Lots of Loving and Flurry Stuffing
"But I should be there for this!" Princess Cadance's slightly pleading voice echoed around the palace halls as she and Shining Armor trotted down them. The princess let out a short sigh, a small mix of annoyance and resignation. "She's going to be a mother and I don't even get to help with the conception."
Shining looked on at his lovely, and somewhat frustrated wife with an amused grin. In a way, he understood where she was coming from, this was a big moment after all. "Remember, she's not really going to be a mother though. We need to keep this straight, for her sake."
While it was true that Flurry Heart would be conceiving a child of her own, she had no plans to raise it as such. No, that job would fall on the shoulders of her parents, a very fertile Shining Armor, and a not-so-fertile Princess Cadance. Despite their attempts, and Flurry's desires, it seemed that Cadance was no longer able to conceive. Not willing to give up on the idea of having a little sister, Flurry offered to be a replacement in the process. With a long vacation lined up in several months, the entire family would be out of sight before she showed any signs of pregnancy. By the time they all came home, Flurry's new "baby sister" would already be born, and everyone else would be none the wiser.
"And we want her to be as comfortable as possible for this. That means doing things her way." Shining's voice held steady as he reassured his wife that this was the right thing to do. Underneath it though, there was a slight hint that betrayed his intentions.
With a sidelong glance and a little smirk, Cadance caught on to what he was hiding. "You just want her for yourself tonight, is that it?"
A sheepish grin from Shining was enough to confirm Cadance's suspicions, but that still wasn't the whole truth. "Hey, it was her idea in the first place anyways. Last time you hogged me all night."
Cadance rolled her eyes as her smirk grew all the more. "Okay, okay, I might have went a little overboard then. But next time, I get a chance with her, alright?" A subtle flick of her tail was spurred on by the thoughts of a private session with Flurry. Imagining Shining and their daughter going at it was enough to leave Cadance rather heated anyways. As the two of them approached Flurry's bed chambers, it seemed those thoughts were getting to Shining as well.
Flurry's door was cracked open, a soft yellow glow pouring out from it and into the slightly darker hallway. Had any passing guard been nearby, they might have caught a peek at a rather exposed filly. Tonight, however, they were all sent home early, but that was no rare occurrence. A couple late leavers were always rewarded with some pleasured cries; tonight Shining and "Cadance" would be especially noisy.
Cadance put her hoof on her husband's side and shared with him a look of pride. They were going to have another foal. Beyond all the teasing and pleasure that has, and will be had, that's what tonight was all about. Since Flurry first purposed her plan, the three of them have been impatiently waiting for her next heat. They wanted to be absolutely sure that she would get pregnant after all. Her cutie mark and that primal cycle were signs enough that she was ready to bare, but it still wasn't often that fillies got knocked up. Despite Cadance's work towards accepting foals, things like pregnancy, and to a lesser extent, incest, were still rather taboo. There was only so much that the Princess of Love could do to influence the population.
As Shining Armor stared back into his love's eyes, he could only imagine what was next to come for them. They had been trying to conceive for so long, and now their dreams would come true. While Cadance's womb could only bare one child, Flurry's was still rich with magic. And soon enough, it'd be filled with something else as well. He took a short inhale and could already smell Flurry's intoxicating aroma seeping through the door that was slightly ajar. A cyan glow enveloped Shining's sac as Cadance cast a fertility spell on it, ensuring that he would produce a filly. Then, with a light push of her hoof, Shining was urged to open the door and finally enter Flurry's room. Behind him, that door eased shut with a brush of magic.
If it weren't for the prominent scent of a filly in estrus, the first thing someone would notice when they entered Flurry Heart's room was a myriad of pastel hues and heart-shaped details. From wallpaper that was sky-blue and soft pink, to light wood furniture accented with pale yellow or white decorations. Pink heart-shaped handles adorned Flurry's yellow nightstand. Atop it was a custom made lamp, with a gold base and light blue heart as a center, which gave off a faint glow onto her bed. Barring the white wings, or Cadance's golden decor, the lamp mirrored both of their cutiemarks. Next to her nightstand was a queen-sized bed, fitted with an intricate and regal headboard and pristine white pillows, which were now in slight disarray. Beneath them, the plush pink covers fared a bit better, remaining in place despite a certain princess stretched out upon them.
