As Ty watched Zack work out in the free weights section of the gym, he began to wonder what to do next.
“Gosh, Zack looks so amazing with all that muscle on him. I wonder… What would happen if I were to grow him again?” he thought to himself. “I’ve never tried growing the same person twice in a row before. Hmm…”
So, Ty decided to fill up Zack’s bladder, making the boy want to go to the men’s locker room.
Zack dropped his dumbbells on the rubber floor before he took off and marched towards the locker room. Ty just teleported there as nobody was watching him.
Other guys were using the two urinals which were available, so Zack only had one option open, and that was to use the toilet stall. He walked in and locked the door behind him. He quickly did his business, not realizing that an invisible Ty was watching him inside of the stall.
“I wish to re-wish all my previous muscle growth wishes for Zack, right now!” Ty whispered to himself while he was watching his friend up close.
“Uhhh… Oh man!” Zack groaned as he was overcome by an intense cramping feeling all over his body. The strange feeling struck suddenly and out of nowhere, hitting every muscle on his large frame.
Then, for no reason he could think of, Zack’s large muscles began to inflate for a second time that afternoon! Every muscle grew on the short boy’s 5-foot-2-inch frame, making him look outrageously muscular for his height.
His pectorals grew so far outwards and sidewards from his frame, that they seemed to be jutting out from his chest by more than 7 inches. His abdominal muscles were like a super-defined 12-pack of washboard abs, those were like a BBQ grill. Then you saw his biceps and triceps inflate so much, that his arms were as thick as the largest pythons, bulging with muscle. His delts and traps made his shoulders seem huge, allowing him to resemble a professional bodybuilder now. His enlarged and widened shoulders were supported by his incredible lats, which gave him that profound V-taper as well.
“Ohhhh man…. What is happening to me?” Zack moaned as his muscles kept on ballooning everywhere.
His quads widened and grew even deeper and thicker than before, making his legs look like the biggest Red Oak tree trunks. His insane quads were completely covered in mighty, thick and long muscle cords, which ran from his waist to his knees. Lastly, his calves just ballooned to large basketballs, which were sticking out from the back of his legs. The poor kid could barely stand straight, due to all the heavy, additional muscle which was suddenly added on to his frame.
Finally, Ty grew his cock to a footlong monster, an appropriate length for an ultra-muscular teen. He made the Spandex shorts super stretchy to cover up the enhanced manhood.
Zack stumbled out of the bathroom stall, and he immediately saw his reflection in the large locker room mirror. He gasped at the sight, just when Ty appeared next to him.
“Looking great, big guy. I guess all those workouts in the gym have paid off, huh?” Ty giggled.
“Uhh… I believe so!” Zack could only utter as he stared at his incredible physique in disbelief. He raised up his titanic arm and flexed, causing a boulder-sized bicep to swell up on his arm.
“Looking strong, big guy!”
“Uhh… Thanks! I don’t know how I got so big, but… I’ll take it!” Zack just smiled.
Since they were the only two people in the locker room, Ty decided to…