Booty Island - Now with Volcanic mode included
You diligently tried your best at washing Monique's planetoid-sized cheek, but even cleaning a single square inch of such a large meaty globe would take quite some time. Still, Monique herself cared way more about the gesture in itself than about the actual efficiency, loving the feeling of your tiny hands kneading and massaging her flesh as you washed it to the best of your ability.

'I guess I can understand why Lillian's so fond of him. To have a friend willing to do these things for you must be lovely' She thought, but then she blushed a little when she realized that she was in that exact same situation and it took all of her self restraint not to coo at the sheer cuteness of it.

"Are you okay there? I hope this isn't excessive" She said, a few minutes later.

"I'm alright! But I dunno how long this is gonna take me" You replied, feeling refreshed after that shower, and with one task to focus your mind on, you were doing considerably better than moments ago, when you felt like you were on the brink of collapse. It was a bit strange how the little things could add up, but this was the kind of stuff your mom and grandmas had always taught you about.

You lost nearly all notion of time and you simply kept moving as you did your best to make Monique's skin squeaky clean until you noticed that the formerly uniform creamy-colored "landscape" had changed, instead of that same "ground" you'd gotten used to, you saw a steep, bottomless-looking canyon. You gulped, you've been here before, but you hadn't gotten a chance to look at it up close.

Monique shuddered and got goosebumps all over her skin again, she could sense that you were staring right at her crack and this got her feeling flustered and tingly. She discreetly looked at you from over her shoulder and saw that you'd stopped in your tracks. She felt a twinge of worry, her self-consciousness issues creeping back into her mind, but she shook them off, seeing that you didn't have a look of disgust, but rather one of awe.

She wanted to tease you a bit further, to suggest you go down and help was her there, but she wasn't sure, she was afraid it might push her luck too much. She bit her bottom lip, wondering what to do next. She could shake her butt and send you tumbling down into her crack but she was aware you'd been forced to hide in it for almost an entire school day and the last thing she wanted was to make you mad at her.

The view was surreal, from here, Monique's crack looked like an actual Grand Canyon, and the fact that you'd already been lost somewhere in its dark depths made you shudder, but not exactly in fear, you were awed by the sheer size of that thing, but then again Monique was more along the lines of a living, walking celestial body at your scale, this shouldn't be that much of a surprise, plus you knew she was one of the girls with the bigger butts in school. You, probably better than anyone else at this moment, were very aware of what that gigantic ass was capable of.

After contemplating it for a while, you decided it was best not to take any chances and to get away from it, but unfortunately, it was as if Fate itself had different plans for you, because the moment you turned around was when you stepped on a puddle-sized spot of soapy water and your foot slipped, making you lose your balance and fall backwards right towards that awe-inspiring abyss whose wrath you'd been suffering for a long while.

Everything happened so far for you that you didn't even notice that when you tumbled down the massive jiggling wall that was her left cheek, it quivered and got goosebumps all over again as Monique's eyes widened, feeling you sliding down her crack. You then landed with a splash, as Monique's butt was partially submerged in the water. This water was noticeably warmer than when you'd first entered the bathtub. And once again you had a surreal view, floating in water while surrounded by 2 near incomprehensibly massive round "walls". You had to remind yourself that this was just Monique's butt because it was becoming increasingly difficult to shake off the notion that this was simply some gigantic landscape.

Monique giggled, she wasn't expecting this to happen but she loved it nonetheless. She knew you tripped and fell, but with how sudden it was, it felt to her as if you'd just decided to dive into her crack right there and then, and the thought of that was making her blush. She now knew that you were swimming between her cheeks and she was feeling strongly tempted to clench them as a way to give you a hug, and maybe playfully pick you out of the water using her sizable behind, but then she got an idea, though she decided to wait and see if you'd do anything.

