With a soft click, Luna closed the heavy door. She was happy that Celestia had ordered a replacement of the squeaky door. Even though Celestia didn't really mind them, Luna was certain that all of Equestria was aware whenever Celestia entered or left her chambers. Furthermore, she would have a hard time sneaking into her sister's chamber, even though the guards were sparse in the middle of the night.
Luna took another step into the dark room, flicked her horn, and lit the furthest candle. It was more than enough to bathe the room in a faint light. She looked around and smirked as she caught a cover of a dirty magazine with a corner of her eye. A younger, light-brown mare seductively looked at the intended reader, hugging and licking the tip of a plastic dildo that was almost as big as she was. Certainly a piece of literature not meant for royalty.
As enjoyable as the sight was for her, she swiftly turned around when she heard some unintelligible muttering from her sister. It reminded her why she came in the room in the first place. Even though it was pleasant, it wasn't about looking at some old magazines.
With a mug of warm coffee still wrapped in her magic, she silently placed it on a nearby table, still careful not to make a sound as she continued towards the bed.
She stopped for a moment to observe her sister, who was blissfully unaware of what's about to transpire. A thick alabaster blanket kept rising and falling in the rhythm of Celestia's breathing. Luna smiled mischievously. She grabbed the blanket with her teeth and started to pull down slowly, revealing more and more of her sister's light-pink pajamas, still careful not to wake Celestia up.
When Celestia had been stripped of her own warm and fluffy shield, Luna kissed Celestia's hoof, but to her slight disappointment, her action elicited no response. Not even as much as a flinch or a mutter from the sleeping princess. Luna decided to use much more drastic measures.
Even through her sister was sleeping in clothes, Luna couldn't help herself but to find a tiny patch of skin, just enough for a small peck. As she leaned forward and kissed the barely revealing piece of white skin and fur, Celestia shifted slightly.
"Mmmm. Harder, Luna," she breathed, barely enough for Luna to hear.
Luna giggled. It wasn't the reaction she was expecting, but in her mind, there was no mistake about what her older sister was dreaming about. As blissful looking as Celestia was right there and then, there was nothing innocent about it. Luna smirked as she was proven right just by the expression on Celestia's muzzle.
Without much hesitation, but still careful not to wake the sleeping beauty just yet, she climbed on Celestia's bed and stepped over her. Luna closed her eyes briefly to soak in her sister's warm breath. Oh, goodness she missed this so much. She leaned a little bit forward, stuck out her tongue slightly, and licked the snow-white chin, going up to her sister's lips. As Luna's hoof pressed against her sister's chest, Celestia's hoof ruffled Luna's wings.
Luna smiled. "Good morning, sleepy princess."
"You're back earlier than I expected," Celestia breathed back. "I missed you."
"I can tell," Luna mused, lifting the aforementioned magazine and floating it closer. "Playpony issue two hundred and seventy-four?"
"Sixty-nine," Celestia replied and leaned forward, stealing a short kiss from Luna. She knew full well that Luna didn't mind her looking at those magazines, and neither did Celestia.
They both knew it well that it was due to that very issue the royal sisters ended up together. Within it, a graphic story named "Sisterly Love" showed pictures of two sisters enjoying themselves in various poses. What started first as an embarrassing but amusing moment for both, they decided to continue with reading, watching each other as their muzzles grew redder by the moment. With that, and a few glasses of wine, the pair ended up in bed, experimenting on themselves and each other, immensely enjoying every moment of it. And yet, even years later, their experimentation didn't end; it only deepened their relationship.
"You should know that well, Lu," Celestia added.
"I know. I was just testing you," Luna breathed as she nuzzled her sister's nose.
"Liar," Celestia teasingly breathed back and glanced expectantly at her sister.
Luna obliged. She opened her mouth slightly and pressed it against Celestia's.
A moment later, Celestia felt Luna's muscle slide against her lips, moistening them up. Not even the most prestigious and expensive lip balm could match up to that sensation. After being apart for more than a month, it was something Celestia wouldn't exchange for anything. She just closed her eyes as Luna gently bit her lip, release it, and in a moment, repeated herself.
While keeping Celestia's mouth busy, Luna unbuttoned her sister's top, uncovering the familiar and dearly beloved snow-white fur. She broke the kiss with her sister and placed one on the alluring chest. She looked a little bit lower, and instead of the warm and welcoming loin that she had eagerly explored more times than she was willing to admit, a matching part of the pajamas was in her way.
