Twilight the Cake Thief

by RoyalBardofCanterlot

Rating: mature
Tags: Comedy, Romance, Sex, Princess Celestia, Twilight Sparkle, My Little Pony: Friendship is Magic
Length: 3307

Twilight faces punishment after stealing Celestia's cake. A sexy punishment.

Twilight has done it now. After committing a terrible (not terrible) crime she must suffer the terrible (sexy) punishment.
Contains erotic spanking, BDSM themes, cake theft, a ticked off Celestia, a very naughty Twilight, cuddles, cunnilingus, hoof-worship and make-up snuggles.

Published 2016-01-17 23:50:01 UTC
Last updated 2016-01-17 23:50:01 UTC

Chapter 1

Celestia could not entirely recall the last time she had been this happy. She had been happy, ecstatic really, when her sister had been returned to her. Although that happiness had been somewhat marred by the long and bitter road towards healing that both sisters were even now travelling on. She had been happy when her edict ending income taxes on low-income families had been pushed through Parliament because her nation's happiness was her own. She did take an exorbitant amount of pride in her work after all. She had also been happy when she'd discovered the existence of the triple-layer chocolate cake.

All that paled in comparison to the sheer, ridiculous amount of joy coursing through her at the feeling of her former faithful student and now fellow princess snuggling up to her side. Both princesses were levitating plates with pieces of cake on them. The cake had been evenly divided-three for Celestia, three for Twilight. It was a perfectly fair arrangement.

Cake and Twilight...what could be better than this? The Sun Princess wondered as she finished off the second slice of cake. Her marefried nuzzled her and Celestia nuzzled her in turn. Twilight's mane smelled wonderful, a combination of lilac and Twilight's own natural, fruity scent. Her sweet scent mixing with the chocolate was almost enough to drive Celestia wild with desire. She swallowed the last piece of cake and lifted up the third to her lips. But just before she could take delight in the confection, a second magical glow took hold of it.

"Wha-Twilight what are you doing?!"

Before Celestia could protest Twilight had taken the cake, shoved it in her mouth and ran off the bed.

"It's for your own good! Luna said you needed to be on a diet!" Twilight explained as she hastily ran towards the door.

"A DIET! COME BACK HERE!"

Celestia flared her wings and flew off the bed. Before the enraged royal could catch her Twilight galloped towards the door.

...
"TWILIGHT AURORA SPARKLE! YOU GET YOUR BUTT BACK HERE SO I CAN SPANK IT!"

The shout reverberated through the shining, alabaster halls of Canterlot Castle. It was followed by the pop of an alicorn teleporting and and then a purple blur zooming down the hallway. The blur paused long enough to reveal Princess Twilight Sparkle who licked her lips and then went back to galloping.

The guards didn't even blink they were so used to the antics of the supposedly dignified and venerable alicorn royalty that inhabited the palace.

"What do you suppose she did this time?" One of the guards, Solid Spear, asked.

"Whatever it was, they'll disappear into her bedroom for a couple of hours and come out grinning and smelling like sex." His companion, Valiant Blade, answered.

"Well, none of our business."

At that moment, Princess Celestia came soaring down the halls. It was unusual to see one of the princesses flying in the castle. Her white wings were spread wide to their full length. Her flowing, rainbow colored mane and tail were streaming behind her like living things. Her face was not quite as wrathful as one would expect. Rather, she seemed more annoyed. Her lips were drawn in a tight frown. Her eyes scanned the halls.

She landed and smiled sweetly at the guards.

"She went that way, Ma'am." Valiant Blade said, gesturing with his hoof.

Celestia took back to the air, a whoosh of wind following in her wake and nearly knocking down the guards. As she hurriedly soared she scanned for the naughty, younger princess. Twilight was smart and had a lifetime of experience of hiding from an angry Princess Celestia. Celestia closed her eyes and searched for any spells or incantations.

The layout of the castle revealed itself to her sixth sense. Strands of mystical energy flowed all throughout here as was to be expected any place that unicorns gathered. There were several fading signatures of teleportation spells, all heading towards a single point. Celestia grinned. She knew where her mischievous marefriend was now.

But such an obvious choice...Twilight would have to know I'd find her there. What is she planning? Celestia wondered as her horn glowed in preparation for a teleportation spell. There was a yellow flash and she vanished.

