Passing It Through
by tannim
July 19, 2011

	He'd been there for some time.  His paws were getting numb.  Hanging from a harness that kept his tail up and his hands behind his back for hours being prepped and force fed had seemed like fun, but he hadn't expected the soreness from the bondage itself.  It even eclipsed the strain of having his belly so full and the pungent stench of his meal still pushing from the fourth dog.

	Austin's muzzle pressed and sealed around the dog's wide anus.  His jaws ached a bit from being open so wide.  A squirrel was only so big compared to a dog!

	The scent of his friend's did waft in past the stench of the scat and he was very much ready to get on with the fun.  His belly was so full and swollen, he looked pregnant.  His intestines were equally full and bulging while still more waste pushed out of his mouth in a steady stream of doggy log.

	Around him the others watched and prepared themselves.  Mammoth, a rather little dog barely bigger than Austin, danced from foot to foot watching the shit build inside the little squirrel.  Article, a much larger dog, helped his little mouse friend into a tiny scuba suit.

	Austin could hear them, but he kept his eyes focused on the current dog's tailbase, trying to focus on his force feeding.  The shit had almost stretched his intestines enough to make a direct line from his mouth to his ass.  If he could just concentrate and take in a bit more he wouldn't even need to manually swallow the rest.  He could already feel his own sphincter bulging as his body tried to expel it all while the other guys finished up.

	"Ok, Austy, Time for the real fun.  I hope you're ready." Article scratched behind the stuffed and bound squirrel's ears while gentle cupping under the other dog's ass.

	He guided the scat out to a hands length, then took his place while the squirrel struggled to let it go through him.  Austin didn't even get time to relax his jaws before Article's ring pressed to it.  A grunt to relax and Article's shit flowed out of his to connect to the other dog's scat just before it was ingested.

	Mammoth pushed a plate in front of the larger dog with a cylinder of cherry jello wobbling on it.  Kellog the mouse balanced on top of the jello in his little scuba outfit waving at Article to get his attention.  The big dog tied a polka dotted napkin around his neck as a bib and picked the silverware off the plate.

	Kellog hugged the broad muzzle. "I'm gonna be your poo again.  I wonder if Austin will feel as neat inside!"

	  While they got ready, Mammoth eagerly slid under the squirrel as he hung in bondage and kissed at Article's stiffly excited dick.  It took a moment for him to get comfortable, but he took a swig of beer and gripped his own rampant shaft.  He wanted to be fully ready while keeping watch on his friend's protruding pucker and bloated belly.

	Austin tensed, then his throat and body went limp, at least, mostly limp.  A fountain of scat sprayed out in a powerful stream of mostly solid waste.  He couldn't make much noise with a stream running down his throat and out his ass without pause, but he didn't need to.

	Mammoth barked happily at the feeling of the hot mess spatter over his member and hand.  The stuff spread out a little but mostly held its shape and that dank stuff was squished firmly into his needy male flesh.  He looked from the thick stream, nearly as wide as the squirrel it came out of, to Article's cock behind him, then scooted back a little to get more of that delightful muck with his jerking.

	Kellog hugged Article's nose and basked in the hot breath while still waiting on his jello.  The big dog cut a chunk out and chewed it up, then opened his mouth to show it.  The mouse just laughed and went back to petting.  A pleasured yell from Mammoth interrupted them, but they paid it no mind and simply panted and worked up to the eating.

	Mammoth panted hard while his orgasm hit.  That mess had touched him in so wonderfully and watching it flowing through Austin as though he were simply an extension of Article's anus was HOT.  His knot swelled into the stream before his cum sprayed into Austin's own erection.

	The squirrel was deliriously happy.  He felt every lump and crevice of Article's scat passing into his mouth and pushing that built up scat out of his ass.  The flow was so fast and smooth once his barriers had gone.  Austin opened his jaws just that bit wider and let the vast volume of solid muck in and out like a happy skin tube.

	It tickled his prostate wonderfully as each large bump nudged it.  The texture, the prostate tease, the sheer naughtiness of what they were doing got to him quick.  His tail flagged and flicked around above him and he came hard over Mammoth with cheeks flushing from pleasure.

