Hypna meets Rarity and Cold Cream
A royal carriage flew down into Ponyville. No pony thought this was odd since twilight had become a princess, until they saw the mare that came out of it. She was a Pegasus, she wore a white dress with blue ribbons her mane was white and had purple swirly lines in it.
“Hello, I'm a bit lost it's my first time in Ponyville. Can any pony tell me where I can get myself new clothes?” The mare said.
“U-uhm I can!” Said a colt.
“Oh thank you.” The mare said in a lower tone, As they began to walk to carousel boutique the mare look the colt in the eyes. Her eyes began to spiral, the colt confused about everything that happened tried not to look. But he could not resist the spirals. “What is your name little one?” The mare asked.
“Cold cream.” The colt said in a monotone voice
“My name is Hypna but when I count to three you will think me as, Holly the model.” Hyena said
“Your name is Hypna but when you count to three I will think you are Holly the Model.” Cold Cream repeated
“One two three!” Hypna said. Cold cream flinched.
“So Holly, why do you need new clothes?” Cold cream asked
“I'd like to think it as everywhere I go I need a new look.That's why no pony noticed me!” Hypna lied. For the rest of the trip it seemed silent when Cold cream noticed Rarity, he told Hypna that was Ponyvilles own clothes designer. “Hey Cc you should go, your parents must be worried about you.” Hypna said as she pushed him away.
“Oh, hello!” Rarity said noticing Hypna
“Uh hi?” Hypna said
“You have some sense in design dear, you must tell me more.” Rarity said not knowing her cutie mark had begun to glow, when Hypna noticed she realized something. Fashion ponies love this look, she must be no different.
“Oh yes, but look into my eyes and I will tell you everything about it.” Hypna said in an irresistible tone. When rarity looked in Hypna's eyes she saw spirals, and soon her eyes began to look the same.
“W-what is going on?” Rarity asked
“Nothing, Rarity just calm down it will be over soon.” Rarity's brain was turning into goo. She couldn't resist Hyena's eyes for some strange reason.
“I am your master.” Hypna whispered into Rarity's ear.
“Your are my master.” Rarity said as she started to drool.
“You will obey me Rarity.”
“I will obey you...” Said Rarity
“When I count to three you will remember nothing but when I say help me dear Rairty I will be your master.” “One two three!” And like a charm Rarity flinched not recalling anything that had happened.
“Miss... I haven't caught your name.” Rarity said
“O-oh! I'm uh...” Hypna stuttered
“Dearie? Do you remember your name?”
“No, I remember its Harvest Honey!” Hypna lied as she smiled
“Harvest Honey? Does not seem to match your look.” Rarity said as she studied the mare.
“U-uhm, I guess ask my parents? I don't know how they came up with that name.” Hypna stuttered her words “But help me dear Rarity.” Rarity went into her trance. “Make me the most beautiful dress now!”
“Yes, mistress.” Rarity said as she hurried off. Hypna had gotten one of the mane 6 in her hooves without even knowing
Author's Note
This might have Hypna as Hyena I used a Online text corrector ;-; Tell me if it does 
A little bit of a backstory
Before we begin this is a sad back story on Hypna, how her sister always was better than her with magic.
"Oh Cosmic Blast!" Shine yelled
"Yes mother?" Cosmic asked.
"You have been called to magic school." Hypna who was nearby found out and was enraged. She had magic to! She just needed to use her eyes, she could lift objects teleport and more. But she was a blank flank.
"Oh mom... I told you not to enter me." Cosmic whined, why didn't she want to go to magic school? She would leave all her friends, she wouldn't see her family for a while and she thought she just wasn't ready.
"Oh Cosmic you'll be fine, I've herd you'd be one of Celestia's students." That got Hypna even more enraged. Her sister just wow... that must've burned in the heart and soul! So like any sane filly she went to learn the art of hypnosis. After what seems to be many years of studying she got it. But by then her parents had grown and she never knew where her sister was.
"Ugh I've only tried it on poor little colts and two royal guards..." Hypna moaned
"Tried what sweetie?" Shine asked
"U-uhm, nothing..."
"Are you going to ponyville again?" Shine asked
"Y-yes, mom I've already packed." And then she was off! To where we know now!
While Rarity was making Hypna's dress Hypna wanted to have some pure innocent fun. Then she noticed a bouncy earth pony.
“You must be the new here! I never saw a mare like you before!” The pink earth pony yelled. Before Hypna could say anything the pink mare continued "My name is Pinkie Pie, whats yours?!”
"U-uh Hypna?" Hypna stuttered confused about the whole thing.
"Such an odd name? Does your cutie mark have anything to do with hypnotizing?" Pinkie Pie asked
"No! Not at all!" Hypna shot
"Enough playing, time to get serious... I won't let a party pony ruin my plans." Hypna thought
"Hey, Pinkie Pie right? Do you wanna see a party trick?" Hypna asked suspiciously
"Uhm sure?" Pinkie Pie said
"Then follow me! It's sure to make somepony happy!" Hypna said while she tried to contain her giggles
"Namely me" Hypna thought. As Hypna and Pinkie went to a private spot behind sugarcube corner.
"Uhm?" Pinkie Pie asked nervously
"Just look into my eyes and relax Pinkie..." Hypna said. Like Rarity and Cold Cream Pinkie had fallen under Hypna's spell.
"You will obey me Pinkie." Hypna said
"I will obey you..."
"You will be my slave."
"I will be your slave."
"When I count to three you will remember nothing you will only know me as Shimmer Rose your word to be my slave is Pinkie no party is complete!" "One two three!"
"Oof! What happened?!" Pinkie asked
"Oh nothing..." Hypna said while she walked away
Author's Note
Lol sorry for it being so short but heres Hypna with Pinkie :D 
