The Crowded Stall Ivan and Colby were at their favorite diner and had just finished eating a colossal amount of food. The two boys were sitting across from each other at a booth, each of them holding their grumbling bellies. Ivan opened his mouth and let out an obnoxiously loud burp. “Whew, I think I ate too much.” The twelve old giggled as he patted his bloated tummy. Ivan’s nine year old brother smiled at him from across the table. “Yeah… those burgers really hit the spot though.” Colby sighed as he leaned to one side and blasted a muffled fart into his seat’s cushion, filling the area with his meaty gas. Ivan blushed as he huffed his brother’s smelly fumes. “Mmm, smells like someone needs to poop” He winced as his upset stomach growled, “I think I need to go too…” A young mouse boy suddenly passed their booth. He looked about Colby’s age and had light grey fur. He had a pretty lithe frame and was wearing a pair of tight cargo shorts that seemed to struggle to contain his plump butt. His face scrunched up a bit as he passed, catching a whiff of Colby’s smelly ass. The two foxes grinned at each other as they watched the boy go into the bathroom. Colby and Ivan got up out of their seats and started walking over to the door labeled “Men”, ripping a few sputtering farts as they went. As soon as you opened the bathroom door you were hit with a strong smell of sewage. The diner really didn’t bother to clean it much so there was piss, shit and dirty paper towels scattered all over the floor and walls. There were two stalls, one of which had a sign that said “out of order”. The two boys giggled when they saw the mouse’s legs underneath the stall. Both of them knew that the stall’s lock was broken so when they pushed on the door it swung open with ease. The young mouse looked up in horror as he covered his crotch area, his underwear and shorts slouched around his ankles as he sat on the toilet. “Hey! Someone’s in here! Close the door!” Ivan quickly stripped off his pants and boxers. “Sorry, but we really have to go!” He then went over to the toilet and sat his bare ass on the boy’s lap. He was positioned with his back against the stall door and his face only inches from the kid’s. Ivan’s dick was hard as a rock and brushed up against the boy’s stomach through his t-shirt. The mouse stared at Ivan in shock. “W-what are you doing?!” Ivan grinned evilly at the mouse. “Like I said we have to poop really bad, sorry, it might get a little messy in here.” Ivan wiggled his butt a bit and positioned his filthy hole on top of the boy’s lengthening cock. He then grunted and blasted a revolting wet fart, splattering a little poop into the toilet bowl and onto the mouse’s shaft. The boy groaned in disgust. “Oh my god that’s disgusting! Get off me!” The mouse struggled a bit but gave up once he realized that the weight of Ivan’s body was too much for him to overcome. Ivan got closer to the mouse’s face. “Oh c’mon, it’s not that bad, you’re starting to get a hard on so you must like it a little bit.” The boy coughed at the fox’s repulsive breathe. “Ahh, you smell so bad!” Ivan just smiled and belched loudly in his face. “Thank you! You’re in for a treat because we’re about to get a lot smellier.” Ivan looked back at his younger brother who nodded with excitement. The smaller fox stripped everything below his waist before reaching down and grabbing the mouse’s underwear from under his feet. Colby snickered as he slid the cartoon briefs up his legs and over his unwashed ass. He moaned a little as he reached behind himself and rubbed his butt with his paw, staining the material with his funky boy sweat. The mouse watched Colby with tears in his eyes. “No, please, not in my underwear!” Colby ignored the boy’s pleas and squatted down next to the toilet. He grunted and released a sloppy five second shart into the briefs, leaving a moist dark brown stain. “Mmmm, that felt good”. Colby plopped his butt on the tiled floor, resulting in a muffled squelch. The nine year old stuck his tongue out in glee and started to drag his butt against the floor like a dog, noisily ripping tuba sounding farts every few seconds and creating a nasty brown streak of wet poop on his undies and the tiled floor. Ivan started jerking his dick as he watched his brother, a bit of precum forming at the tip which stained the mouse’s shirt. “Aww man, that’s it Colb, stink em up real nice,” Ivan turned back to the boy, “Wonder what your parents are gonna say when you come back with your undies filled with hot shit!” The foxes gigged as the boy pouted in defeat. Ivan jerked his dick a few more times and then gripped it firmly by the base. “Gotta piss, you don’t mind right?” The mouse stared at Ivan’s cock in horror as a stream of deep yellow urine started spraying all over his shirt. The boy whimpered as the warm pee soaked his torso completely, darkening his light grey fur. The preteen laughed. “You’re gonna reek for months when we’re done with you dweeb!” Once his bladder was empty, he began fapping again, using his piss as lube. A few seconds passed when Ivan’s stomach growled angrily. He winced as he ripped a massive fart that echoed loudly in the toilet bowl. “Ahh fuck, I think the big wave is coming soon.” Ivan stood up and sat down in the opposite direction, his ass hovering over the boy’s crotch. A couple minutes went by of Ivan violently sharting on the mouse’s lap, coating his boner in a layer of smelly scat. The boy groaned in disgust but the foxes could tell he was enjoying it more than he knew. Ivan winced in pain as he spread his ass cheeks apart. “Get ready dweeb, here it comes!” Ivan’s asshole forcefully erupted like a fountain, shooting pounds of gooey brown muck all over the boy’s crotch and tummy. There was so much of it that it started to cascade down him like a waterfall and plop into the toilet. The smell was horrendously awful, making the mouse gag uncontrollably. Ivan moaned in ecstasy as his cum shot across the stall and splattered all over the door. The bathroom door suddenly opened a crack and an adult male voice echoed through the room. “James? Are you alright? You’ve been in here for a lo- oh god! What is that smell!?” Ivan and Colby both look at the mouse with a menacing expression. The boy sighed. “I’m fine Dad… I’ll be out soon I-I just have a really bad stomach ache.” The boy’s dad started retching on the foul air. “Alright, take your time, jeez, remind me to never order you that burrito again…” The End