The Most Sensitive Spot Inside Her Ass Giantess/Shrinking & Farts chapter 25 by NotOnTime

The muffled sound of Miriam moaning was accompanied by the sloppy wet noises of her anal cavity guzzling you down like a delicious meal. You could hear every bit of viscous slime stretching and squeezing between her mounds of anal flesh, the way they twisted and throbbed hungrily to pull you deeper. Just then you hit a wall, not just another thick lump of flesh, but an actual stopping point of her bowels, the back corner where her tunnel turned sharply into her massive colon. The temperature in the air spiked, not from any gas but from the roaring heat of her giant body in this particular spot. As you pressed your tiny palms into her tender muscles a massive pounding sound resonated through your eardrums. Her heartbeat was going wild, throbbing with a level of distress that you hadn’t felt before. The woman’s giant anal muscles reacted with intensity, rhythmically quivering as they contorted in strange erratic movements.

“W-what? What’s going on?!” you gasped, the confusion and panic getting to you.

What you didn’t realize was just beyond this spot in the back of your mother’s bowels, through only a few layers of flesh was her giant womb, pulsating strongly. The minuscule tingles coming from your tiny body crawling around her delicate flesh were magnified here, every movement you made was agitating it, sending hot juicy sparks of pleasure directly through her sensitive nerves. It was your mother’s absolute favorite spot for anal stimulation, one she had often used to feel good in times long past, and right now you being here was driving her enormous drunken booty wild.

Before you could put together what was happening, misfortune and calamity struck. After so many farts you thought she would be finally out of gas, but just then her humongous colon let out a booming growl. The rippled hallway of anal flesh widened, horrifically undulating in waves like something was caught in its throat, right before shotgun blasting you with a gargantuan payload of toxic gas. The superheated monstrosity was as foul smelling as it was violent, it hit your tiny powerless body like an oncoming tidal wave, slamming you into Miriam’s most tender spot over and over. Her gigantic walls clenched down hard, not sucking you deeper this time, but pinning your rattling body right up against her soft anal muscles where it felt extra stimulating. Through the massive painful farting whirlwind you couldn’t hear her heartbeat, but you could easily feel it throbbing through her powerful butt flesh. Her giant ass was positively loving your intense vibrations hitting the back end of her bowels, as the grueling storm raged on you were making it shudder from top to bottom.

Your mother let out a deep animalistic grunt as she felt the most defenseless depths of her ass get stirred around. She was experiencing untold amounts of pleasure, so much raw ecstasy that it was melting her thoughts. On instinct her humongous hips wiggled back and forth, jiggling her huge slabs of sexy booty flesh and dripping off salty beads of sweat. Her swimsuit clung tight to her body, wrapping deep between her warm cheeks and snug against her pulsating asshole. Deep inside that wrinkled maw her bowels were radiating with pleasure, the intense tickling sensation was coming right from her favorite spot. Miriam breathing quickened as she smiled, she was panting really hard.

"Ohhhhh baby... that's so good!" she said between moans.

Just then the thought of her baby nearly started to come back to her.

"Blaise... wait, where is he again?"

Before she had a chance to actually remember you Sheila suddenly stepped in. After watching for so long the other big curvaceous woman, also partially drunk from all that beer, interrupted your mother's thoughts by giving her swimsuit a big wedgie. Grabbing the back of Miriam's bottoms, Sheila yanked it hard, even raising her extra wide hips a little bit higher into the air as she did so. The thong part of your mother's swimsuit rammed straight into her sensitive anus, which all this time had been eager for more attention. Miriam gasped, the feeling of shock and stimulus to her oily asshole made her butt erupt in a massive warbling fart, the biggest one yet. With her defenses weakened by alcohol, and both you and Sheila combining jolts of pleasure to her two most vulnerable spots, your mother's body finally reached its breaking point. While the gushing fart blasted out of her rectum, her bowels and womb went into a deep state of frenzy. Your mother’s thoughts became completely lost in the clouds again, overwhelmed by wave after wave of rapturous anal bliss.

Hot gases bellowed furiously from her puckered backdoor, droning on with a wet sputtering noise, meanwhile deep inside her ass armageddon had just been unleashed. Clamping hot anal muscles the size of houses collapsed inwards around you, squeezing tight like a vice as your mother’s heartbeat pounded. You became buried in her filthy pulsating anal meat, chewed up rhythmically amongst the massive cascading lumps of flesh that gnashed together like giant teeth. Miriam’s body had completely given in to the pleasure at this point, the restraints were taken off, and in its horny excitement her gigantic trembling ass gave out the biggest gulp yet. Your tiny speck of a body was sucked away from the back corner of her bowels, the woman’s enormous spasming colon widened, and without a shred of mercy you were dragged through the sticky maw that led even deeper into her intestines.

Fighting back did you no good. It was like you were in the midst of a hurricane and a trash compactor at the same time. Every second you were being swallowed deeper, beyond the point of no return, down into your own giant mother’s fat jiggling butt. Her sexy ass was making a meal out of you, slurping and tasting your minuscule body as electric tingles shot up her spine. The feeling of you vibrating around in her hot slobbering mucus, sending shivers directly through her red hot flesh, it was beyond compare. Without even realizing it Miriam was using another person to get herself off, her own helpless son, treating you like a tasty toy for her greedy ass. All she could sense was wriggling bursts of pleasure deep inside. Her body’s anal instincts had taken over, and were trying to make her feel as good as possible. Even if it meant eating up her little boy, her hungry bowels needed to be satisfied.

The whirlwind of miasmic blustering gases continued rampaging out her shithole, roaring with a deep thunderous echo. Everything was shaking. Hot anal slime clogged your throat, rancid fart fumes burned your every orifice, you were being pummeled and squeezed and flipped around by her clenching walls relentlessly. So much was happening at such a ridiculous scale that you could barely think anymore, all you could do was focus on surviving it. At any moment you felt the horrifying possibility that you might die like this, smothered and drowned deep inside the churning shoshing muscles of your own mother’s gigantic horny ass. The thought of it frightened you, the fear of being killed by the bodily functions of the most foul place in her body, too tiny and weak to keep yourself alive. The huge monstrous anal cavity spasmed hard, burying your insignificant body in hot frothy flesh. The walls closed in, hugging tight with quivering lust, a river of anal juices filled in the space around you with nowhere else to go. You truly thought this was going to be it.

…Somehow though you managed to survive. The giant overbearing walls retreated backwards, dripping large globules of slime over top of your body. You hacked up more disgusting mucus yourself, and finally took your first proper breath in what felt like forever. The smell was atrocious thanks to remnants of your mom’s superheated gas. Your head was still spinning from the beating you just took, and your elbows were shaking with exhaustion just from trying to hold yourself up. At the very least it seemed to be over, your mother’s huge body seemed to have finally calmed down… maybe a little too much.