Chad decided to slip on his shoes before leaving the locker room. The last thing he needed was a foot injury ruining his long-awaited conquest. He grabbed out his size 12 sneakers and dropped them to the floor with a pair of thuds. He then began to slip his bare feet into them, as he had done so many times previously. This time, however, his feet didn't slide in as comfortably as they always had. In fact, he couldn't get them to slide all the way in. He reached down to fix whatever the problem was, but when he did, he found his shoes seemed to be a bit smaller than he remembered them. He picked one up, and his hand gripped it as though it were a shoe a few sizes smaller. He checked the tag inside just to be sure, but there it was, size twelve. And he couldn't get his feet inside.
It was more noticeable now. The foot that had part of the way inside his shoe was now being constricted by its inadequate size. Chad quickly pulled the shoe off to reveal his massive and hairier foot. In fact, as he looked himself over, he saw he was much hairier than before. He had once had a respectable dusting on his arms, legs and chest, and a short, thin trail that led from his belly button to his bush. Now, he had a thick line up his abs which met the tufts he had developed on his pecs. He felt his face only to discover thicker stubble than he had ever had before. This caused him to look at his hands which were furry now, though they had once been bald.
He also noticed something else: his hands were bigger. They seemed massive on the ends of his heavily muscled forearm. Chad quickly got up to find himself taller. He rushed over to the mirror, desperate to see the full picture.
What he saw shocked him. He was indeed taller. His arms seemed longer, too, longer than was appropriate for his height. His hands and his feet also seemed proportionately massive. He wouldn't be surprised if his feet were now over size 20, or if his hand could use a basketball like one of those stress-relievers. He also rediscovered how hairy he had become. His muscles, too, had increased. Not only that, they were much more defined. He found it hard to believe he had any body fat. The last thing he noticed was his face, although it had the most significant change. His chin was more pronounced and his jawline was sharper. His forehead seemed to have thickened a little. His beard, no longer stubble, was wild, growing up to just beneath his eyes.
"Is this me?" he asked his reflection. He almost wasn't surprised at how very deep his voice had become. Its rumble echoed briefly in the locker room. He needed answers, and he set off to find them.