What have I done!? I've bloated a pony again, and it's poor Dash one more! Oh, I'm such an abomination. How could I do such a thing!?

In all seriousness, hi, everyone. I bet you thought I was dead. Well, I'm not, just... incredibly unmotivated. I have ideas, but no will. :/ I have babyfur, fatfur, inflation ideas, but no muse to go with. I suddenly got an idea for babyfur and ignoring my old ones, but it's all I can write! In any case, I suddenly wanted to write this little blurb and, well, here it is. Enjoy yourselves.

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Rainbow Dash has an Allergic Reaction

By TheConflicted

*This story has a pony in it. In fact it has a lot of ponies. One pony, however, inflates like a balloon. I know you like that sort of thing, but please keep in mind this is a pony we are talking about, and I know how you feel about that.

Uh oh…

I recognize that crunch anywhere. Okay, that might not be true considering I just ate about 4 pieces. If I’m lucky.

“Uh Rainbow… are you alright?”

This was my salad I was eating, wasn’t it? I could have sworn I had them in a separate container. How did I put cauliflower in there without knowing!?

“Wow, Rainbow, that’s a neat trick! I didn’t know you could inflate like a balloon! Can you show me how to do that?”

Uhgh… My stomach… oh, jeez, why does this have to happen now of all time? Right in the center of all my friends?

“Rainbow, you’re bloating up at an alarming rate! We need to get you to the hospital.”

“T-too late…”

I had never eaten this much before. The most I had even had was about five pieces, back when I first found out about my allergy. I was a scared little filly that had no idea what was happening… all I knew was that I was big.

“Too late? Darling, what do you mean, too late? We need to get you moving right this instant!”

I know it’s not going to be any use. The doctors the first time couldn’t figure it out. All I could do was grow right in front of them until I was bigger than the bed they put me in. Just this huge balloon. I didn’t feel like a pony anymore when it happened.

“Y-you can’t do anything, girls… I’m allergic to cauliflower. I-it does th-this to me- ahh!”

Oh, jeez, my stomach is brushing the ground. I’m still in the squishy, bloaty stage. Heh, listen to those words. I’d never say those words. Of course, normally I care about how awesome I look, even in my head. No time to worry about that now, though.

“Oh dear… oh dear…”

I wondered if this is going to hurt. It’s always felt amazing, now being no exception. Just the sensation, the growing, the stretching… I’m not really sure how to explain it without sounding like a dork.

“Rainbow, stay with us now! She’s getting delirious, we have to hurry!”

I let out a moan as I’m touched. Celestia help me, I’m so sensitive like this. Sometimes, I’d eat a piece and bloat against a weird surface to see what it was like. I love the tickling of clouds against my stretched form. The feeling of magic was a new one. I think I could explode right now from how good it is.

“Sugar cube, yer hurtin’ her!”

Oh, Applejack, you have no idea how wrong you are. I’ve never felt as good as when I become a balloon. I know that’s a funny thing to say, but that’s how I look at it. I stop being a pony when this happens. All I am now is a balloon, not having to worry about silly things like food or bills or weather patrol or the Wonderbolts… if this keeps up, I may never have to worry about those things again.

“What do I do, what do I do!? I don’t have a spell for this kind of thing! Who’s ever heard of spontaneous inflation!?”

I try to open my mouth to tell Twilight that it’s okay, that it’s my fault. All that comes out is a moan of pleasure.

“She’s gonna explode!”

Oh no, Fluttershy is crying. That really takes me out of the mood I was in. Oh, crud, I’ve been poked again!

“Pinkie, what are you doing!?”

“She’s really squishy, like a balloon that’s not been inflated all the way. And I know my balloons, girls.”

“Pinkie, she’s in pain!”

“Pfft, no she isn’t, she’s enjoying herself, and I’m really jealous, because I’ve always wanted to know what it’s like to be a balloon, and now Rainbow gets to be one.”

“Pinkie, are you insane!?”

I can see that a fight is going on, even on top of my stomach. My belly’s already reached the size of two stuffed bean bag chairs, and I can feel… whatever it is I’m filling up with starting to flow into my back and butt. Won’t be long until I can’t even open my mouth because I’ve gone round.

“We gotta move her, Twi, even if it does hurt her. She ain’t gonna last- holy horsefeathers, he whole body’s bloating up!”

Yep, there I go. My fore legs are starting to get pulled in. Though, weirdly, my back legs are always free to kick around. I know that should be impossible. I don’t know everything about the pony body, but I’m pretty sure there are bones between my legs. They seem to vanish, though. I’m not complaining, since I’d go completely nuts if I couldn’t writhe from the agonizing pleasure. It’s the closest I can get to rubbing myself and squeaking.

“Pinkie, stop it!”

“She’s so bouncy! We should play with her!”

Oh, yes, please, that’s my ultimate fantasy. I don’t care about sounding like a dork anymore. This is it for me, anyway. I love being a balloon, and I’d love to be a blimp. I want to be huge, I want to be trapped. Nopony knows how good it feels to be so big, so bloaty, so full. It’s like I’ve been stuffed with enough food to feed all of Ponyville, and I just keep going. I want to be nothing more than somepony’s toy, if just for a little while.

