A Pony's Conflict

Princess Celestia wandered through Canterlot Castle gardens, humming to herself. She glanced up at the sky, in which the sun that she had raised earlier that morning was burning brightly.

Pacing slowly through the neatly trimmed hedges, she took a deep sniff, inhaling the scent of the flowers that grew on them. A smile formed on her lips, and she turned the corner to see Luna almost face to face with her.

“Good morning sister,” she greeted. “I trust you had a restful sleep. You always were the type of mare to obsess over things that kept you up at night.”

Luna turned to her sister and smiled. “Of course. I had a wonderful sleep, Celestia. Thank you for asking.”

“It is my duty to ensure that my precious sister is well.” Celestia stroked Luna’s mane with her gold-tipped hoof. “After all, I do not wish to lose you again.”

Luna blushed at her sister’s touch, and smiled. “Nor I, sister,” she said, smiling and nuzzling into her sister’s hoof. “I could not bear to lose my precious sister.”

“Sister, I have something to confess,” Luna murmured.

Celestia smiled and gazed at her sister. “What is it, Luna?” she asked.

Luna blushed, her cheeks turning a bright red colour that was easily visible through her dark blue coat. “W-well, you see…” she turned away and blushed harder.

“Sister, what is it? You can tell me.”

“I-I know. You see, sister… I have been having these feelings.”

Celestia grew curious and looked at her sister. “Feelings? What kind of feelings?”

“Romantic feelings. S-sexual feelings.”

Celestia smiled and nuzzled her sister’s cheek. “That is perfectly natural to have those feelings, sister,” she said. “If I may, who is the focus of these feelings?”

“Well…” Luna trailed off and looked away.

Celestia took Luna’s chin in her hoof and turned her head to face her. “Sister, what did I say? You can tell me anything.”

Luna blushed. “I know, sister. It’s just that these feelings aren’t exactly… normal.”

Celestia looked at her sister curiously. “Whatever do you mean, sister? Who, if I may ask, is the focus of such emotions, that you would say such a thing?”

Luna took a deep breath, her heartbeat thundering in her ears. She exhaled with a whoosh, and her chest deflated with a rush of air. “It’s… you, sister.”

Celestia froze. “Whatever do you mean, dear sister?”

“I’m in love with you, Celestia.” Luna said, her hooves shaking, and she struggled to keep herself standing. “I can’t stop feeling this way about you.”

Celestia nodded. “I see.”

“That’s it?” asked Luna. “Is that all you have to say?”

“I am afraid I do not quite know what to say, dear sister.” She wrapped her hoof around Luna’s shoulders and sighed. “I love you, I do. Just… not in that way.”

Luna nodded. “I see. Then… what am I going to do about this?” The dark blue alicorn swished her starry tail across her behind, revealing her glistening entrance, which was leaking its fluids onto the grass.

Celestia’s eyes widened. “Y-you got that way… because of me?” she asked.

“I love you Celestia. Every time you’re near me, my loins burn with lust and want. When I stormed off the other day, it was because I didn’t want you to see… this.”

“Oh, Luna, it’s OK… You don’t have to be embarrassed about it. It just means you’re attracted to mares as well as stallions, and that’s fine.”

“No, sister, you don’t understand. I don’t get this way with other mares. Just you.” She smiled and swished her tail across her nether regions skittishly.

“But sister, we can’t! It’s not right! Think of the scandal if this got out! The entire kingdom would fall into anarchy!”

“I know, but I can’t hold back anymore, sister. If I have to bottle up my feelings any more, I feel as though my heart may explode! My nether regions are burning, and I can’t sate my desires with my own hooves.”

“Well then. I suggest we go inside, and I shall aid my sister in her endeavour.” Celestia smiled and lifted a hoof to gently caress her sister’s dripping behind.

Luna yelped and instinctively jumped away, but when she realised that her sister was trying to help, she backed into her sister’s hoof, attempting to drive it into her dripping nethers.

“Oh, sister, that feels so good!”

Celestia smiled and nuzzled Luna’s cheek. “I’m glad you like it, sister. And…” she paused a little before saying “I love you too. I was just thinking about the kingdom.”

Luna smiled. “I know, sister. But I’m glad that you feel the same way as I do.” She moved towards her sister and hugged her tightly. “You know, sister, I am still incredibly horny. My nethers are burning like the fires of Tartarus, and it is unbearable.”

Celestia smiled and kissed the top of Luna’s head. “Well then, shall we remedy that? My bedroom is empty, and your musk is driving me absolutely crazy.”

