Holy Fuck, I Pissed Off a Giant Rainbow Dash

“Will you get out of me?!”

“Ha!” I laughed at the voice that vibrated through surrounding, fleshy walls. “No can do, soul sister! You wanna retake control of me? How about you get that big hoof you were bragging about just before.”

“O-Oh crud.” I yelped as the walls dropped me. Landing face first into the ground of the fleshy tunnel, I looked up to see the wall contract in tandem to the voice both beyond and within here. “I-I-I can actually h-hear you! Y-You really are inside of me.”

“Crazy, right?” I rose to my feet only to stumble back a few feet, trying to ride out the rumbles of the living cave. “Not going to lie to you Rainbow, I wasn't expecting the inside of your, well, pussy to be this clean.” I leaned my claw into the side of her wall, feeling it sink an inch and become slick with cum. “Guess you see the doc more than you let on.”

“First of all: ew.” I yelped as the tunnel then swayed left and right, causing me to stumble once more. Outside my prison, all Rainbow was did was shake her hips, and that one action, that tiny little sway rocked my fucking world. “Just because I like to get dirty doesn't mean I don't clean myself up afterward. And second... are you really talking to me from my pussy?”

“Humiliating, I know!” I faced down the long and dim cave and began down it again. My steps were careful for they always sunk, the tunnel sometimes swaying, the walls spontaneously clenching. How much it was Rainbow screwing around or just her body managing itself was lost on me. “But you weren't willing to speak to me any other way! If I gotta go inside of you to get through to you, then so be it.”

“Uahhh.” The walls shot around me at once. They picked me up from my feet, held me in the air and on my back, holding me in place as their pressure became tighter by the second. I groaned only to have juices leak into my mouth. “Some revenge this is! You weren't supposed to enjoy this!”

“And I'm not!” I spat the juices out of my mouth, coughing. “It's—ack!—pissing me off that I—alck!—dunno what's pissing you off!”

“You should know, cheater!”

“I'm not a cheater!” I replied to the undulation of the walls. “And we're not even dating! I mean, we were supposed to, but then you pulled this crud!”

“Only because you cheated!” Rainbow's voice shook her whole body, the distant beating of her heart racing and racing as the wall undulated faster and harder and tighter around me. The air scorched my scales. “All this time, you... you made me think things were different! Y-You hugged me, kissed me, f-f-fucked me... and then... and then!....”

The walls clamped down on my wrists, and with every passing second, my bones squeaked as if they were on the verge of cracking. Rainbow's anger made the interior of her body into the embodiment of hell.

“Y-You said you loved me!” The walls clamped their hardest, flattening all around my body, making me cry in pain as every one of my scales became slick with cum. “Then you went to see her after you had made love to me! How dare you, Spike, how fucking dare you!”

“I didn't cheat on you!” I shouted and then I shouted it again, over and over, while my bones creaked and maybe cracked as light drained from my eyes. “And I didn't mean to hurt you either! Please, just please stop hurting me!”

“Oh? Is that how you think things are gonna work out?” The walls retreaded from around me, but kept close enough to keep my suspended. “Don't you understand, twerp? You're still inside me. You're trapped in my pussy. Nopony knows where you are, and none are gonna think to go looking for you in there.”

“So that's the plan then?” I replied with an edge in my voice. “Just throw everything we had away over a misunderstanding? Because Rainbow, I really do love you, but even something like this is trying at my patience.”

“Did you better learn how to have more of it, Spike.” The tunnel reverberated again as gravity suddenly dragged my body down. Like a slippery slide, I slid down the ground of her pussy, the small hole that was her opening granting a blurry sight to the world outside. “Because as it stands, my pussy is now your new home, and you're gonna learn how to get used to the sight from inside me.”

It took me a few seconds to understand what she was doing. Just as my feet were at her opening, Rainbow slid her butt forward as far as she could, causing the inside of her pussy to become straight like the matters below. I tumbled and rolled to before her opening, lying on my stomach, looking outward through the small hole like a prisoner would from behind bars.

“So how about it, Spike?” Rainbow called from above, though her voice vibrated from the tunnel behind me. “How does the outside world look from inside me? Must be stupidly big... maybe even scary kinda big? I sure know I would be scared if it was me stuck in your place.”

Rainbow wasn't kidding. It really was a sight from the inside of her pussy. On either side of the opening were two monstrously sized blue thighs, each thicker than the size of a cloud, tons of flesh soft and warm and sometimes rubbing against the crotch I was inside.

There wasn't much to make off in the distant beside the haze that obscured everything. Distant tables and bookshelves populated the room, too big and vague for me to ever hope of describing. All of it staked Rainbow's point into my heart: I was simply to small for this massive world.

“It's not a terrible deal, y'know,” Rainbow said to me, and just below the gaping lips of her pussy, her enormous tail flicked at the idea. In fact, it kept flicking the more she kept talking about procuring a dragon inside of her. “I mean, what guy wouldn't want to be near some pussy. Especially one as awesome as mine.”

