Chris decided that since he had the power, he might as well go for it and go big! Closing his eyes, he concentrated on the changes he wanted to make while rubbing the ring on his finger. At first nothing seemed to happen, but all of a sudden Chris felt the ring on his finger grow hot. The next thing he knew his entire began to grow in all directions at the same time! Chris let out a moan as his bones cracked and stretched, his head inching higher and higher into the air. His once wimpy muscles inflated like they were attached to a bicycle pump. Chris bent his arm and watched as his bicep swell before his eyes, forming a muscle the size of a soccer ball. Chris looked down, his thick neck and traps bulging as he watched his chest expand outwards, pushing the front of his shirt, growing so big that he lost view of what was happening to him underneath them. Fortunately he had a full length mirror nearby that had magically appeared so that he could watch the rest of the transformation.
His flat stomach rippled and 12 distinct abs popped out, visible even through his shirt. His stick-like legs exploded in size and mass, his quads filling up, each head visible and pronounced. Within moments they became thicker than his old body, and then thicker than ANYbody. Further down his legs his calves grew bigger as well, looking as if they could kick any soccer ball clear across any field with ease. Even his feet didn't slack behind in his growth, stretching out into a shoe size 29, bigger than any basketball player that Chris could think of.
Not only did he grow bigger, but his body also matured. Hair sprouted on his chin and underarms, as well as some other areas. His face grew broader, more handsome and less boyish, giving him the looks for a model....well, at least one that could get away with having the body of the hulk. His little boy penis was also hit by the change in reality, going from a laughable 2 and a half inches to a whooping 14 inch monster with balls the size of grapefruits!
His tiny boy clothes would have ripped off his hulking body instantly, but as reality changed, so did they, turning from a toddler's t-shirt and pants to the ultimate jock's 20XL shirt and basketball shorts. His room had also changed, all of the toys and cartoon characters blurred out to be replaced by sporting equipment and images of him in various magazine covers, newspaper articles and so on.
Finally reality had finished changing, and Chris was in awe of what had happened. One moment he was a small, underdeveloped boy, the next he was the biggest man in history!