2
“The Filly VS the Mare”

Rainbow Dash sat on the floor, a thin strand of drool trailing from her mouth. She stared at the disposable diaper in her hooves, then up at the pink hooves dangling off the big bed... she couldn't believe what she was about to do.

Maybe it was the cider, maybe it was Pinkie... she normally would have been halfway to Cloudsdale by now. Dash should have left already and she knew it. Things were starting to get weird, but for some reason she stayed.

Only minutes before Pinkie had been upset, almost crying. It was no longer a secret that Dash was fond of her little pink friend in a deep, personal way. She couldn't stand to see any friend upset, especially one she really liked. This had quickly become about making Pinkie Pie feel good.

Rainbow was used to playing games like this with Apple Jack... not that either of them thought much of diapers, but every once and a while... in a private part of the Acres they liked to play rodeo. Having played the part of an out of control steer more times than she could count, Rainbow could almost relate to Pinkie. Both activities were about trust, letting another pony take over... and give love. She got that love so often, but she hardly ever gave it. This was new, this was fun...

Rainbow shook her head again.

She inspected the diaper closely, opening up it wide, discovering its colorful, cyan leak guards. Never in her life had she seen a diaper quite this big before, let alone one that would go so well with her friend's coat. Even though she couldn't think straight, her mind was still sharp enough to be playful. She stuck her tongue out, smiling:

“You really want me to put this on you... don't you, Pinkie Pie?”

“Uh-huh,” Pinkie replied, pulling the pacifier out of her mouth for a second. “I really, really want you to!”

"I don't know, Pinkie... Diapers? On a pony your age? Seriously? You've gotta be pulling my tail!"

Rainbow made sure to wink when she said that. Pinkie ate it up, shutting her eyes and giggling. The Pegasus took that as her que:

The springs softly creaked as she slowly crawled onto the bed, looking up at Pinkie the whole way. Dash found it hard not to focus on the moist part of her friend's anatomy directly in front of her... winking at her. She couldn't help but give it a few glances on the way up... guilty as that made her feel. Another mare, even as drunk as Pinkie, would have probably shouted "Hey! Eyes up here!" Drunk or not... Pinkie was just too innocent for that.

“Have you ever done this before?” Pinkie asked, pulling Dash out of her trance.

Before Rainbow Dash could answer, Pinkie was already raising her rump so that her Pegasus pal could easily slide the thick diaper beneath it. Rainbow took the hint, opening the garment up and slipping it beneath her friend's adorable backside. It crinkled quietly as it was folded over her crotch.

“A few times, Pinkie." Rainbow finally answered. "I've got a cousin who's got a filly named Surprise. She looks a little like you, actually.”

Pinkie cuddled with her blankie:

“Neato!”

Dash found herself looking up at Pinkie, unable to stop the drunken grin from spreading itself across her face. There were things she still wanted to do with her pink friend, to her pink friend... despite the disposable garment covering up the temptation. Celestia would have been ashamed of the ideas creeping in to her mind as the two made eye-contact. These ideas were hard to keep down... but this would have to do. Besides, Pinkie was enjoying it. Even through all the foal powder, Rainbow Dash could smell it.

The Pegasus shook her head again, falling right back into the game:

“I guess you want me to tape it up now... don't you?”

“Uh-huh!” Pinkie replied.

“Say please.”

“Pleeeeaaaase!”

Rainbow continued to smile... she had the reigns. This was a welcome change from her usual experiences on the farm. She wanted to milk this a little bit more...

“Now say 'pretty please'.”

Pinkie's eyes grew wide:

“Pretty please, Dashie, with a cherry on top! Please diaper my bottom!”

Dash beamed at the sight of the pretty pink mare begging her for satisfaction.

“Alright. That works.”

Slowly, Dash began fastening the tapes on the grownup-sized diaper, one by one... This part was easy, but still she did it slowly, savoring the look on Pinkie's face each tape she stuck into place. Pinkie let her mind wander, giving herself to Dash completely.

Behind Rainbow the morning sky had turned a vivid yellow. The rain ceased for a moment as the sun climbed, thunder not too far off in the distance. The Pegasus suddenly belched, even louder than the distant rumbles. Both she and Pinkie shared a giggle.

After just four tapes the diaper was sealed. Pinkie rolled to her side after the tapes were finished, showing off her diapered rump to Rainbow Dash who, despite the fact that Pinkie was wearing a thick disposable diaper... actually found it quite arousing:

"Cute."

Pinkie shook her rump. Dash found herself wanting to stick a hoof down the crinkling undergarment to squeeze her friend's soft hiney, but then she noticed the loose tail tape and fastened it snuggly. Pinkie planted her rump firmly against the mattress and looked down at the finished job, pulling the pacifier out of her mouth once again:

“Aww, thanks Dashie! It's sooo nice of you to do all this for me!”

“Oh, don't mention it, Pinkie,” Dash hiccuped. “Besides, I'm enjoying it too!”

As Pinkie got comfortable on her pillow, Dash turned and plopped herself down right beside her. Pinkie began wriggling under the covers, crinkling softly as her diapered rump disappeared beneath the blankets. Dash followed suit, pulling the blankets up... but then she noticed a weight on the covers...

