"You want me to do WHAT!?" Twilight said in disbelief.

Rarity and Applejack sat across from the Composite mare Twi/ Dash in a booth at Pony Joe's. The sun set on Pony Ville painting long orange and black lines along there food.

It had been three months since the accident that fused Twilight Sparkle and Rainbow Dash together permanently. In the span of three days they had developed feelings for one another. The two miss matched mares sharing a body had found common ground with one another, and developed feelings for each other, and it was all thanks to and accident caused by Twilight misreading a thousand year old spell by the great Star Swirl the Bearded. In that time Twilight has torn through the libraries of: Canterlot, the Crystal Empire, the Castle of the Two Sisters and her own collection all without luck. She even sought the council of Celestia, Luna, Cadence, and even the creator of the spell, Star Swirl the bearded himself. But all failed to find a way to separate them. She was considering Starlight’s help, but she was off on a field trip with Sunset to there worlds North Pole for the next few months and Twilight didn’t want to ruin her students scientific progress. Finally the time came when Spike returned and spotted them, they could hide it no longer. When they revealed not just there body but there new love for one another, there was many a shocked gasp from the other elements.

However, that very night another revelation came to light, that would not be revealed to the others until the next month. Apparently inspired by there story Rarity and Applejack of all ponies had confessed there love for one another, and started dating behind all there friends backs, only revealing it when Pinkie Pie caught them and blabbed it at there next meeting. Of course there was skepticism, but when AJ confirmed it, even more shocked gasps and questions filled the crystal halls of Twilights castle.

Now the two marefriends were sitting across from the two headed mare, another odd couple with a proposal they were about to repeat.

"We want the spell you used to fuse you and RD together." Rarity repeated clutching AJ's hand even tighter.

"I heard that part..."Said Twilight while Dash slurped down a milk shake for both of them. "But.. why?"

"Ya see sugar cube." the blond mare started "We ar' close... and I wouldn't trade my time with Rarity for all the cider in Appalusa. But..."

"We hit a road block in our relationship." Rarity finished since Apple Jack was obviously having trouble finding the words. "No matter what we do.. It's not the same as when we first confessed. Or our first time rolling in the hay in the Apple family barn..." Rarity sighed at the memory.

Dash shot the milk shake out of her nose and both her and Twilight started coughing.

Applejack squirmed in her seat, disturbed by the display. Rarity snapped back to reality.

“The point is, if the spell you used can bring you two together maybe it can bring us closer.”

Twilight shook her head and finally stopped coughing.

“It’s not that simple. First, it was an accident, we didn’t plan this and spent the first few days fighting one another.” Twilight said seriously while Rainbow nodded.

“It was more of a sink or swim than a romantic twist of fate.” Dash continued.

“It really was a miracle we managed to work together, but that’s only because if we didn’t then we would be able to do anything.”

Rarity just smiled warmly making both mares crotch turn slightly warm.

“But that’s what we want.” The marshmallow mare stated “Two opposite mare’s had a turn of fate that turned out for the better. Now your practically a symbiosis of love. Two mares with the same heart and different minds. We want something as fanciful.”

Twilight sighed. “It’s not that easy. We still fight, but now if we do anything it hurts us both. There are days were we wish we could go our separate ways. Sure it’s been fun. But we don’t want to be like this till we’re Granny Smiths age.”

Rarity took Twilights hand looking up at her.

“Please dearest? For me?” The unicorn asked fluttering her long lashes.

Twilight blushed crossing her leg over Dash’s trying to hide the fact she was turned on by Rarity’s soft pure coat touching hers.

“Alright.” Twi finally gave into the fashion designers demands. “Just... be careful ok?”

Both mares nodded smiling interlocking their fingers with one another. Twilight scrawled the spell and instructions onto a napkin and passed it to Rarity. As Rarity tried to take the napkin Twilight kept her grip firm.

“Make sure your both serious.” Twilight warned “There is no going back after this.”

Rarity swallowed but still nodded taking the napkin from the princess.

After they payed for there meals Apple Jack and Rarity left for the boutique holding hands and leaning close to one another.

Twilight and Rainbow watched them leave standing in the door way. Rainbow’s hand on her hip Twilight’s down her side.

“Think they’ll be ok?” Twilight asked her other head.

“Applejack’s a tough girl.” Dash responded. “She can handle any frilly girly stuff Rarity throws her way.”

Twilight shook her head. “I’m concerned for Rarity.”

“Hey.” Dash said seriously. Twilight turned her head to face her. “She would have tried the spell eventually, you just saved her trying to figure it out on her own.”

Twilight turned away from her marefriend and watched the couple enter Rarity’s Boutique. “But still...” Twilight said to herself.

“I know what will take your mind off it.” Dash grinned before she started nibbling on Twilights ear.