And there she was, the filly who could catch anyone's eye; even her parents'. Flurry laid on her back, hindlegs and wings slightly spread open. She wore a delicate dress, if you could call it that, which did little to hide her form. No, the transparent lavender piece wasn't meant to hide anything. It covered her body, sure, but as it flowed down and over her supple flank and crotch, it merely accentuated her hips and curves. All that truly hid her was a thin pair of lacy pink panties that were just a bit lighter shade than her pelt. They were slightly wrinkled, however, and had a large wet spot near the bottom of them, where an obviously eager filly may have been rubbing a couple minutes prior. The lingerie she wore tonight was a copy of the set Cadance wore for Flurry's conception. A design that Rarity had expertly recreated and sized for the filly. She had plenty of practice making lingerie for Sweetie Belle, after all.
Flurry Heart's eyes took in Shining Armor as he entered the room. Long gone were the days where she'd be nervous about this type of thing. The days where a heavy blush would cover her entire face, or her legs would be held tightly together, despite the leaking fillyhood between them. Her first time with him and Cadance was that of timid trepidation, and then liberating ecstasy. Now... now she let him have all of her. Unabashed, she bare herself before him, let him drink in her beauty with his thirsty eyes, and presented every little inch of her body to the lusty stallion she called father.
But Shining Armor was a patient stallion. Although his eyes took her in from the very moment he entered the room, he did not rush over to her. He looked down upon the filly he loved and slowly treaded towards that bed, savoring just the sight of her. Despite the several inconsistencies between the two, Flurry did look a lot like her mother. The matching lingerie lead his mind back to when he and Cadance conceived her. A magical night it was, and a magical night this one is as well. From her bright blue eyes to her outstretched body and lush pelt, Flurry was just as inviting as Cadance had been. And although Shining still loved his wife's body, there were a few things he missed about her youth. Things that were still ever present in the young filly. From her excited gaze, to innate impatience, Flurry was always quick to jump into the fun. When she needed release, she sought it out with haste. Lying on the bed still as she was now is an act of much restraint for the filly. Who was Shining to keep her waiting any longer?
He climbed onto the bed from the bottom without a word and kept his gaze inline with Flurry Heart's as he moved over the filly. Leaning his muzzle down to hers, the pair brushed lips with brief kisses of greeting. They started out like dancers, keeping their distances but for the shortest of touches, then moved in to being pressed close to one another. Locked lips of warmth were embracing one another in slowly growing longing and passion. Although Flurry was quick to kiss back at her father's muzzle, eager to get a taste, she held herself back for him to lead the way in this slow ritual.
The white stallion pulled away from his daughter's muzzle and moved further down to kiss and nibble at her neck. Flurry tilted her head away, giving access to those little kisses and bites, as the feeling of a trailing hoof lead from her stomach downwards, to rest at her inner hindleg and rub just at the hem of her dress. Shining's hoof was gentle and slow, coaxing the filly to spread her legs just a little more as the warmth grew in her nearby crotch. No words needed to be exchanged between the two, Shining Armor already knew his daughter quite well. Who was he to keep her waiting any longer?
Someone who loved to tease her.
Moving the dress out of its way, that hoof worked its way to her damp panties, to rub where Flurry had minutes prior. Through the soft thin fibers, he could feel her warm lips, soaked and needy. Between the kisses and nibbles he continued to give to her neck, and the touch now given to her most sensitive of bits, the filly let out a subtle huff of air. Her wings spread out further on the bed, moving of their own volition.
Once her panties had been further soaked by that rubbing hoof, Shining Armor moved his kisses down her neck and stomach. He slid down her body until his muzzle was right between her hind legs, but he only kissed at her inner thighs as he kept rubbing her with his hoof. The needy filly began grinding against his hoof and letting out more and more huffs that melted into moans. A few more moments of rubbing and Shinning finally pulled his wet hoof away to observe his prize. Just a foot away from her heat, the smell was intoxicating.
Shining bit at the hem of her panties and slowly pulled them down, revealing a petite pair of shiny lips that were leaking filly juices all over. He eyed the delectable pair for just a moment, and then dived in. His patience had dried up as he spotted those perky moist folds, and the divine scent was too much to bare.
Flurry let out a loud moan as her father pressed his tongue into her little slit, finally giving her some proper attention. The warm muscle pressed against the walls of her soaked cunt, warm and wild to the touch. The stallion before her always did enjoy lapping up her juices. His tongue quick to dart all over, tasting every little drop. And although his treatment was wonderful as usual, for a filly in heat, nothing could sate her but a thick juicy cock. The desire built up inside her more and more as Shining longingly indulged himself in her heat, until eventually she could take no more. With a slightly too rough shove of her magic, Flurry Heart pushed him away from her thoroughly soaked fillyhood. "Daddy please... I can't wait any longer," she pleaded with him. She had no intention of setting the pace for this mating, but enough was enough.