The Pegasus looked up to see Gummy staring at her with those pale purple eyes of his. She chuckled, pulling the covers up slowly... moving the still gator even closer. As much as she wanted to kick his scaly butt out of the room, she'd just have to ignore him.

Once both ponies were cozy beneath the covers, Dash lazily turned to the left, facing Pinkie... who was looking out the window. She wrapped both forelegs around the earth pony, who let out a happy sigh through the pacifier. Dash felt her warmth, snuggling into the pink mane, taking in air through her nostrils. It smelled wonderful, like cotton candy... and Pinkie's natural scent, of course. She also felt Pinkie's diaper... smooth to the touch, the waistband tickling her tummy.

The sight of the massive rain clouds reforming was something else to see from the ground. As rain began to fall it lulled both ponies into deep relaxation. They shut their eyes and let it take them away...

* * *

Pinkie Pie opened her eyes. She heard Rainbow Dash's snoring and giggled:

Sleepyhead.

She turned over to face her marefriend, pulling herself on top of her lean chest so that they were now snout-to-snout. Dash opened her eyes to see Pinkie's blue eyes looking down at her, drawn into little sleepily slits.

“Urp retty layen ter,” Pinkie mumbled through her pacifier.

“Wha?” Dash mouthed, rubbing her eyes.

Pinkie repeated herself... making about as much sense as before. Without using her hooves, Dash stretched her neck towards Pinkie, grabbing hold of the pacifier with her teeth. It pulled out with a pop, landing beside the two mares.

“Repeat that one more time for me, Pinkie,” Dash said, chuckling. “I can't understand a words you're saying!”

“I said you're really pretty laying there,” Pinkie finally enunciated, snuzzling into the nape of Rainbow's neck again.

At this point, Rainbow wasn't sure whether she wanted to go aww or blow her top.

“Pinkie, you're putting out reeeaaally mixed signals,” she said, turning away. “I'm going to leave if you don't make up your mind.”

“Awww, please don't go, Dashie,” Pinkie said, continuing to snuggle. “This is really nice!”

Dash shook her head. Despite feeling pretty drunk, she still had enough of her facilities to form a good argument (though it was a tiny bit slurred):

“Look Pinkie... I'm totally willing to play thiss game with you and even go to bed without asking for anything in return because you're my friend and I really like you, but pleasse don't go snuggling up against me like that and telling me I'm pretty! It's really... confusing!”

“I'm sorry, Dashie,” Pinkie said, continuing to snuggle. “I kinda just feel... like I really wanna cuddle with you right now. And kiss you and-”

Dash threw up the blanket right over Gummy, having finally heard enough:

“That's it! I'm outta he-”

“Wait!” Pinkie cried. “Please let me finish!”

“With any other mare we wouldn't have gotten this far,” Rainbow said, settling back down. “You'd better make yourself really clear Pinkie... I'm giving you one last chance.”

“You can kiss me if you want to, Dashie,” Pinkie said, smiling. “I'm okay with it. Really! You can touch me anywhere you want to, too, but...”

Pinkie looked out at the rain, sighing as Rainbow turned to her.

“But what, Pinkie?”

“Just please don't touch me under my diaper... okay, Dashie? It makes me feel really funny, and not ha-ha funny." Pinkie shook her head sadly. "I don't like it at all.”

Dash settled back in, pulling up the covers.

“That is pretty clear,” she said, as her Pinkie rolled on top of her into the same position as before. “I'm game.”

“Thought you might like it."

Dash suddenly got hit by a thought:

“Say, this part isn't just for me... is it? You know, 'cause you want to keep everypony happy? You really don't have to.”

Snout-to-snout with Rainbow Dash, Pinkie Pie licked the tip of her nose. Unsure, Rainbow just stared back into her eyes as she closed them and puckered up. Their lips barely made contact, but the force was explosive.

Dash wrapped both forelegs around Pinkie. The two kissed passionately, Rainbow's tongue finding its way deep into Pinkie's mouth. Both had lost all judgment and just moaned in ecstasy. They touched each other all over – backs, necks, flanks, rumps... it was all up for grabs. Pinkie's rump was diapered and Dash kept her hoof out of it, but not off of it... nor did she keep her hooves off the front end. The only attention Rainbow received from Pinkie in that respect was her thigh rubbing up against Dash's crotch. The Pegasus guessed it was probably an accident, but it helped sooth a persistent itch that had been building the whole time, frusrating her to no end. When they were finished, the smell of mare musk and foal powder was overwhelming. Pinkie was the one to end it, suddenly breaking away:

“Does that answer your question, Dashie? I liked it, too, if you didn't guess!”

Rainbow Dash just nodded... completely breathless. Pinkie snuggled back into her chest, picking up the pacifier and setting it back into its proper place.

Once she got her energy back (which took a few moments), Rainbow Dash had a single question:

“Pinkie... I'm really confused. Are you a filly-fooler or aren't you?”

Pinkie looked back at Dash, pulling the pacifier out of her mouth to utter a few words:

“You know, Dashie... I'm not sure! I always thought I was just Pinkie Pie!”

Rainbow smiled as Pinkie shrugged, going back to her comfortable position by her friend's neck.

“Pinkie Pie,” Rainbow Dash said with much love. “You are so random!”

Author's Note

This chapter in particular gave me a lot of trouble. If anypony has any advice as to how I can spruce it up, I'm all ears and thanks in advance