Cynder flew across the beautiful fields of Avalar, soaring through the skies in complete bliss.
She enjoyed flying, the sensation of feeling the breeze brush across her black scales pleased her. She blew through the winds in blistering speed, laughing in excitement.

Over time, she grew tired from flying all day and returned to Warfang, the Dragon City. She knew a secret passageway to and from Warfang, since the Valley of Avalar has a fair distance from the city.

It was dark out, and the city guard was out on duty. Slipping through every backalley she knew, she silently returned home. She didn't risk using the front door, so she entered her bedroom through her window.
Her bedroom was carpeted with soft velvet, and her bed had magenta blankets and pillows. There were other bits of furniture, here and there, such as a desk and some shelves.
She slithered in her bed, and prepared to go to sleep...before noticing a faint magenta glow at one of her shelves.
She steps out and looks up at the shelf.
It was a large heart shaped vial with a glowing magenta elixir within it. Tied onto the cap was a letter. Cynder takes the letter and reads:
"For the Beauty of the Skies, may this elixir grant you an incredible blessing and will lead you to a great legacy." It did not say who it was from.
Grabbing the elixir from the shelf, Cynder examines it. It did not seem to be poison, as she knows, poison is commonly green.
"Hmmm..." Cynder muttered to herself. "Well, you only live once."
Cynder removes the cap and proceeds to drink the elixir, down to the last drop.

She did not feel sick, she did not feel her insides being cauterised...but something else was happening. Something...unexpected.
Cynder drops the empty vial onto the carpeted floor. She felt her whole body twitch and gurgle. Her bones began shifting, now letting her stand on two feet, her muscles expanding, ever so slightly.
And then...something luscious flooded Cynder's chest and waist.
Two plumps grew out from her chest, revealing dark red nipples over her red underbelly. "Ohh! Ooohhh...~"
Her rear inflated, bigger and wider, giving the black dragoness an hourglass build. "Nnghh...aaahh~"
Her two fleshy plumps grew and grew, enveloping Cynder in pleasure. "Aaahh~" Her breasts kept on growing, before reaching their peak, and dangled down past her elbows.
She couldn't hold it in anymore, she had to release. "Aaahhhaaahhhh!~~~" A stream of purple flames escaped her mouth, as her transformation was now complete.
Cynder dropped to her knees, exhausted from the amazing sensation that overcame her. Everything felt so different, she felt the tips of her nipples stroke onto her carpet, her massive breasts heaved her down, she felt her muscle mass expanded, and her rear felt so wide and big.
She lifted to her feet with ease and stared down herself, examining her new, voluptuous body. "Oh my..." She had no other words.
She was...magnificent.
Cynder turned to a mirror and witnessed herself examine her own body.
Her body felt luscious from every single movement she made, even from a single step as she felt her enormous breasts bounce.
She ran her paws down from her breasts to her waists, swaying her hips as she did so. It felt pleasing. A smile ran her maw as she pulls of several poses in her new body. "Incredible~" Cynder breathed out.
She looks down, stroking up her newly formed six pack abdomen, up to her plump, curvaceous breasts. "Hmmm~~" She playfully rubs them smoothly, making them bounce and very softly strokes her nipples with her claws. "Ooo~~" They became extra erect, pressuring Cynder to begin licking them. She moans blissfully as her wet tongue moistened her nipples. She became desperate, locked her lips with her left nipple and began suckling. Milk flowed into Cynder's maw and down to her stomach, tasting heavenly, pleasing Cynder. Cynder releases her left breast and moves on to her right. Both of her melon shaped milk jugs tasted equally delicious.
She drank on and on, before moaning aloud once again, groping her breasts firmly, with more of her breast milk spraying from her teats.
Exhausted once again, Cynder dropped to her knees and then laid down on her floor, with small drops of milk running down her bare breasts.
"Okay...I guess...some rest would be nice now..." Cynder muttered to herself, as she slowly got up and slouched onto her bed.
She did not know what has happened to her, or who gave her that elixir...but it was definitely, hands down one of the best moments of her life.
She had been truly blessed. And she cannot wait to do whatever next with this new body.