sisters

Rainbow dash laughed out and zoomed head first into a cloud sending cloud pieces flying and evaporating into the fresh, crisp, autumn air. "Keep up slow-poke! I know you can fly faster than that!" Rainbow dash called out to a light faded pink Pegasus mare with a bright blue main just like rainbow dash's.

"Please! I'm just giving you a head start rainbow-crash!" The light pink Pegasus mare shouted back to the cyan Pegasus quickly zooming overhead and doing a barrel roll into a cloud as it broke apart and evaporated. The two Pegasi mares continued to laugh as they ran into more clouds and raced toward ponyville.

"Oh! race you too sugar cube corner! Even though I KNOW I'm gonna win fire-fail!" Rainbow dash laughed out zooming at record breaking speed toward a tiny, pink, gingerbread like, store in the center of town.

"Oh! i don't think so!"  The pink Pegasus called out as she tackled rainbow dash at the last moment sending them tumbling into the ground howling in laughter.

"Nice landing rainbow-crash!" The pink Pegasus laughed out.

The rainbow maned Pegasus held her gut from laughing "Hey! Your the one that tackled me! that's an amazing way to cheat Fire-Fail!" The pink Pegasus got off of rainbow an laughed a bit more.

"Whatever. Don't act like you'v never done that to me before dash." Rainbow dash got to her feet and dusted herself off with her tail .

"Because i haven't... not until now!" She said tackling the pink Pegasus down to the ground as they cracked up in laughter again.

"Whatcha gonna do now firefly? Hmm?" rainbow said sitting on her as firefly struggled to push her off but was weak from all the laughter.

"Get -hahaha- off -haha- of me!.. You fat flanked dweeb!" She said wiping a tear away from her exotic dark purple eyes.

Rainbow dash got up and they both calmed down as pinkie pie bounced out "Hiya dashie! Who's your friend? I'v never seen her before and i know everypony in ponyville!" Rainbow dash smiled at pinkie pie.

"Hey pinkie! This is firefly!" Rainbow said as she pointed to the pink Pegasus.

firefly snorted "Dashie? Sounds like something dad used to call you. 'Dashie come over here! The wonderbolts are on TV!'" Firefly snickered and rainbow blushed lightly and kicked the ground with her hoof.

"Shut up fire-fail" Dash muttered.

Pinkie pie tilted her head curiously looking at the ponys resemblance "wow, you guys are like twins.. well.. not really... but you guys have the same mane style just in different shades, and you both are about the same height and your tails shape is basically a perfect image! Just Dashies mane is rainbow and yours is blue Fireflicker!"

Firefly laughed at the pink earth pony and hoofpalmed "It's FIREFLY pinkie pie; and thats because I'm dashes older siste-" pinkie bounced up and down and cut firefly off .

"Even your cutie marks look alike! You two must be sisters or something! Oh Oh Oh! Dashie! Dashie! Dashie! Did twlight make a Clone of you and just changed the colors around? Or maybe shes secretly you from another planet! Or maaaybe-"

Rainbow dash shoved her off over pinkie pies mouth and sighed "Pinkie. Firefly is my older sister. Duh." Rainbow dash said and rolled her eyes.

"Ohhhhhh." Pinkie pie muffled threw dashes hoof and dash quickly pulled it away.

"Ew! You licked me! Pinkie pie! ugh!!" Rainbow said

"EW DASH THATS GROSS DON'T WIPE IT ON ME!!!!" Firefly shouted as rainbow dash wiped the pinkie spit on fireflies left wing and laughed as Fire frantically  wiped away the pinkie spit being the germophebic she is an glared.

"Oh firefly your funny! You should come meet the others!"  Pinkie said as a little light bulb appeared above her head

firefly stared at the light bulb curiously. "How did she get that to-" rainbow cut her off.

"Celestia knows. And even then,i don't even know how she would know..." Rainbow dash and firefly chuckled at the little joke as they trotted over with pinkie pie to twilight sparkles library.

"Twi! Twi! Guess what!!! OK you didn't guess fast enough! Rainbow dash has a super cool, awesome, and funny sister!!!" Pinkie said in one breath and she bounced into the library followed by rainbow dash and firefly.

twilight sparkle jumped not excepting her friends to come by dropping the book she had but quickly picked it up and levitated it on the shelf. "That's very nice pinkie pie... wait.. what? Rainbow dash! When did YOU get a sister?"

When rainbow dash went to speak she was quickly butted out of the conversation by firefly trotting up and shaking hooves with twilight. "Hi! I'm firefly! RB's big sister. And, more like, I got a sister around... Maybe 15 years ago? I don't know. Awhile back. But you must be the Famous Alicorn Princess Twilight Sparkle."

Twilight nodded and smiled. "That's me."

Firefly looked around the library. "what a cool library. nice and small and cozy. I think its cooler than rainbow dashes library by at least 20 percen-" Rainbow dash tackled her sister to ground and covered her mouth with her hoofs.

Twilight raised and eyebrow. "Rainbow? You have a library..?"

    "N-no! W-what library! Library's are for eggheads and i'm NOT an egghead." Rainbow dash stuttered out

Twilight rolled her eyes "Whatever you say rainbow dash." Firefly snickered at what twilight said and twilight smiled down at firefly. Rainbow dash got off her sister frustrated and embarrassed.

"L-lets just go to applejacks before firefly says anything ELSE she's going to regret later on." Rainbow gave an angry  glance to firefly as she smiled and hugged her sister.

"Aww i love you too sis! By the way, you still owe me from earlier. When i beat you at cloud busting. Remember?" Rainbow dash raised an eyebrow

"I think not you crazy feather brain. I beat you by a mile!" The two mares bickered as pinkie pie, and twilight  trotted behind them over to sweet apple acres.