“Rainbow, can you hear me? Why is this happening?”

The growth is still going. I’m now round, and a balloon only has one way to go when it’s round; out. My body just keeps spreading, taking up space. Yesss, grow, grow, grow! If I’m going to go, I want it to be worthy of somepony as awesome as me! I’ll be the biggest! The biggest! Bigger than anything before! I’m gonna be the biggest thing that’s ever been in Equestria!

“She’s… laughing?”

“See, I told you she was having fun. Hey, if allergies can make this happen to Rainbow, maybe we can make a spell that can do it to me!”

Heck, why should I stop at biggest thing in Equestria? I bet I could be bigger than Equestria, even! Biggest living thing ever! Cause that’s just how awesome I am. Even as a balloon, Rainbow Dash is the best at everything- oof!

“Just look at how bouncy she is! We can play volleyball with her!”

“Pinkie, are you insane!? She’s growing at an alarming rate. She’s going to explode!”

“N-no… not… y-yet…”

It took a lot of strength to even say that. My own body is starting to swell over me. I’m pinching myself with my own back hooves, since I’m too out of it to beg somepony to squeeze me.

“Dash, look at you!”

“F… feel me…”

I’m sure they gave each other looks, but I couldn’t tell. My back… neck? My inflated body made it so I couldn’t look down. I could see the field we were in and the mountains in the distance, but I couldn’t see my friends below me. I could see edges of myself as I kept swelling, eating up my head. I was still growing! Maybe I really could be bigger than Equestria. Maybe bigger than the world! Rainbow Dash, biggest thing ever.

“You’re soft… you have a lot of give. How could you still have given after growing so much? This is scientifically impossible!”

I wouldn’t be able to talk much more. The stuff was starting to enter my cheeks, and I think my lips would be squeezed shut. No way was I going to let any out after I got this amazing.

“P-play… with… meeee…”

“D-Dash?”

“Hey, Dash! Are you sure you’re alright? Short moan for no, long moan for yes.”

I made a long moan, though I think it was mostly from my legs squeezing my own belly.

“There we go!”

Next thing I know, I’m being bounced in the air like a ball, like a good balloon should be. Yes, up, up, higher, higher! I feel myself getting bigger with each hit! I’m churning up, and go only grow out! I’ll be a planet-sized pony!

“I don’t know if this is safe…”

“Well, ya know what they say; can’t beat ‘em, join ‘em.”

Yes, they’re bouncing me back and for the now! I’m kicking as hard as I can, squirming from joy. How big am I now? My butt feels like I could fill up a bedroom alone.

“She just keeps getting bigger… and big should a pony be able to get, Twilight?”

“They shouldn’t even get this big. Look at her… she could easily fill a house by now.”

I came to a stop? No! Play with me, play with me! I’m a toy balloon, I’m a bouncy ball, blow me up until I’m full! But I couldn’t do anything but moan. Ahh, but I could feel Pinkie hugging me.

“Hmm… I think she’s about to stop.”

Stop? No! I don’t wanna stop! Look at me, I’ve come this far! Let me get bigger! I wanna be a blimp! Let me float away, let me become as big as I can be! I’ll be the biggest ever! I’ll be able to be amongst the stars!

“She is stopping… her allergic reaction is ending. Thank goodness.”

I felt what I could only guess was my all of my friends’ heads against my belly, listening for the grumbles I make when I grow. I could hear it slowing down, and I hated it! I wanted to be bigger I… I…

“She very malleable, Twilight. Just feel her; she still has a lot of give.

Yes, yes, I wanted them to squeeze me! Feel me, touch me, play with me! If I couldn’t grow, let me be a bouncy balloon. Ooooh, they’re touching me! Ahh, that feels so good.

“Golly, listen to her moanin’. Sounds like she’s having a grand ol’ time.”

“Hmm… she seems to be in a euphoric state. No doubt her nerves are very sensitive, assuming logic hasn’t been completely thrown out the window.”

“Come on, girls, let’s have fun with her!”

Yes, slap me hard! Make me roll! I was sent tumbling, and the world spun. I was dizzy, but I didn’t care, I was having fun! And then I came to a stop… and found I could get bigger.

“Seriously, Pinkie, we need to get her somewhere safe. We don’t know what’s going on here.”

“Hey, girls… didn’t she mention something about cauliflower being what caused this?”

“I recken so. Why ya askin?”

I reached my snout into the salad bowl I had brought, forcing my mouth open, making sure to pick out each and every piece of the vegetable I was allergic to.

“She was just rolled over to the picnic area, and I believe she’s in too drunk a state to think rationally.”

I could feel my body groaning of I filled out more already.

“Oh, crud! Get her away!”

I felt myself being rolled, but it was too late. I had emptied the whole bowl and there was nothing anypony could do to stop it. It was time to become Rainbow Dash; the biggest pony, the biggest balloon.

“She… she ate the whole thing…”

Hmm… if about five pieces made me the size of a house… I wonder how big about twenty pieces will make me?