Runneth Over

Celestia shifted slightly, rolling onto her back as the sun creeping through the window played over her place. A lot had changed over the last two decades, not the least of which relinquishing her control of the dawn to her successor, but she was happy - well, mostly happy. Peering down at herself, down the valley of her heavy, mountainous chest, her eyes settled on her soft, bare abdomen.

She could freely admit that moving in with Shining Armor and Princess Cadance had been one of the best things she’d ever done, and it came with a whole host of benefits. Her pair of lovers saw to her marish needs, she continued living in the lap of luxury in spite of her abduction, and she’d been granted the gift of motherhood. She cherished her lovers and the family they cared for together more than anything - that said, her time with them had taken a curious toll on her.

It was commonplace for a mare’s body to change throughout pregnancy, gaining weight and growing to accommodate the foal within them, although there were always exceptions to the rule. Perhaps it was because they were both alicorns, or maybe it was due to Shining’s unparalleled virility and fondness for them - in either case, both herself and Cadance had retained their softened figures and heightened libidos long after they’d given birth. Sensing an all too familiar ache radiate from deep in her abdomen, she scrunched her snout.

Her daughter, now a proud young mare named Nova, was the light of her life, each day in the Crystal Empire was a blessing, and what few troubles she did have were quickly tended to. Her physical state was much like her mental well-being, that being perfectly fine and healthy by any measure, and she had nothing to complain about - nevertheless, as the days steadily passed with her pair of paramours, a ravenous hunger had started to gnaw away at her. She glanced to her left at Shining’s tranquil, slumbering face, smiled, and subconsciously drew a hand over her lower belly.

She would have liked to say that her time away from her throne was responsible for making her soft, plump and voluptuous in every conceivable way, yet she suspected there was something more at play than a relaxed lifestyle free of stress. Her bosoms were fuller than they’d ever been, her physique was soft and toed the line of being overtly overweight, and her hips were wide and made for bearing foals - foals she pined to have. Simply put, she yearned for motherhood once again, to feel the seed of life growing within her, and she wasn’t the only one.

As she thought back to when she’d been carrying Nova, a thrilled shiver ran up her spine. She couldn’t speak for every mare, having heard the complaints of aching feet, morning sickness, and bizarre cravings, she’d adored every moment of maternity. From watching her belly gradually expand to feeling her breasts grow sensitive and engorged with milk, every facet of becoming a mother had been wondrous - so much so that simply recalling those days was enough to send milk streaming from her hardening nipples while her marehood seized upon itself with anticipation.

Shifting her attention over, past the stallion’s face, she met her counterpart’s eye. Cadance peered back at her, smiling faintly and resting at their stud’s opposite side. She wasn’t the only one who’d been having the craving, the insatiable, primal urge to fulfill her purpose, and she was overjoyed to have such a capable and shrewd mare to conspire with. While she could have taken a direct approach, simply telling Shining that she wanted nothing more than for him to knock her up, there was something delightfully sinful about enacting a masterfully crafted ambush.

She gave Cadance a subtle nod and turned her eyes to the bedchamber’s door. Her horn glowed faintly, barring any unexpected and frankly unwanted interruptions while simultaneously layering a sound-dampening spell about the room. Though there was only a slim chance that anypony would come knocking, it was never a bad idea to take extra precautions - speaking of which…

While she silently worked, Cadance slowly and cautiously eased herself from the bed and tiptoed over to the dresser. They’d been planning this morning for months, taking their time and making preparations with the utmost care, and now all the pieces were in place. So long as they were able to leave Shining undisturbed until the right moment, it would be virtually impossible for anything to go wrong.

Carefully slipping her feet over the side of the mattress and to the floor, Celestia trotted over to her companion. “You said it came in yesterday?”

Cadance nodded as she pulled open a drawer and reached inside. “Yes. Zecora was a bit hesitant to craft it to our specifications, but I convinced her that she had nothing to worry about…”

“Perfect,” Celestia breathed, watching as her fellow Princess produced two vials of opalescent fluid.

Zecora was a potion maker of renown, one of the best in all of Equestria, and Celestia could understand her reluctance. An ordinary fertility potion would have been more than enough to ensure a mare ended up with a bun in their oven, so ordering a batch that was triple the usual potency was wholly unnecessary and bordered on reckless - thankfully for her, neither herself or Cadance were normal mares. At worst, the potent elixir would make them feel off for a day or so, but if it worked as they hoped - yeah, their little family would soon be growing by leaps and bounds.

