“Trixie hadn’t even thought of who next to nab, but who would have thought they’d walk right in.”

Before Spike could consider turning tail and running from the rancid sight beyond his impressionable young brain’s comprehension, Tigerbright and Gabriella pinned him to the ground. Streaks of brown grime and trails of yellow droplets sullied his scales as he struggled to break free from their grasp.

Trixie waddled over, her diaper swishing back and forth with every step toward her helpless new toy shouting away in vain. Her magic shone as she flicked a nearby pacifier straight into the dragon’s maw.

“Now now, no need to make a fuss. The only thing Trixie wants to hear from you is sweet, soft moans. Which you’ll be making in just one second, as soon as I…”

Her swirling horn exploded with a burst of azure magic that shot up to the roof of her cottage.

“There we are, fully sound-proofed and smell-proofed. Don’t know why Trixie didn’t think of this earlier.”

The tapes of her diaper peeled off one by one as they lit up with her magic aura until it fell to the ground with a heavy thud.

Spike’s eyes widened as he her massive mare cock staring right back at him, slathered in a heaping helping of shit, piss, and cum.

She let out another magical discharge, this time encasing it in a faint glowing aura.

“Aww, don’t fret little one. Once you get a taste of this, you’ll be begging for more like these two here.”

Without a moment of hesitation, Trixie plopped out his pacifier and plugged him back up with her penis. Spike tried to bite down, but the girth alone kept his jaw wide open and forcing damp poop to find it’s way into every crevice it could find in his mouth.

Tear after tear streamed down as the bitter rod coated his entire esophagus with her excretion cocktail. His gag reflex triggered from the thorough pounding his uvula took, but that only added vomit to the mix, further lubing up Trixie’s cock to stuff it back back down.

Gabriella and Tigerbright planted soft, smelly kiss all over his fear stricken body. Fresh piss dribbled out of his trembling cock, which the two crinkle critters eagerly lapped up as they went to work. Despite Spike mentally being repulsed by everything happening, his young dragon libido stood no chance against the gentle caress of two lovely ladies sucking his cock and juggling his little balls in their mouth.

With each forceful thrust, bits and pieces of Spike’s psyche began to crumble away. His mind became overwhelmed the the nauseating stimuli, everything fading to the background but the feel of his mistress’s throbbing cock and the great and powerful taste of her waste. A tiny little voice shouted at him to stop what he was doing and fight back. With each passing second it grew fainter and fainter, drowned out by the enticing bliss of soaking up everything this shit-stained cock had to offer.

He didn’t even notice, but Trixie had stopped moving her hips or forcing anything down his throat; His mouth had been working all on its own, and he was slathering whatever drippings fell on the floor back onto the the cock for added lubrication. He wasn’t even pinned by the other two crinkle beasts, they were too busy kissing his little dragon dick.

His face flushed, but he did not dare think to himself for a second of stopping. Every fiber of his being screamed at him for more. More slimy shit for him to swallow. More piss for him to lap up. More cum for him to slurp up. More vomit to burn his throat on.

And with each lustful lick of Trixie’s cock, his body began to slowly change. His once rough forked tongue now had a more cotton feel to it as it continuously sopped up more filth. The scales around Spike’s mouth blended together into a soft, yet crinkly material. As the infection spread, so too did his size. His limbs became longer, his body swelled up to a much more plump shape. His tiny wings, the webbing of which now sported toddler-ish animal designs, outstretched far enough to touch the opposing walls of Trixie’s cottage.

Where once laid little Spike pinned and forced to suffer through a cruel punishment now laid an adult crinkle dragon servicing the dirtiest cock in all of Equestria with such zeal while his compatriots equally as eagerly massaged his own padded member.

With a mighty roar, Spike deep-throated Trixie’s dick all the way to the hilt as he milked her balls to ensure as much cum entered as possible.

His own dick exploded with a brown ropes of shit, followed by wave of piss. And, of course, the crinkle tiger and crinkle giraffe made sure none of it went to waste.

“Now what shall Trixie call the last member of our troupe…”

She pet her chubby dragon’s belly, smiling as she listened the sloshing of the muck swirling about.

“How about Squishy? Squishy the dragon’s got a nice ring to it.”

Trixie inched her snout forward and engaged in a passionate Prench kiss with the newly christened Squishy, letting the foul breath and flecks of moist scat coat the inside of her mouth.

“We’re all set for the main event now. And if you thought this was dirty you three, wait till you see the finale.”

Author's Note

Short chapter update, but a interlude for the finale of this series, which is shaping up to be even filthier than what I've written so far with what I have planned, if you can believe it. Anyway, hope those of you keeping up with this one enjoyed the little chapter as I get back in the groove.