When she reappeared it was in the old observatory. Twilight had come by with Spike to clean this place up a few days ago. There were no books left since they had all been transferred back to Twilight's library. There wasn't so much as a speck of dust left after Twilight and Spike's thorough dusting. There was also no Twilight. Celestia swiveled her ears checking for sounds. Suddenly, she heard a muffled giggle from under the bed. Celestia grinned.

"The jig is up. Come on out and face your punishment, cake thief."

There was no sound in response. Celestia raised an eyebrow and used her magic to lift up the sheets. Before she could get them lifted an inch there was a flash of teleportation magic and Twilight scrambled towards the window before spreading her wings and darting out.

Dang it! She can fly now! Why did you give her wings, Celestia? Why?!

Actually, the truth was Twilight always had the potential for alicornhood. Celestia had only pushed the process along somewhat. With a grin of her own Celestia attempted to take off after the younger alicorn. She mumbled a curse when she realized she was far too big to fit through the window. A blush spread across her face as she realized her devilish former student may have had a point about going on a diet. She teleported outside the tower and looked up.

Several ponies, seeing their sovereign teleport in the middle of the street stopped what they were doing and looked at her expectantly, some even going so far as to bow.

"Um, no need to be alarmed my little ponies. Just doing some excer-I GOT YOU NOW!"

Celestia rocketed into the sky leaving behind a crowd of very confused nobleponies. Twilight, seeing Celestia flying towards her, ducked behind a cloud. This did not deter the solar monarch. She dived right towards the cloud so Twilight flew away from it and flew into the wild, blue expanse.

Celestia charged after her and Twilight ducked behind another patch of cloud. They chased each other around the clouds, the wind soaring through their manes and feathers. Twilight always made sure to fly a few inches ahead of her fellow princess. Unfortunately, she was not quite as experienced with flying as Celestia was. She banked a hard right, her wing scraping a cloud and obliterating it. She cried out as she spiraled out of control.

Celestia suddenly forgot she was supposed to be angry at the younger mare. Seeing Twilight falling reminded her of all the reasons she loved her and would never want to see her hurt. She hurtled towards the falling alicorn and caught her in her hooves. Twilight showed her thanks by kissing her on the nose.

Celestia felt her heart melt. Twilight took advantage of this by teleporting from her arms and continuing to fly. Celestia shook her head and the chase started once more. The wind whistled around them as they rushed over the tall, grey mountains that the former fortress that was Canterlot had been built upon. They were now so close to Ponyville that Celestia could make out the buildings. Rolling pastureland spread out from the mountains. Twilight angled her wings, directing her flight pattern away from there and back towards Canterlot. Celestia darted after her.

The elder alicorn let the younger get ahead because she was having too much fun to let this end now. Twilight adopted a zigzag flight pattern, the kind developed by pegasii to deliberately evade a pursuer. Celestia adopted a flight pattern that was opposite of hers so that she could keep up with her.

She felt herself becoming tired. It had been a long time since anypony had dared race her and an even longer time since she had used her wings this much. She was beginning to suspect this was all a plot to get her exercising. To be fair Celestia probably could use some exercise and probably did need to lose some weight.

Still, why did Twilight let her pick out three pieces of chocolate cake? If only she'd said something instead of just stealing it.

Ah, I see. Then I wouldn't have wound up chasing her. Little tease.

Still, stealing cake from the royal plate was punishable by a spanking. A long, hard one right across her lap.

Celestia looked up and realized she had lost sight of Twilight. She closed her eyes and reached out with her magical senses. Twilight had flown far ahead, but Celestia could still sense her. She had come to a stop, probably resting on a cloud. Celestia could easily teleport and grab Twilight, but that would bring the game to an end far too soon.

...
Twilight rested on a cloud and reflected that the plan was going well all things considered. Luna was the one that had decided that Celestia needed to go on a diet. Though she was far from fat, she was a few pounds heavier than she should be due to her overabundant love of sweets.

Luna had enlisted Twilight's help and told her not to allow Celestia to have more than two slices of cake. The problem was that Twilight had no idea how to make her former mentor do anything. Being in charge for thousands of years did tend to make one rather bossy and stubborn. So, when Twilight saw Celestia head towards the third slice of cake she'd made a rare, spur-of-the-moment decision and grabbed the cake.

Then she had teased her into chasing her and following her into the observatory. After all, diet without an exercise regimen wasn't entirely helpful. Twilight knew that from personal experience. She had rather hoped that Celestia would use the stairs, but by this point she must have burned several calories just flying after her. Twilight realized she had probably lost quite a few calories herself.

