This choice: How big I can flex my muscles • Go Back...Chapter #4Harder, stronger, bigger and bigger. by: GrowingNikki   "So boys, what do you think?" Vanessa asked squeezing her DD cup breasts which now sat atop thick slabs of pectoral muscle. She flexed her chest and made her boobs jiggle while she slid her hands down to her sculpted abs.
"How is this even possible?" Stan, one of Greg's friends and the largest of the trio, asked. He looked at Greg, "I mean you said your sister was a pretty nice little hardbody, but this in insane."
"I don't know, man," Greg said. His eyes were locked on his sister who was now the most muscular person he'd ever seen.
"A hardbody am I?" Vanessa asked. "A hardbody? Oh please, hard doesn't begin to describe me. Diamonds look to me for inspiration. Here, feel." Vanessa held her arm up and flexed it. Her 24 inch biceps swelled before their eyes.
Stan looked to Greg then David, the third friend, as if looking for advice. Both men just shrugged, so Stan held out a trembling hand and gripped the towering peak of Vanessa's bicep. "Oh my god," he said as he squeezed her bulging muscle. "You're hard as a rock."
"Harder," Vanessa said, "In fact their so solid because I have more muscle packed inside my muscles. Watch this."
Vanessa tightened her fist and flexed with all her might; her face contorted from the effort she was putting forth. Then, amazingly, her swollen bicep began to inflate. She then straightened her arm and flexed then curled her arm back in. The split peak of her ripped muscle exploded upward higher than before. She continued to move her forearm out a few inches then back in squeezing more and more size from her already massive arm.
Stan, for his part, was still holding on tight to the ever growing muscle that Vanessa was somehow making bigger right beneath his fingers.
Across the sand Laura could see Vanessa working her arms to unheard of girth and suddenly understood what the "muscle expansion" setting was all about. She looked at the phone and saw she had dialed Vanessa's expansion to 1.6x. She had only moved the slider a little since she hadn't seen any changes and given up, but she thought she just might use a much higher expansion setting on herself.
"How do you boys like me now?" Vanessa asked now sporting a 38 and a half inch arm. "I'll bet you didn't know girls could get muscles like these, did you? I can pump my whole body up to match this size if I want." She caressed the bowling ball sized bicep with her free hand. "And it's not just about size, I'm sooooo strong. Watch."
Now Vanessa walked over to a nearby trashcan which was really just a steel drum with the top removed. She picked it up and began crushing it between her hands, the steel squealed with resistance but she moved as of she were folding paper. Vanessa compressed the metal drum into a misshapen mass roughly the size of a melon. She tossed this steel ball to Stan to prove to him that she wasn't playing any tricks. It landed at his feet with a dull thud.
"Holy shit!" Stan said struggling with the weight of the ball. With effort he passed it to David.
While the three guys stared at Vanessa's muscular form and contemplated her amazing strength she gathered her things.
"Well, bye boys," she said. "I'm going to go find some new clothes and head out for a night on the town."
"But-" Greg began. He has so many questions but before his brain could even form them he was watching his younger, larger sister walk away, her tree trunk thighs pumping and her giant calves flexing.
"Dude," Stan said to no one in particular, "what the fuck just happened?"
Vanessa was making her way back to her house but Laura took no notice. Now that she had verification that the app worked she was in her room designing a new body for herself. Laura furiously made adjustments to her own body, she enhanced her breasts, muscles, height, strength, expansion ability, facial structure, hair, anything she could think of. She was turning herself into a goddess.
Laura finished her alterations and tapped the "apply" button. She watched with great anticipation as the status appeared then filled. Once done the same message she'd seen earlier greeted her: "Alterations set. Applying now."
Laura felt a surge of power blast through her body. Then she heard the creaking of her denim pants as her legs lengthened and he height crept higher. A smile spread across her lips, this was going to be good.
Downstairs Vanessa was entering the living room in a blissful haze. She was about to go upstairs to her room when she paused in front of a full sized mirror in the hall. She took a moment to examine her new, massive muscles. This was her first chance to see her legs since growing because of her enlarged chest, and she had to admit they looked amazing. She stuck one leg forward and flexed her quads, watching as they hardened into plates that expanded her leg out to 35 inches around. Then she tightened even more and activated her expansion ability and her thigh slowly beefed up and grew in all directions. By the time it was done expanding her leg measured 56 inches around. And was bigger around than Greg's chest. She dug her toes into the floor and pushed her calf muscle from a very large 21 inches to a mind blowing 33 and a half inches. Vanessa released her flex when she realized the floorboards under her foot were cracking and breaking from the pressure she was exerting.
Suddenly Vanessa heard a voice upstairs scream out. For a moment she was panicked, but then she recognized the sounds of a young woman in the throughs of ecstasy. Laura must have decided that since she was all alone she could play around with herself. Vanessa decided to give her little sister a shock and snuck upstairs towards Laura's room with a stealthiness that should have been impossible for someone of her mass.
Just before she threw open Laura's door Vanessa heard what sounded like ripping clothes then a "ding" sound like a cell phone text message alter. Ignoring these sounds she pushed Laura's door open and shouted: "Hi little sis- oh!! You too, huh?"
Vanessa discovered she wasn't the only one with a new body for Laura was now a...  indicates the next chapter needs to be written. |
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