Luna looked up. "This is fairly new… Are you perchance hiding something?"
"Mayhaps," Celestia replied teasingly. She even folded her legs to additionally pour the proverbial fuel to Luna's curiosity. "I guess that you'll need to find out for yourself."
Luna did just that. She grabbed the edge of the clothes with her teeth and pulled, quickly followed by releasing it. She could barely stifle her laughter.
"Like it?" Celestia asked, knowing exactly what the answer will be.
"You went…"
Nod.
"And you… my…"
Another nod. "Making things too obvious wouldn't be much-mmmph!"
Luna couldn't help herself. She swiftly leaned forward and placed a big sloppy kiss on her sister's lips. The sight of her panties on somepony that she deeply cared for was exhilarating. Her hoof slipped under the pink pajamas and pressed against the dark velvet carrying her own cutie mark.
That made Celestia moan into her mouth, fueling Luna's lust even further. While her hoof was still playing with her sister's underwear, Luna broke her kiss and with her teeth, grabbed the edge of Celestia's pants again.
She looked up, and with her mouth full, she muttered, "We fon't eed dis." Before Celestia could even answer, the pink pajamas had already been removed with a swift move and found a new residence on the floor.
"Luna, you savage," Celestia breathed.
Luna smirked as a slight scent of Celestia's arousal permeated her nostrils. In the years that they've been playing with each other, the musky smell of her own sister never failed to turn her on. And this time was no exception.
The small stain on the dark fabric caught Luna's attention. She shivered from excitement as she pressed her tongue against it, and the delicious taste of her sister's juices overwhelmed her. As ponies didn't usually have a habit to dress themselves, teasing her sister through the thin layer of fabric never came up. Usually, they both had unobstructed access to each other's delicious fruits and the equally tasty nectar that they provided.
And yet, this was different. Even though the fabric provided practically no resistance, it was a strange new sensation for the both of them. And as Luna's tongue pushed even further into her sister’s hot organ, Celestia’s whole body shivered in delight.
Sensing that, Luna moved away, making her sister groan as she desperately wanted more.
"Luna, you tease," Celestia replied in a sultry voice.
"What? I can't help it if my sister is so teasable… and sexy…" She licked the soaked fabric, enjoying the taste of her sister's juices. "And oh-so-delicious."
Looking a little lower, Luna continued, "I think that we should get rid of this as well.” She softly grabbed the string holding the aforementioned panties in place. With a slow tug, the knot became untied, exposing the small, dark-pink hill that she had conquered too many times to count.
"I missed you too," she murmured and pressed her lips on the slippery slit. It didn't take more than a little pressure against Celestia's wetness for Luna's tongue to disappear into her sister's hot core. She waited for a moment and allowed her tongue to soak in the delicious nectar of the forbidden fruit, something that she could only fantasize about for the entire month of her absence.
Celestia softly moaned as Luna twirled her tongue, scooping as much of the delightful nectar as she could before she gave a parting kiss on the slippery crevice. Luna closed her eyes to soak in the delightful scent of their act. She wanted to dive back between her sister's hind legs continue with what she was doing, but fortunately or unfortunately, all of that would have to wait. At least for a short while.
Clinging to that thought, she leaned forward and nipped one of Celestia's erect nipples, just to see her sister flinch, before she moved higher.
Luna smiled as she stared deep into Celestia's hungry and expectant eyes, who wanted Luna to continue her exploration like she usually did and to have her tongue work its magic to bring her to another unforgettable climax. However, instead of continuing her work between the creamy-white legs, Luna snaked out from Celestia's loin and bit Celestia's lower lip. The bite itself had barely any force to it, but it carried a familiar taste: Celestia's own juices, and combined with her own breath, numbed her mind. Pressing her lips onto Celestia's, she pushed her tongue inside of her big sister's mouth, and started flicking it around.
As the battle of their tongues continued, Celestia wanted nothing more than to gather as much of her own juices from her sister's mouth and tongue, making sure that she returned it with a massage of her own. She felt a hoof press against her damp slit, and her body trembled as though a jolt of electricity passed through her. In response, Celestia's hooves slipped lower as the tip of Luna’s overly persistent hoof passed her wet crack, returned up, and with a circular motion, started to massage the clitoral hood.
