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Rated: 18+ · Interactive · Erotica · #1746221

Men of all ages grow

This choice: "This juice is really tasty, did you add sugar or something?"  •  Go Back...
Chapter #6

"This juice is really tasty, did you add su...

    by: yuletide Author IconMail Icon
         “This juice is really tasty, did you add sugar or something?” Kyle asked. He downed the orange juice in several more seconds and set the cup aside on Sophie’s bedside table.
         “It’s my secret recipe…” Sophie said, keeping her head down. She sat down on the bed next to Kyle and then looked at him directly in the eye. “Kyle. Have you been cheating on me?”
         Kyle didn’t know what to say. Of course he hadn’t! He was a loyal and upstanding guy who had only been dating Sophie for two weeks after all. To cheat this early in the relationship would be an incredibly large fault.
         Kyle finally managed to push out some words. “No, Sophie, I haven’t cheated on you. I’m too much of a good guy to do that.”
         “I don’t believe you,” she said. “Who the hell is Alex then?” She pulled up a picture on her phone of a text conversation between Kyle and “Alex.”
         Kyle didn’t believe what he was seeing. “Alex is a guy! We like to joke around with stuff like that! Sophie I would never cheat on y-“ a growl rumbled from Kyle’s stomach. Kyle clutched his belly and felt it go extremely warm. Forgetting that Sophie was even there, he jumped up and down the room trying to get rid of the warm feeling in his stomach. He took off his shirt to cool off, but it wasn’t any use.
         “Sophie what is happening?!” Kyle yelled. “Why is my stomach so… flustered?”
         Sophie’s expression turned to a glare. “You have such a MASSIVE ego, Kyle. If only there was a visual representation of this ego, something that embarrassed the hell out of you enough to make you learn never to cheat again. Something that ruined everything you’ve worked for, that perfect body of yours.”
         Kyle put his hands on his head in shock. “What did you put in that orange juice?!” He looked at his perfect six pack abs, wondering what she was talking about. They were growing red with heat, his stomach getting warmer.
         Then, it all changed. Kyle felt a moment of relief as he felt the heat simmer down for just a moment, flowing through him in what felt like a downwards motion. It felt as though someone was moving a heater over him. Then, just as he thought the heat had left, it settled somewhere else. His behind.
         Kyle gripped his butt, feeling the warm feeling rush into his cheeks. They were average size, but he still felt like they couldn’t contain the energy.
         “What’s happening? Why isn’t it working?” Sophia said. Something had clearly gone wrong. Kyle’s butt was heating up fast, filling with heat. It soon felt like it was on fire.
         Kyle quickly removed his shorts, leaving him jumping around in only his boxers. It didn’t really help much, but he didn’t want to go nude in a girls house, then someone walk in and get the wrong idea. His round butt was beginning to sweat, and moving around with his cheeks damp made them begin to chafe. Kyle would have to stand still and bear it.
         ”Oh god, I didn’t mean to do that!” Sophia yelled. She pointed at Kyle’s butt, but before he could look, he felt the strangest sensation he had ever felt. It felt like the heat was trying to push itself out of his ass, trying to escape. Then he remembered something he learned in his science class: heat expands.
         At this sudden realization, his hands went immediately back to his behind to see if what he thought was happening was correct. It was: his butt was getting larger.
         Noticing that his boxers were beginning to ride high, he was confused on why he didn’t notice it sooner. His cheeks were still in blazes, after all. He could feel the sweaty cheeks pressing out against the fabric of the boxers, taking any possible space that they could. Soon, his boxers were beginning to feel full and the material went taut. It was as if he were wearing briefs.
         Turning to Sophie, Kyle began to become upset. “What did you do to me?! I worked so hard in the gym to get this ass and you do this to me because you thought I was cheating?! Go to hell!” He yelled. Sophie was already crying. It was clear that this was not what she had intended.
         Kyle reached back to relieve some of the pressure by kneading his cheeks like dough. They were soft, squishy, and warm, just like freshly baked cakes. They appeared to had grown at least twice the size as they were originally, beginning to form perfect globe-sized spheres on Kyle’s backside. And the worst part? They yearned for more. Kyle could tell that it wasn’t over, and that they were just going to get bigger, bigger, and bigger.
         ”I’m leaving! No one can see me like this.” Kyle declared. He reached down to the floor to grab his shirt and- *RIP* the sound echoed throughout the room. Kyle instantly put his hands on his rear as it felt the open air. Sophie gasped, and Kyle quickly reached to shove on his gray sweatshorts that barely fit now. They cuddled his orbs nicely, but Kyle knew that feeling wouldn’t last.
         ”Don’t ever contact me again.” Kyle said and walked out the door, having the move his legs further and further apart to keep his sweating cheeks from chafing and making the entire situation worse. He could feel them move up and down as he walked. Stretch. Squish. Stretch. Squish.
         Moving past the bathroom mirror, he caught a glimpse of himself and stopped dead in his tracks. Well, not all of him stopped. It felt like the lower half of him kept going, and he had to catch himself before he fell forward. Backing up toward the mirror, he could see just how large the two growing mounds his rear end had become were. There was a streak of sweat down the middle and the two cheeks seemed to be fighting for room. With each step one cheek forced the other to move over, creating more friction. His ass was not only on fire in terms of temperature, but on fire in terms of irritation. Kyle didn’t even want to look at it: he knew it would be a cherry red.
         Kyle looked like he had shoved two slightly deflated beach volleyballs down his pants. The large mass behind him was coming to a boiling point: it was becoming more and more apparent that the shorts were going to rip, and he would be bare naked if that happened. What will Kyle do?
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