The Moon's Lust

by Distorted Flare

Rating: mature
Tags: Anthro, My Little Pony: Friendship is Magic, Princess Luna, Original Character, Porn, Comedy, Princess Celestia, Sex, Human
Length: 5236

After that fateful night with Princess Celestia, David finds himself now dating his best friend much to the ire of Princess Luna. Though after speaking with Celestia the younger alicorn is persuaded to try him out.

Celestia and David have been dating for a couple months, but Luna could not care less for their relationship. After a heated argument and a botched apology. Luna finds herself presented with an opportunity to beat her thousand year dry spell.

Published 2015-06-30 22:40:01 UTC
Last updated 2015-06-30 22:40:01 UTC

Work out.

Author's Note

There might be a couple of mistakes if you see any please comment and I will fix them.

Work out.

”The moon’s lust”

“Surely you can’t be serious? That little runt was able to do all that?” Luna snorted, lightly sipping from her cup. “Most stallions are lucky if they can go two minutes. Tell me Celestia how could something as small and feeble as David be capable of doing that? More to the point, what were you thinking, sister? We are royalty! We do not copulate with peasants.” She finished, scrunching up her nose in annoyance.

“Luna, he is kind, compassionate, and treats me like a mare, not some goddess who can do no wrong. I was exhausted and needed to let my hair down for once.” I retorted, rolling my eyes as my sister crossed her arms angrily and gave a childish huff. I daintily sipped on my tea, trying to ignore the ire I felt towards my sister’s bigotry.

“You are still royalty; I am sure you could have found a suitable noble. Why would you degrade yourself by soiling your bed with a dirty peasant?” Luna said, oblivious to the seething glare I sent her way. “You could have any stallion,” I held my glare, “Or mare, if you are into that sort of thing. Yet, you settled for that weak little insect.” Luna continued. With a crunch, the empty cup in my hand was reduced to tiny shards. My eyes narrowed as I looked down at my sister.

“Like it or not, Luna, David and I are a couple. If you truly wish for me to be happy, then you will accept it,” I hissed.

“How you could have feelings for such an insolent vermin is beyond me. Can you not see that you are acting a fool?” Luna spat, losing some of her demeanor as she stood up.

“You have let your pettiness blind you to who David is as a person. All you see is the David that was so hurt and lonely that, feeling no other option, lashed out at us. Since then, you have warped it to him being a selfish and nasty piece of work. He has not been that human for seven years now. If you had not been so pigheaded while making such wild accusations against him, you two might have actually become friends.” I spat, clenching the table my temper starting to get the best of me.

“You spend more time with that damn ape than you do your own sister. he is trying to split us apart.” Luna retorted, slamming her hands down on the table with an audible crack.

“I am telling you this now—sister: either you will accept that I have chosen him as a potential mate, or you will keep your mouth shut about him when you are around me,” I finished, slamming the shards of the ruined cup down onto the table.

“If you wish to act like a lovestruck fool then fine! But do not come sobbing to me when he breaks your heart. Mark my words sister, he will show his true colours once he has used you.” Luna snarled, her eyes watering up. She turned on her heels and stormed out of my room, slamming the door shut behind her.

The force of the slam left cracks in the walls.

I let out a sigh, rubbing the bridge of my nose. I then got up and paced in small circles, angry at her childness.The nerve of her saying that was incredible! Accusing David of trying to use me? He had been nothing but kind to me since we became friends. He had never bullied anypony or used his status as my friend to bend others to his wants and needs.

“Why did Luna always have to make everything so damn complicated?” I groaned. Spying the unopened bottle of wine sitting on my nightstand, I decided that a glass of wine was exactly what I needed. I struggled to pop the cork and immediately became flustered. My fingers shook as I silently fumed about Luna’s pig-ish ignorance and the blasted cork.

“You know, you’re an alicorn princess that moves the sun. You could just use magic to open that.” A voice spoke up from behind.

Now, even more flustered, I grasped the corkscrew with my magic and pulled. A reassuring POP let me know that the bottle did, in fact, un-cork.

“Not even two o'clock in the afternoon, and you’re already on the booze?” David chuckled, his soft voice soothing some of my nerves. David wrapped his arms around my waist and rested his head against my back, drawing a content sigh from me. His fingers worked their magic on my belly, and I felt the stress melt away in his embrace.

