as she left the throne room, passing by Spike as he lounged on a bench just outside.

“So, everything go alright?” the little dragon asked, looking up at the exceptionally flustered princess. “Oh…” he gulped, noting her stark erection before averting his gaze, “that bad huh?”

“Yes Spike, it was that bad,” Twilight huffed, making a beeline towards her room. Fortunately, she didn’t have far to walk before reaching her chamber. Seating herself at the desk, Twilight started furiously penning a letter, followed by a second, third, and then a fourth.

“Anything I can do to help?” Spike inquired. He knew she’d been struggling with adapting to her new body, and not just the wings. The first time he saw her sporting morning wood, it had nearly caused him to have a heart attack but, as time passed, he’d grown accustomed to it. Spike was pretty sure most of the residents of Ponyville had noticed the princess’s new hardware but, as far as he knew, nopony had actually said anything to her about it. The entire situation had bred a certain naiveté with Twilight; in that, she likely thought that nopony knew about her marecock. A woeful, albeit comedic, turn of events.

“As a matter of fact, yes,” Twilight said, handing Spike a scroll. “Send this to Rarity,” she intoned before pointing to two others she’d rolled and set on on the table, “and those to Fluttershy and Applejack.”

“Right,” Spike nodded, belching emerald flame onto the scroll he held, sending it to its recipient. “This has gotta be pretty serious, huh?” he asked, reaching for the second rolled parchment.

“You have no idea,” Twilight mumbled, finishing the final letters before teleporting them to Rainbow Dash and Pinkie Pie. If she was lucky, she’d be able to have all of them meet at her place by the time she and Spike returned home.

~

Later That Day
~

After gathering their things, Twilight and Spike opted to simply teleport back to Ponyville instead of flying. The princess of friendship was still getting acquainted with her wings and, as such, flight wasn’t the most graceful or safe avenue of travel. Spike was a bit surprised that Celestia hadn’t seen them off but when he asked Twilight about it she’d simply grumbled irritatedly so he decided not to press the issue.

As they winked into existence in the comfort of Twilight’s library, they found Rainbow Dash, Fluttershy, and Applejack waiting for them. The blue pegasus lounged in a comforter, enjoying a nap, while the other two immediately walked over to them.

“So what’s the problem Sugarcube?” Applejack asked, a look of concern on her face. “It sounded mighty important and Fluttershy said she got a letter too!” She cocked her hips, crossing her muscular arms over her chest. A lifetime of manual labor had given her an especially capable build with thick musculature over a sturdy bone structure.

“Yea, is everything ok?” the yellow pegasus timidly interjected, brushing a lock of pink hair from her face. She was, by all accounts, relatively plain when it came to looks, with the exception of her exceedingly generous bust. Sadly, they did tend to get in the way more often than not, and attracted the wrong sort of attention when she was out, but Fluttershy tried not to let that bother her. They made for comfortable pillows and Rarity was always helpful with getting her comfortable, reinforced brassieres.

“What are we doing now?” Rainbow Dash yawned, rubbing her eyes in the chair as she heard her friends talking. Her taut and toned muscles flexed as she stretched, the form fitting yoga pants and athletic top leaving little to the imagination. While not as heavily built as Applejack, her physique was no less impressive. Whereas the earth pony was built for raw strength, Rainbow dash was built for speed and endurance.

“I’m glad you’re all…” Twilight’s words were cut short as the front door opened.

“I came as fast as I could Darling!” Rarity shouted, rushing inside and looking about. The snow white unicorn looked, as always, stunning. Ever mindful of her figure, her delicate and ladylike body was all smooth curves which were only accentuated by her taste in fashion. Rarity regularly had suitors, some of which traveling from several towns over, although she’d always turned them down. She was, simply put, beautiful in every conventional sense.

“We having a party?” a voice called out before a fluffy pink maned head sprang from a nearby potted plant. Jumping up, and returning the plant and soil to the vessel, Pinkie Pie made her entrance. The pink mare shook her head, dislodging the dirt and grime, before hopping over to her friends. She’d always been a bit on the chubby side, soft features and and ample curves, but Pinkie was by no means unattractive. Her broad hips and expansive posterior were the envy of several mares in town and garnered quite a bit of attention from admirers.

Twilight looked around, smiling warmly at her friends. “I’m glad you’re all here,” she said, looking between them all nervously. “As you guys know, I went to visit Celestia so she could brief me on a few of the finer details about being an alicorn,” Twilight continued, attempting to plan out how she’d break the news of what she’d learned.

