"Here we go..." Jeff muttered to himself, still apprehensive about this. The size 16 cleats heated up against his feet. He grunted as the heat grew and it became very warm. His feet began to ache, it felt like they were being squeeze in a vice. He heard soft popping sounds coming from inside the shoe.
"Holy shit, it is working?!" He said to himself. He felt around for where his toe was. He found his big toe through the dirty material. Oh wow, it was an inch further than it should be! His foot was actually growing! This is crazy!
The tops of his feet started to itch like crazy but he couldn't do anything about it. His feet kept getting warmer and warmer and he could feel his feet start to sweat. It was making the already grimy material in the shoe get slimy. Gross! That was when he notice the nasty foot odor got exponentially worse. Oh jeez, it didn't just smell like old shoes any more, it smelled fresh. Like a sweaty gym sock but way worse. "Oh fuck is that me? Is that my feet? They don't stink that bad, do they?". It truly was a strong musk, that Jeff was sure people would be able to smell from several feet away. He really hoped it wasn't that bad and he could keep his new foot odor under control.
The itching got more intense. It felt like there were ants crawling all over the tops of his feet and toes. The stretching and the pulling was getting more intense, as did the heat around his feet. By wiggling his toes, he could see that his feet were almost to the end of the cleats. Holy shit, his feet were going to be so big. Already, he guessed they were bigger than most guys at his high school, and he was still growing! As this was happening, the stink was still bothering Jeff. It was like a persistent cloud around him! The heat was subsiding a bit, but the itching still persisted. His joints and foot muscles were cracking and popping from the rapid growth. Jeff was very curious as to what they were going to look like when they were done. The grungy material kept getting tighter and tighter, pressing down on his feet. His feet must be getting so big!
It was around this time, that Jeff began to be a bit confused; when were the other changes going to happen? He was excited to be a huge muscle bound jock by the end of this! Maybe it took longer than just the feet?
The popping and pulling sensations were slowing down and the heat was almost gone. The smell, however, certainly wasn't gone. flexing his toe, Jeff could see his big toe was practically at the end of the massive shoe. "Holy shit, it worked. My feet are HUGE!", Jeff said. As the last of the itching on the tops of his feet died down, he reached down and began to undo the grimy laces, and see what had happened to his feet.