It was a lovely day in the Mushroom Kingdom. Bowser and his troops haven't even come close to kidnapping Princess Peach for about a few weeks, but that didn't mean Mario and his allies were out of the fire yet. (So to speak)
After all, Bowser could be scheming away on how to make the Mushroom Kingdom tremble before him. Who knew what he had in store for the next adventure?
In the meantime, Mario and his friends were just enjoying the downtime from all the hassle that came with rescuing Peach. One such friend, Yoshi, was enjoying himself a brisk walk in the Forest Maze.
Yoshi had a hankering for some fresh tree-grown apples in the Forest Maze, so he decided to make his way deep into the forest, not knowing which way he was heading at any given time, nor caring, as long as it meant more yummy apples for his tummy. What Yoshi did not realize is just how easily one could find themselves lost inside the Forest Maze, which he was about to find out.
It was one hour before Princess Peach and the Mario brothers would be getting together for a nice dinner together. Yoshi almost always joined them unless by some chance he was busy going apple-picking with Toad. Yoshi looked up in the sky and noticed the sun was beginning to go down, yet there was still plenty of light left, enough for him to make his way back to the castle for supper.
Yoshi soon had his fill of apples and began to backtrack through the Forest Maze toward what he thought was the entrance. After taking several turns at many forks in the path, Yoshi was sure he was going the right way, but everything looked so familiar, so identical to the last split in the path he had come to.
After a while, Yoshi was certain that he was going in circles. All the twists, turns, and false paths… This wasn't called the Forest Maze for nothing!
However, he wasn't really concerned about it that much. What was a convent, however, was his bladder. Thanks to all the juice from the apples, and the water he drank before entering the forest, it slowly became more and more of a problem.
Thankfully, Yoshi was good at holding it in. There were a few close calls here and there, but he managed to prevent any accidents so far. But this time? He knew he couldn't just let it out since all the bushes and trees had eyes. What was he supposed to do…?
First things first, he had better find the way out before dealing with that.
Yoshi began to tremble with fear as he realized how lost he was in these woods. His bladder becoming fuller by the minute was the least of his worries, as the sun began to set lower and lower in the sky, and the poor dino still found himself lost in the maze. Yoshi looked up at the trees which all looked to be closing in on him, and he let out a little whimper.
“Please help me,” he said, he sounded both scared and like he was about to cry, the poor thing.
Yoshi kept calm though and continued to wander around, not knowing which way he was going anymore, much less knowing how to get to the exit. Maybe Mario and Luigi would come looking for him once they knew he had not made it back in time for dinner. Maybe he would have found his way out before that happened. As the minutes ticked by, the need to go to the bathroom became worse and worse for poor Yoshi.
“Ohhh… I hope I get out of here soon… I need to go really bad…” He whimpered some more.
Yoshi pressed on. He had no idea how much time had passed, and it was getting darker and darker. As the moon’s rays shined down in the forest, the realization dawned on him.
He was truly lost, afraid, alone, and worst of all, desperate. But he had to remain calm! He had to-!
Yoshi gasped as a small bit of pee escaped his aching body. Clutching his penis tightly, he picked a direction and started running. It was basically a race against the clock before he would burst.
He huffed and panted as he ran, panicked, desperate to escape the maze. The trees loomed over poor Yoshi; he could hear the woods laughing at him, the trees seemed to come alive as night slowly began to fall over the kingdom. It didn’t help that Yoshi had a tremendously full bladder, because as he became more frightened by the Forest Maze, it became that much harder to suppress his pee.
Yoshi came to another split in the path and not paying attention, tripped on a fallen branch, falling flat on his stomach and scraping his knee. The poor dinosaur rolled over and sat up, checking his knee and starting to cry.
“Mario! Luigi! Help!” Yoshi yelled; his sweet voice was so pained with fear. His calls echoed through the trees, but there was no answer.
Yoshi cried, covering his eyes and weeping. Maybe if he went to the bathroom right here, he would feel better, he thought. The pain in his bladder was becoming almost unbearable, and he was convinced he wasn’t going to find his way out of the forest before having an accident.
“Oww… oww…” Yoshi said, his voice straining as he climbed to his feet and began to walk calmly down another path in the woods. His panic had subsided, and he continued his search for the exit.
After a few more minutes of trekking, Yoshi came to a new fork in the trail, but this one looked different from the looping paths he had been lost in for the past hour. His eyes lit up, realizing he might finally be near a way out. He continued to walk, and his whole face beamed with excitement as he came to a wood plank sign that read: “Mushroom Kingdom this way”.
