Ryan didn't care much and took a sip. "No, More!" Jeremy said in a strange tone. He pushed the cup toward Ryans mouth causing him to drink the whole thing. "Why'd you do that for?" Ryan asked. "I don't know, something came over me" he responded. Then Ryan felt funny and passed out. Jeremy starting to worry carried him to the nurse's office.
"Oh my gosh what happened!" The nurse said. "I gave him a diffrent sports drink" Jeremy said. The nurse then showed a expression of panic and said the only way to resolve this would be to give Ryan his sport drink in the next five minutes or he would die. "Looks like I still have 2 minutes" Jeremy said as he raced back to get it. When he returned they only had 30 seconds. Jeremy grabbed Ryan and chugged the drink down his throat.
Then Ryan opened his eyes. "What happened?" He asked. But they were happy to see him alive...
After explaning to Ryan what had happened Jeremy felt horrible. "Don't worry it wasn't your fau-" Ryan said. Then it hit him, the change that was waiting to happen. His arms, legs, chest, and stomach ballooned. However, it wasn't his muscles that grew in size, it was his fat. He went from 8% body fat right up to 30%, now he had a round belly and some fat on his chest, his legs jiggled and his upper arm had some dangling flubber. He now had a thick layer of fat covering most of his body, even some to thicken out his face, hands, and feet - making them appear broader, larger, and more durable. Like a wrestler's.
Now Ryan ballooned once more, though it wasn't his fat this time. He could actually feel his skeletal frame thicken, grow harder, stronger, taller, wider - with each centimeter of growth causing some sort of discomfort and pain. He went from an average 5'7" to 6'2". In addition to that, his fat spread out over his frame, causing him to no longer be obese. Instead, his body had a modest layer of fat, something a normal man would have - especially one that was rough and tough. On top of that, his blond, fuzzy body hair began to become more visible as it grew darker in color. Rather, it was thickening and lengthening, giving Ryan an attractive treasure trail that lead to a moderately hairy chest. His underarm hair and pubic hair pushed out a bit, but it wasn't too much - while the hair on the rest of his body grew to 1/2 an inch to 2/3 of an inch long. As for his face, he now had a stubbly beard that looked like it was freshly shaved a day ago, making it appear short and neat - but still gave Ryan the look of a burly man.
A third surge shot through his body, this time filling him with what felt like raw power. His muscles expanded quickly, pushing the fat out of its way and molding it over their growing mass. His muscles, despite having fat over them, were clearly visible, dense, and strong. He guessed his body's new size, and summed up that his chest was no 62", his arms were 27", his waist was 35" and his legs were 39". He was massive, and the leotard fit perfectly seeing as how it clung to his moderately hairy skin, well, almost perfectly. He must've weighed 350 pounds, possibly more!
After the changes there were not two boys in the cabin anymore, there were two men.