	The little dog caught the spurts right in his muzzle to let it pool in his tongue.  The pile of shit building on his cock and belly grew with it, his own spurts of watery doggy cum kept spraying throughout it all.  Behind him Article's cock rubbed his forehead and he wondered how soon he'd see their little friend in the action.

	Both eyes looked up at the big dog's balls and ass above him at the sound of a gulp.  It wouldn't be too long after that, he knew, especially with the flow of shit staying thick and fast as the little rodent took it in and passed it right out.  He loved watching one of his friends being used as an ass extension and couldn't resist catching a bit of the mess between his feet before letting it drop again back onto his cock and own ass.

	Article felt his mouse's tail tickling all the way down his throat and groaned at the movement in his belly moments later.  His little gut diver kicked and splashed in the thick jello, after having taking a nibble for himself on the way down, and enjoyed the big dog's interior.  Warm walls clutched at him, liquid tingled as it splashed over his feet.

	Kellog turned on a light and then dove into the valve to the intestines right into the incredible mass of backed up mud.  He huffed into his air tanks to slog through it deeper into the canine's bowels.  Such an adventure he got to enjoy!

	The flow of spunk spraying into Mammoth's mouth slacked off after around ten seconds.  His own orgasm lasted nearly three times that, though much of it was copious post cum.  He enjoyed the flavor of squirrel milk for a while longer before finally gulping it down.  It warmed him up and left him wanting more.  A quick tug and head lift and he pulled Article's dick into his mouth to suck on that for a moment.  The thought that he couldn't see the shit stream squirting from Austin's ass, though, made him reluctantly relinquish that grip.

	Austin himself struggled to keep himself relaxed.  Everything was flowing so smoothly through him and he wanted to keep it that way though his ass kept wanting to clench shut.  His ears perked up at the gulp and found himself pressing forward to work his lips around Article's loose ring.

	With Kellog on his way, Austin didn't want the mouse to even know when he passed through one body.  The squirrel let out a happy nasal sigh, at least not until his friend popped out of his ass and splattered onto Mammoth below.  Until then, though, he felt a sweet pressure again building from the steady bumping of his prostate by the load passing through him.  Maybe Kellog could stay in just a BIT longer.

	Inside Article, Kellog had long gotten lost.  The twisty intestines were long and any sense of direction after going through so many turns was gone.  Not that it was a problem, the current pushed him out the right way no matter how he moved.  He was having a great time and breathed through his tiny respirator as the way straightened out a bit.

	There was a slight bump suddenly, and the scenery changed texture on the ceiling, but it seemed basically the same.  It sure was a long ride for him.  He was hoping he wouldn't get stuck when the world opened up and he fell down a log flume of dog shit.  Looking back he cheered at the sight of Austin's squirrely rump.

	Austin heard the cheer and tugged at his bonds while kicking his feet.  It was all he could do until the flow stopped, but at least when he was free, he could tell them that he'd felt Kellog pop into his mouth mid turd torrent.  The mouse had been a fun bump against his tongue that left a slight taste of latex.

	Mammoth laughed at the cute little guy.  He hadn't seen the mouse until it cheered and landed on his scat coated groin.  The small dog pulled his tiny friend out of the muck by his feet, then pressed him against Article's cock.  A tiny hand unzipped the mucky latex suit to let an equally tiny dick out.

	Kellog wrapped his arms around Article's member and slid down, with Mammoth's hand acting as a platform, until he could push his very small prick into his big friend's pre spurting cum slit.  The mess on his body hadn't gotten on Kellog's groin thanks to the suit, but once he'd taken himself out, his cock had gotten just as messy as the rest of him, and he worked it right into the big canine's tight little hole with abandon.

	Austin just let himself be used as a colon extension until Article finally ran out.  He felt so wonderfully empty as the last of it was pushed right through and hung there blissfully rimming his friend's gaping ring while Mammoth fumbled onehandedly with the ropes holding him.  Freed at last he dropped onto Mammoth and ran over to yank the scuba suit down and stuff his renewed erection into Kellog's messy butt.

	Mammoth shifted further under his friend until his cock stuffed into Austin's welcoming ass and all four of them filled each other until exhausted.  Later Austin snuggled into the middle of two scrotums as he worked a log lazily in and out of Mammoth and Article's rumps.  His balls own balls were empty, his ass was filled with a laughing mouse, and they were all in need of a group shower.  He hoped it was as golden as the afternoon had been.