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An angry, bubbling growl resonated in the steam powered droid’s rather bloated belly. He smiled and sighed, rubbing it. This was definitely a good sign! He took the hose out of his mouth and switched off the air compressor, gulping as he held back the urge to burp all that good air back out. He refilled the crystal glass on the edge of the tub with water from the faucet and drank it in hopes that a glass of water or two would hold the air down so it could get to the other end. Of course there would be plenty of poop in there too for the air to get through. Dandy’s belly struggled against his exterior metal plating, emitting a sickly metallic groan. At one time this would have scared him and he’d have immediately made himself let out that massive belch he held in- maybe even vomit up the water he’d just drank- out of fear he’d rupture his tanks or pop the rivets holding his midsection together. But now, Dandy really didn’t care as much about this, and let himself enjoy the slight discomfort and overwhelming pleasure of the act, now that he’d had more experience inflating himself and holding in his poop. The clockwork machinery in his body clicked and chugged harder, its noises competing with Dandy’s tank growling and burbling as its limits were tested, and with the creaking of the outside of Dandy’s body.
“No, not yet,” he giggled, patting the roaring bulge on the front of his body. “I must say though, these gurgles sure are making me hard.” But he would be granting neither his ass nor his dick release, as he wanted for Cidertalk to enjoy both with him.
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“Babe, I’m home,” the scientist called out as he locked the front door behind him. As he walked down the hall he noticed that something stunk.
Dandy remained silent, softly giggling to himself. What a surprise his boyfriend would have waiting for him! He snuggled down into his mess of thick warm logs. Though he’d attempted to hold a lot of his dump in, he still couldn’t resist the temptation to release just enough to fill the bathtub and give him a comfortable stinky bed- there was still plenty of poop left though, Cidertalk would have no shortage of robot shit to play with.
The bathroom door finally creaked open later, as Cidertalk stepped into the doorway.
“Babe, I just got home from the lab, and…” Upon being greeted with the scene in the bathroom he grew speechless. The vile stench in the air was strongest here, and its source was plainly clear: the Victorian robot lay in the bathtub surrounded by gigantic hot piles of feces, his legs over the edge crossed delicately at his knees and daintily holding a crystal glass filled with what Cidertalk supposed was champagne. The thick layer of robot shit covered up Dandy’s hips but his ridged cock poked out of the pile, stained brown just like the rest of his body, and all he wore was his monocle, his top hat and a devilish smile.
He gazed at Cidertalk under his long dark lashes, and kissed in his direction. His expression, though, changed to a euphoric, needy one as another fat turd snaked out of him, the soft crackles and squishes joining the clockwork sounds and metal groaning.
In that instant Cidertalk felt like his dick had combusted, electricity surging throughout his body.
“And… I… erm… oh my…” the scientist stammered, completely forgetting what he was trying to say as he was overtaken by intense lust.
“Well?” Dandy giggled. “What are you doing with your clothes still on, love? Come here, Ci… indulge with me in my delicious, putrid, messy shit… mmm~” He scooped up a handful of his poop and greedily took in the smell before letting it fall onto his chest with a vile squishing and splat sound. “Get in here with me, I’m gonna make you the dirtiest, nastiest shit slut of all time… besides maybe me, of course!”
Cidertalk felt as if he was about to melt. Drunk off the noxious stench of robot shit and farts, brain overcome with powerful lust, he stripped out of his clothes, a submissive and sheepish smile on his face the whole time. He staggered over to the bathtub with Dandy, spellbound by his ultimate fantasy unfolding before his eyes.
The Victorian robot leaned forward out of the sludge and gently pulled Cidertalk in with him, letting him sit right at the base of his dick and with his ass in a soft cushion of poop. Now with his balls touching Dandy’s, the scientist began to squirm and giggle. Oh, how intense the electric sensation surging through his lower half was! Cidertalk was sure that his cock might just explode in a shower of fiery sparks if the tension went on any longer. Dandy grabbed Cidertalk’s ass firmly, and leaned in towards him, pushing his tongue in between his lips. As they made out, Cidertalk rubbed his hands up and down Dandy’s torso, smearing the slippery robot shit all over him and staining his arms brown.