“I couldn’t think of anything I’d rather do, sister.” she purred, and nudged Celestias rump with her nose, getting a strong whiff of pheromones radiating from the ivory mare’s behind. “Oh, sister…”

Celestia turned to Luna and grinned. “Yes? Is there something you’d like to say?”

Paralyzed by the intoxicating scent, Luna shook her head. “No… I just…”

“Just what, sister?” asked the sun princess. “What is it?”

“You smell… incredible. I don’t know how long I’ll be able to last before I force myself on you…”

Celestia blushed and smiled. “Is it that good? Well, then I suggest we make for my chambers post-haste.”

The sun princess left the garden ahead of her sister, her nether regions radiating heat and pheromones straight into the face of her sister, who trailed behind her, struggling to keep herself standing on her weak legs.

When the two sisters reached Celestia’s chambers, they burst through the door, and hadn’t even closed the door behind them before they collapsed onto the large bed that was the sun princess’s night-time dwelling.

They straddled each other’s burning bodies, wriggling underneath the covers and when the dust settled, Luna was pinned underneath her older sister, who grinned down at her and kissed her muzzle.

“You’ve been holding out for a while now, haven’t you, sister?” she purred. “I can tell.”

Luna moaned and pushed her sister’s hoof into her nether regions. “Please… I want this. I need this.” She gasped as Celestia’s armoured hoof drove into her soaking cavern. “Oh, sister…”

“Shh,” whispered Celestia. “Leave this to me…”

The sun princess smiled and kissed her sister, pressing her into the bed. “I’m going to show you what naughty really means…”

The bedroom door slammed behind her, gripped in the amber clutches of Celestia’s magic, as the sun princess led her sister into the large chamber room, and led her to the bed. She pinned Luna to the bed and grinned down at her.

“You, sister, are about to see what I am like behind closed doors.”

Luna gulped. “R-really?”

“Yes, sister. I am about to show you what it’s like to love a real mare.”

Luna blushed furiously and looked away. “But sister… what if someone walks in?”

Celestia chuckled. “Do not worry, sister. I have sealed the door and placed a sound barrier around this room. Nobody will be able to hear us, or get in to interfere.”

“Then by all means… take me.” whispered Luna, her voice raspy and desperate. She spread herself out on the bed, surrendering completely to her sister, who loomed above her, her eyes sparkling with the lust of someone who had every intention to dominate.

The sun princess ran her hooves over her sister’s body, grinning at the moon princess’ for, which lay spread-eagled on the large bed. “You, dear sister, are about to find out what real pleasure is like. I am going to make you beg for more.”

Luna’s breath quickened, and she began to sweat heavily. “Please, sister. Give it to me…”

“Oh?” Celestia purred. “Is someone getting excited?”

“N-no, I’m not…”

“I am afraid, sister, that I don’t believe you.”

“Well then, perhaps you’d better punish me, hadn’t you sister?”

“Oh, yes. Luna has been very naughty. Luna needs a spanking…”

Celestia purred lustfully. “Oh? Is that so? Well then, I suppose I’d better oblige, hadn’t I, my pet.” The sun princess smiled and stroked Luna’s rump, which she raised high into the air, expectant of what was to come.

The ivory-coated mare smiled and gave Luna’s raised rump a heavy smack, resulting in a red welt on the princess’ backside. The princess of the night let out a squeal; a mix of pleasure and pain filled her voice. “Oh, sister!” she moaned. “Harder!”

Celestia obliged and slapped her sister’s rump again, causing Luna to bury her head in the sheets and bite down instinctively. She knew nobody could hear them, but she just couldn’t help it.

“More!” begged Luna, her voice filled with ecstasy and lust, desperately wishing to be spanked again, wanting to feel the warm fluids of her sex dripping down her thighs and staining the bed on which she was knelt.

Celestia laughed and grabbed her sister’s chin, turning her to face her, and kissing her forcefully. “You’re a naughty mare, aren’t you sister? You love to be punished.”

Luna entwined her tongue with her sister’s, and pushed back a little, forcing her off of her and wrapping her hooves around her neck. “I do. I love to be punished.” she breathed, her voice raspy and tired.

“I love you, sister,” she panted lustfully. “I don’t care what the kingdom thinks of our relationship.”

Celestia moaned against her sister’s lips. “Oh, sister, I don’t care either! It turns me on to be naughty like this!”

She broke the kiss and dove her head between Luna’s spread hind legs, attacking her dripping pussy with her tongue and furiously eating her out, listening to the ecstatic moans which slipped from her sister’s parted lips.