“I think I am entitled to a small pick me up after that.” I growled. While pouring two glasses, I pulled myself from his embrace and then turned to offer him a glass.

“Yeah... I think everyone in the whole castle heard that little argument,” David said, giving a thankful smile and accepting the glass. Collapsing on the bed David cursed as droplets of wine spilt on his T-shirt, crimson staining plain white. With a snort, David cuddled into my side, placing his glass on a bed stand as I lay propped on one elbow. Settling down, one of David's hands,idly toyed with my hair. His other wrapped around my waist his fingers lightly massaging my stomach as I moaned in content.

Smiling, I savored the taste of the wine and relished in the warmth from David's body. I wished that I could have more time to spend with David, not just fleeting moments like this.

Shifting my body I turned so my body was facing his allowing me to rest my head on his chest. the gentle, soothing beat of his heart was hypnotizing . His hand massaged my ear, eliciting a moan of relief as I closed my eyes.

“You know, she will come around eventually.” David spoke up, souring the mood as I cracked one eye open.

“A couple of centuries after you are dead, maybe.” I snorted. David kissed me on the snout in response. “David, whether she likes it or not we have been dating for two months now. She is your senior by six millennia; if she continues to act like a child, then I will treat her like one,” I finished.

“Look, I'll talk to her. Maybe I can convince her that I am not so bad.” David chuckled, lightly stroking my ear.

“Mmm... I would not hold my breath. if there is one thing my sister is good at, it is being stubborn." I chucked.

"I see that trait runs in the family." he replied cheekily as I gave a unladylike snort. Too lazy to swat him I allowed him to go back to tending to my ears. His hands lightly massaging and rubbing the sensitive spots.

"I could lay here all day.” I sighed. I felt content and let myself drift off, forgetting my responsibilities.

“Why not do something a little more fun?” David whispered, his breath making my ear twitch. His hand lightly grasped my right breast, eliciting a surprised squeak from me. Looking up, I gave a shocked expression before it slowly morphed into a sly smile.

Rolling over, I pinned David beneath me.

“Oh, you want to play,” I giggled. Leaning down, I pressed my lips against his.

“Come on Luna, you can do this,” I murmured, pacing back and forth in my room. I had instantly regretted snapping at my sister, but my pride had prevented me from apologising then and there. Once I had time to cool down, I realised that what I was doing was counter productive. I did not like David but that does not mean I could not at the very least bite my tongue when around my sister. With a sigh, I decided that the best method would be just to tackle the problem head on.

Leaving my room, I confidently made the short journey back to my sister’s. The closer I got, the more I felt like I was making a mistake. A small voice feared her anger or nasty retorts that would likely come were I to mess this up.

Arriving outside, I sighed; my hands shaking with nerves. I detected a sound proof charm. Had she been shouting? Or worse... crying? Guilt eating at my conscious I pushed the door open.

“Sister I...” My voice withered away to a squeak as my face heated up. My sister lay on her back, moaning in bliss as David, to my horror, was currently thrusting into her. I found myself mesmerized and unable to look away as I placed my hand over my mouth. I watched with a morbid fascination as my sister was rutted by the human. The way he moved and the cries of pleasure that came from my sister left me shaken. No stallion had the stamina required to bring us to orgasm, yet David seemed to be doing just that. My sister gave a small shudder before her legs went limp. Her wings lay spread in a grand display. David rested on her heaving chest, and the two chuckled as they held each other.

I could not believe it. The exhausted form of my sister was due to the small little runt that lay in her arms. How could one so small be able to please one as large as my sister?

I felt a warmth between my legs; my eyes widened as I realised that, in a twisted way, seeing my sister being fucked was turning me on. Unable to resist, my hand snaked down to my soaked sex, and my face heating up due to the perversity of my actions.

With a gentle prod, I pushed two fingers into my soaked sex. I placed my free hand over my mouth, stifling a gasp of pleasure.

It had been too long since I had last done this, but the fact that it was my sister and her mate seemed to make it all the more naughty. I looked up and froze; my sister’s face was looking up at me with shock.

