Mt. Lillian erupts pt. II: Volcanic Boogaloo
You laid helplessly on top of the colossal sphincter, awaiting your doom, which soon came as an unbelievable explosion erupted from beneath you, like the world's biggest volcano. A deafening thunderous roar rattled your entire skeleton while insanely powerful and hot winds blasted you from below, but the sheer weight from Lillian's excessively plump and thicc cheeks kept you in place, letting you bear the full brunt of it. With no warning, an even bigger blast erupted below you, making you wonder how you were still alive, feeling like you should've been blown to bits already, and then there was a gigantic earthquake that madly shook everything, including yourself

"Geez, it was just two little farts, you're way overreacting" Lillian said to Jen with a cynical look, making an effort not to laugh for the first time in a while. Jen took a few deep breaths, though she soon regretted that, before calming down somewhat
"First, nothing that comes out of that ass is 'little'" Jen huffed, making her chuckle again
"And second, Blaise is right inside your butt! You're gonna seriously hurt him or even kill him!" She said, close to yelling.
"I'm telling you you're exaggerating... he's fine" Lillian nonchalantly replied "Besides, he's already used to my farts"

Once she said that, she nonchalantly let out yet another big fart that rumbled and echoed all around the room like the two before it, but it also made her ass ripple from its sheer force
"Ooh" she marveled at her own 'power', much to Jen's chagrin
"He can't possibly be used to them at that size" She said while quietly growling
"He's fine. The shrinking does make them stronger and tougher, I told you" Lillian shrugged, keeping her casual demeanor
"But that much?" Jen said in disbelief
"Yeah" Lillian smiled, as if defying Jen's anger

Jen huffed, still struggling to control her rising anger at Lillian's carelessness, and reminded herself that it wasn't likely she'd purposely hurt Blaise, but this seemed like she was completely unaware of the size difference between them and underestimating how terrible her farts were
"Even if he's fine, as you say... It can't be nice at a-" She started saying, but got completely cut off by Lillian letting out a louder roaring blast that easily lasted 10 seconds. Jen couldn't help but grimace at seeing how much her huge butt jiggled from that one
"Sorry... you were saying?" Lillian chuckled, her "apology" absolutely insincere. Jen sighed
"What I'm trying to say is that it's pretty mean to fart on him at that size, even if he's not hurt" She crossed her arms
"He knows that whenever he's close to or in the general vicinity of my ass, he's going to get farted on sooner or later" Lillian giggled quietly, enjoying how Jen was more or less cornered regarding Blaise. Seeing the faint reddish tint on her face only made her laugh more, and she decided to push things further
"Besides... if he really wanted to avoid my farts all he had to do was climb right out... but he spent his time tickling my booty instead" She said, lightly clenching and unclenching her sizable assets a few times to further drive her point
"Not that I mind at all" Lillian added, feeling like she was driving a nail deep into Jen's ego, and sensually wiggled her hips, ensuing more jiggling and wobbling

Meanwhile, you were dizzier than you had ever been, despite being soft and cushiony, Lillian's gigantic cheeks caused what to you were humongous earthquakes and also slammed into you as they bounced into each other with unfathomable weight, and that was without mentioning the deafening thunderous roar that came right from below. The massive torrent of wind blew into you, hitting with the might of a titan's fist while the overbearing gelatinous walls that encased you pinned you in place, which meant you took most if not the full brunt of her titanic blast. You knew Lillian farted all the time, and that they could be pretty terrible, but until now, you had severely underestimated just how bad they would be at your current scale. And on top of all that, her asshole kept "chewing" on you, almost as if it had a mind of its own, pulsating with what felt like excitement at your touch

Lillian's massive cheeks made for near perfect soundproofing, the noises of the outside world had been muffled to near silence, and overridden with the various noises from her stomach and bowels, but you could also vaguely make out their voices, whose volume raised after those three immense blasts. You couldn't tell for sure what they were exactly saying, but it seemed like Jen was getting mad at Lillian, presumably for what she was doing to you, which gave you some hope, as well as made you blush. You definitely needed Jen to rescue you from this hell, you weren't going to be able to escape from it on your own anytime soon

