“Are you certain about this Celestia?” Queen Chrysalis picked at the peach colored straps of her glamorous top. Chrysalis considered it a bra but Celestia had convinced her otherwise. Princess Celestia was unable to hide her mischievous grin behind her normal regal mask. The sun princess nodded quickly, her flowing, shimmering mane barely moved from the motion.
 
“Most certainly! This performance will relax the tensions between our people. They think Changelings are terrifying ‘monsters’ but you’ve shown… otherwise. Of course if you’re unwilling to cooperate you can always return to my ‘dungeon’ to hide, Chrysalis,” Celestia smirked, her tone was playful yet stern. The Changeling queen gulped nervously as blush formed across her nose and cheeks. Her onyx body emphasized the blush further which made Celestia giggle.
 
“Maybe if things go well I can take you down there anyways,” The princess raised her hand, gently caressing the chin of the foreigner.
 
“N-no, no! It’s fine,” Chrysalis stepped back, attempting to regain her own noble demeanour. She looked down at her costume, it was a blend of reds and pinks littered with gems or other precious stones. Her tassel was a tan with exposed branches, the true meaning behind the design escaped the Changeling but it had to mean something to the ponies. Princess Celestia had even been kind enough to lend Queen Chrysalis a handful of her own personal jewelry. Its fine craftsmanship was something she was not use to, her people simply couldn’t afford such beautiful wonders.
 
“Are you ready?” Princess Celestia spoke again. Her voice broke Chrysalis out of her jewel induced trance. She took a deep gulp and nodded, before she could even speak again Celestia gave Chrysalis a push onto the stage.
 
 
The lights dimmed, the colored lights snapped on as they were adjusted to focus on the dancer presented upon the stage. Her emerald eyes scanned the crowd, a full house.
 
“Of course,” Chrysalis muttered to herself. Princess Celestia had organized the event personally so anything less than a full house would have been surprising. Her ears perked slightly, she could hear the murmurs of the crowd.
 
“The Changeling Queen? Didn’t Celestia promise something… less monstrous?”
 
“I was expecting something more… interesting,” These were just a few of the words spoken among the crowd. For the most part Queen Chrysalis was universally disliked in civilized lands. She was still quite use to being called a monster but couldn’t they at least discuss it once she was off stage? The Changeling Queen looked to the wings of the stage to see Celestia give a thumbs up. Her playful smile had been exchanged for a more friendly and supportive grin, it was probably the only friendly face in the crowd.
 
“Ease relations my horn…” Chrysalis muttered but her mumblings were muted by the sudden start of music. The Queen nearly jumped from the lack of warning but her body quickly adapted to the shift in atmosphere. It took her little to no time to understand the basic beat of the first song. It was slow, allowing Queen Chrysalis to ease into the music. She had years of experience in an assortment of skills simply due to her deceptive nature. She had been forced into countless roles over her lifetime that certainly weren’t befitting a queen. Dancers, peasants, guards and who knows how many others. Improvisation had forced her to learn a myriad of skills in order to perfect her impersonation. There was no disguise needed here but her body simply moved with the skill and finesse of a expert dancer.
 
 
Her hooves tapped against the wooden stage in tune with the beat. Like a veteran belly dancer she was able to tune out the crowd, focusing only upon her current burden. Step… step, spin… sway the hips, sway the hands… move them behind, slither across your bosom… turn, turn… sway the torso, wiggle the belly, shift your hooves… spin, spin, stop… Queen Chrysalis’ movements were graceful and only moved in rhythm to the beat. Not a single action went to waste as she danced. She could feel her large breasts swaying from side to side with little effort on her behalf. The straps that kept the top securely in place strained slightly as she bounced and wobbled. Her dart queen mane swirled around her, sometimes becoming buried in her cleavage other times becoming a backdrop to her body.
 
Just as suddenly as it had began the song ended. The crowd’s murmuring had also ceased, the countless eyes were fixated upon the ‘monster’ on the stage. Queen Chrysalis wasn’t even out of breath, her own eyes shifted to see Celestia on the side. The princess had an amused smile on her face, but gave a nod of acknowledgement to the Changeling Queen. Things seemed to be going smoothly so far. No boos, nothing had been thrown and nopony had left. They all seemed interested at the very least.
 
