As twilight was the last to leave the reformed changeling hive she looked at the odd ball of green slime in her bag, she had found it in the changeling hive tucked into her saddle bag so she just put it in a clear container before placing it back in her back. Her left foreleg itched, as if she had been bitten by an insect of some kind but wasn’t sure what so she just simply itched at the area, thankful to have a private train cart twilight closed all the curtains shrouding the cart in darkness so that she could sleep.

Unknown to the princess that inch was in fact a bite but not from your everyday bug and that ball of slime was more than just that, the train ride back to ponyville was a pleasant one, the passengers slept as the night passed by as the train drove to its first destination. When the train finally stopped the sun had only just begun to rise into the sky bathing it in warm glows of pink, gold and yellow, as twilight waved goodbye to the conductor she trotted back to her castle, wanting to exam and research the odd ball of slime she had brought back with her.

Once inside the castle and in her room with writing supplies twilight locked her door along with her window, closing the curtains and putting a sound proof spell up around her room to prevent any noise from leaving the room. Covering her entire room, well floor and bed, with a clear plastic sheet twilight took the capsule out of her bag; placing the egg down on the floor twilight started looking over the sphere, well now it looked more solid and looked like a chicken egg in shape and firmness.

Lying down on the floor by the egg twilight took a rubber from her writing desk before giving the egg like slime ball a testing poke, it seemed solid but a slight ripple washed across the surface showing it was still the slime she had found. Giving a shrug twilight stud to get something from her desk as well as turn the fan on, having everything closed and the flooring covered in plastic began to make the room rather hot and the plastic sheets very slippery from a small layer of water building up on the top side as well as the underside of the sheet.

While twilight was putting away her current notes and removing the plastic sheet off of her bed she gave a shocked squeal as her hooves slipped out from under her, falling onto her flank first and then her chest, a wet slurp sound was heard behind her as well as soft movement within her birth cannel. Her eyes widening in fear twilight quickly jumped up onto her hooves before turning around, were the slime like egg once sat was instead a small patch of sticky clear fluid, a small string of it leading behind her to her now wet marehood.

As her eyes widened in panic a blush begun to creep onto its face as the slime leg egg got pulled deeper into her body by her inner muscles but, when it hit the closed opening of her womb she gave a sharp gasp from the wave of pleasure that shot through her body. Going into her connected bathroom twilight turned on the shower leaving the water on cold and gave a sharp gasp as she stepped into the water, leaning her lower half down so the water hit her flank she encased the egg like item with her magic and tried to pull it back out.

Biting on her own lip to muffle her moans from her own magic pulsating against her canal walls she kept trying to pull the egg out, with her magic keeping her pussy open it allowed water to get in which in turn lubricated the egg which twilight lost her grip on. She gasped and finally moans because when she lost her magical grip the magic had formed behind the egg and pushed it through her womb opening and into her womb were it slowly began to expand before stopping, once it fit snugly inside of her womb, its slime like structure allowing it to fill it and fit its shape without a problem caused twilights body to enter an early heat cycle.

As her cheeks flushed a deeper shade of red she remained in this position, allowing the cold water to cool down her slowly warming pussy as her heat gets into full swing, but so does the transformation caused by the bite. Twilight could only watch in horror as her light purple fur began to fall out, only to be replaced by a deep purple chitin, a lilac coloured band formed around her midsection as her feathers started to melt together. Snapping sound game from her horn as it became jagged and filled with holes, the same holes that were starting to form on her legs and her wings as they took on a more insect like design.

When the changes were finished twilight turned off the water with her now pink magic, cleared the full length mirror and could only stair at her reflection in shock. There she stood, deep purple chitin covering her body, large hole ridden moth like wings on her back, a jagged horn graced her head along with a changeling queen crown. Her eyes very much like chrysalis’s but in gradients of pink, her mane and tail were of a thick silk like material but kept their same colour scheme with the occasional hole seen here and there while her legs had holes of their own; the final touches being the small fangs that now overlapped her bottom lip.

Shaking her head hoping it will all just be a dream twilight left her bathroom before climbing into her bed, pulling the covers over her changed body and closing her eyes falling into a lustful sleep caused by her heat. While she slept a changeling had snuck into her castle looking for a place to stay, its home and hive having been completely wiped off the face of equestrian, its light blue colour scheme barely visible in the moon light that shone into the castle.

Author's Note

first time doing a story that'll include smut and some fetishes, I will be posting when ever I get the chapter finished, if you want the chapters longer please comment

word count: 1,053