"I'm glad to able to spend this time with you tonight Rainbow. I'm simply flattered."

"Aw hay. It's nothing Rares. I think we both needed the fresh air."

"Agreed. I've heard quite positive things about this establishment."

The voices of Rainbow and Rarity sounded out through the summer air, as the pair briskly walked towards their destination. Rainbow Dash and Rarity and been dating for a while now and things and had never seemed to be better for the young couple. But everything wasn't sunshine and roses however.

The stress of running her boutique and dealing with her new relationship was beginning to take quiet the toll on Rarity in particular.

Rairty was what one would call a "stress eater", meaning that whenever things would get rough, it wasn't beyond the mare to indulge her sorrows with a gallon of vanilla oat swirl ice cream. Rarity was already quite the "well endowed" type of mare to begin with, all the excess snacking just made things even more obvious.

Rarity was packing on pounds, and not just a few....but A LOT.

Rainbow Dash didn't seem to mind her marefriend's gain in the slightest, in fact, it seemed like she enjoyed it. She would often grope and squeeze at the unicorn's thickness during their most intimate moments.

"Dear Celestia..that ass..." Rainbow thought, fighting the urge to drool as she casted a glare towards Rarity's dress clad thick rump as the pudgy mare jiggled along as she walked.

The couple had planned an night out at some brand new upstart restaurant in the middle of Ponyville. Rainbow knew that this would be the PERFECT opportunity to see Rarity feast in action. Just the thought of Rarity stuffing her face with food, was enough to make Dash's nethers throb with lust.

"I do say Rainbow I for one cannot wait to see what type of cuisine they have to offer." Rarity said, chuckling slightly as she jiggled along.

"Yeah..I...mean I'm feeling pretty hungry...." Rainbow Dash mumbled a quiet response, desperately trying to keep her eyes off of Rarity's ass.

"Tell about it dear, I am absolutely famished!" The unicorn bellowed, clasping a hand over her dress clad pudgy abdomen.

And with that, both mares put some pep in their step, as they trekked towards their destination.

Soon enough, the pair eventually arrived at the restaurant, and it was quite the sight. The ginormous lights shone bright, and crowds of ponies crowed outside the doors.

The words: "Ponyville's Le Cuisine" hung above the building's drab olive walls in bright bold lettering.

Rarity gave a mock gasp, and sighed. "Oh my word! This place is absolutely crowed!"

"Tell me about it..." Dash mumbled again, still trying to keep her eyes off of Rarity's meaty posture.

Making her way closer to the open doors of the restaurant, Rainbow's nose was hit with the warm aroma of food being prepared. Her stomach grumbled audibly, causing a few nearby patrons to give her a few awkward glances. Shooting past them, Dash quickly shot over back over by Rarity She shuffled in line behind the unicorn, eyes panned towards the ground.

Several minutes passed before the line eventually died down and allowed Rarity and Rainbow Dash to enter. A pony came in front of them and guided them to their seats. Taking their seats at the farthest booth near the back of the room, the pair sat down and admired the room around them.

Dash cocked an eye over to Rarity who gave a herself a quick spritz of perfume.

"The decor here is simply amazing!" The seamstress stated, glazing a hand over the warm cloth draped over the table.

"Yeah I...guess it's pretty cool..." Dash trailed off, nervously drumming her finger's on the table.

She could feel the slivers of sweat beading down her face, the light throbbing in her nether region as she took a glance at Rarity's plump breast's tightly constricted by her dress.

"Damn she's so hot..." Dash thought, shifting in chair slightly as she leaned back.

Rarity took notice and spoke up.

"You have been rather quiet this evening dear, is something wrong?" she said, eyes lowered in immediate interest.

*Grumble...*

Dash was going to open her mouth and respond, but a tell tale grumble from the opposite side of the table caught her attention.

"Oh my word...do excuse me..." Rarity chuckled, her cheeks flushing and draping a hand over her pudgy stomach.

"It seems as though I've worked up quite the appetite..." She continued, shifting her eyes to make sure nopony had heard.

As if summoned by the unicorn's vocal stomach, the waiter pony appeared, pen and pad in hand.

"Welcome to Le Cuisine! I am your server for tonight, what may I do for you fine mares?" He said, voice coated with a rich high class accent. Bending downward, He slid two rectangular menus over to the pair.

Dash and Rarity took a long glance over the respective menu's.

"I'll take your largest petunia and oats salad please, and side order of your freshly steamed hay." The unicorn boldly declared, handing the menu back to the waiter pony.

"And for you madame?" He inquired, looking over to Dash, who was busy ogling down the unicorn seated across from her.

"Oh uh...." Dash began.

Rainbow Dash seemed to be slightly confused by all the fancy mumbo-jumbo egghead words on the menu, she gave her head a light scratch. Quickly scanning her eyes down the menu, Dash just blurted out the first thing that looked like actual words.

"Uh...yeah...I'll take the...deluxe gourmet hay burger...with a side of hay fries please...." She mumbled, before passing the menu back to the waiter pony.

The waiter said his peace before, retreating back into the back area of the restaurant, leaving the mares in silence.

Some brief time passed and Dash and Rarity gave each other some awkward glances, before a Rainbow broke it with a forced cough and awkward chuckle.

"Well... I hope the food comes soon, I'm starving..." Dash commented, giving another forced chuckle.

Rarity lit up, and nodded her head.

"Oh yes dear. I wholeheartedly agree." Rarity said.

"Been needing to stuff my face all day, hehehe" Dash claimed, chuckling again.

"Oh yes, as have I." Rarity said, before her initial smile faded into a drab frown.

But...I have been putting on weight recently, A diet is in need in my immediate future." She lamented, grabbing a roll of flab with a hand.

"I'm beginning to look like a giant marshmallow...''

"Bullshit. You look fine."

"Really?"

"I mean, yeah, don't get me wrong it's your body, but I think the extra weight makes even hotter than you already are."

Rarity's white cheek's instantly lit up with a red hue after hearing that last part.

"Y-You...really think so..."

Dash gave a smile, and leaned downwards on the table.

"Tartarus yeah! You're my little marshmallow Rares..." Dash said her voice low and firm, her hand finding it's way over to Rarity's gripping it firmly.

The two mares looked into each other's eyes, both of their cheeks a shade of red. Dash hadn't even noticed that she had risen up out of her seat, and was bent over across the table, her face inches away from Rarity's.

"Rainbow Dash I- " Whatever Rarity was about to say, she was interpreted by a voice from the area behind them.

"Here we are, my ladies! A petunia and oat salad, and a gourmet hay burger!" The waiter pony declared, sliding the two piping platters of food over to the pair.

Dash and Rarity instantly shot back into their seats. Trying to play off whatever they were doing.

The waiter pony shot them an awkward glance, but said simply trekking back into the kitchen.

Once again, leaving them in the awkward quietness.
...
...
...

Rarity's stomach broke the silence again with another protest making the seamstress smile.

"Well Dashie, how about we stop all of our ogling and dig in, shall we?"

"Yeah that sound's great." Dash said as she smiled and laughed.

And with that, both mares dove in to their meals.

Rainbow Dash smiled, as she took a bite into her burger. She casted a single eye towards her mate.

Rarity attacked her salad with unmatched vigor, slamming forkful into her muzzle.

"Oh yeah..I'm gonna be having some fun tonight..." She silently thought to herself, mentally making a note for Rarity, whenever they arrived back home.

She had a feeling that the night had just begun...

Author's Note

This will be split into two parts.