“Ow, hey he he, hey stop ohhh. No no he heh heh. Stop not mmmff not there hunn. Ha ha mmm, ohh, yes right there, haaa...“

~~~

The sun had set and the moon peaked over the horizon giving the night sky a bluish purple glow.

Rarity had finished setting up for the ritual.

The circle was drawn.

The candles lit.

The spell memorized.

All she needed was her marefriend and her.

“Ready darling?” Rarity asked extending her hand out of the chalk circle.

“As always suga.” AJ responded taking Rarity hand.

The two embraced one last time in the chalk circle. Apple Jack towered a head above the unicorn fashion designer. Her orange muscles embracing her in a hug. Rarity did have to admit that Apple’s stallion like body had drawn her in originally. But soon she appreciated the mare under the muscle just as much if not more so.

Soon the two left the hug and began holding hands for the ritual.

Rarity closing her eyes and began:

Spirits of Now

Spirits of Before

We ask you to return, we have need of you Now

The circle began to glow, ruins lighting up with energy older than Equestria itself.

We bring you these two

Who yearn to be one.

Both her and Apple Jack now started to glow like the circle they stood in. However AJ doesn’t panic, she trusts Rarity to do the spell correctly.

So please lend us your Power.

To Bind what is meant to be.

Rarity eyes shot open only to be met by her loves she smiled up.

Soon they both felt a force pulling them together. But unlike Twilight and Dash had done, instead of resisting they embraced one another fully. There coats got so bright it became impossible to tell them apart. Soon there nerves burned, blurring together. They felt there muscle and bone structures change to accommodate eachother. Organs and veins fused becoming one. There spines went together like an interlocking zipper merging there nervous systems together, only stopping at the shoulders were they remained separate in two necks.

Finally both of them passed out. The spell had worked perfectly.

Rarity and Applejack were now one mare with two heads.

Together forever.

~~~

Applejack was first up much like Twilight was. As such she saw there body first.

Looking to her left the earth pony saw the most beautiful sleeping white unicorn next to her and smiled. Even asleep Rarity radiated poise and compassion. She would make a caring and generous mother one day. And that is exactly why Applejack wanted her all to her self.

She looked down only to be met by an orange round breast the size of her head.

“What in tarnation?” She said to herself.

Looking over to her right she saw a white breast just as big. At AJ’s guess she was looking at G cups!!! Apple gave a squeeze moaning slightly as the fat spilled out of her hands, they were bigger than her hands, which admittedly had shrunken somewhat and lost there callouses, but still. They were almost as large as Fluttershy’s H’s. But she couldn’t figure out why. Her and Rarity where both B’s same as Dash before she and Twilight merged and she went up to C were as Twilight went down from D. So why did she now have melons on her chest? Maybe because they were both B’s they combined some how? Twilight did look fitter since merging with Dash.

Speaking of muscle Apple looked down to her arm and saw she still had her guns, but they seamed smaller, still just as strong. But thinner and more feminine.

Looking down her and Rarity’s legs were just as strong as when the Apple was solo. Her tree trunk legs were just as toned, she let out a sigh of relief at that. She was honestly worried combing with Rarity would prevent her from Apple bucking in the future, and was thankful that wasn’t the case. She smacked her orange thigh hearing the satisfying smack of muscle on muscle, this smack woke up Rarity who looked to her right and saw her love connected to her shoulder.

~~~

"Morn'n gorgeous." Apple drawled out. "sleep well?"

Rarity nodded her cheeks blushing pink. The spell had worked, her and Applejack were now one mare. She was so happy she hadn't messed it up.

"How you feeling Applejack?" Rarity asked.

"Like I can still buck all of Sweet Apple Archers." Applejack responded flexing her bicep making Rarity blush. "You?"

Rarity looked down at her arm flexing as well she wasn't use to her earthpony strength yet. It felt... Good. She looked down and rubbed her toned thigh. Then looking down she spotted something unexpected. A pillow the size of her head. She tried to lift only to feel a jolt of pleasure. Looking to her side her ass had also grown considerably giving them an hour glass form. Rarity kneaded the fat in her chest moaning. Ohhh, she could defiantly get used to this.

"You best get up so we can get ta learn'n how ta walk. We gotta be a Sweet Apple Acers early in the morn'n."

Rarity let out a haughty chuckle.

"We are not sleeping in a barn, sweet heart." Rarity said still chuckling somewhat. "I have an order due in the morning and need to be in the shop for the client."

Applejack shook her head.

"I gotta be home to get up at sun rise and help with the fall harvest." the apple stated.

They both realized they should have asked what the others plans for the morning where before they cast the spell. They both had somewhere to be in the morning tomorrow, at the same time.

Both mares gulped and stared into one another's eyes.

They had just made a huge mistake...

Author's Note

Let me get this out of the way first.

NO.

I do not plan on writting a story were Pinkie Pie and Fluttershy get fused at this time. If you want to write it that's fine, you can even call it a sequal to this or the previouse stories if you want. You can even make it your own thing, thats fine. But I don't want to write it. I don't see a lot of potential in it. If you see something there I don't then go nuts, but I don't really have any ideas for it as I do for other ones. I do plan on doing more fusions so stay tuned. The main issue is finding cover art.