Taking one of the proffered vials, Celestia uncorked the top with her teeth, offered Cadance a cheer, and downed the entire bottle with a single swig. The alchemical cocktail actually tasted pretty good, like honeydew and dragon fruit with a hint of mint, and it took her mere moments to feel the effects start to kick in. Within seconds, before she could even stash the emptied vial, a warmth radiated from within her stomach while her blood began to run hot.

The ache in her marehood intensified, her nipples stiffened, and her heart raced, but she wouldn’t - couldn’t take any time to savor it. With their potions imbibed, they moved on to the second phase of their carefully-laid plan. Trotting side by side, they sauntered into the lavish bathroom and pulled the door closed.

Celestia moved to one sink while Cadance stepped to the one sitting next to her. “It is a little silly…”

Opening a tube of lipstick, Cadance quirked a brow. “What is?”

“Putting on makeup and nothing else,” Celestia tittered, applying a touch of blush to her cheeks.

Cadance snickered and did likewise, doing herself up while completely and utterly nude. “Trust me, he’s going to love it…”

“Oh I’m sure he will,” Celestia noted, turning her attention to the mirror before her.

She’d been called the Princess of the Sun, although it would be more appropriate to call her the Princess of Maternity. While she wasn’t one to toot her own horn, she liked to think she looked irresistible. Taller and more curvaceous than any mare could dare to dream, she could and often would turn heads wherever she went, and she wasn’t the only bombshell of the castle.

Glancing over, she drank in the sight of Cadance. Nearly as tall as herself and almost as full-figured, the Princess of Love looked every bit as stunning as herself. Between the two of them, it was almost laughably easy to excite Shining, tempting him with their bodies, honeyed words, and the promise of sex that bordered on the divine, although that was hardly a bad thing. While he was a mortal, their adonic stud had aged like a fine cognac or scotch, getting better with age while retaining all the vim and vigor of his youth.

Her mind gradually wandered to his carnal skills, leading her to grind her thighs together. Holy heck - it couldn’t have been more than a handful of minutes, and she could already tell she was slipping into a deep, powerful estrus. Straightening up and giving herself one final once-over, she hastily brushed her mane and glanced to the door.

“Ready?” she inquired.

Cadance stepped around her and nodded. “On three ~ alright?”

Steeling herself, Celestia called upon her unfathomable arcane might. The elixir from Zecora would have been sufficient for them, inducing an ovulation and preparing them to both to be bred, but they’d agreed not to take any chances. As she focused her power and mentally recited the spellwork she’d spent the better part of a month studying, she closed her eyes and leveled her horn at Cadance.

“One…two…” she began as the soft sound of magic crept to her ears, “three.”

Though they’d both kept their voices low since getting up, neither of them were able to fully suppress a deep, guttural groan from escaping them as their sorcery was unleashed. A potent fertility ritual on top of a potion was, even for an alicorn, utterly ludicrous - then again, after sharing their mutual desire to get pregnant together, being prudent wasn’t going to hurt anything. With her knees buckling and marehood drooling, Celestia listed to one side and supported herself on the sink.

Cadance stumbled over and hugged the wall, softly panting while her tail flagged behind her. “B…buck…”

“Yeah,” Celestia wheezed.

She’d been turned on shortly after waking up, simply from knowing what morning it was, yet the one-two punch of magic and potion clouded her thoughts with pure, bestial lust. Stumbling to the door and throwing it open, only preventing it from slamming against the wall at the very last second, she waved Cadance onward. If her friend was as bad off as herself, it wouldn’t be a matter of if they lost control of themselves, but when.

Scampering ahead of her and to the foot of the bed, acting like a filly on Hearth’s Warming morning, Cadance placed one knee on the mattress and waved her over. Truth be told, between the spellwork and the elixir coursing through her veins, she was more than happy to get to the main event.

Moving in tandem, creeping up along either side of Shining, the pair paused and delicately pulled the blanket down his sleeping form. There’d been some heated debate on how to kick things off, with Celestia arguing that kissing and pillow-talk would be better than a ruthlessly sensual sneak attack, yet they’d ultimately agreed to skip the formalities and go straight for the throat. There was one thing that every stallion on the planet fantasized about, and so they’d decided to give him just that.