Her wings were aching, sore and probably in need of a preening. After her "punishment" Celestia would probably take care of them. The thought of intimacy with Celestia still sent a tingle up her spine and she had no doubt it always would. A whoosh of wind alerted her to the fact that Celestia was zooming towards her cloud.

Twilight's horn lit up and she vanished. When she reappeared she was hovering in midair and Celestia was standing on the cloud. She spent a few moments catching her breath. Suddenly, Twilight blew a raspberry and darted away. Celestia took off after her.

Twily sure has gotten more playful since we started dating. I like this side of her. Oh what are you saying? You like EVERY side of her. Celestia thought as she continued the chase. Twilight began to slow, giving Celestia a chance to rush forward and wrap her hooves around her.

"So, you finally caught me." Twilight said, trying and failing to hide a grin.

"Um-hmm."

"Am I in trouble?"

"BIG trouble." Celestia whispered into her ear.

"Am I gonna get...spanked?" Twilight said in a sultry tone that turned Celestia's cheeks crimson.

"The spanking of your life."

Twilight shivered in anticipation. She'd always loved the thought of being spanked. As a filly with nearly uncontrollable magic and limitless power the thought of being out of control was terrifying. She'd needed the assurance that their were loving adults in her life that were there to reign her back in and guide her when she was losing control. And often that guidance came in the form of a firm hoof to her behind.

Now, it was for a slightly different reason. Twilight got comfortable in Celestia's embrace as she was carried back to the castle. Twilight's life was one of structure, order and discipline. For a unicorn who could kill somepony with a stray thought that was absolutely necessary. She awoke in the early morning and spent an hour doing exercises designed to keep her magic focused then another hour engaged in study and meditation.

She loved study and enjoyed the peace of meditation. However, there were times when she longed to lose control and the idea of giving control up to somepony else-somepony she loved and trusted-sent a thrill through her loins. Celestia was the one she willingly surrendered to. Her lover, teacher, friend, mistress and Goddess.

She nestled into Celestia's neck and received a nuzzle in turn showing that Celestia wasn't truly angry with her. They flew over woods and mountains and the spired city of Canterlot. They landed inside her bedroom and Celestia placed her down before levitating over a chair.

"So, Twilight. You have been a very naughty filly." Celestia said, fixing her with a glare that made Twilight shrink back.

"Y-yes, Mistress." She said, shuffling her hoof.

"You stole my cake."

"I'm sorry, Mistress." She whimpered, assuming the role of a chastened school filly.

"Not sorry enough. You are going to be spanked."

Celestia sat down on the chair and patted her lap. Twilight hung her head and slowly trotted over, bending over Celestia's lap, willingly surrendering to the chastisement of her Mistress. She stuck out her bottom and lifted her tail. Her Mistress placed one foreleg on her back, holding her in place. Then she lifted her hoof and brought it down hard on Twilight's tushy.

"Oh!" Twilight cried out.

Celestia lifted her hoof again and gave a second, harder smack to another part of Twilight's rump. Twilight moaned. Celestia gave another smack to the same spot, then a flurry of smacks to the right side of Twilight's rump. Twilight cried out while Celestia brought her hoof down again and again, each slap falling like a clap of thunder. Twilight squirmed and moaned, but the spanks continued raining down.

Stopping, Celestia caressed the part that she had spanked. After rubbing her rump for a few seconds, Celestia went back to spanking her. She peppered Twilight's bottom with hard slaps, each slap increasing in pressure. Then just as Twilight felt she could take no more Celestia stopped and spent a few moments caressing her bottom instead. Bliss and agony mixed in Twilight's mind, merging into ecstasy.

After she finished caressing her bottom, she returned to the spanking. Each spank built up heat in Twilight's rear and in her loins. Celestia moved on from the right side of her rump and brought her hoof down on the left side. She focused on the left side of Twilight's rump, bringing down smack after smack while Twilight kicked and squirmed. Kicking earned her two slaps across the back of her legs.

Celestia began to alternate, first slapping one part of her bottom and then her other. A flurry of hard slaps and smacks fell down on Twilight's bottom which was beginning to take on a distinctively pinkish tone. Celestia moved her hoof all around Twilight's bum, bringing down firm slap after firm slap.