Her gigantic asscheeks looked bigger than mountains, making you feel like you were in some sort of river even though the water was still, and obviously river water doesn't smell like bathtub water, but the notion was there. You weren't even sure if she noticed you tripped and fell but hoped so before anything bad happened. You looked around, taking in the view regardless. The bathroom's white light gave everything a certain look of cleanliness that you didn't know you'd been missing after your torturous ordeals, most of which were spent in some oversized female derriere. But only relatively little light shone from above, as Monique's immense cavernous crack was still rather dark, owing to her sheer size.

"Uh... Monique?" You said, shaking your head to try and stop getting distracted.

"Yes?" She responded in a pretty cheerful tone.

"I... I tripped" You said, feeling increasingly awkward, almost like a kid, which got you feeling embarrassed as well "...and fell"

"Hmm? So that's what happened" Monique sounded confused, also something in her voice, like the sheer innocence in it was oddly cute "I thought you wanted to take a dive" She giggled, making your blush increase. The vibrations from her laughter were noticeable even this far away from her head, as the water around you rippled and her mountainous cheeks jiggled.
"Hey, since you're there, wanna see something cool?" She then asked without giving you a chance to respond to her earlier assumptions.

"Huh? What do you mean?" You raised an eyebrow.

"Just something kinda silly and fun... you could say it's a party trick" She giggled cutely and despite sensing danger somehow, you also sensed no malice in her voice, knowing her, it might be something completely innocent while you're the one being all dirty-minded getting funny ideas.

"Well, alright, I guess" You reluctantly replied, and just then, without any apparent warning, the water around you, and by consequence yourself as well were suddenly dragged down, as if caught in a vortex that appeared out of nowhere.

You didn't even get enough time to fully panic and scream, everything went dark quickly though you no longer felt like you'd been dragged underwater. There was now a more noticeable contrast between the somewhat warm water and the much warmer, foggier feeling atmosphere outside it. Then, it hits you like a bucket of bricks... a sudden sense of ominous familiarity, you've been here before.

'No, please don't tell me this is...' You thought as you didn't take long at all to figure out where you were right now. Vague but deep and threatening sounding noises, akin to those you'd hear in some massive ship yet having a more "organic" vibe, interrupted you, confirming your fears.
'What the hell is this?! Was this her party trick?!' You then felt everything shift from side to side, and with all that water in there, you had to try your best to stay afloat.

Monique giggled, feeling not only the water but you inside of her was giving her a kind of tingly tickles she wasn't used to feeling, but she still relished. She gently swung her hips from side to side, sloshing you around while she prepared the next phase of her trick. Her belly promptly rumbled in response as if it already knew what to do.

Soon, you heard a dreadful noise, one that you definitely didn't want to hear right now. Deep, bassy rumbling gurgling groans that made your skin go pale. What little hair you had on your arms stood on end as you felt the massive vibrations and sensed impending doom. This time you couldn't even try to bang on the walls to try and get her attention though you doubted that'd work in the first place. The pressure around you began to increase, but not from the fleshy walls that made up this enormous "cave" you were in, it was the air itself, which grew warmer as a familiar stench soon hit your nose, making you cough.

You didn't get a chance to brace yourself as once again, everything happened too fast for you to comprehend, all at once you found yourself at the epicenter of a humongous earthquake together with a deafening thunderous explosion that shot you out and the water that was contained with you as well, turning it into the world's largest and scariest geyser as you flew straight up into the air for what felt like miles before you plummeted back down, though you at least got a soft landing, slamming down onto a familiar, creamy-colored squishy warm and pillowy surface.

"Ta-Dah!" Monique giggled "Turns out Booty Island is a volcanic island" She said before giggling some more. The experience left you dazed for a moment, so you took about a minute for the reality of what had just transpired to hit you. Funnily enough, you weren't even mad, it didn't seem like she did it with malice in her mind, most likely it was a harmless joke for her. You sighed and patted your own body, nothing felt bruised or broken, so technically you weren't harmed either, other than perhaps your psyche. You then thought about the sheer absurdity of this whole situation and couldn't help but laugh at it, though unfortunately for you, Monique interpreted as you also having enjoyed her "party trick".

What happens next?
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May 12, 2023