As the cover cleared his groin and unveiled his package, Celestia paused. Shining’s endowment was, in a word, perfection given form. Large enough to give her a good stretch and kiss her womb with every thrust, his length was more than enough to satisfy her. As she looked past the flaccid stallionhood and to his ripe, cum-laden balls, her mind raced.

He’d managed to put a bun in both her and Cadance’s ovens, twice in the case of his wife, and she’d soon be putting the twin cum-tanks he called balls to use yet again. She could have - would have gotten knocked up long before now, had she not made use of contraceptive magic, so she was absolutely, unquestionably certain that she wasn’t going to leave the room that morning without a thick, virile load in her foal factory.

Unable to control herself any longer, she lowered herself, inched forward, and brought her snout to his loins. She would have though that being with him for so long would render her immune to his scent, but she couldn’t have been more wrong. Thick, heady, and downright intoxicating, his stallionly musk alone made her marehood wink.

Cadance was no better off than herself, breathing deeply of his natural fragrance while sandwiching his thigh between her impressive rack. Kissing his way over his hip, she touched her lips to the thick folds of flesh at the root of his tool and softly moaned. She could have stayed like that forever, simply basking in the masculine aura of his nethers, although she, like herself, knew they couldn’t dither for too long.

While Shining wasn’t the lightest sleeper, every moment wasted was one they risked having him spontaneously awaken - as such, they waded through their welling lust and put themselves to task. Drawing their tongues over and around his shaft, they lavished him with mute affection. After what couldn’t be more than a few seconds, the behemoth that was his cock gradually roused from its slumber.

Swelling with every beat of his heart, his stallionhood rose and came to life. Simply watching him get hard was a stimulating experience, seeing him to from a soft, albeit comically large noodle to the rigid mare-breaker that was his pride, though neither mare stopped to savor it - if anything, sensing him harden against their tongues and pouting lips spurred them onward. All but making out around his shaft, they each shifted a hand to cradle his plump, fuzzy nuts.

If he’d been up, he would have surely appreciated the view ~ why would he not? He was the only stallion in Equestria, possibly all of history, who had a duo of alicorns as lovers. Any remotely straight guy would have killed to be in his place, and that was just for the oral! With what the Princesses had in store for him, he’d forgive them for worshiping him while he quietly dozed.

Stopping as they reached the tip of his stallionhood, the duo stopped and locked eyes. Though every detail of the morning had been meticulously charted, there was one element that would be left to chance - which of them would have the honor of sucking him off. Pulling away from his now towering length, they balanced on one arm while lifting a fist to one another.

Clamping her eyes shut and setting her jaw, Cadance cursed under her breath. The match of rock-paper-scissors was over in a flash, and now she’d have to deal with losing to her friendly competition. Leaving Celestia where she rested, and ignoring the smug, victorious look on the mare’s face, she continued up the bed and closer to Shining’s head.

Celestia wanted until Cadance was in position before picking up where she’d left off. She repositioned herself quickly, taking a more ideal spot to tend to Shining’s endowment, while her counterpart made herself ready. Once they were both prepared, signaling one another to commence their full attack, they struck with everything they had.

While Cadance aggressively kissed and pawed at his chest, she wrapped her lips around the tip of his cock. The assault was dastardly, downright villainous, and it worked like an absolute charm. Blinking his eyes open and lifting his head, Shining peered down his body in bewilderment, went motionless, then smiled broadly. Nothing quite says I love you like a good morning blowjob and the affection from a duo of MILFs.

“Well then,” he began, stifling a yawn, “it looks you two are feeling frisky…”

“Mmmhmm,” Cadance hummed, plastering her bare tits against him while running a small circle about his nipple.

Shining grinned as he looked between his pair of lovers. “Is this a special occasion or…”

He trailed off and let the question hang. There was a reason he’d worked his way up to being a captain of the Royal Guard, caught the eye of not one but two alicorns, and had successfully protected both Equestria and the Crystal Empire for years on end, and it wasn’t because of his incredible endowment. Ever the shrewd stallion, he likely suspected that the two-pronged attack hadn’t been flawlessly executed just for fun.