As relieved as he felt to see a sign of hope, he was desperate for another form of relief, and he wondered what the chances were that just as he would find the exit to the Forest Maze, he would wet himself right then and there.
Picking up the pace, Yoshi dashed down the right path and, at long last, found himself out of the Forest Maze. “Thank goodness…” He thought. All that was left to do was find a bathroom, and-
“Yoshi! There you are!”
Yoshi’s eyes widened at the voice. Was that Toad? What was Toad doing here at this hour? Looking towards the source, Yoshi saw Toad shining a flashlight at him.
“We were so worried about you!” He scolded. “The Princess almost sent a search party out for you!”
Toad then noticed how Yoshi was looking. “Hey… Are you doing okay? I’m sorry for yelling.” He said as his anger quickly turned to concern. “It’s just that you’ve been gone for hours.”
“I’m sorry, but apples sounded so good tonight, and I couldn’t help myself!” Yoshi said, lowering his head as he apologized for disappearing.
Toad chuckled and gave Yoshi a pat on the back. “Hey, I’m just glad you’re okay, buddy! What do you say we head back to the castle now? The princess saved you some of your favorite spaghetti and meatballs!”
Yoshi forced a smile but clutched his lower region, he had been bursting to pee for the past hour, and he worried the floodgates would open any minute now. “Heh, umm, Toad? How fast can you get us back to the castle?” he asked, his voice straining as he held back a torrent of pee.
Toad grinned and pointed to his kart parked a short distance from the entrance to the woods. “When the Princess almost sent out a search party, I grabbed my kart from the garage and told them I’d come look for you. You’re in a hurry to get back, huh?” He asked.
Yoshi nodded, squeezing his eyes shut as the pee threatened to burst out. “Uh-huh! The sooner the better…!” He spoke.
Toad glanced to see Yoshi was in desperate need of the toilet and chuckled lightly. “Oh boy, somebody needs to go bad, I see. Hop on, Yoshi, I’ll get you back in no time!” He said, running over to his kart and jumping in the seat and starting the engine.
Yoshi and Toad zipped through the lush, colorful scenery of the Mushroom Kingdom, finally making it back to the castle after zooming along in Toad’s kart for about 10 minutes. Yoshi hopped off and power walked for the doors. As he approached, the doors swung open, and there stood Princess Peach, Mario and Luigi, all staring at him.
“Yoshi, there you are! Where have you been!?” The Princess asked in a firm tone.
Yoshi bolted past her and the Mario brothers and up the grand staircase, gripping his privates tightly as he fought his hardest to wait just a few more seconds to make it to the bathroom.
“Yoshi, come back!” Mario called, watching the green dino ascend the stairs and hurry down the second-floor hallway.
Toad rushed in and tapped Mario on the shoulder. “Ah, Mario? Yoshi needs the toilet, and fast, heh,” He chuckled softly.
Yoshi made it to the far end of the upstairs hallway and turned off into a dimly lit room. He flipped the light switch and illuminated the bathroom. It was a bathroom fit for royalty, with elegant fixtures. He shut the door, slamming it a bit louder than usual, and marched over to the toilet. He lifted the seat up and held his penis, aiming for the center of the bowl of clear water.
Back on the first floor, Toad was explaining to the Princess and Mario brothers about where Yoshi had been found after going missing.
“He went wandering off in the Forest Maze by himself again. He said he had an appetite for apples,” Toad said.
“That poor thing, he must have been so scared,” Princess Peach said, her face saddened from imagining the peril Yoshi just endured. “I think from now on, Yoshi needs to be told if he wants to go off in the woods by himself, one of us needs to be with him.”
“Understood, Princess. The next time Yoshi goes out, I’ll join him, and this won’t happen again,” Toad volunteered.
Princess Peach nodded with a smile. “Thank you, Toad. Now, why don’t you go upstairs and let Yoshi know dinner is still on the stove, okay? His poor tummy is probably so hungry for some real food.”
“Sure thing, Princess! I’ll go get him!” Toad said, his face beaming as he ran upstairs.
As Toad walked down the second-floor corridor, the faint sound of a running pee stream became louder as he made his way in the direction of the bathroom. Yoshi stood over the toilet, fingers around his penis, watching a steady stream of pee rushing from his tip into the bowl of bubbly, golden yellow water. Yoshi panted as his stream continued, not weening one bit.
“Yoshi? The Princess wanted you to know dinner is still in the kitchen if you’re hungry!” Toad’s voice called from the other side of the bathroom door.