“I will be back in a moment my love.” Celestia giggled, lightly nipping David’s ear as she threw a dressing gown over her sweaty form.

She barged through her doorway, pushing me out of the entrance with a click of the door.

“Enjoy the view?” Celestia questioned, raising an eyebrow as I bit my lip nervously.

“I am sorry sister, I merely came to apologise.” I said, failing to make eye contact. I felt Celestia’s fingers rest under my chin, ever so gentle, tilting my head up. With a warm smile she pulled me into a hug, her chin resting on my head.

“You came with good intentions sister. I am happy that you came to apologise and I am sorry that I snapped at you. Though maybe in the future, plan your apologies at more convenient times.” Celestia chuckled.

“I should have knocked, but I feared that my actions had hurt you. When I detected the suppression charm I thought that... I had truly hurt you, that you were in your room crying,” I whispered. With a sigh my sister wrapped me in a hug. The stench of sex and sweat made me cringe.

“Lulu I am not upset. Disappointed yes, but you are still my sister and I love you. No human is going to replace you,” Celestia sighed nuzzling me. “Though looking at the state of your hand... I assume you might try to replace me, did you enjoy the show?” Celestia chuckled, winking, my body suddenly uncomfortably warm.

“What!? With... him?” I spluttered, looking at her in horror.

“Come now, I saw how you looked at him. Are you telling me you did not want to take... a bite.” Celestia finished, giggling at my mortified expression. Blushing, I imagined David holding me like he did my sister with his small but firm hands sliding up my stomach. Shaking my head, I removed such strange and erotic fantasies from my mind.

“No I do not wish to take a bite. I am a princess not some common tart.” I hissed. “Besides, there are plenty of stallions I could choose from.” I huffed crossing my arms.

“Lulu, even before your banishment, stallions were a rarity. The war with Queen Thorax, the curse placed on ponies by the necromancer Grogar, and the assault on the Crystal Empire have left us in a critical state. Stallions are rare as it is and I am sure that David could be... persuaded to see the benefits of two mares.” Celestia chuckled.

“Sister, are you mad?! Why would you give up having somepony all to yourself? Beside, what makes you think I would even be interested in mating with him?” I replied defensively, though inside I was not completely repulsed by the idea. Despite his alien design, he was by no means hideous. He had a certain charm about him. His gentle nature was an he had an endearing quality that I liked.

“He is good in bed for one thing. The boy can do things that no other soul can. And honestly, I think a little hanky panky would do you good. ” I blushed, and in turn my sister giggled, giving me a cheeky wink.

‘The nerve of her being so uncouth. Has she no dignity as a princess, does she not realize how much of a harlot she sounds like right now? This is ridiculous, I will not sully myself by breeding with her exotic pet. The right stallion will come along eventually. Even if I have had no luck in the last three thousand years. I mean, sure no pony has made marriage proposals like they do to my sister, but they are just intimidated by my presence.’

Bit by bit, the cold, harsh truth that I was in fact still feared by my subjects began to dawn upon me. At the end of the day, the only ponies that would lay with me would do so only for bragging rights or political reasons. None would look at me with love, only lust for my body and the privileges my favor would offer them.

“But why should I mate with David? I refused to sleep with him because of my actions of past.” I snapped. Celestia giving me a sad look. Honestly she is out of her mind.

“Luna, I am not saying sleep with him if you want forgiveness. What I’m saying is that, if you want to unwind and maybe have a bit of fun, I am sure David would help out.” Celestia sighed.

“You know me Lulu, I am not trying to force you to do anything you are uncomfortable about. David is a sweetheart and would be horrified if he thought you felt pressured into doing anything with him. But, the last time you took a mate was around the same time I did... It has been a long time sister.“

“Tia, you can not be serious. Why would you do that when he is perfectly happy being loyal only to you? He is completely devoted to you.” I gasped. Though... if Tia is happy, maybe I could try him out for a bit of fun. In the end, if nothing came of it then at the least I would get a good lay out of it.

“Because I want you to be happy as well, and I think he is perfect for you. His personality is a mix of the two of us and he shares many of the hobbies we enjoy.” Celestia finished. “Have a think about it. If you want that itch scratched then David is guaranteed to meet that requirement.” Celestia giggled placing her hand against her mouth.

