Rarity and Twilight Sparkle

In the Carousal Boutique, Rarity was making a new line of dresses for Saphire Shores, while Twilight was reading a book, and Spike was busy gawking over Rarity.

"Ah, things are going quite nicely, ever since the wedding, many of Canterlots elite have been ordering dresses and suits from me," Rarity said to herself smiling, while putting some of the finishing touches on the dress she was currently working on.

Humming to herself, she did not notice the door open until she heard her little sisters voice.

"I'm back Rarity!"

"That's good darling, have you had something to eat!?" Rarity called back to her sister without even looking away.

Spike noticed a new smell in the room, he took a couple of whiffs and his eyes narrowed.

"Twilight,"

"Yeah Spike?"

"There's another dragon in here,"

Twilight gave her dragon assistant a questioning look, as far as she knew, there were no any other dragons in Ponyville.

"No Rarity I didn't, but I'll just have some gems if you don't need them!" The younger voice answered.

"No I'm not using them... Wait eat the gems!?" Rarity yelled.

The resulting answer from Rarity's little sister caused all three heads to turn, causing them to see a baby white dragon with two small horns on her head, light purple scales, and green slitted eyes. Rarity stared in shock at the dragon, while Twilight was trying to figure everything out in her head, and Spike noticed that the baby dragon in front of him, looked cute. (That's right I just said that, what are you going to do?)

"Sw-Sweetie Bell, i-is that you?" Rarity asked, stuttering.

"I actually go by the name Pearl now," Pearl said smiling.

"Sweetie Bell, how did this happen to you?" Twilight asked.

"I'll show you three what happened, follow me," Pearl said and walked out of the Boutique, with the two unicorns and dragon following her.

Spike ran up to Pearl, blushing.

"So, I-i see that your a dragon now,"

"Yeah Spike, I am," Pearl said, also blushing.

"W-well you do look cute," Spike complimented, causing the white dragons face to turn bright red.

"T-thank you Spike," Pearl didn't know why, but when Spike complimented her, she felt happy, no, she felt like someone cared for her.

Spike on the other hand, was freaking out.

"Gah! Why did I say that, I love Rarity, not her little sister, Rarity is the beautiful pony I have ever see, while Pearl is, makes me feel warm inside, and she is cute... No Spike, you like Rarity, Rarity!" He thought angerly.

Rarity couldn't help but smile at the two baby dragons.

"Don't they look so cute together Twilight?" Rarity asked.

"Yeah, they kind of do," Twilight answered honestly, hoping that Spike has finally gotten over his crush with Rarity.

After walking for some time, Pearl led the three to Fluttershy's cottage.

"So what are is here that turned you into a dragon?" Twilight asked. She noticed that all the animals were gone, and that she didn't see Fluttershy anywhere.

"Good job Pearl, you got the last of my friends," a voice said, and out from the Everfree Forest, was a giant cyan dragon.

Twilight, Rarity, and Spike all got into defensive positions, or rather Twilight got into a defensive position, Spike hid behind Twilight, and Rarity just stood in place.

"Whoa, calm down Twilight, nopony else was defensive with me," the dragoness said.

Twilight stared at the dragoness, realizing that the voice sounded very similar.

"Rainbow Dash?"

"Yep Twilight, it's me,"

"What happened to you?"

"Well Twilight, it was a potion that I found in your library," Spectrum answered, smiling at the face Twilight was now making, a face of shock and fear.

"No that can't be, I didn't even know that potion even exists," Twilight said nervously, how was she going to explain this to Princess Celestia? She felt a hoof on her shoulder and saw Rarity looking at her with worried eyes, she then looked to Spectrum and spoke.

"So Rainbow Dash-"

"Spectrum, I go by Spectrum now,"

"Spectrum, what are you planning to do?"

Spectrum chuckled, causing the two mares to look confused.

"The same thing I did to our friends, Big Mac, and the Crusaders, turn you into dragons," Spectrum answered.

"You can't just do that Spectrum, we won't let you!" Twilight yelled, her horn glowing in purple magic.

"But Twilight if you become a dragon, you will no longer have to worry about check lists, reports, or even being late for something, you would be free," Spectrum pointed out, she then turned to Rarity, "And you, you will no longer be stressed about designs or dresses, and you can still be with your little sister,"

Twilight and Rarity stared at each other, they knew what Spectrum said was true, but they didn't want to become dragons, they still had lives and family.

Spectrum took this chance and grabbed the mares, and gave Twilight a quick lick, and Rarity a big slobbery one, then put them back down.

"By Celestia that is by far the most revolting thing that you have ever done!" Rarity scolded the cyan dragon in front of her.

"Sorry Rarity, but it was the only way that I could turn you two into dragons.

The two mares stared at Spectrum, but was than hit by a huge wave of pain, causing them to fall on there haunches.

"Spectrum, please make this stop," Twilight begged. Spectrum just shook her head.

"Sorry Twilight, but I can't,"

The two mares felt their horn split into two and move to the opposite side of their heads, and curl upwards a bit. Their pupils became slitted and their teeth became carnivorous. Muscles bulged all over their body, and a pair of wings grew from there shoulder blades.

Spike watched as his crush and his mother figure turn into dragons, horrified that they were becoming dragon, but yet he was happy at the same time, because he knew that he and Rarity would not be separated by species.

Twilight stared at Spectrum with anger while her fur transformed into scales, how dare her friend turn her into a dragon, she would teach her a lesson.

Rarity felt oddly more beautiful as her forelegs morphed into arms with clawed hands, in fact, she couldn't wait to become a full dragon.

While Rarity was being covered in scales, Twilight's forelegs morphed into arms with clawed hands. Both their hind legs became dragon legs with clawed feet, and their mane and tail fell out, and grew a scaled tail. Twilight grew lavender spines, while Rarity grew purple spines across their back. Their necks lengthened, and then they grew, till they were about the same height Spectrum.

"So how do you two feel?" Spectrum asked.

"Why I feel absolutely perfect Spectrem, and I think I'll call myself, Sapphire," Sapphire answered smiling.

"And what about you Twilight?"

Twilight glared at Spectrum with fire in her eyes.

"It's Violet now, and you should mind your own business," Violet said, causing Spectrum to recoil, what caused her to become angry, out of everypony that she turned, Violet was the first that was mad at her.

"Well I think we should go into the forest now to meet the others, follow me," Spectrum said.

"I think I can find them on my own, come along Spike," Violet said while going right past Spectrum.

Spectrum, Pearl, and Sapphire stared at Violet with confusion, wondering why Violet was so angry.

"Uh.. You three go on without me, I'll follow you soon," Spike said.

Spectrum nodded in response and walked away, Sapphire followed, with Pearl on her back.

Spike ran into Fluttershy's cottage, found some paper and a quill and wrote on it, he then blew fire on it and sent it to Celestia, he ran out of the cottage and into the Everfree Forest.

In Canterlot, Celestia was looking over some reports when a letter appeared in front of her, she opened it, expecting it to be a friendship report, but what she read caused her eyes to widen.

"Luna!" Celestia called out, and through the door Luna came barging in.

"What is it Tia?"

"We are going to Ponyville,"

Luna stared at her older sister.

"Why Tia, is something wrong?"

"Yes, Rainbow Dash found your creation," Celestia said, Luna's eyes widened in fear.

"You don't mean she found-"

"Yes, she found the Dragon Potion,"

Author's Note

Only one chapter to go, and a twist at the end.