As always, it blew my mind how quickly Rainbow's ego could take her away from her feelings—angry and sadness didn't hold a candle to her pride. They were always overridden. Did I make a mistake in choosing this girl to be my mare, or was my heart just a dick to me?

“You would be inside of me always!” Rainbow went on as her tail flicked harder and faster, a stray strand sometimes whacking into her folds. “You would be inside of my pussy as I went about my day. Just a tiny little dragon trapped in my tight tunnel. Why, a wiggle of my hips and you'd be sent tumbling around, wouldn't you?”

Was Rainbow offering me pain or pleasure?

“Well, I guess it doesn't matter anyway.” From afar and beyond her twin thighs, the distant foreleg rose into the air once more. The flat surface of the blue hoof was aimed at me again. “Like it or not, Spike, but I'm getting my revenge. And if that means having a tiny dragon trapped in my pussy for a week or something like that, then so be it!”

The hoof rocketed toward me and I didn't have a lot of time to move. At once I was on my ass, crawling back as the hoof drew nearer, growing in size and mass and eclipsing anything else of the outside world.

It was far too big for me to take on, and because of that, I was forced to crawl inside the pussy of the crazy mare—the only thing normal and safe for me. Well, safe enough all things considering. So I crawled back and back, losing more and more of the outside light, seeing only a fraction of that massive hoof collided with the folds outside.

“Oh yeah! That's the stuff.” The world inside her pussy rumbled as everything else rocked from beyond. Vines of cum were leaking from the ceiling as the ground swayed up and down, sometimes lifting me into the air. “Been a while since I've rubbed one out. But that's because you were always taking such good care of me, weren't ya, Spike?”

I was too scared to reply. All of this, all of this was getting on far too quick for me even to process. All I did was sit on my ass, knees straight in front of me, mouth breathing heavily. I was inside the giant pussy of an even bigger mare, and right now, outside, Rainbow was sitting down on her bed, rocking her hips and rubbing her clit, all with me trapped inside with no chance of escape.

“She won't keep me locked in here, right?” I muttered to myself, though I shook my head. “Oh, who am I kidding? She's petty enough to keep me in her pussy until she gets bored of it.” I was thrown backward as the tunnel rocked back and forth, developing into a rhythm. “And she's having way too much fun for that to happen anytime soon.”

I sighed and closed my eyes. Should I just give up? Let myself be the prisoner of her pussy, trapped inside the body of my friend, the vessel taking me through the giant, outside world, with nopony there aware of what was happening inside of here?

“Screw that.” I turned onto my stomach, and even though I was launched into the ceiling, bounced between her walls, whenever I landed, I made sure to crawl further along the tunnel. “This won't happen because of some misunderstanding, and, damn it, if she's gonna get off—“ My cock rubbed against the soft surface of the ground, sometimes thrusting against it “—then so am I!”

“So, how does it feel, Spike?” Rainbow's voice was more distant now due to the quaking inside her pussy, that, and the heartbeat still ringing in my ears. “To be inside a mare's pussy just as she's about to cum? I'm gonna trap you in there, y'know. I've got a plug or two that will do the trick—and you're too small or weak even to make them move an inch!”

“We'll just see about that, Rainbow Dash.” I made it deeper into her tunnel, where the walls drew closer and the musk thicker, but at its end, I found the fruit of my desire. Another small hole akin to the one at the opening of her pussy, and like that one, this one led deeper into Rainbow's body. “Thought you were just rubbing one out, did ya?”

I stood up and tall before her cervix. It undulated in tandem distant breathing, but luckily for me, it was still small enough—at least to me—for me to line my cock against its opening. For so long, my dick had been aching, edged on by my fantasy, denied pleasure from a vengeful mare.

No longer.

“Ack! Whuha? Y-You!” A shiver coursed up through Rainbow's body, starting from deep inside her pussy. “Just what do you think you're doing in there?”

“Fucking you, of course!” I thrust my hips against the opening of her cervix, feeling her tight hole coat and tighten around my cock, making my legs buckle and heart flutter. “This ain't any different from any of our other sessions.”

“Cut that—aaaaahhhhh—o-out no-oow!”

“No can do!” I continued flicking my hips and closing my eyes, feeling the walls of her pussy at my back, unable to do anything expect to push me harder against her cervix. Wasn't my ideal way of having sex, but at least I was having it. “You may have me imprisoned inside your body and trapped in your pussy, but you can't stop me from doing whatever I want inside my cell!”

“Oooooooh, yeah?” A liquid was splatting against the ground behind me and, at my feet, more and more cum was welling between my toes. The temperature rose, it became hard to see, and the walls came closer together. “Then let's get you crushed inside that cell!”