“Okay, I’ll be right down,” Yoshi said, hardly raising his voice above a murmur as he remained focused on peeing.
Toad hopped and skipped back down the hall the way he came and ran back downstairs. He took off from the foyer to the dining room and joined the Princess and Mario brothers at the large table. 
“He’ll be right down!” Toad said, plopping himself down in a seat. Looking to his right, he saw the Princess already had fixed Yoshi a delicious plate of spaghetti and meatballs.
“That’s good. I made sure to save some for him, I know how much he likes spaghetti,” Princess Peach smiled.
5 minutes went by, and Yoshi had still not come down for dinner. Mario and Luigi sat in their seats, resting their heads in their hands, growing impatient to start eating. A few “mama-mias” were spoken by the hungry pair of brothers. Toad became increasingly concerned if Yoshi was okay. Did he lock himself in the bathroom by accident?
“He never takes this long,” Mario sighed, grabbing his fork and twirling the spaghetti on his plate.
Toad hopped down from his seat and started towards the grand staircase again. “I’ll go see if he needs help.”
“Tell him we’re starving down here,” Luigi called after Toad.
Toad made his way back upstairs and down the hall again. Sure enough, the bathroom door still was shut, and the soft sound of Yoshi still peeing became more audible as Toad got closer. It sounded rather muffled, not just because Toad was trying to hear it through the door, but it sounded like Yoshi was peeing into a soapy bucket, and this had Toad wondering.
“Yoshi, are you okay? Dinner is getting cold downstairs,” Toad said, making it to the bathroom door and tapping lightly.
Yoshi’s voice came through the door. “I’m fine! I’m peeing so much, Toad!” He sounded happy, and a bit giggly. “You should see this!”
Toad blushed at the invitation and stepped away from the door. “I don’t know about that, buddy.”
Yoshi’s reply came fast after hearing Toad reject the idea of seeing him pee. “Just come here!” He spoke.
Toad sighed and nervously turned back for the bathroom door, reaching for the handle and pulling it down. His heart skipped a beat in his chest, and he slowly pushed the door open, the sight of Yoshi still doing his business came into plain view.
“Come all the way in, look at all this pee!” Yoshi said joyfully, taking his eyes off his ongoing stream to invite Toad inside the bathroom.
Toad’s face turned red as he saw everything. Yoshi stood there, still holding his penis and releasing a steady pee stream. Toad didn’t even have to look directly into the toilet to see how much it was foaming up from Yoshi peeing for so long. He could barely look for more than a few seconds before needing to look away and blush even more. “Ah, Yoshi… this is awkward…” He chuckled.
“I’m just going pee, Toad. You can look!” Yoshi giggled, returning his gaze to his continuous stream.
“I can tell you had to go really bad, buddy,” Toad snickered, still blushing heavily and looking away from the still peeing dino.
“It’s from all the apple juice I drank!” Yoshi giggled, aiming his stream all around the foamy toilet bowl as if he was writing his name in the snow.
Toad mustered up the bravery to look at the toilet, his face still blushing deeply, seeing how much of a bubble bath Yoshi had brewed inside the bowl. It was so thick. It looked like a formation of puffy clouds in a way, quite impressive for Yoshi to pull off.
“Goodness gracious, Yoshi,” Toad gasped, it was unlike anything he had ever seen.
Yoshi giggled once more, his stream still coming steady, heavily muffled by all his froth. “So much pee…!”
Finally, after about 20 more seconds, Yoshi’s stream began to dwindle, subsiding to a light trickle that he pushed to try and keep alive, but his pee finally ran out. Yoshi heaved a great big sigh of relief and shook his penis off, his eyes still fixated on the ridiculous amount of foamy pee he had emptied into the toilet.
“You needed that!” Toad laughed, watching Yoshi reach for the handle and flush the toilet. All of his pee went down the drain, but a great deal of foam remained after the first flush. 
“I really had to go bad! Super bad!” Yoshi giggled, flushing the toilet a second time to drain the remains of his incredible pee.
Toad was still blushing at the whole experience of this, he cleared his throat and started towards the bathroom door. “Uhh, ready for dinner, Yoshi? Everybody is waiting downstairs!”
Yoshi nodded, licking his lips with his long tongue and patting his tummy. “Yeah, I sure am! I can’t wait to have some spaghetti!”
The two friends left the bathroom, remembering to turn out the light as they made their way back downstairs. Yoshi and Toad took a seat at the table and the gang was finally together at last for a nice homecooked meal. The end.