The villain pulled Johnny away and pulled out a pair of scissors. Johnny struggled, but couldn't do anything as he was pushed down. The scissors came down on him and he heard the sound of fabric tearing apart. His shirt fell to shread, falling to the floor around him. Then, his shorts were torn right off. The villain laughed at the bright blue boxers Johnny wore. The young blond blushed, feeling humiliated.
"What's this? You don't even have any muscles? Don't you work out at all? Your brother has a hard, muscular body and your flat and smooth."
"I'm only fourteen jerk!"
"That's no excuse. I can't have a statue with no muscles. That's uselss."
Johnny inwardly sighed. He was safe. Growling, the man rips off Johnny's boxers and shoes, leaving the boy in nothing but the ropes that tied him together. The villain examined Johnny's crotch. The boy had a limb, 3 inch penis with balls the size of rubber bouncing balls. He frowned. Johnny wasn't what he wanted. He wanted young, muscular men with large cock and balls. Just like Ryan. But Johnny was just the opposite of his brother. He was slimmer, weaker looking, and had only an average sized set on him.
"L-let me go. I'm obviously not what you want. Let me go!" Johnny begged. The villain ignored him and continue to examine Johnny. Finally, a thought came to him and he pulled johnny to the chamber.
"No! No let me go! Help! Ryan!"
The chamber closed behind Johnny and the man went to the control panel. He moved some levers and steam started pouring into the chamber. Johnny started pounding, kicking, and just trying to get out. The steam overwelmed him and Johnny felt his body changing. It was like it was moving on its own. His body was growing.
His skinny limbs buldged out, growing muscles. He grew taller and taller, his shaggy hair growing out to become wavy and end just below his neck. It darkens into a dark blond. Johnny's chest budlged and became hard, smooth pecs. He gained a six pack abs and thick legs. His balls started to hang low, growing to baseball sizes. His 3 incher grew out, getting longer, and harder into a thick 9 inch cock.
In the span of an 30 minutes, Johnny had gone from a weak 14 year old into a handsome, muscular 20 year old.
"Now that's more like it." The villain shut off the machine and pulled Johnny out. He examined the new Johnny, who was still tied up and dizzy from the effects of his sudden growth.
"The machine needs to wait 20 minutes before it can be used again. And effect of the age growing system. What shall we do until then?"