I cried out as something loud boomed from just outside the pussy. Looking over my shoulder, the surface of the hoof, which was blocking the entrance, now was rubbing up and down the long lips, a shlick! sound constantly emitting, making the pussy wetter and wetter as the giant mare rubbed herself off.

“Oooooh, Spike!” Rainbow cried and moaned above as her voice cracked and her nether ready to explode with cum. “Hope you're ready to cum too, big boy! Can you even survive my o-orgasm now?!”

Rainbow Dash kept flicking at her pussy faster and with more vigor that her pussy couldn't take anymore. At once the walls clamped up, pulling me back into the tunnel, clenching around me as cum welled from everywhere. Like a sudden river, it filled the tunnel, taking me into its weak a pricing moan rang from everywhere.

Though I barely heard it over my own.

Floating on my back, I gazed down at my cock. It ached. It'd been on edge for far too long, and now, now I'd brought my claw to it. I jerked myself off and bit my bottom lip, getting off to the walls of the pussy around me, that, and the giant hoof still working at the massive lips, and the cute, fragile cry of a girl just releasing any and all tension from her body.

“R-Rainbow Dash!” I still cried out her name as cum shot from the tip of my cock, making it a few inches in the air before falling again, mixing with the lake of lady cum. Light shone on my forehead, and, looking up enough, I saw the large blue hoof float a few inches above. “Ooooh yeah. That's it. Oh fuck that felt fucking good.”

I rode my orgasm for as long as possible. My eyes went drift shut. But then the lake of cum became light, the light beyond become bright, and I quickly wondered why Rainbow moved her hoof away from her crotch.

“Ugh... now... now just wait a sec...” I floated past the opening hole of the pussy, and at once, I could hear a torrent crashing just beyond me. “No no no!” The lake of lady cum became the waterfall of lady cum as it leaked from the base of her lips, crashing to the unseeable below. “Fuck fuck fuck! Keep me inside you! Keep me inside—“

The sudden drop cut-off the remainder of my plea.

My body was taken with the current, and together, we fell off the ledge of her pussy. I could see it above, the long lips still agape, and just below me, the furry asshole winked as I fell by. I almost reached out for it—being trapped in a pussy was far better than being stuck in Rainbow's firm ass, but in this case, being caught anywhere was better than being dead.

“Huh? Oh.” The giantess lurched her body, so her muzzle could see down the slope of her crotch. Her rose eyes settled on me, and at once, a blue hoof hovered below me, making itself flat. The blue fur was tainted with white as I smacked into the surface, the softness of her sole letting me sink a few inches, taking away some of my momentum.

Even with all that, the fall still hurt.

It hurt a lot.

“Quit your whining. I got ya.” My stomach went hollow as the hoof started to rise. Unable to move, I kept laying on my front, stuck on this impossible elevator, watching the giant, outside world around me and become lost below the hoof.

At one point, the hoof came up along the folds of her pussy. Looking down, I tried pushing my claws against the surface of the hoof, trying to get back on my legs—she meant to keep me in her pussy, and it was better on my own terms than her pulling something like this again.

But the hoof didn't give me a chance even to stand—it rose into the air again, and while it did, the massive body before and below me move. Rainbow Dash let her hindlegs stretch out along the bed, making her bottom lurch forward as the titanic body began to lay down.

“Whoa uh oh!” I screamed from the edge of the hoof. Below, the expanse of blue fuzziness passed over, her belly falling away and her chest approaching. The ride slowed from between her massive forelegs, and, without warning, the surface of the hoof began to tilt left.

“Here's your stop!” the voice rang from ahead as my body rolled to the left. I tried grabbing onto Rainbow's fur, but it only slipped from my grip, and after a few seconds, my body rolled off the hoof entirely. In the distance, Rainbow laid on her back, head up, eyes gazing down on me. “Enjoy the fall!”

I fell face first downward. A blue tuft was the first thing to greet me, brushing my scales as I fell into it. Rainbow's chest was soft, soft enough for me to sink an inch into the skin, my fall comforted by her fur. I rebounded against her body, bouncing slightly until I became still.

“Have I... ever said... that I... that I hate.... hate hate hate... roller-coasters?” My claws grabbed a handful of the tuft and, using that to push me up. I returned to my feet. Standing still for a few moments, I shook my head.

It took a few seconds to get my footing right. The ground would sink underneath my weight, though the plushness of the land felt better than I let on. I also had to be careful not to stumble—the ground shook and rumbled to the beat of something below the surface.

“Uh-oh.” Looking up from between my feet, I saw the impossible. The blur fur seemed to stretch on until forever into the distance where, despite being blurry, I could make out a mighty throat—something I used to kiss and nip at—and, just above that, in its full glory was Rainbow's muzzle.

“Alright, pipsqueak.” Rainbow's monolithic face said down to me, eyes narrowed on the speck standing on her chest. “You wanted to talk this out? Well, this is your one chance, so speak up.”