A monstrous gurgle came from Dandy's stomach. He pulled away from Cidertalk and gazed into his eyes, giggling a little.
"I've still got to drop a huge load of shit, you know," he said.
"You do?" Cidertalk asked. "But… but there's already so much in the bathtub now! Is it even possible to have more in there?"
"Very possible indeed, Ci." Dandy kissed him again. "Now… I'm sure you'll want to see this, babe!"
He motioned for Cidertalk to move, and then stood up in the bathtub. His stomach still gurgled loudly, filled with an incomprehensible amount of poop and plenty of foul air too.
"Alright dear, you'll have to lay down at that side…" Dandy said.
Cidertalk sat down in the bathtub, on top of the poop in the tub. It squished around him as he did so.
"Oh, babe," he gasped, leaning back into the side of the tub.
Dandy turned around and squatted over Cidertalk's dick. His stomach roared with impatience. He definitely wouldn't be able to wait any longer to release the rest of this huge dump.
He softly moaned as he started pushing out another thick, slimy log.
Cidertalk grabbed Dandy's metal ass cheeks, and rubbed up and down them.
"Mmm, yes please," he gasped. Once the fresh poop touched his dick he shuddered and moaned in pleasure. He didn't want this to stop at all.
Dandy didn't want it to stop either. It felt so good to push all that shit out of him, and the texture of each individual turd passing through his hole stimulated him in just the right ways.
"Fuck, there's so much… mmm…." Dandy moaned.
As Dandy pushed out even more shit, one log after another, Cidertalk's hips were soon buried. The stench was overpowering, but neither of them had a single problem with it.
"Oh, Dandy… what in the world did you eat that's got you doing this?" Cidertalk asked, scooping up two handfuls of shit and rubbing it around Dandy's ass. His ass cheeks were already heavily stained with shit, but now were caked in it.
"I really don't remember, but I must have had a lot of it!" Dandy laughed. He really wanted to jack off, but he would hold back, waiting until he was done so he and Cidertalk could fuck instead. That would be a lot more satisfying, especially with all the poop around them.
"I hope you have more of it in the future, whatever it was!" Cidertalk said.
The pile on Cidertalk's dick was huge now, extending almost up to Dandy's ass. There wouldn't be a whole lot of room for additional turds at this rate.
"Ah, let me just move this…" Cidertalk began spreading the pile all around the bathtub, pushing a lot of Dandy's shit back up onto his chest. Cidertalk took special care in rubbing it across his nipples, the feeling of shit on them making him moan and causing another electric jolt to course through his nether regions.
"Ohhh, fuck, I'm so horny, babe…" Cidertalk whined.
"Me too…" Dandy said, looking over his shoulder as a rather long log reached its end, and popped out of his hole accompanied by a very loud, bubbly fart. "Mmmm… that was such a good one… ohhhh…"
Dandy, though he still wasn't done pooping, couldn't hold it back any longer. If he kept teasing, he felt like his balls would surely explode.
He stood up, the end of another smooth log poking out of him.
Dandy turned around and got down on his stomach, on top of Cidertalk. His stomach rumbled loudly as he put both hands and knees on either side of Cidertalk.
"Eheheheh… Dandy…" Cidertalk giggled, hopelessly overcome with lust.
"I'm done waiting, I wanna do this!" Dandy said, and went in for a kiss.
Cidertalk and Dandy made out for a while, soft logs continuing to snake out of Dandy's ass and form a pile between Cidertalk's feet.
While making out, they began to grab shit from the pile already in the bathtub and smear it all over each other's bodies - Cidertalk rubbing it onto Dandy's back and Dandy massaging it into Cidertalk's hair.
Cidertalk even put some in Dandy's hair- although Dandy would normally hate anybody messing with his hair and especially getting it dirty, he didn't mind it at all from Cidertalk. All he cared about was being a messy shit bot.
Finally, now almost completely covered in robot shit, the two men pulled away from each other, Cidertalk out of breath and his face flushed.
