Sebastian stood waiting in front of a faded blue port-a-potty, one of many scattered across the small town carnival. The 23 year old bull felt pretty bloated after eating all of those chili cheese fries.  
  
   He stood a good six feet tall and had a slightly muscular build. His white tank top and orange basketball shorts clung tightly to his body from sweat. Even in the late evening, it was still hot out, and Sebastion was starting to turn heads with all the musky BO coming off him. 
  
   Sebastian felt someone else walk up to stand behind him. He glanced back and saw it was a male fox a couple years younger than him. Sebastian guessed he had to piss really bad because he was practically dancing in place and grabbing his crotch. 
    
    Sebastian faced forward and wondered how long this person would be, he was about to ruin his shorts any minute, which wouldn’t be a big deal if he did, he had a fetish for that kind of thing, but the bull had something else planned for tonight. 
 
    A loud gurgling sound came from Sebastion’s aggravated stomach. He felt he definitely had to let one rip, and thought it’d be fun to gas this kid behind him. Sebastian leaned forward a bit and stuck out his bubble butt. His tail lifted and a grotesquely wet shart blasted through his orange shorts, staining a bit of the fabric around his hole a dark brown. 


     The sheer volume of the fart startled the fox behind him so much that he started to piss himself a good amount before he was able to regain control. He looked at Sebastian with rage as he tried not to gag on the horrid smell. 


     “What the fuck man!” The fox blushed as he pulled down his shirt to try to hide the large wet spot on his jeans and quickly hobbled towards the next nearest port-a-potty. 


     Sebastian snickered under his breath. He brought his hand back behind his shorts and started rubbing the shit stain with his fingers. He hadn’t gone a lot, but it was enough to make a squishing noise when he pushed on it. 


     He brought his fingers back to his nose and began getting rock hard. The port-a-potty became free while he was caught up with the fox. Sebastian walked in and locked the door behind him. 
    
     The port-a-potty was a decent size. It looked pretty clean considering what it was, and even had a small hand washing sink. He walked over to the toilet seat, placed near the center of the plastic bench, and closed the black lid. Sebastian slowly sat on the lid and moaned as the soft shit in his shorts spread inside the fabric. 


     “Aww fuck…” Sebastian stroked his dick through the orange material, making it moist with precum. He stopped stroking as he started pissing himself, biting his lip as the warm urine soaked his shorts and formed a puddle underneath him. He lifted the waistband and watched as the piss squirted all over his white tank top. 


     Once the bull was satisfied, he redirected his aim at the door and the walls. After they were completely covered he started spraying at the sink, soap dispenser and paper towel holder, drenching them in his hot yellow piss. 


     Sebastian grinned as the pressure in his stomach was reaching its limit. He pulled down his soiled shorts and sat his dirty bare ass on the lid. He grunted and let out a massive sputtering fart that vibrated against the plastic. The fart immediately filled the small space and made it smell twice as bad. 


     “Ahhh fuck… here it comes.” Sebastian pushed again and a huge amount of orange-brown diarrhea exploded against the seat lid and smushed around his ass. He moaned loudly as he grinded back and forth. Sebastian rose and looked down at the pile of sludge smeared all across the top of the bench, The smell was amazing. 


     He scooped up a handful of the sloppy shit and started jerking his dick with it. Feeling another wave coming, he leaned his body over and aimed his butt at the sink. A few disgusting sharts sent loads of wet shit splattering against the sink, soap dispenser and wall behind him. 


     “Whew, that’s gonna be a bitch to clean.” He started masturbating more vigorously and when he felt like he was close, walked up to the door. Sebastian placed his shit covered cock against the door handle as it erupted with thick ropes of cum. 


     Sebastian left the trashed port-a-potty in his filthy clothes, not giving a fuck what people thought, or the mess he left behind.