“It has been a while...” I mused, my face growing warmer. Was I blushing? Looking back at my sister I gave a bashful smile. “It has been a while,” I repeated.

With a grunt, Princess Luna let the barbell drop. The weight landed with a solid bang on the padded floor. With a sigh, the mare wiped her face with a towel, sweat trickling down her fur. With a grunt she tossed the towel over her shoulder flexing as a sharp crack sounded from her neck. I kept watch from the side, making sure that she was not over exerting herself. I had to be honest, my being here was slightly redundant as she was using primarily weights.

I would occasionally go over and show her how to properly work one of the more complex machines, or lecture her on proper body posture when lifting. It had taken me four years of studying to qualify as a personal trainer. I had needed to start from scratch with equine biology, often spending many sleepless nights with Celestia, who had helped me study. The mare had always been eager to help out and I really should have spotted the signs that she was interested in me back then.

Luna’s technophobia made it hard to get her to use other machines that were required in her training, and had lead to many pointless arguments.

Lightly rubbing her toned arms, the mare turned and gave me a patronizing smile as she dumped sixteen hundred pounds off the bar. With a small twitch of her head, she motioned that it was my turn, causing me to sigh. Walking over, I got myself comfortable and my back rested on the bench as Luna lazily picked up the bar. She playfully twirled the bar between her fingers, a silent jab at how much stronger she was than I.

Wearing nothing but a grey sports bra and a pair of black shorts, the mare left most of her body on display, leaving little to the imagination. I could even make out part of her crescent moon cutie mark.

Walking over, she held onto the bar until I had a firm grip. With a small grunt, I slightly lowered my arms making sure not to break posture. The bar rose and fell in a repetitive line as I allowed my mind to wander.

Despite her dislike of me, Luna took training seriously. She, at the very least, kept a semi professional attitude when working out. Unfortunately, the cold indifference towards me had never changed.

In my naivete, I’d hoped that giving her time would let her see that I didn’t hate her and that I was truly sorry for my actions of the past, but now I just assumed the damage had been done and that was never going to change. The best thing I could do was just try and make my life here as problem-free as possible.

With a strained grunt, I signaled for Luna to grab the bar. When the mare didn’t move, I gave a small groan of discomfort, and my arms started to shake.

“Luna! Can you grab this thing.” I hissed, unable to push the weights to the side.

“Oh but it is so much more fun to see you struggle,” the mare teased, slowly strutting over with a smirk plastered on her face. Leaning down, her breasts came to rest on the bar her body weight slowly pushing the bar down. Gasping, I gritted my teeth, trying desperately to keep the bar up. All the while, a malicious grin stretched across her face, chuckling throatily at my pained expression.

Pausing, Luna’s horn flickered to life, glowing a soft aqua blue, the weights disappearing. The barbell seemed to come alive, distorting and twisting from its original shape; coiling around my arms and torso like a metallic serpent.

“Luna, what the fuck?” I demanded. The mare looked down at me with a playful smile.

“Whatever do you mean... David?” She cooed, batting her eyelashes at me. Humming softly, Luna grabbed my bound form, throwing me roughly over her shoulder. “Now, come. I have something more fun in mind.” She chuckled darkly, the tone making me nervous.

With a sharp crack, I felt my body become weightless and my sight was replaced with a pitch black that left me blind. A falling sensation also left me feeling ill. With a grunt, my body landed on a bed. My eyes strained to focus, but I made out the hazy form of Luna. Still bound by the twisted bar, my struggling was more comical than it was productive.

My heart pounding in my chest, I watched as Luna strutted towards me. she paused with a smirk on her face. Climbing onto the bed, the mare leaned down so that her face nearly touched mine.

“You will not get away with this, when Celestia hears—” I began, but the cold texture of her lips gently pressing against mine silenced my threat. My eyes widened in shock, unsure of how to process what was happening. Her lips held a hint of vanilla, and her tongue pushed against mine, causing me to gasp.

With a jerk, I pulled away. My head hit the backboard and Luna gasped. She held a hand to her chest as a small string of saliva ran down her lip. Unsure of what was happening, I used my legs to push myself up the bed, hoping to put a bit of distance between me and Luna.

