Celestia's Sweet Little Sister (bdsm, spanking, comfort sex)

by incelestia

Rating: mature
Tags: Romance, Princess Luna, Porn, Fetish, Princess Celestia, Sex, My Little Pony: Friendship is Magic
Length: 3074

Princess Celestia comforts Princess Luna, but antics turn a bit kinky.

Celestia, sensing Luna plotting rebellion, attempts comforting her little sister to prevent her from lashing out against everypony. Cuddles turn into an awkwardly comforting massage, but as Luna voices her angst, Celestia decides to discipline her. Spanking turns to edging, and Luna melts at the thought of being Celestia's "good girl." kinky but comforting bdsm sex ensues!

Published 2019-04-21 02:20:01 UTC
Last updated 2019-04-21 02:20:01 UTC

Celestia's Sweet Little Sister (oneshot)

Celestia cared. A lot. Her people were her life’s work. What ruler didn’t feel like a surrogate mother to their kingdom? She raised them, nursed them, educated them, and protected them in the same way a mother protected her young. Her people were her chosen family. And that’s why it hurt so much when her own blood threatened to break that bond.

Luna wasn’t a bad pony. She knew this in the deepest recesses of her soul. But she was angry, rebellious, perhaps corrupted. Celestia knew Luna was plotting, but she was plotting in pain.

Her sister had always been less favored by her people. The moon was never as appreciated as the sun. Celestia knew her people were ungrateful at times, but this did not justify Luna’s actions.

If Celestia was to protect her people, she would first need to mend her sister’s wounds.

She knew what she had to do.

Celestia flew up to her sister’s room. Luckily, she had predicted Luna’s actions early on in her rebellion, when Luna was still attempting to hide her suffering.

“Sister, may I come in?”

Softly, an annoyed sigh rose from behind the door. Luna was angsting.

“Sister, I have come to check up on you. I noticed that lately you have been… bothered? About something?”

“I just want to be left alone,” came the short reply. Celestia felt a twinge of hurt for her sister.

“I care for you, my sister, let me comfort you.”

No response.

“Ok, I will check up on you again later. I am here for you whenever you need me.” Luna heard the retreat of Celestia’s hooves and, in a moment of instinct, called back to her.

“Wait… don’t go. You can come in.” Luna creaked the door open and peered out. Relieved, Celestia turned around and hugged her sister. “Thank you for letting me in.”

The two sat together on the bed. For a few awkward moments, there was silence. But it didn’t take long for Luna to start spilling her sorrows. Within an hour, Celestia was holding Luna and massaging her back, as Luna cried into Celestia’s mane. Celestia felt herself enjoying the touch, it was nice to hold her sister again, despite all the trouble she would have caused.

“Youre such a sweet mare,” Celestia mumbled in Luna’s neck, “In time, our people will learn to love the moon for all the tenderness it brings.”

Luna, still clinging to Celestia, shrugged, hiccupped and then sniffled. Her nose was running from having cried so hard. “They think the moon brings darkness, and with darkness, chaos. If they so fear the moon then why not give them what they deserve?” Luna mused. Shocked, Celestia hushed her. “My sweet little sister, you cannot hurt our people. They will never learn to love you if you only punish them for their ignorance.” Celestia moved her hoof lower down Luna’s back. “But I want to make them suffer. I want them to feel pain like I’ve felt pain.” Luna broke away from Celestia and began shaking in a mixture of sadness and rage. Offended, Celestia pulled her sister closer and whispered in her ear “If you hurt our people, I will have to discipline you… my dear sister.” Luna could feel Celestia’s hoof inching closer down her spine.

Surprised, Luna elicited a soft gasp. She knew her sister was capable of raw power, but she did not believe her willing to use it. Celestia used her magic to flip Luna on her belly, and then placed her on her lap.

“My dear sister, as a gentle warning…” Luna felt a satin blindfold wrap around her head, concealing her eyes. “I love my children as dearly as I love you…” Luna felt a soft slap on the bum. “And with motherly love comes motherly discipline to… push you in the proper direction.” The slaps increased in tempo. They were soft. Not hard enough to sting, Celestia’s purpose was not to cause physical pain. It was to reform her sister. She saw so much potential in the girl, if only she could gently push her in the right direction. If she could make her sister feel embarrassed for what she had done, perhaps she would not do it again.

