While Dustin was drying off, Ty sneaked over towards the door and notices Joe, a guy he goes to school with, working out. "Joe you are fixing to finally start making some gains, ALOT!" With that Ty started to do his work. He concentrated on Joe's calves first and thought that they could use some major assitance. Joe felt a funny tingiling in his calves and started to rub them. He noticed they felt like they were a little firmer. "Finally paying off" he thought. Ty decided to make them a little on the big side for a teen. Joe heard a stretching sound and then felt a cramp like sensation in his calves he looked down to see his calves balooning up. His calves continued to swell before his eye's and he wasn't quit sure what to do. His skin was now strecthing paper thin as Ty willed them to grow even larger. Viens were starting to pop out all over his calves and they really took on a dramatic dimond like shape. Then he noticed his thighs were having simialar sensations he pulled his shorts up away to see his thighs following the pattern. They were growing only Ty decided to make this go a little faster. Veins were already starting to pop out on his thighs when his shorts started to rip apart. First the right leg followed by the left. Ty made his underwear turn into a pair of to small biker shorts. "What tha?" thought Joe. "how the hell is this happening?" Joes thighs now mesured a stunning 40 inches. "Hoped you liked that Joe cause this is gonna be fun!" and with that he started all of Joe's upper body. Joes stomach pulled in real tight while his chest heaved up and out. His arms were starting to fill up at such and enourmous rate that his shirt started to rip around the sleeves. His back was ballooning up just as fast as his chest. The shirt could take no more and finally with several loud rips the shirt was finished. Joe was looking around to see if everyone was looking but Ty had already made everyone in the Gym not even notice.
Ty continued Joe's growth with no signs of stopping. Joe was in a state of exctasy by the sound of his skin stretching and the feeling of everything enlarging. Ty decided to make his chest 45 inches with arms of 25. His stomach had went from a 4 pack to an 8 and finally a 10 pack. Their had nver been a 15 year old that could beat a bodybuilder, but now their was. Ty stopped his little growth spurt and thought at how well he had done on Joe, but noticed a small problem. "I can't let him be that big and yet be that small" he thought. "Lets see how well spandex really strecthes" and with that Joe noticed and intense tingle in his groin. He looked down to see his dick look like it was moving. He stared at it to see if it was his imagination even after what had already happened. Then he seen it move again. He cringed with pleasure. Then it started swelling. Again he could hear his skin strectching and see the spandex strectching with it. Ty had it at the size of a pop can and thought "maybe bigger".
Joes dick swelled up even more and continued to swell for a few more seconds before stopping. His dick was at least 6 to 7 inches thick. Then it started enlongating. Not going down his short legs, but just massing up in the crotch. The shorts were starting to reach their capacity and he didnt know what he was gonna do. Ty made it grow some more. Joe was starting to lose control and Ty knew it so he made him start ozzing precum. "Their is no way I can fit this in any of my pants" joe thought. Ty made it grow again. Joe could tell that his dick was now at least 14 inches long. Then hefelt his testicels heave and move. Ty decided that this boy would have a pair. Joe could fill them filling up and growing. They reached the size of baseballs when theystarted to strech the already streched out biker shorts. Ty thought cantalopes were nice and thats just what he made them swell too. Joe sat their staring at his crotch wondering if it was done. He started to get up when Ty willed him to loose control right their. He didn't even let him get hard when he lost his load in his shorts. His cum was flowwing all out of the material that now looked painted on him.
Ty admired his new creation and decided to have fun with some one else, but who,