"I need you in me so badly," Cidertalk begged. "I want that fat metal cock of yours stretching me out!!"
"And my fat metal cock needs to go into you," Dandy said. He sat up on his knees, the huge pile of shit below his ass deforming and spreading out as he sat in it and he continued to deposit more shit on top of it. He gently lifted Cidertalk's legs, exposing his ass- almost as filthy as Dandy's own!
Dandy got a healthy amount of shit onto his hand and inserted two fingers into Cidertalk's hole, trying to lube it up some.
But once he'd reached in, he noticed it already seemed wet and slippery… what?
Dandy pulled his fingers out, and some slimy, lighter colored diarrhea was now running down his fingers.
"Ehehehe… I have to shit too," Cidertalk admitted. "I held it in because I didn't want to get up!"
Almost as if to illustrate his point, Cidertalk's stomach let out a subtle gurgle.
Dandy growled lustfully, grabbing Cidertalk's hips. "Oh, babe, I want you to shit on my dick while I'm fucking you," Dandy said.
"I'd love to," Cidertalk gasped.
With that, Dandy adjusted his position, and slid his cock into Cidertalk's messy hole, up to his balls.
This action caused both men to moan, Cidertalk tilting his head back in euphoria and his stomach gurgling again.
"It's happening, babe," Cidertalk gasped as Dandy withdrew his manhood slowly. "I'm- I'm gonna shit…"
Before Dandy pulled all the way out, Cidertalk's stomach let out a loud, desperate growl, and an enormous shart exploded out of the scientist's ass, the liquid splattering all over both of them and continuing to bubble out around Dandy's dick.
Cidertalk farted suddenly once again as Dandy thrusted into him.
"Ah!" Cidertalk gasped, holding Dandy around his waist with both his real arms and robotic arms. "Ohh, it feels good…"
Dandy just chuckled and slapped Cidertalk's ass before thrusting in and out again, more diarrhea falling from Cidertalk's ass onto Dandy's legs and dick. The slippery, pungent shit on Dandy's dick was driving him absolutely wild, and he didn't know how much longer he could last. So he immediately sped up his thrusts to full speed, eliciting even more moans from Dandy.
Cidertalk, meanwhile, completely short circuited from the sheer amount of pleasure. His eyes rolled back and he screamed loudly, his legs twitching wildly and unable to process anything but the amazing feeling in his ass and stomach.
"Aaaaahhh I can't hold on!!! I can't hold on, Dandy!" Cidertalk squealed.
"I'm about to-"
Both Dandy and Cidertalk blew their loads at the same time, Cidertalk finishing on his own stomach, and Dandy finishing in Cider's ass.
It was an insane amount of cum from both of them, but Dandy's, much like his amount of shit, was beyond all comprehension. It was certainly more than most people pee- maybe half a gallon worth, if Cidertalk had to guess!
It wouldn't stay in Cidertalk's ass very long though, because as soon as Dandy pulled out, Cidertalk ended up shitting it out, along with one final burst of diarrhea.
"Mmmm…. Oh yeah…" Cidertalk panted, still overcome with euphoria.
He wasn't the only one who'd just finished a dump- with one final, thick log sliding out of Dandy's ass shortly after cumming. This was followed up immediately afterwards by an extremely long, loud fart, which hurt Cidertalk's ears a bit from how loud it was, and which they both swore had made the bathtub shake.
Once Dandy's absurdly huge fart sputtered to a stop, he sat back up on his knees once again and sigh-groaned in contentment.
"Ah, fuck," Dandy sighed. "Oh, that felt so good… I needed that so badly…"
"Me too," Cidertalk said.
"Taking a shit or getting fucked?" Dandy asked.
"Both, obviously!" Cidertalk giggled.
"I was talking about both too, honestly," Dandy said, leaning down for a short kiss. "I think I wanna lay here for a while before we clean up."
"Me too," Cidertalk said.
So Dandy got back on top of Cidertalk, this time putting his head on his chest. Cidertalk held Dandy close to him with his real arms, his robotic arms stroking Dandy's hair, though it was matted with poop.
It would take a long time to clean up such a big mess, but that would have to wait.