Luna was confused. She felt embarrassed. She was sure about that. But embarrassment was too simple of a word to describe her emotions. There was something else lingering under the surface of her shame. Was it comfort? Celestia had always been a nurturing figure in her life- she could rely on her older sibling for comfort. Maybe, but it was also, perhaps, something else.

“My sweet sister, you are so much better than the villainous caricature you have concocted for yourself.” The slaps were a rhythmic beat. Luna felt herself gently swaying into them. Subtle, she thought, I must be subtle. I enjoy this more than I should. “Why must you hide behind such personas?” Luna heard her sister ask. She found herself not knowing the answer.

Celestia felt her sister wiggle against her thigh. She assumed it was due to pain, and worried, stopped. “Is your bottom sore, sweetie?” Celestia asked her sister. Surprising herself, Luna let out the tiniest of moans in response.

“Oh.” For the first time in her eons of reign, Celestia did not know what to do.

Was it possible that, perhaps, her sister was enjoying this?

And if so, what should she do?

Celestia felt Luna wiggle again. Was… was she begging?

She felt her hoof instinctively rub Luna’s butt. Another moan.

Something clicked. Celestia realized Luna wasn’t the only one enjoying this.

The moan was her own.

Reassured by her own sister’s pleasure, Luna pushed up her butt in anticipation of more attention. Celestia responded with more soft slaps.

“You enjoy this, don’t you?” Celestia mused. Shy, Luna sighed a quiet “Yes.” “I thought I would discipline you to be a good girl, but it seems you enjoy punishment?” Luna flushed at this, embarrassed at the idea of enjoying her sister spanking her. But that rush of fond emotions followed soon after the embarrassment, and Luna let out another small, but slightly louder, moan.

“Ah, well, I suppose this discovery is not a waste. I might not have found a way to punish you, but I have found a way to reward you for good behaviour. Are you a good girl?” Celestia asked her little sister. Luna did not know how to respond, was she a good girl? “Am I a good girl? I don’t know.” “My sweet sister, you can be a good girl, if you do as I say.” Luna thought, if I am a good girl, my sister will make me feel good. But what do I have to do to be a good girl?

“Do you want to do as I say?” Celestia asked Luna. Celestia saw the sweat glisten on Luna’s back. “Do you want to be a good girl for your big sister?” Luna let out a shy muffled “yes?” “My lovely sister, what did you say?” Celestia could smell Luna’s arousal. The scent lingered at the back of her throat. “Say it nice and clear for your big sister.” Luna couldn’t help but shiver and moan, she felt dazed with pleasure. The slaps continued caressing her bum, interspersed with an occasional ass grab. “Say it for me” Celestia pressed. Desiring her sister’s approval, Luna mustered all her will power to voice a coherent “yes!”

“What a good girl” Celestia’s silken voice dripped with arousal “Here is your reward!”

The slapping continued, slightly harder, but only for a moment. Then, suddenly, it stopped. Blindfolded, Luna could not tell what was going on. The second felt like an eon of agony. Then, without notice, pure sensation. Celestia was teasing her sister’s labia. She could feel her magic work its way around the entrance to her pussy.

“Ah!”

Celestia could smell more of her sister’s aroma. Her sweet little sister’s entire body was squirming in pleasure. The poor girl couldn’t help it- her arousal had driven her mad.

“More! Please! Please!” Luna begged. Her voice coming back to her in snippets of simple words and submissive pleas. “Now, now, dear. Patience is a virtue. And good girls are full of virtues.” Celestia breathed into Luna’s ear, “Now be a good girl and get on the floor for your loving sister.”

Blindfolded and disoriented with lust, Luna stumbled to find the floor. Concerned for her sister’s wellbeing, Celestia helped guide her younger sibling with her magic on to the floor and into the proper position. On all fours, her butt in the air with her head resting on Celestia’s lap, Luna was drooling with lust. If it wasn’t for Celestia’s magic, Luna would barely manage to balance upright.