Dragging herself up his supine body, Cadance brought her muzzle to his ear. “Celestia and I have been talking…”

Waiting for her to continue while Celestia nursed on his stallionhood, he ultimately realized his wife would need a bit of coaxing. “A dangerous thought. Please, continue.”

Cadance glanced back to her nightstand, ignited her horn, and opened the top drawer. “Maybe this will explain it.”

As she levitated a small bottle up and over to him, his eyes widened after he squinted at the label. “Really?”

Celestia pulled back and freed her muzzle with a faint Pop. “Though we are ageless, there’s no time like the present.”

The second she finished talking, she continued sucking him off with renewed vigor. In addition to the magic and alchemy she and Cadance had used on themselves, they’d mutually agreed that enhancing Shining’s virility would guarantee success. Was it overkill to set their reproductive organs into overdrive by an order of magnitude? Arguably, yes. Would that stop them from pushing the envelope? Not in the slightest.

“I - Nnnph,” he grunted as his cock-head slipped into Celestia’s gullet. “I g…guess we could give Flurry, Nova, and Aegis new little brothers or sisters.”

With the vial floating into her palm, Cadance removed the cap and brought it to his lips. “Just what I was hoping to hear…”

As her throat bulged from the immense intrusion, Celestia summoned her magic. As with themselves, Shining wasn’t just going to have the aid of alchemy. Putting her sorcery to work, she gently poured power into his balls. While there wasn’t much of a physical change to his impressive coin purse, the quantity and potency of his seed would steadily increase for the next few hours.

“There we go,” Cadance purred, tossing the empty bottle away. “Now give mama some lovin’, stud…”

Seeing the pair start to make out, Celestia closed her eyes and fixated warming him up. The taste of unwashed flesh dancing over her palate, his scent clinging to her sinuses, the sound of the couple kissing, the feeling of his mighty stallionhood swabbing her throat - everything about the exchange was exquisite. She shifted as he spread his legs for her, making himself more accommodating and allowing her to get into a better position.

While she had intended on blowing him, she knew an opportunity when she saw one. Sideling between his thighs, she placed her elbows to either side of his hips, sandwiched his dick in her cleavage, and suckled on the tip of his length. Years of experience had shown her how much he liked to be involved, so letting him take an active part in the opening act was the least she could do.

Sure enough, as soon as she crushed his stallionhood between her tits, he planted his feet and started thrusting. The position would have made fully throating him impossible, given that most of his endowment was entombed by her rack, but he didn’t seem to mind. Holding herself steady and letting him do the lion’s share of the work, she lowered her hands to tweak and twist her nipples.

She’d never been overly fond of having her tits played with, before she’d entered the polyamorous relationship with the royal couple, but time had changed that. Warm milk sprayed over his abdomen and the bed, vying for his attention while his tongue sank into Cadance’s snout. Her eyes never wavered from his face, catching every glance he shot down at her, while her preternatural heat grew more and more intense.

The three took their time, but that was hardly new. Most of their escapades were like this, steadily becoming increasingly heated until somepony’s composure broke. A gentle caress, a sexual moan, a light squeeze here or there - they all knew exactly what was going to happen, even if none of them could predict whom would break first.

Using her lips and tongue to mop his length clean, Celestia could feel her hips twitching. The burning desire to be filled, to be bred, clawed at her sanity and made it difficult to think - worse still, the rhythmic contractions of her marehood were becoming unbearable. She held back until she could stand it no longer, only reluctantly pushing herself and clearing her muzzle of his shaft.

Shining broke his kiss and looked up as Celestia shuffled forward on her knees above him. “That was fast…”

Without skipping a beat, Cadance leapt into action. Getting to her knees and swinging one leg over his head, she straddled his face and peeked down at him. “How about you stop flapping those gums and warm me up.”

“Yes ma’am!” he chirped.

Eagerly grabbing her waist, he lifted his head and feasted on Cadance’s loins. The sight of him eating out his wife was hot, but Celestia could scarcely appreciate it. The devastating combination of elixir, spellwork, and hormones flowing through her system were devastating. In that moment, despite being thousands of years old, she was little more than a lust-crazed beast.