“Sister…” panted Luna, struggling to breathe. “Stop… I can’t… breathe…”

Celestia stopped eating out her sister, and smiled. “Tell me, Luna. Have you ever been… penetrated before?”

Luna blushed and shook her head. “No, sister, I haven’t. But how are we going to…”

Her voice trailed off as Celestia got off her to rummage in the bottom of her closet, before returning with a plastic mould of a stallion’s cock strapped around her rump.

“Sister, are we really going to…”

“Yes, sister. I want to fuck you like you’ve never been fucked before. I want to be the first pony to feel the insides of a princess like you...”

Luna grinned, her eyes shining with lust and want. “Then allow me to make it easier for you, sister.”

She turned and put her forelegs on the bed, displaying herself to her sister, who stood behind her, grinning. The deep blue mare’s vulva winked excitedly, and Celestia grinned.

“Naughty little filly.” she purred. “You have been very bad indeed.”

Luna giggled. “I know. I’ve been naughty, haven’t I sister?”

“Very naughty,” Celestia agreed. “You’ll learn soon enough not to do it again when I’m through with you.”

Luna got excited at the sound of her sister’s voice, and her pussy began to drip with lust juices. She whined softly, and craned her neck to look at her sister, who simply grinned, and nibbled on her sister’s flank.

“Oh, sister!” moaned Luna, struggling to keep herself from losing control completely. “Just take me already!” Her voice almost begged Celestia to enter her, and the sun princess happily obliged. She mounted her sister and pushed the makeshift stallionhood into her sister’s soaking cavern.

Luna moaned wildly, and pushed her flank excitedly into her sister, forcing the makeshift cock deep inside her. The tip assaulted her insides, and she instinctively bit her lip to fight against crying out, even though she knew that nobody could hear her sex-driven moans.

Celestia smiled and thrust harder into her sister’s pussy, eliciting louder moans from the almost frothing mouth of the dark blue alicorn. “Sister!” she moaned wildly, “Give me more! I’ve been a naughty little filly and I need to be punished!”

Obliging to her sister’s request, the ivory-coated mare quickened the pace of her thrusting, determined to reach as deep as she could into her sister’s cavern, which dripped with her lustful fluids, staining both the dildo and the carpet on which they stood with the naughty juices.

“Sister, you’re so good!” moaned Luna, in complete ecstasy as she was held at the mercy of her domineering older sister. “Make me yours!”

The ivory mare thrust harder into her sister’s sopping wetness, the fake stallionhood making a dirty slopping sound as she pulled in and out of her sister, the younger mare’s sex fluids dripping down her legs and pooling beneath her feet, in a mess of fluids that drove Celestia wild with their musky scent.

“Oh, sister, I never knew you were this filthy.” purred the older mare, leaning into her sister as she thrusted and biting her ear playfully. Luna squealed in pain at first, but she soon began to enjoy the sensation, and begged for more.

Celestia obliged, and nibbled on her sister’s ear, simultaneously thrusting the dildo into her sister and enjoying the sound of her moans.
“Sister, more!” begged Luna, pushing back against the assault she was receiving from the makeshift penis strapped around her sister’s rump.

“Oh, sister, I never realised sex was this good!”

Celestia grinned, thrusting harder into the drooling, dribbling mess that was her sister, and feeling her loins burning with pleasure. “I love you so much, sister!” she moaned, oblivious to anything but the pleasure that coursed like fire through her nether regions.

Luna screamed in pleasure as her sister thrust hard into her, hitting her womb with violent strokes of the phallus strapped round her rump. Her insides were on fire, and she wasn’t sure how much longer she could hold on before she…

An ear-splitting scream erupted from Luna’s mouth as she came, and her body went completely limp beneath her sister, who smiled and pulled out of the pleasure-stricken alicorn, planting her hooves on either side of her sister’s head.

“Sister, was that good?” she asked, knowing full well what the answer would be.

Luna moaned in ecstasy, using the last of her strength, which had left her long ago, to nod her head slightly.

Celestia smiled and kissed her sister lightly on the lips, her tongue wrestling with hers, exploring every crack and crevice of the younger alicorn’s mouth, tasting her spit and pressing her into the bed.

The younger alicorn found renewed strength in that kiss, lifting her head and kissing her sister back, forcing herself up off the bed and tackling her sister to the ground, pinning her beneath her. “My turn…” she whispered, grinning.

Celestia purred lustfully at her sister’s sudden boldness. “Oh, Luna…”

The younger, blue coated alicorn grinned and kissed her sister’s muzzle, flicking her tail across Celestia’s burning nether regions and making her gasp in pleasure. “Sister…”

Luna smiled and kissed Celestia again. “Yes? Something wrong, dear sister?”

