Adam felt his body start to tingle again similar to how it had when then powder started to kick in. There was something slightly different about this feeling, though. Adam waited expectantly for his body to maybe grow a little more, perhaps? However, that's not quite what happened. Adam felt mass start to build up around him as well as his line of sight shift upward as he gained a couple more inches, but a more tremendous pull was happening from his crotch. He looked down and realized that his cock and balls were growing many time faster than the rest of him! he stumbled back and landed on his bed as his genitals continued their surge. Adam was getting worried about how disproportionate he was about to become. Despite his concern, Adam couldn't help but feels a wave of rapture as the feeling of his growth was still immensely pleasurable. By the time it subsided, his balls were each the size of volleyballs and his shaft extended to his chin, as thick around as one of his arms. Adam thought, "It's going to be tough to move around with this thing in my way"