Celestia bit her lip. "Luna, not so fast. You're going to… make me…" She elicited a small gasp before she could finish the sentence as Luna's hoof pressed harder against her clit.
"I know," Luna replied. "And as Princess of the Night, I promise you that this night is still far from being over."
Celestia giggled and pressed her hoof on Luna's mouth. "Dear Princess of the Night, you should talk a little less and just fuck me already," she said in a sultry voice, opened her legs, and with her magic, spread her juicy petals, revealing the luscious interiors to her sister.
Luna didn't need to be told twice. Unlike earlier, she didn't want to hold back anymore. She wanted to dive back between the snow-white legs and continue her examination of the delicious, luscious fruit. With a smug smile, she looked at her sister. "Only if you watch," she breathed back.
But before Celestia could reply, Luna had already dove back between her sister's legs. With a gentle push, she lifted them even higher, enough to ensure that Celestia would have a glimpse of her own pink bud that was protruding out of her slit.
"Comfortable?"
Celestia nodded. With her eyes on Luna, she trembled as she saw the tip of her sister's tongue slide across the erect clit and twirl around it before it disappeared between Luna's lips to be explored further.
With a grin, Luna released the erect button from the clutches of her soft lips and blew on it, making the alluring, pink vulva wink. Amused, Luna kissed the winking folds and pushed her tongue inside of the juicy hole, making Celestia moan from pleasure as she delved deeper, twirling and twisting it along the way. She could feel her sister's muscles contracting and relaxing as she bumped against the soaked walls. As she slipped even deeper, she happily lapped up the forming juices out of the gaping hole whilst teasing her sister's inner muscles.
Continuing her ministrations, Luna felt Celestia's leg twitch as her muscles stiffened ever-so-slightly.
"A-any moment n-now," Celestia muttered, her voice cracking. She could barely keep her composure as her body and her mind were giving in. She felt like that even the slightest move of her sister's tongue was sending massive waves of pleasure across her body and her limbs.
"Can't… L-Luna, I'm cumming!" she managed to say, trying hard not to howl from the induced pleasure. True to her word, the moment those words left her mouth, Celestia gasped unbridled as the climax rippled through every fiber of her being.
Even though her sister was shivering in an orgasmic afterglow, Luna wasn't about to stop. She already brought her lover to one climax, but after a month apart, that just wasn't enough for either. She pressed the tip of her hoof against the open crevice and started a delightful massage whilst her tongue returned to the engorged bud. Her other hoof passed the white inner thighs to the colorful fur of the cutie mark, stroking it longingly.
Luna paused for a moment to catch a glimpse of her sister, who was still basking in euphoric bliss, and leaned forward, engulfing the meaty button between her lips again. It didn't take more than a light twirl around her sister's clit to make the snow-white hooves tremble again.
"J-just a moment, Lu…"
Luna listened. She removed her lips from her sister's bud, but she couldn't resist nudging it once more, just to see her sister flinch. She looked up and smiled seductively.
Celestia leaned forward and gave Luna a kiss before she scooted higher and placed her back against the wall with a soft pillow underneath herself, making things far more comfortable. Luna rejoined her mouth with her sister's quivering labia and started to knead her clit. Celestia carefully and gently clamped Luna's head between her thighs. As much as Celestia wanted to watch her sister's ministrations between her hind legs, her vision started to blur again, and in a neglectful moment, she made a loud moan.
The moment she realized what had happened, Celestia covered her muzzle with a hoof to prevent it happening again. Unfortunately, it was too late. It didn't take more than a few seconds for the guard to knock on Celestia's door.
"Princess Celestia?" a muffled voice permeated through the thick door.
"Y-yes?" Celestia replied as she tried to keep her composure. She nudged her sister to stop with what she was doing, but Luna was enjoying herself a little too much to give up on what she was doing.
"Is there something the matter?" the voice from the other side of the door continued.
"No, no, Win… Sky Feather! Nothing is the matter. I just had a b-bad dream. Maybe Pri-incess Luna was busy with s-something else to chase it away." As soon as she finished that sentence, Celestia bit her hoof, eliciting a muffled moan into it. She barely registered the guard at the door apologising and bidding her goodbye.
Luna softly giggled. For a brief moment, she wondered what would have happened if the guard barged in on impulse rather than knock politely. Confusion? Awe? Or would he just turn and run away? Or maybe he would withdraw back through the door and secretly watch as she drives her sister to another climax?