“T-that feels so good… I want, no, need more…”

“Would you, perhaps, like me to use the same tool?” asked Luna, a seductive hint creeping into her voice. She kissed her sister again, and smiled.

Celestia leapt up, almost smashing her sister in the mouth. “Oh, yes! I want nothing less!”

Luna grinned and slid underneath her sister, running her hooves across Celestia’s white underbelly and deftly unclipping the phallic tool from her sister’s rump. It fell to the ground, but she didn’t stop there.

Her hooves reached Celestia’s backside and caressed her teats, flicking her nipples with her silver-shod hooves. She felt a violent shudder of pleasure run through her sister’s body, and the sun princess moaned in ecstasy.

“S-sister…”

Luna grinned. “Yes?”

“Stop… I’m going to c-cum…”

Luna’s grin widened and she deftly flicked her sister’s nipples with her hooves, massaging her aching teats. “N-no… I can’t hold on much longer…”

“Really? Is that so, sister? Then you’d better make sure I don’t do this.”

Luna mouth closed on her sister’s nipple, and she began sucking vigorously, sending shockwaves of pleasure through Celestia’s entire body. Her legs began to shake and she struggled to keep herself standing as the pleasure she felt coursed like lightning through every nerve.

“S-sister… I-”

“Yes?”

“I’m going to… c-cum!”

A torrent of sex fluids cascaded from between Celestia’s hind legs, and she screamed in pleasure and ecstasy. “Oh, my! Luna!” Her hind legs gave out and she sank to her haunches, panting heavily. “Oh… That was… amazing…”

Luna smiled and nibbled on her sister’s neck. “I love you, sister. We should do this again.” She smiled and lay down beside her sister, licking the mess of sex fluids that had matted into her ivory coat.

“Luna… don’t. That’s dirty…”

The night princess smiled and continued licking her matted coat, tasting the strong flavour of her sister’s sex fluids. “Oh, sister… you taste so good!”

“Luna! Don’t say things like that! It’s… embarrassing.”

Luna smirked and licked the trail of juices that was trailing down her sister’s hind legs. The taste of it was strong and tangy, the flavours playing on Luna’s tongue. The smell of her sister’s sex juices closer to her pussy drove the dark blue alicorn crazy, and she felt herself becoming drenched between her hind legs.

“Oh, Celestia…” she gasped. “You taste really good, sister.”

“Luna!”

The starry-maned alicorn looked at her sister and smiled innocently. “What is it, dear sister? Whatever is the matter?”

“Don’t speak like that! It is unbecoming of a princess of Equestria.”

“Oh, please, sister. I think we threw etiquette out the window a [i[long time ago. Don’t you?”

“Oh, absolutely. If the kingdom knew of our relationship, I am sure that they would have our heads on spikes and mounted in the town square.” Celestia shuddered at the thought, and pushed it to the back of her mind, focusing once more on the pleasure that was spreading through her hindquarters as her sister licked her rump clean of the sex fluids that coated it.

Luna smiled and lapped her way up her sister’s hind legs, eventually reaching her dripping entrance, and a small smile formed on her lips. The sex-driven mare plunged her tongue into her sister’s wetness, and an intense tingling consumed her tongue.

She drove it deeper inside her sister and Celestia screamed in ecstasy, sinking back onto her hind legs as she was unable to continue standing.

“Luna…” panted Celestia. “I think… we should… stop. I can’t… take much more…”

Luna scowled at her sister and a small smile played on her lips. She kissed her sister passionately on her lips, and climbed on top of her. “Oh, sister. You always were the one to ruin my fun.”

Celestia laughed and kissed her sister back, pulling her to her and wrapping her in her forehooves. “I am afraid I am unable to continue, dear sister. Much as I would love to, I am afraid that I cannot.”

“Oh, sister, you’re such a buzzkill.” Luna sighed and rested her head on Celestia’s chest, listening to the rapid thudding of her heartbeat. She smiled and kissed her way up her sister’s chest, reaching her lips and smiling. “I must have worn you out, huh sister?” she smiled.

“Oh, yes. Very much so. I might even have to recoup at Ponyville Spa after this.” she smiled and kissed her sister back.

Luna’s eyes lit up at the thought of being pampered at the spa. “Mind if I join you?” she asked excitedly.

Celestia nodded.

Luna’s face broke into a smile and she threw herself at her sister, peppering her neck with fervent kisses.

“Sister,” she whispered softly.

“Yes?”

“I love you.”