“What a sweet good girl you are. I am so proud of you, you are so obedient for your sister. Now show your love with a nice kiss on my thigh.” Eager to please, Luna sloppily kissed her sister’s thigh. “Good girl, what a good girl.” Luna could feel her sister’s magic lightly caress her clitoris as a reward. “Be a good girl and keep kissing.” With each kiss, Luna felt a soft caress around her labia. Her sister was so kind to her, to reward her in such a pleasurable manner for being good.

“Now, let me teach you to please your sister in a new way. Be a good girl for me and give me a lick.” Excited to learn new directions, Luna licked her sister’s thigh. “Good, now move closer to your left.” Blindfolded, Luna followed directions as best as she could. She trailed her tongue left across her sister’s thigh until it reached something wet.

“Ah!” Despite knowing where Luna’s tongue was heading, Celestia still felt a tingle of surprise. She may have been aware of her arousal before, but Luna’s tongue made it all the more evident.

“Good girl. Goooooood girl.” Celestia moaned, deciding to finally massage her sister’s clit with her magic. “You are such a good girl for me. I couldn’t have asked for a better sister.” Her sister whined in pleasure at the mixture of praise and stimulation. Celestia felt her own clitoris throb in response. Never had she experienced something so sensual, so erotic, as her own sister licking her aching arousal.

Luna did not need sight to know her sister was melting with pleasure at every lick. She could sense Celestia’s body aching more wetness into her mouth. Luna felt dizzy with happiness, knowing she was making her sister feel so good. Soon, she couldn’t tell her own drool from her sister’s juices. The thought made its way down her body, straight to her clit, and soon she was moaning with pleasure in unison with her sister.

“It seems I don’t even have to train you to associate my pleasure with your own.” Celestia swooned into Luna’s mane. “Youre such a good girl, your sister is so proud of you.” Luna could feel her clitoris ache for her sister’s touch. “Now, Im going to teach you something new. So be a good girl for your big sister and listen.” In sisterly obedience, Luna’s ears perked to hear her new command. “If you want to be a good girl, suck on my clitoris. Be rhythmic, lick me occasionally. Please me, my sweet little sister.”

Never had Luna felt so eager to obey her big sister’s commands. In all her interactions with Celestia, Luna had always felt a deeply repressed jealousy that emerged as childish rebellion. Luna never chose to be the moon, she never chose this path of the least favored. It seemed unfair that Celestia would be the cherished one, favored by the people. Everypony loved Celestia, but it seemed to Luna that Celestia never worked hard for her popularity, for respect. Unlike Luna, the forgotten one. She never chose to be misunderstood. All she wanted was acceptance and love. And not to live in the shadow of the sun.

Yet now Luna felt cleansed of the pressure, the hatred. She realized that the jealousy she had felt towards her sister was misplaced. Her older sister understood her, it was the other ponies that did not. And why push away someone who loves you so intensely, so unconditionally, as one’s own sibling? If Luna was to be accepted, cared for, then damn the ignorant thoughts of all other ponies. She loved her sister, Celestia would take care of her. She could trust her older sibling, with all her charisma, to convince the other ponies of Luna’s value to the kingdom. Now she understood.

With all her passion, Luna gave Celestia’s labia an intense and long lick. Then, with proper timing, she gently sucked and swiveled her tongue around her sister’s clit. Celestia couldn’t help but thrust back in time with each suck. The sensation was too much, her sister’s moans too cute. Celestia felt her muscles clench, her clitoris throbbing with anticipation. Unable to hold on any longer, Celestia cummed into her sister’s mouth. She rode out the orgasm with each thrust. Luna, despite being aware that her sister came, couldn’t help but continue sucking on Celestia’s overly sensitive clitoris. “Ah! Ah! Ah!” Celestia enjoyed the sensation, but it was soon too much. Easing her sister away from her clitoris, she saw how aroused and dazed Luna was. Her face was covered in her own juices, her eyes glazed over in pleasure. Luna’s tongue was still out, attempting to lick at the air. “Calm down sweetie,” Celestia pet her sister’s mane, “It will be your own turn soon.”