She reached back, clutched his cock, and guided it to her entrance. If she didn’t get fucked soon, she wasn’t sure what she was going to do - mercifully for her, she didn’t have to wait for long. Feeling the tip of his length kiss her entrance, she threw her weight down and impaled herself in a single, brutal plunge.

Her eyes rolled wildly, her tongue lolled out of her mouth, and she howled in unfettered ecstasy as she came instantaneously. She never could last all that long with him, regardless of the specific circumstances or how many climaxes she’d had prior, although this may have been a new record for her. Trembling and gushing nectar over his groin, she took a moment to collect herself and savor the spontaneous climax.

Sex with him and Cadance was easily the best she’d ever had, and each experience was as wondrous as the last. Though she couldn’t truthfully say the amorous affection of the pair would ever grow dull, the past two decades of living with them had only seen her appreciation for them grow. As something delicately pinched her nipples, she was wrenched back to the present.

“B…buck,” she rasped, looking over into Cadance’s eyes.

Cadance smirked while she gyrated her hips and ground her marehood against Shining’s face. “Don’t milk him too dry.”

Using her wings to balance herself, Celestia leaned back and started to move. She clenched on her ascent, squeezing Shining’s length in her silken depths, and slowed when she reached the head of his cock. She wasn’t going to go too overboard with him, but she was already looking forward to the familiar sensation of his essence surging into her.

It took her no time whatsoever to fall into a steady rhythm, hammering her ass down on him while he thrust up to meet her descents, yet she had more than just the two of them to think about. Fighting through her bliss and extending her arms, she cupped and fondled Cadance’s breasts. While the Princess of Love wasn’t quite as gifted as herself in the chest department, the nubile alicorn’s body was extraordinarily alluring.

Cadance returned the favor, playing with her heaving tits as she rode her husband’s face. Unlike herself, who had the body of a maternal goddess, her fellow royal’s figure was like that of a model. More slender and toned than herself, the young Princess was the sort of mare that sculptors sought to immortalize in marble.

The air grew thick with the scent of arousal and sweat, hushed moans and sinful whispers echoed throughout the chamber, and the trio gradually moved faster and faster. It was a dance they’d done more times than they could count, and yet it never grew tiresome. While Celestia had been the first to peak, she would be far from the last to do so.

To Shining’s credit, he gave as good as he got, dining on Cadance’s marehood while plowing Celestia from below. He may not have looked much different from a normal stallion, massive endowment notwithstanding, although his endurance and strength were unparalleled. Sneaking one hand around his wife’s waist, he blindly quested for her clit.

Shuddering and lurching forward, Cadance leaned against Celestia for support. Her breaths grew ragged, her thighs quaked, and the pitch of her voice raised an octave. Like her senior noble, she reached her limit with startling speed and cried out in rapture.

Celestia hastened her pace, yearning for more and inspired by Cadance’s outburst. Rolling her hips forward and back, relishing the feeling of Shining’s medial ring grinding against her g-spot, she gnawed her lower lip. Save for wishing she’d joined them ages earlier, she hadn’t regretted a single moment of being with them.

Her second climax struck almost as suddenly as the first, hitting her out of the blue and causing her to bray uncontrollably. She would have fallen, toppling from him before he had a chance to finish, but she was lucky enough that Cadance had recovered enough to catch her. Shakily lifting her head, she peered into Cadance’s eyes.

With their tits smashed together and faces mere inches apart, the pair shot forward and deeply kissed. They loved Shining dearly, neither would contend that, although they cherished one another just as deeply. There’d been times when just the two of them would fool around, if only because their mutual stud wasn’t available, and such instances were incredibly rewarding.

Shining grunted into Cadance as his pace hastened. After being caught off guard so early, and having made two alicorns climax in relatively short order, he was reaching his limit. With his stallionhood throbbing in tune with his racing heart, he plowed Celestia with everything he had.

Simply feeling him flaring within her was enough to push Celestia past the brink a third time, and envisioning what was to come evoked a fourth climax by itself. She had no way of knowing exactly how long they’d been going at it, be it seconds or years, and the fact that she was about to get her reward was bittersweet. On one hand, she yearned to feel him flood her womb - on the other, she could ride him for ages.