The mare had obviously gone crazy.

“What the hell?!” I spat, giving her her a filthy look. “Do you honestly hate me so much that you would attempt to ruin the relationship I have with Celestia?!” I seethed, aghast that Luna would attempt something so malicious.

“I will not do this! I refuse to betray Celestia.” I said defiantly, silently shitting myself at how I was going to stop a mare that could easily tear a tank in half from having her way with me.

A pair of velvet hands suddenly grabbed my shoulders as I was pulled onto someones lap. Looking up, I found myself peering into two magenta orbs that belonged to a very amused-looking Celestia. The bar that had trapped my arms vanished with a small pop, and the white alicorn propped me up against her chest.

“Celestia?!” I asked, my face twisting into one of confusion.

“Trust me.” She whispered, her breath ticklish on my ear and making me shiver. Luna crawled towards me and grinned wildly as she set to work on removing my shorts. With a sharp yank, they were flung carelessly onto the floor. Luna paused. Her eyes examined my package and a grin creeping up on her face. “Are you alright, hun?” Celestia questioned. “We can stop if you’d like,” she whispered.

“I’m fine, just surprised is all” I replied, self consciously trying to cover myself. I was comfortable with myself, but given their size, I had always been slightly self conscious about how I compared. Resting on her hands and knees, Luna examined my package, a wicked smile working it’s way onto her lips as I tensed.

“Relax...” Celestia purred, nibbling on my ear affectionately. “You are bigger than you think.” She giggled, making me blush. With a gasp, I felt Luna’s hand wrap around my member, the softness of her fur gaining an instant reaction as she giggled. Celestia smirked, her breath tickling my ear.

“For me? How very kind of you David.” Luna chuckled. “I think I might just have a... taste.” She purred. Her lips pressing against my member as I flinched. Her tongue lightly swiveled around the head, Celestia wrapped her hand around the base, resting her head on my shoulder as she lightly jerked her hand up and down.

“Allow me to help sister.” Celestia spoke up, the two taking a perverse delight in making me uncomfortable. With a smile, Luna parted her lips. Her mouth encasing the tip as I grip the sheets. Luna started to lightly bob her head, her tongue working clockwise as Celestia increased the vigor of her strokes.

The heat from Celestia’s fur and the attention I was receiving from the two mares left me flustered my teeth clenched as Luna’s tongue teased and prodded at my head her eyes glowing with mischievous intent.

The mare’s tongue skillfully dances along my length her hands resting on my legs

With a grunt I reached my end, my body stiffening as Luna’s eyes widened in surprise. With a spluttering cough, Luna swallowed, gingerly wiping her mouth.

“You missed a bit,” Celestia whispered as she leaned forward. With a small smirk she extended her tongue, running it along the side of Luna’s chin. The mare gave a squeak of surprise.

Pushing her sister aside Luna gave me an expectant look, wiping Celestia’s drool from her cheek.

“Well? Is it not customary to return the favour?” Luna demands, watching with a childish impatience. Positing myself in between her legs, my left hand experimentally brushed against her inner thigh. My other hand lightly traced the alicorns toned abs making Luna shiver and bite her lip in anticipation.

The sight of a glistening wetness around her sex provided a clear sign that she was ready. My hand gently brushed over her sensitive area, gaining a gasp from Luna at the sudden contact.

Pausing, I pushed my thumb down, wedging itself in between her swollen lips. Luna let out a sharp gasp and her eyes widened. I casually rubbed my thumb back and forth, Luna’s form shivered from the teasing, the mare biting her lip in anticipation.

Her cheeks were a red hue and her eyes were clenched shut. Lightly tracing the edge of her sex. Luna gave squeaks of frustration, biting her lip in pent up lust .

“Can you cease with this teasing?!” The mare barked, glowering at my playful grin. Pressing my thumb down, Luna gave a small gasp and her eyes went wide. Pulling back I used my index and ring finger to spread her sex. With a grin I pushed my middle finger into Luna, her breath hitching. Adding another digit I took my time inserting my fingers, a slow and steady pace.

. Her teal eyes looked at me with a combination of want and annoyance. Slowly with a small jerk, my finger parted her moist sex.