With a small smirk, she resumed with her tongue sliding between the slightly-parted lips, nudging the erect clit. As she repeated her actions again and again, she pressed the flat of her tongue against the slit, opening the petals to her sister. As marvelous as the sight was for her under the usual light, Luna unfortunately couldn't make out much else except for the glistening interior waiting to be cleaned out.
With another twirl of Luna's insatiable tongue inside of a miniscule puddle, Celestia gasped again. "Luna…"
Without anything else from her sister, Luna knew that Celestia wanted nothing more than to speed up the process and end the delightful torment she was subjected to. However, as much as Luna wanted to continue and drag this on as much as she could, she knew full well that the night was coming to an end, and with the chance that the guard was still somewhere outside, she had to finish off her sister.
As she moved up, she could clearly hear Celestia's disapproving groan as Luna's tongue slipped out of the warm and too welcoming hole. But in response, Luna playfully nipped her nipple and quickly moved up to steal a kiss from the welcoming mouth.
That was exactly what Celestia needed. Luna's warm tongue rubbed against Celestia's while the dark-blue hoof slipped between her hind legs, trying to continue where her mouth left off. Luna briefly passed the mounds and swiftly slid across the wet slit up to the exposed and engorged clit.
With her sister's tongue engaged with her own, Luna placed her hoof on the soft pink clit and rubbed it in small circular motions. She immediately felt Celestia's tongue froze, and thinking that she might be overwhelming her sister, Luna pulled back, but she pressed her muzzle back into her sister’s when Celestia’s hooves gently pulled her back.
"There yet?" Luna asked in no more than a whisper.
"I'm… j… just a-about…"
"Cum for me, again, big sister. Have I ever told you that your mare bits are absolutely divine? And your nectar… Mmm. Don't worry. I'll share."
As soon as Luna said that, she felt Celestia's body shiver. Suspecting what may follow, she had no intent to keep her hoof on her sister's petals. She swiftly moved down and engulfed the entirety of her sister's marehood and began flicking the fleshy bud, making Celestia shiver again.
It was clear to Luna that her hard work would pay off at any minute. She relentlessly continued, and only a few seconds later, Celestia again gasped loudly. That was almost immediately followed by her bucking up and inadvertently pushing her vulva into Luna's mouth. With another nudge to her clit, Celestia finally reached her climax proper.
A hot wave of pleasure shot through Celestia as she trembled like a leaf on water, and in a moment of ecstasy, her body shot a stream of liquid directly into Luna's welcoming mouth.
Now soaking wet herself from her sister's juices, Luna started to lap the precious liquid out of Celestia's hot hole, intentionally teasing her sister's still-erect clit as she did so. She was amused by Celestia's body flinching every time her tongue passed the fleshy button.
When Celestia's body cooled, Luna looked up from between her sister's hind legs with a sly smile.
"There, clean as a whistle."
"You, on the other hoof, are soaking wet."
Luna giggled. "In more than one way."
Celestia leaned forward and pressed her mouth on her sister's wet counterpart. "I never thought that waking up could be so… orgasmic."
Luna smirked at her sister's words. "I had a long month to think about what to do when I come back. Since I came back a little early, I did what I know best."
"Twice."
"You would do the same."
"In half a heart beat. Speaking of, would the Princess of the Night like to turn around?"
"No, unless you'd really like to get caught."
"Oh, the guard…"
Luna nodded. "But we should continue this in the evening, after I had some proper sleep."
"And shower."
"And shower." Luna leaned forward and continued in a sultry voice, "In my absence, I may have learned a few new tricks."
"What kind of tricks?"
But Luna said nothing. With a quick and passionate kiss, which she posed on Celestia's lips, she disappeared in a flash of blue light, leaving Celestia alone.
"That mare…" Celestia grumbled to herself.
With a content smile, she floated the cup of lukewarm coffee to herself and took a deep breath. As much as she would consider the entire ordeal nothing less than a perfect start to the morning, she was disappointed. After a month of absence, she would’ve preferred to return at least a small part of the pleasures that Luna had provided.
"But then again," Celestia happily muttered to herself as she got up from the bed. "I have a feeling that tonight is going to be nothing short of enjoyable."
With that on her mind, Celestia lit her horn, raising the sun, a little brighter and a little higher that most days.
Luna was back.
Just for her.