Twilight had stopped kicking, but she continued panting and moaning. The heat building up in her bottom from the relentless slaps were almost too much to bear. She felt herself becoming limp over Celestia's lap, no longer kicking her legs or squirming. Instead, she surrendered to her loving Mistress's chastisement as Celestia's hoof connected with her now positively pink behind.

The heat building in her bottom was matched by a growing heat in her loins. She had fully surrendered to her Mistress. She belonged to her Mistress. She belonged to Celestia. Every slap to her bottom from Celestia's hoof reminded her that she was hers. She didn't have to do anything. No pressure, no worries.

All she had to do was surrender. She let go, stretching out over Celestia's lap, letting go of any tension. She let go of the control she held onto every second of every day and gave it over to her Mistress. Every time her Mistress stopped the spanks and rubbed her blazing bum it reminded her that she still loved her even if she had done something wrong.

"Ten more spanks. Count them and say thank you, Mistress."

She raised her hoof and brought it down with a stinging slap to Twilight's now dark pink rump.

"One! Thank you, Mistress!" Twilight cried.

Celestia gave her bottom a second slap.

"Two! Thank you, Mistress!"

A third slap fell on Twilight's sit spot.

"Three! Thank you Mistress!"

Celestia gave another slap to Twilight's sit spot.

"Four! Thank you, Mistress!"

SMACK!

"Five! Thank you, Mistress!"

SMACK!

"Six! Thank you, Mistress!"

SMACK!

"Seven! Thank you, Mistress!"

SMACK!

"Eight! Thank you, Mistress!"

SMACK!

"Nine! Thank you, Mistress!"

SMACK!

"Ten! Thank you, Mistress!"

Twilight lay there, panting over Celestia's lap. Celestia gently stroked Twilight's mane and rear end, caressing and petting her.

"I am sorry, Mistress."

"Shh, shh. It's alright. You're forgiven." Celestia told her, picking her up in order to hold her close and snuggle her. Twilight cuddled into her chest and Celestia embraced her in her wings. While Twilight nuzzled into her chest, Celestia continued to stroke her mane.

"I love you, Mistress."

"I love you too, little Pet." Celestia said, kissing her ear. Twilight shivered again.

"May I lick your hooves, Mistress?" Twilight asked, wanting to please her.

"Yes, you may. And there's something else you may lick when you're done."

Twilight hopped off her lap and took Celestia's offered hoof in her mouth. She lavished it with slow strokes of her tongue and soft kisses. Celestia sighed in pleasure as Twilight moved on to the other front hoof, paying it the same attention.

"You're a good pet, Twilight." Celestia said, petting her mane with the hoof that Twilight wasn't kissing.

Twilight beamed at the praise. All she wanted to do was please her loving Mistress. She was a good pet, her Mistress said so. Softly, she began to plant kisses on Celestia's back hooves.

When Twilight was done, Celestia spread her legs, showing her pretty pink pony princess pussy. Twilight thrust her muzzle between Celestia's legs and lapped at the Divine Cunt, plunging her tongue inside of the princess and drinking up her love juices. Celestia moaned and squirmed at the feel of Twilight's lace like tongue running over her clitoris. Celestia came, love juices spraying all over Twilight's muzzle. Twilight drank in all the juices and licked her muzzle.

Celestia picked Twilight up and carried her to the bed, laying her down on the silk sheets.

"I probably should go on a diet." Celestia admitted as she stood over her lover.

"That's what I wanted to tell you." Twilight said. "But I couldn't bring myself to, so I stole your cake instead. We could also do a daily exercise regimen. I could come over here in the afternoons and we could go on a fly together."

"Sounds nice. But before I go on the diet, there is one more piece of cake I'd like to eat."

Twilight looked momentarily confused before Celestia spread her legs and lowered her head. Twilight cried out, this time in pleasure as Celestia slowly licked her cunt.

"Such a nice, moist cake it is." Celestia said, plunging her tongue inside of her. Twilight's mind was overcome with bliss as Celestia continued to slowly, lovingly lick her intimate places. Twilight was already wet and her love juices flowed and spilled all over the bed as Celestia ate her out. As Twilight peaked, her body rocked with primal ecstasy, she cried out and collapsed in a trembling mass of pleasure. Celestia rolled over beside her and captured her lips in a kiss.

"I love you, Twilight."

Twilight kissed back, relishing the taste of herself on her lover. "I love you too."