Unfortunately, Lillian had other plans, and while Jen spoke you could feel and hear the intense gurgling below, as well as the anus' plump sections puff out, clearly holding back an even more monstrous gas bubble. This didn't last more than a few seconds, as before you could even think of doing anything, the giant sphincter opened and unleashed such a massive torrent of nearly scorching winds that it'd put any known hurricane to shame, and in addition to that, as your entire world shook, the thunderous roar felt like it could've easily pulverized your bones with the shockwave alone. The nightmarish nuclear-like blast felt like it lasted an eternity to you, and in reality it had been 10 seconds. Your head was spinning and you felt like you had been run over by an entire herd of angry elephants.
'How am I even conscious?' You thought while your own sweat stung your eyes again and gagged on the thicker overbearing smell that permeated your whole surroundings. You also mentally cursed Lillian for making you suffer this much, knowing her, she probably didn't even have any idea how bad it was

"Besides... if he really wanted to avoid my farts all he had to do was climb right out... but he spent his time tickling my booty instead" You then heard despite the extensive muffling around you. Your jaw dropped but also were fuming, you couldn't believe she actually thought that. The "tickling" had been from the climbing itself, the climbing she had forced you to do in the first place!

Then, without warning, the planet-sized masses at your sides closed in upon you and engulfed you in their overwhelming bulk, giving you a mouthful of her hot and salty butt flesh. Fortunately, this didn't seem to last for too long and soon the gigantic walls released their pressure on you.

"Not that I mind at all" Was the next thing you heard before everything began shaking wildly from side to side, bouncing you in between the aforementioned colossal jiggly walls several times until you were slammed once again on her fabric-covered hole, which caught your limbs again between its plump wrinkles, which twitched in apparent pleasure

Lillian then moaned again, and these were sounds Jen had never heard her make before. She raised an eyebrow, but was also growing increasingly worried about Blaise's well-being
"Now what?" She asked with a hint of exasperation
"I can't help it... he really is going to town on my ass" Lillian giggled, wiggling her hips again, and unknown to Jen, clenching her sensitive spot on him more.
"...what..." Jen flatly said in disbelief
"He's not even climbing anymore... he's just making me feel sooo good" Lillian sounded like she was purring, and closed her eyes in delight, very suggestively grinding her hips on the bed and shaking her enormous ass for all it was worth
'Wha... Is he really...?' Jen thought in stunned silence, but things still felt off to her, and after what she had just seen, heard and smelled, she didn't really trust Lillian one bit, but just as she was pondering of these things, yet another monster fart that erupted from her supposed friend's gigantic backside snapped her out of it. She stared daggers at her, and even though her eyes were closed, it was as if Lillian had felt her piercing look
"I didn't even mean to this time... but I can't help it, he's making my booty feel heavenly..." She said, and soon after, she started unleashing fart after massive fart, making the room's floor shake slightly. Jen's face was frozen in a mix of horror, anger, disgust and doubt all at once

Even so far, you were hoping Lillian would be content with "just" farting on you a couple times to then pull you out and make some joke about it, but as the rubbery-feeling fleshy ring under kept on excitedly pulsating, soon it became clear that wasn't going to be the case. Hearing the rest of the girls' argument was getting difficult, as the various gurgling noises from the depths below only increased. Then, with not much of a warning, it was as if the Apocalypse itself started, one monstrous explosion after another, over and over, colossal bubbles of gas rapidly rising up into the air, only to burst as they barely got out, squashed by the immense weight of Lillian's mind-bogglingly huge asscheeks, making such intense noises that you felt them hit your entire body way more so than just your eardrums. The jiggly gelatinous walls around you were madly shaking, both from side to side, following along with her hips, and from the constant vibrations from each and every one of her explosive bursts of deadly gas

"Even I am surprised... I knew he liked my big booty, but if I had known how much I would've done this sooner..." Lillian sighed in satisfaction, but still not relenting on the massive flatulent storm she had just begun to release. It took Jen several minutes to feel like her mind had just rebooted, and right as she was about to truly chew her out for her excesses, she heard a much louder, ominous grumbling growl that came from Lillian's belly. Her eyes widened and she went paler, she was just about to let out something far far worse than any of her horrid booty blasts so far

"Lillian, please..." she started pleading
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May 12, 2023