Mary ran over to the shoes and did something that make Suzy gasped. She was slipping them on and off over and over again. As fast as she could Mary ran over and tackles Mary, her breasts pinning Mary to the ground.
"What did you just do? You must have slipped them off and on 4 or 5 times!"
"Seven, actually," Mary responded. "I want to be as big as I can be!"
For the next few minutes Mary and Suzy just looked at each other. Mary felt something deep within her and it was bubbling up to the surface. Suddenly, Mary doubled over rolling on the floor. Her whole body felt like it was on fire!
Suzy looked on as Mary started changing. Mary's stomach pushed out quickly making her look 6 months pregnant, then 8 months, the full term with twins! Larger and larger it became. Suzy's eyes darted to Mary's posterior, as it burst out of her pants. Bigger and bigger it became. Her hips flared out at a frenzied pace as well! Her stomach lurched forward again. Now Mary looked like she was carrying 8 babies in there! Mary groaned as her legs began growing longer and longer. Her ass and hips flared again. Suzy looked down and saw Mary's feet grow larger still! They gained sizes in seconds!
Mary's eyes shot open as her bra snapped. Her breasts were ballooning out now! Quickly they passed a D-cup and surged further. Her stomach, not to be out done, pushed out again while her ass and hips grew again. Her legs stretched again and her feet pushed out more! Mary's breasts redoubled their growth quickly sliding off the normal scale of cup sizes. Suzy could only guess she was around a M-cup...maybe bigger.
The growth looked to be stopping as Mary's breathing wasn't quite as labored. Mary opened her eyes momentarily and looked at Suzy. Before Mary could utter a word, her eyes shut tight again as an audible rumble was heard. What could be next?
Quickly Suzy thought: Breasts, stomach, feet, legs, hips, ass...that's only six. What's the seventh? She didn't have to wait long as Mary's hands began growing. Before she knew it, Mary's hands were at least 4 times larger than they once were.
Mary's hands slowed their growth and for a moment, Suzy thought it was over, she was wrong. Mary's entire body shook one more time as every enlarged part grew again. Mary's breasts were out of this world! Her stomach looked like she was going to give birth to an automobile! Her hips and ass were so large, Suzy wondered if Mary could ever sit again without falling. Mary's legs were long, smooth and sexy. Attached to those legs were feet that were at least a size 50. Lastly, Mary's hands were huge! They doubled in largeness with the last surge!
Suzy grabbed a tape measure while Mary was laying on the floor. He new height was almost eight feet! Her chest was now a W-cup however Suzy also noticed that Mary's breasts remained firm. Suzy could not even get the tape measure around Mary's hips and ass! When Suzy got to her feet, she found that Mary's new shoe size would be a 62, if she could find shoes. Mary's stomach was impossibly large, no measurements necessary.
Mary decides to...