Incapable of much more than a desperate whine, Luna looked up at her big sister with curiosity in her eyes. What was Celestia planning next? All of Luna’s thoughts were devoted to pleasuring her big sister. What else did Celestia want?

Her thoughts were answered when Celestia used her magic to levitate Luna on to the bed. The young mare felt the magic gently caress around her thighs and butt. With her magic, Celestia eased her sister’s glistening arousal towards her. Luna couldn’t help but moan.

“Now, now, my dear sister. It’s your turn to cum. You’ve been such a good girl for me, so obedient and submissive. You did exactly as I told you to.” Luna could feel Celestia’s magic easing into her aching cunt, teasing her g-spot with the softest of touches. The sensation was driving her mad. “Be a good girl, and do as your sister tells you to.” The pressure inside her cunt was growing, she could feel the magic working its way inside her, thrusting her open. “I want you to cum when I give you the command. No sooner, and no later.” Incapable of thought beyond pleasing her older sister, Luna gave out an obedient whine. “Good girl.” Celestia found herself loving Luna in this state. “Gooooood girl.”

Celestia’s magics worked deeper into Luna, filling her needy cunt with sensation. It was as if Luna was being filled with an expandable liquid dildo, that squirmed and rubbed up and down inside her. She could feel the passion of her sister’s love inside her, in the form of her magic. The feeling was nearly unbearable. “Ahhhhh!” Luna groaned. “My dear sister, I did not say you could cum yet. Be a good girl and hold in longer for me.” Torn between two instincts- her body’s urges and her sisterly obedience- Luna was floating on the edge. She could feel her sister’s teasing slow down, allowing her to catch up and obey her commands. Luna could hold it for Celestia a bit longer, she told herself. She wanted to prove to her sister she would do anything she asked.

“Good girl, hold your cum for longer. Are you ready for a bit more?” Celestia rubbed Luna’s back as the magic worked itself again on Luna’s cunt. “I know you can hold your cum for me, my dear sister. I know you can do it!” Celestia’s encouragement soothed Luna, but aroused her as well. She could feel the magic tantalizingly press against her g-spot. Her cunt dripped with need. “Please…? Please?” Luna begged. She could feel her own clitoris twitch.

“Not yet sweety, a bit longer. I love seeing you in this state. Be a good girl for me.” Luna felt her body loosen, and she began to drift in a sea of pure pleasure. Being on the edge felt so good, and her sister’s encouragement felt so loving. With every word of affirmation, Luna could feel a tingling sensation on her neck and spine. She felt so loved, so cared for. But her clitoris’s ache once again became unbearable, and her moaning became more desperate.

“Ahhhhhhhhhh!” Luna moaned. “Sweet, sweet sister. I want you to keep holding it.” Luna could feel Celestia’s magic begin rubbing her clitoris in time with her g-spot. Her cunt felt so full of Luna, and her clitoris ached with need. “Sister, I know you can hold it.” Luna held it back, on the edge for what felt like forever. Her drool, sweat, and arousal madly dripping down her body. When her sister finally told her she could cum, she almost forgot how. Being brought to the edge and held on the edge for what felt like an eternity made her forget there was something beyond. Nevertheless, her body’s instincts kicked in, and without thought, she let out a long squirt while her clitoris throbbed in orgasm. “What a good girl,” Celestia caressed her little sister’s mane, “What a good, good girl.” Luna, barely capable of sentient thought, moaned in response. “I’m so proud of you for being my obedient little sister. Im so proud of you for cumming when your told. You’re such a good, good girl.” Celestia’s praise sent shivers down Luna’s spine. Her whole body felt so good, so loved. Her world was Celestia, all she wanted was her praise. “I love you so much, my sweet little sister,” Celestia swooned into Luna’s ear, “I wouldn’t trade you for the world.” Content, Luna drifted to sleep on Celestia’s lap. If being a good girl felt this good, this loved, Luna promised she would always be Celestia’s sweet little sister. Nothing else had ever felt so right.

Author's Note

thanks for reading! wrote it for the april 2019 incest competition.