Seconds slowly passed, stretching into an eternity, until it happened. Shining arched his back and hilted her, burying every inch of his shaft as his stallionhood began to pulse. Wave after wave of rich seed erupted into her, giving her what she craved so dearly, but she couldn’t appreciate it. No sooner had the first shot of his foal-batter bathed her depths than she came with apocalyptic force.

Celestia couldn’t move, she couldn’t think - merciful Tartarus, she could barely breathe, so great was the overwhelming ecstasy that consumed her. Though her higher functions were gone, the most primitive parts of her id knew she’d been impregnated right then and there. Wracked with one orgasm after another, only vaguely aware of her limbs going slack, she tried and failed to stave off oblivion.

She’d done a great many things over the centuries, but this was the closest she’d ever come to blacking out from pleasure. Landing with her face on Cadance’s rack, she fought to catch her breath while the world spun around her. Her limbs felt like they were made of lead, her heart threatened to pound through her chest, and her quivering marehood sent aftershocks of ecstasy through her. Stars above - had she known the combination of sorcery and alchemy would be this divine, she would have used them long before now.

“Hey,” Cadance murmured, cradling and lifting her face, “you ok?”

“Uh…uh-huh,” Celestia drunkenly slurred.

With her blurred vision and addled mind clearing ever so slightly, she languidly went to dismount Shining. What should have been a simple affair turned herculean - no, downright impossible, leading her to crash unceremoniously to the mattress beside him. She landed on her side, rolled to her back, and stared up at the ceiling.

“H…holy cow,” Shining gasped, tearing her from her stupor.

Glancing over at him, she followed his gaze and froze. Her belly, normally only the slightest bit doughy, had rounded by a noticeable degree. She’d had no doubt that he’d filled her with a phenomenal load, yet she’d underestimated just how productive the potion and magic cast upon him had been. It wasn’t like she’d been creampied by a single stallion - far from it, it appeared as though she’d played paternity roulette with dozens of studs in rapid succession.

She reached down with a shaking hand and caressed her abdomen in awe. The fullness, the sensation of being bloated with foal-batter was the icing on the cake - well, no, more like icing in the cake, but that was neither here nor there. As she envisioned just how knocked up she was going to be, possibly with triplets or quadruplets given his prolific output, she peeked over as the couple giggled.

“My turn!” Cadance whooped, shoving Shining aside and scrambling over her.

Celestia remained motionless - not just because she was too weary to budge but because her body refused to obey her. Cadance mounted her head, lurched forward, and settled herself on her hands and knees. The view of the younger mare’s pussy was breathtaking, although that wasn’t what held her rapt attention.

Turning her head, she watched as Shining eased himself from the bed, stepped around, and situated himself directly behind his wife. Be it by fate or pure dumb luck, she’d fallen widthwise across the mattress, giving her a front row seat for the impending rutting. Drooling from both ends, feeling his essence seeping out of her, she threw up a hand.

“W…wait,” she croaked as her horn sputtered to life.

The last thing in the world she was going to do was stop them, but there was something she had to do first. Casting a simple spell on herself, she sealed her depths and trapped what had to be several pints worth of jizz in her womb. Letting his seed marinate was yet another extra step to make double-triple sure she wound up with a bun in her cum-starved oven - at least that’s what she told herself; in truth, she wished to relish his rich spunk for as long as possible.

Hearing Cadance mewl out, she gazed up in awe as Shining sank his colossal mare-breaker into his wife. The view was nothing short of spectacular, the aroma of his musk and Cadance’s sex were like a fine wine, and she shivered knowing just how amazing it was to be taken in such a way. While nopony would have blamed her for taking a breather to recuperate, she couldn’t bring herself to sit idly by.

She dove into the action without the slightest shred of hesitation, licking the cum and marish juices from Shining’s pistoning length. The cocktail of Cadance’s nectar with her own, accentuated by his jizz, made her marehood throb. Gliding one hand down her belly and to her loins, she parted her thighs and wantonly got herself off beneath the pair.

If she hadn’t known that Shining and Cadance were rulers of the Crystal Empire, she could have mistaken them for porn stars. Both the ponies were easy on the eyes, well-built, and in their prime. She was a bit surprised that they hadn’t had more children, considering how much they loved one another and their young, but that was going to change soon enough.

“I…I’m g…gonna,” Cadance wheezed, quivering like a leaf in the wind.