Removing my hand I leaned down, my tongue slowly glided across the mare sensitive lips. The bitter, but pleasant, taste of raspberry made me wonder if ponies here each had a unique taste to them. The taste was pleasant and left me wanting more. My fingers kneaded and massaged the surrounding area as my tongue plunging into her sweet spot gaining a cry of approval.

“Oh god, oh... oh god.” Luna gasped her back arching as she roughly pushed my head deeper, smearing the bottom half of face in her arousal. I hungrily ate the mare out, enjoying the taste of her. The mare’s soaked sex was not unpleasant her fur smelling strongly of lilac. Magic and very strict hygiene meant that eating her out was not a problem.

The mare harshly bit her hand in a vain attempt to muffle herself. Sweat running down the side of her face, her tongue lolling out the side of her mouth. Finally I felt Luna tense her fingers clenching as she gave a sharp gasp. Warmth spread over my face as my chin was coated. spluttering I pulled away, gingerly wiped my chin, Luna panting in relief.

Leaning over Celestia gave her sister a smug grin her eyes glowing with a mischievous twinkle.

“I told you he was good, no?” Celestia teased, Luna glowering silently as she tried to catch her breath.

“He was adequate but I am still not convinced,” Luna replied sternly.

“Oh don’t be such a prude! You enjoyed that and you know it,” Celestia replied, pushing Luna down, motioning for me to approach. Celestia lit her horn as I felt a strange tingling on my face. I realized instantly that the unpleasant sticky feeling was now gone.

Positioning myself so I was comfortably tucked in between Luna’s large thighs I lightly placed my hands on her waist, lining myself up with her.

“If you are going to be so loud then I will put that mouth of yours to work.” She stated, making sure to leave room for her sister to breathe. Thrusting into Luna again, I watch as Celestia grinds her hips back and forth, Luna gingerly running her tongue along her sisters slit.

“Oh so naughty.” Celestia gasped, her wings flaring up in arousal at her sister's teasing. Biting her hand Celestia’s body twitched with every flick of Luna’s tongue. The bed shook with every thrust the heated gasps and sharp squeaks fading as I felt tension building up as I increased the vigor of my thrusts. Leaning down I latched onto one of her breasts gaining the desired response as Luna gives a muffled squeak.

Luna’s fur bathed my body in a sweltering heat, leaving both of us panting as I slammed into her with a ferocity that surprised even myself. My whole body trembled with the rigorous task of holding back my orgasm as I grasped the mare’s hips pulling her towards me as I pushed into her. Luna’s hips bucked wildly, our bodies meeting with a sharp wet slap. her inner walls caress me, milking me as I find myself at my limit. With a final thrust I feel my body tense as the pent up orgasms explodes.

Luna cries out in delight her hands clawing at my back as I collapse on top of her. Luna’s toned legs wrap around my waist like a vice making me wince, her arms pulling me to her chest as she gave a throaty cry of ecstasy. her wings shiver in delight knocking over a lamp as her body twitches from the intense orgasm.

Celestia followed suit her wings limp, chest heaving as she slides off her sister. The three of us give sighs of relief the cool summer breeze traveling over our sweaty forms. The gym work out coupled with the sex left me exhausted as sweat clung to my body. Resting her chin on top of my head, Luna gave a content sigh, her fur matted. Neither of us spoke as Celestia shifted her head coming to rest on my chest as the three of us lay in a comfortable silence. Her mane caked in sweat, it no longer had it’s ethereal like state as it clung to her head and body. Small strands stuck out at odd angles her fur ruffled as the mare cuddled me closer.

Clearing her throat Celestia looks at her sister with a smug grin. Luna rolled her eyes giving me an affectionately nuzzle.

“Very well sister, consider me convinced.” Luna spoke up, rolling her eyes at Celestia's teasing smile. a sharp flash from Celestia's horn removing the sweat and sticky juices as I felt clean again. the mares humming in content at no longer being covered in juices.

"I knew you would enjoy it." Celestia replied, burying her head into my shoulder as she gave a content sigh. Yawning, I sleepily rubbed at my eyes. I felt myself slowly drift off.

'What an awesome day.' I mentally mused.