"I wish I would grow even more muscular."
She looked down at the scale.
190, 195, 200
Her muscles enlarged at an incredible rate. Her pecs heaved out and pushed her boobs down her already ripped abs grew into an extremely defined powerful eight pack. Her shoulders broadened and grew more muscular. Her back grew into an amazing landscape with huge mountains and deep valleys. Her biceps rose up and her triceps tried to catch up. Her legs became bigger too. Her hips grew wider but with muscles. Her quads filled with muscles and her calves enlarged.
230, 235, 240
Her neck became slightly longer as her neck muscles became bigger and stronger. Her pecs grew out slowly rising up before her head. Her shoulders rose up and her head got squeezed between her shoulders, pecs and neck muscles. Her arms became bigger and slowly the ever growing muscles made her immobile. Her legs now were so big that she couldn't move them. Then her muscles grew even faster. She now was unable to move.
360, 370, 380
"Oh shit"
Then she suddenly felt her body getting taller. Her frame became bigger to make space for her growing muscles. Her shoulders became wider and her neck got longer. Her beefy arms stretched longer. Her bones got denser to support the weight of her body. Her powerful ass got wider and the new space was instantly filled up with more muscles. Her legs got longer and so she got taller. Then her upper body got taller so that her pecs could grow more. As her rip cage widened and her pecs were pushed aside, her pectoral muscles filled up the space instantly. Her abs now looked like a hard brick wall.
440, 450, 460
Then her growth got faster again. Her muscle mass doubled in the next minute. Her biceps now bigger than a watermelon. Her legs thicker than tree trunks. Then her breasts enlarged. Her breasts didn't grow until now but now they got bigger to match her body. As her muscles grew her breasts tried to match. It was now getting very clumsy in the bathroom. She began to outgrow the room. As her body pushed against the walls, they cracked. Then she broke free. She destroyed the bathroom and felt relieved. She couldn't even see the scale now.
"Ok now I could stop."
The growth slowed down. She gained some more pounds and grew a few more inches, then it stopped. She now stood at 20ft with 10000pounds of muscles and GG breasts.
"Wow I am huge. But I need a new house. I wish the house would become bigger so that it would fit me. And I wish myself new clothes. A skin belly-free top. And a skin tight jeans. And a very tight bikini under them."
Her house became a huge villa with 22ft high ceiling. Then she got her clothes. She got a blue top with the super girl sign on her breasts.
"Yeah I'm super girl now."