Celestia closed her eyes and opened her maw, prepared for what was coming. A shriek of rapture was followed instantaneously by a baptism of sweltering juices, bathing her face and flowing into her maw. There were mares out there who would have balked at such a development - fortunately for everypony involved, she was not one of them. With the flow of nectar tapering off, she adjusted her head and suckled on Cadance’s clit.

The Princess of Love writhed in torturous bliss, climaxing at least another two times in mere seconds. While she did feel a little guilty for accosting her friend in such a way, it was only fair - after all, she’d been subjected to such treatment by the young royal on more occasions than she dared to count. Shining chuckled above her as he tightened his grip.

Shining’s thrusts grew harder and faster, driving his wife forward and causing her to fall onto her chest. He was a magnificent specimen of a stallion, healthier and more virile than a great many who were younger than himself, and he had many, many years ahead of him. Between the wonders of modern potion making, magic, and enchanted artifacts, he would be with his Princesses for centuries to come.

Only slowing when she climaxed herself, bucking into her hand while massaging her clit, she watched as Shining drew closer and closer to his limit. He actually lasted for quite an impressive length of time, pushing his wife to one orgasm after another, although he wasn’t without his limits. Sinking his fingers into Cadance’s waist, he hilted and roared out as he came.

Simply seeing the underside of his shaft pulse, watching shot after shot of his essence being pumped into Cadance, was enough to push Celestia past the edge for - well, honestly, she’d lost track of how my climaxes she’d had. Quickly enacting the same spell she’d cast on herself, trapping his seed within the whimpering Princess of Love, she smirked. Yeah, there was no doubt about it, they were both going to be mothers after this.

Falling to her side, Cadance gasped for breath. “I love - COUGH - both of you.”

“Love you too, Sweetie,” Shining coolly responded. Mopping his brow and unsheathing his still rigid length, he walked around the bed, grabbed Celestia’s ankles, and pulled her to the edge of the mattress. “Come here, you.”

Yelping in surprise, Celestia gazed in wonder down at him. “W…what are you -”

“Round two,” he interrupted, leaning forward and driving her ankles to either side of her head.

“I…w…wha…” Celestia stammered, caught completely unawares.

To see him go for a third round so quickly was unprecedented - heck, even with the arcane and alchemical enhancements he’d been given, she was taken aback! Effectively immobilized, having her arms pinned beneath her legs while he bore down upon her, she swallowed hard. She and Cadance had told him they wanted to get knocked up, they’d planned this morning for several months, and they had nopony to blame but themselves for his determination - nevertheless, to be dominated in such a loving way was humbling.

After rolling his hips back and getting into position, he began railing her with reckless abandon. She’d warmed him up and fucked herself on him, and now he was going to give her her reward. While there was nothing wrong with being on top, nothing - nothing beat getting plowed by a stud of his caliber.

Her mind went blank, she squirmed helplessly beneath him, and streaks of saliva crept from her open, howling snout as she came over and over and over again. She lost track of how many climaxes she endured as her sanity fractured and waned under the incalculable weight of pure ecstasy. This wasn’t making love, the tender caress of somepony who cared for her - this was raw breeding, and it was what she needed.

As she weaved in and out of consciousness, he conquered and used her like a toy. Though she was older, taller, and stronger than him in every appreciable way, she was a mare - a mare in the throes of a wholly unnatural estrus. Her place was beneath him, a loyal subject to bear him as many offspring as he so chose, and he was the only one who ever had or possibly ever would win her over in such a way.

His rutting was merciless, stretching on for an incomprehensible period of time, and it broke her on a fundamental level. Drowning in a sea of pleasure, she only regained a sliver of her higher self when he gave her a particularly hard thrust. Driving through her cervix and into her cum-filled womb, his stallionhood flared and locked itself in her deepest depths.

While she’d gotten close to blacking out while riding him, the act of having him cum straight in her foal-factory undid her. Her vision tunneled and her mouth hung open in a silent scream as oblivion claimed her. It was the perfect ending for a marvelously depraved morning, one she wouldn’t soon forget, and it marked the beginning of a new chapter in her life. No matter what happened next, irrespective of how the rest of her day went, she was absolutely, unquestionably sure that Cadance and herself would soon be visiting Rarity for some new maternity attire…