With a bit of a surprised blink from the shove, Shining Armor let out a little chuckle and stared down at the filly once more. Hind legs spread wide for him, exposing that winking slit that dripped its juices down her fur. It was quite inviting. Perhaps he did tease her for a little too long. And the thick shaft that twitched between his own legs was getting rather needy as well.
He moved atop the filly once more and kissed at her muzzle. No gentle brushes of lips this time, the two locked muzzles as Flurry got a subtle taste of her own fluids as their twisting tongues brushed against one another. Their makeout session failed to distract Flurry of her burning need however, and as Shining moved atop her, she could feel his heavy tip plop down just over her fillyhood. Before Shinning could even bother to line the two up properly, his thick shaft was engulfed in magic and pressed against the filly's slit. No more waiting, he supposed.
In one quick motion Flurry Heart went from feeling empty and hollow to being completely stuffed as her dad suddenly pressed in about half of his large cock. The warmth immediately filled her and left the filly arching her back and letting out yet another loud moan, stifled by the muzzle against hers, and yet he didn't let up.
From the moment he entered her, he was thrusting away at that needy pussy. Quick, rough thrusts that bounced the filly beneath him back a little each time. The tight warmth that always accompanied his entry was there in full force, a nearly overwhelming sensation that kept him going back to her, even with a wife always ready for fun. Nothing could match that feeling of stuffing her little fillyhood.
Flurry dug into the bed with her hooves as she was filled to the brim with ecstasy, finally getting that cock she had longed for. It spread her walls out firmly with each thrust, as it plunged into her depths over and over again. She could even feel the ridge around his tip and the ring that now pushed its way inside her. Clenching tight, those walls of hers felt every bump on Shining's thick shaft, and they sent her to heaven.
It didn't take the stallion long for him to get more than comfortable with the pace he was fucking her at. Neither the moaning filly beneath him nor the tight grasping walls around his cock were enough to say he should take things slowly. No, he had different plans as he buried his entire length in her in one quick thrust. His balls slapped against her rump in that swift motion, followed by plenty more. And all the while, as he hilted inside her clenching cunt and fucked that filly senseless, he sucked at her little tongue that was held in his mouth, pressed against his own.
By now, not even Celestia herself could pull the two apart. Shining ravaged the filly in every way she had ever wanted, no spot left untouched in her tight squeezing walls that were thoroughly filled by his massive member. With every couple thrusts, Flurry Heart's slit winked around his cock and exposed her little love bud. Drenched in her juices, his dick slid in and out of her like a well oiled piston. At the deepest depths of her love tunnel, Flurry could feel that flare's warmth. She struggled to hold back her fast approaching climax, but as a violet glow enveloped her exposed clit and rubbed away at it, there was nothing she could do.
Flurry broke her lips away from the muzzle of her father to cry out in pleasured screams of ecstasy. Her walls clenched down hard on that thick shaft that pleasured her so, and what was once drenched flooded more with new juices as she came hard. The royal filly shuddered, with one of her hind legs twitching and both of her forehooves clenching at the covers that were getting stained yet again. The only thing she needed was--
Thick gushes of creamy seed poured out as those walls clamped around Shinning's member. He grunted and let out his own moans; finally sweet release! Had she not reached her own climax, he was sure to anyways, but the shuddering princess beneath him always came first. That twitching cock that emptied load after load into his filly was all but held in place by her grip. Only little dribbles escaped around the two as the rest was locked within.
Flurry felt the warmth that usually filled her spread further than ever before. Contraceptive spells did wonders, but never before had she known how blissful it was to have that cum settle so deeply inside her. As her shudders and clenching slowly subsided, she fell back against the bed, having not even realized how much she was arching her back.
While his daughter settled down from her climax, Shinning had one last thing he had to do before he could fully relax. With a shimmer of his magic around the filly, he gently shifted her as he rolled over onto his back. With a startled squeak, Flurry looked down at her father while her tail was lifted to the side for some inconceivable reason. Rather than break that blissful afterglow with a needless question, Flurry simple rested her body and head on her father's rising and falling chest, as the pair's juices slide down Shinning Armor's glistening cock and sac as he pulled out of her. Had anypony been watching from the suspiciously ajar door, the pair's genitals would be on perfect display for them. But surely a certain pink princess with her hoof at her crotch wouldn't be watching, right?
Shinning Armor held Flurry Heart in his loving forelegs as the two cuddled close, two lovers now bound by a soon-coming child. For all the nights of debauchery and passionate mating, they had never gone as far as this. But for Flurry, all that mattered was an upcoming sister... and many more nights of fun.