Once more the music came to life, the lights shifted in color to fit the song’s exotic tone. Like before Queen Chrysalis followed the beat of the music. Her body was merely a puppet to be controlled by the song.
 
“I think we could use a little action…” Celestia rubbed her chin and her horn began to glow gold with magic. Queen Chrysalis’ top began to subtly glow, the gemstones that were attached began to react to the Princess’ magic. Unknown to the Changeling Queen the gemstones began to inflate Chrysalis’ onyx breasts. Slowly the magic channeled from the regal alicorn horn was absorbed then redistributed into Chrysalis’ bosom. It was intentionally subtle and slow. Queen Chrysalis was too absorbed in the music and dance notice the additional weight to her chest. Each passing minute was half a cup size at best, perfect magical control from the princess of the sun. Celestia peeked out at the crowd, some of the more perceptive ponies had noticed her influence on the Changeling but this number was quickly rising as the song continued.
 
 
At last the song ended and Chrysalis put her hands behind her head in a dramatic fashion. One hoof was forward and again she eyed the crowd. By now nearly everypony had noticed Celestia’s influence on Chrysalis, but the Changeling herself was still obvious to the change. A vast majority of the crowd was slack-jawed at the Changeling’s growth but there was something delectable in the air. Indeed the love devouring monster could taste the sweet delicacy of love wafting around her. She took a deep gulp of her free meal, perhaps Celestia was right? Was this actually easing relations between their people? Did they still consider Queen Chrysalis a monster? These thoughts buzzed through Chrysalis’ head but before she could look to Celestia for an answer the third, and final, song started.
 
“Let’s make this the big finale,” Celestia leaned back a little, her playful smirk turned into a full cheeky smile. Her horn began to glow brighter as she pumped more magic into the jewelry upon the Changeling’s top. The increase in magic made the Queen suddenly aware of an outside influence upon her. Her body felt noticeably warmer, in short pulses waves of heat originating from her breasts flowed throughout her body. It was enough to throw Chrysalis off her tempo. She gasped, which only emphasized the pleasure that coursed through her body.
 
“O-oh,” She moaned, her eyes fluttered slightly from the bliss. Queen Chrysalis attempted to keep in time with the music but the few step was able to take in rhythm the more pleasure she felt! Princess Celestia simply smiled, it was such a simple spell for a powerful effect. Bigger and bigger. Hotter and hotter! It was becoming too much for the Changeling to keep up with her task! She leaned over to the left and opened her eyes, she was simply massive! Celestia’s magic though had prevented the top from snapping but it did not thwart the Changeling’s areola. Indeed the green nipple snuck ever so slightly out of its prison allowing the crowd a peek at the nakedness of the Queen.
 
With a loud ‘thump’ Chrysalis’ breasts hit the wooden stage floor. She blushed profusely to the slack-jawed crowd.
 
“That’s enough I think,” Celestia smiled and used her magic to close the curtains in front of Chrysalis. She ceased her spell before gingerly walking to her companion and looked over her large form.
 
 
“Are you going to be able to lift those?” Princess Celestia teased.
 
“Yes! I-I’ll be fine!” Chrysalis blurted out. To have this embarrassing act seen by hundreds… yet all she could focus on was the banquet of love she could taste beyond the curtains. The mixed sensations Queen Chrysalis felt were beyond words. Despite the immense pleasure tingling throughout her body Chrysalis was able to retain her regal disposition.
 
“I… I will need some help returning home however,” Chrysalis sighed as she turned her head to look up at Celestia.
 
“Home? I doubt very much I have guards who could bring your swollen size back to your castle safely. You’ll have to stay with me tonight until you shrink down again,” Celestia leaned close to Chrysalis’ face with a mirthful smile. Her words were coated in honey and love. Once more Chrysalis’ blush returned, she almost snarled in return at her exposed ‘weakness’.
 
“Aww, don’t do that Chrysalis’ you look good like this~” Princess Celestia kissed Queen Chrysalis on the nose before returning to her full height. The Changeling Queen was surrounded in glowing golden magic as Celestia lifted her up. She was helpless to the princess and she almost liked it.