Ty had blessed Terry with an 8 inch cock, but Terry was still fairly short, only about 5'1 or so. But I could fix that, Ty thought, and wished that Terry would grow a foot taller. That'll make him really good for basketball, he thought.
Standing off the court admiring his new cock, Terry felt a new sensation across his body. Suddenly, the 13 year old's body began to stretch out, growing taller. Terry's legs stretched longer, and Terry's shoes ripped apart as his feet instantly gained several sizes, going from a 6 to a 12. 5'6... Terry's shirt was now riding high, showing several inches of midriff. He quickly ran to the height measuring tape that was taped to the wall, and watched his progress in amazement. 5'9... Terry's shirt ripped in the shoulders as his body's proportions adjusted to his new height. Now at 6'1, Terry towered over most of the other 13 year olds out there!
Terry looked ridiculous. A minute ago where a modest 5'1 boy had stood, there was now an over-developed 13 year old boy-man standing in the same spot with clothes that rode much too high for his height. Terry's shorts covered almost nothing now, while his shirt held on for dear life, ripped in several places and riding several inches above his waist. Terry's shorts also struggled to contain the sizable bulge in the front, which Ty was delighted to see had also grown in proportion to Terry's no height. Ty estimated around 10 inches now, with balls the size of large eggs. It almost looked obscene.