“Did she finally tell you how to use that thing you’ve got pointed at me?” Dash casually asked, picking a nail and drawing a mix of shocked and disapproving looks from her friends.

Twilight looked down and gasped. Somewhere along the course of the conversation, she’d popped a boner without even realizing it. The mighty shaft of alicorn meat stood imposingly, barely concealed by her dress while everypony pretended not to pay attention. Everypony, except, for Dash and Pinkie, the latter of which seemed particularly transfixed.

“Dash!” AJ blurted, pinching the bridge of her snout and shaking her head.

“What? It’s not like it’s a secret or anything!” Dash protested, getting to her feet. “Don’t act like none of you noticed it before now!”

“B...but…” Twilight stuttered, looking between them all fearfully.

“It’s quite alright,” Rarity said, placing a hand on her shoulder to comfort her. “We simply didn’t want to bring it up Darling, it would have been dreadfully uncouth.”

“Well...yea,” AJ added, rubbing her neck. “For buck’s sake, it ain’t exactly easy to miss somethin ‘a that size floppin around.”

“It is kinda big,” Fluttershy sheepishly said, occasionally peering down at it.

“How much frosting can it make?!” Pinkie unabashedly asked, licking her lips.

Twilight’s mind went into overdrive at the onslaught of questions and comments. Fretfully looking between her friends, she shouted, “Celestia said I can have a harem of lovers and I would want nothing more than to bed all of you!”

A hushed silence fell over the room, all of the ponies looking at the now profusely sweating alicorn princess in their midst. Nopony noticed as Spike beat a hasty retreat, unwilling or unable to deal with the situation as it unfolded.

“Twi,” AJ broke the silence, “can you give us a minute here? ‘I mean, that’s one whopper of a request.” Pinkie, Rarity, Dash, and Fluttershy all nodded in agreement.

“O...of course! Take all the time you need! I’m an alicorn now, so I’ve got plenty of time to wait!!! Twilight prattled, one eye fitfully twitching as she walked outside, closing the door behind her. Resting her back against the wall of her home, she slumped down and rested her face in her hands. ‘Twilight, you idiot,’ she thought, ‘Oh hey guys, I just want to rut all of you since you’re my best friends and just happen to be some of the prettiest mares I’ve ever met!” All she could do was await their answer while doubting her choice to approach them in the first place. Thankfully, Twilight was only left to wile away a few minutes before the door creaked open.

“Twilight?” Rarity called, poking her head outside. “Come back inside.”

The purple alicorn nodded, getting to her feet and taking a breath to compose herself. She really wouldn’t be offended if they rejected her request and would love them all regardless. Solemnly, she re-entered the room and found her friends standing in a rough semi-circle around her.

“Well, we kinda talked it over and we got some good news and some bad news,” AJ said.

“We’d be more than happy to be your consorts Darling,” Rarity added, giving Twilight an encouraging smile.

Twilight’s ears perked up before immediately folding back down. Applejack had mentioned bad news which was, to say the least, a bit concerning. “What’s the bad news then?” she apprehensively whispered, unsure if she really wanted an answer.

“You gotta put a bun in these ovens!” Pinkie exclaimed, rubbing her belly while reaching over to pat Dash’s abdomen.

“Wha…” Twilight couldn’t finish the sentence, her overclocked brain struggling, and failing, to process what she’d just heard.

“Yea, well, me and the girls aren’t really getting any younger and we all have our own reason so we thought ‘Hey! Why not have the kid of a royal bookworm!’” Dash chuckled, to which all the mares assembled muttered in agreement.

The alicorn swallowed hard; this was not what she was expecting to hear. These ponies, some of the first she’d met upon moving to Ponyville, were asking her to sire their foals. Tears welled in her eyes as she nodded. “I...I’d be honored,” she whimpered.

The five mares converged upon her, wrapping her in a group hug and giving her kind words of praise and adulation. Twilight Sparkle, the princess of friendship and element of magic, had gotten her wish and would soon elevate the standing of her companions from mere friends to lovers. Transcending lust or primal longing, beyond the unquenchable thirst to breed, her only desire was to make them proud by being the best lover and partner any of them could ask for.

~

Over the following hours the Elements of Harmony devised a plan. Agreeing that, since they all sought to bear a foal, it would be preferable that their progeny would be able to grow with one another. Twilight, being the as clever as she was, proposed to visit each of them during the upcoming week, swearing to inseminate them and making mention of some other ‘gift’ to be bestowed upon them. And so, having struck an accord, the group disbanded for the evening, leaving Twilight to machinations for the mothers of her future children.