It was late into the night, Luna's moon was providing its lunar glow as the millions of wondrous stars dot the skies and the cool breeze blowing from the east, everypony are huddled deep within their homes , fast asleep in this hour, except for the occasional party-goers.
Pinkie Pie was on her way home from one , half drunk on cider as she left trying to make her way back home in her indulged state, unknown to her, the night is also time for nocturnal animals and hunters of the night.
As the mare continues her way along the road she seems to have stepped on something moist and cold, as she looks down at the unknown object which takes her by surprise causing her to yelp slightly.
On the floor is an almost perfectly shaped blob of Pinkish-Purple goo, jiggling slightly in the night breeze, The Pink mare inspecting the weird object as she raises her hoof to her mouth to taste the weird liquid-like goo she had stepped into.
" Hmmm," Pinkie hummed as she licked her hoof , "Cherry , Oh wait no no , Grape!"
While the mare was pondering what flavor the slime was, it wasted no time seizing up it's prey the slime slowly crawling up and advancing up her legs. The cold slime instantly alerting the pink mare.
" Eeep! What are you doing! "
The slime continues its path up the mare's leg as it reaches right above her knees the pink mare starting to struggle against the slimes slow ascent up her leg.
" Stop it you stupid grape stuff! " Yelled Pinkie Pie.
Pinkie pie tries to lift her hooves up, but the thick slime keeping her hooves glued onto the ground and struggles as she attempts to lift her hooves a bare centimeter off the ground, at the same time the slime notices her distress and begin to slither up her body faster and starts to engulf her body, covering her chest and her hind quarters.
Pinkie pie can feel the cold thick slime crawl up her pussy trying to resist as much as possible while having to bear the slime's extreme temperature.
" Gah! Cold , COLD! " Pinkie Pie screams out as she is helplessly abused.
By this time the slime has already covered her plot and most of her back , the rest of the slime begin their slow climb up her neck , But the thought is quickly pushed away as the remaining slime covering her plot starts to prod her lower lips as Pinkie Pie begins to feel the thick slime around her plot tighten as she feels her pussy being teased, moaning in pleasure at the same time.
" W-what kind of slime is this. " Pinkie Pie managed to spurt out while panting lightly, " It's starting to get fun! "
The slime instantly starts to spread her pussy lips apart, as the slime's instincts kick in it starts to slither its way into the mare's opened pussy , sensing and trying to find warmth emitting within the mare at the same time , the slime starts to coat her lower chin somewhat holding her head in place, but Pinkie Pie tries to resist by licking up the slime as it crawls up, trying to keep it at bay as the slime begins to explore her now lubricated pussy while trying to suppress a moan.
" Hmmmm, I reeeaaaalllyy like this jelly, I should really get some for later too~ " Slurred Pinkie in her aroused state.
The slime starts to vibrate gently as it begins to suck up and absorb all the juices from her leaking pussy, that the desperate pink mare keeps making as the slime starts to grow slightly , thickening the slime around the mare as more and more slime starts to push itself into her now stretched out hole trying to absorb all the fluids at a faster pace.
Pinkie Pie realizes that resisting the slime is hopeless, being glued onto the ground as the slime thickens and reinforces itself around the mare while it abuses her . She starts to relax her body allowing the slime to have it's way and full control over her.
" Ooooh, This is reeeaaall nice... " Pinkie manages to spurt out.
The slime starts to advance deep inside of her until the slime starts to strain against the pony's cervix. The slime being too thick to easily sap through the cervix, then decides to begin thrusting back and forth out of the mare, trying to stimulate her for more of her fluids while Pinkie pie starts to pant her eyes half lidded as she accepts the visitor into her depths , but the slime starts to slither up her chin towards her mouth , she opens it, beckoning for the slime to come inside as it begins to fill her mouth, Pinkie Pie begins to lick and suck on the grape-flavored slime in her mouth.
" Mmmmph! " Pinkie lets out in a loving moan.
The Slime trying it's best to extort the mare, starts to gently spread her flanks apart and prod her tight plot hole.
Pinkie Pie has a lusty look in her eyes as she welcomes the slime into her other hole with no resistance, The slime pushing itself into her plot until it gives way thrusting the slime into her third hole as it begins to thrust on cue with the others.
Pinkie Pie was having the night of her life, the now warmed up slime sheltering her from the cold night, all her holes being filled up to the brim, ever nook and cranny inside her filled up and stretched, even though she was being abused and anymore thickness would cause some pain , she enjoyed every dirty second of it.
Just as she thought of it, she was on the brink of release and at last, white waves of pleasure washed over the mare, as her eyes rolled up her half lidded eyes and basically pouring juices to feed the slime further, she managed to take a glimpse of ' Cloud Nine ' just before she slips back into reality the slime withdrawing from her mouth allowing her to breathe easily, the slime in her plot hole also withdrawing, but the slime in her pussy lies dormant absorbing all the mare cum.
Just as the slime in her pussy stopped absorbing all the nourishing fluids it starts to push forward again straining against the pony's cervix pushing itself forwards trying to break the only obstacle blocking the pony's womb.
Pinkie Pie feels her cervix beginning to get parted and has a pained expression on her face.
" Gah! I've had some rough rides but this is getting silly! "
The Slime eventually manages to break through the cervix as it starts its ascent into her womb until it strains against her uterus walls, The slime preparing to divide itself and imbed another slime in the mare's womb, the perfect spot for a young slime to grow and mature.
Pinkie pie moves her head down, now that the slime has retreated from her head and looks down towards the bulge on her stomach.
" Hey , Watcha doin'?" Pinkie Asks suprised and excited.
The slime tentacle begins to pump slime into the pony's womb, causing it to inflate slightly like a balloon, as the slime pumps more of its offspring into her depths.
Pinkie Pie starts to gasp at the feeling of the slime filling her up , smirking and moaning at the same time.
Once the slime is satisfied with the amount inside her womb , it begins to separate , exiting the mare and begins slithering down her body back into a puddle on the floor as it gather up in a small puddle
" Oh Celestia this feels weird. " says Pinkie Pie," But I just HAVE to get some more of this goo! "
and scurries away into the underbrush towards a nearby forest, trying to find shelter before tomorrow's scotching hot sun dehydrates the slime, and avoiding predators.
Pinkie Pie smirks as she sits down and starts rubbing her inflated stomach , then get's back up and starts walking back home, with a now loosened hole, wondering what the slime left in her stomach.