There's An App For That

"Screw modesty" Laura hissed and hit the apply button.

Instantaneously a tingling sensation filled her whole body. A gentle warmth spread through every fibre, intensifying every split-second, overshadowing the tingling she had felt before she had realized that her panties were already soaking wet hundredfold. Involuntarily moans and gasp escaped her throat, the warmth turned into heat… and suddenly abated

Then for five whole seconds, nothing happened.

Feeling betrayed and disappointed Laura lowered her gaze, emptiness replaced the heights of pleasure.
Then a long, scorching swell that made her weak in the knees kicked in, filling her whole body with molten pleasure again, until Laura felt she would burst. She had thought it impossible to surpass the first waves of pleasure… she had been wrong.

“Here I go!” she moaned deeply, when her arms started to get thicker and thicker. Her legs too, were quickly increasing in circumference and slowly started to struggle with her denim pants. Joyfully Laura realized the growth was happening all over her body, big muscles were appearing everywhere. The seams of her increasingly too small clothes popped open, fabric was torn, overstretched material protested loudly. By now Laura was a veritable bodybuilder, with a well-defined abdomen and sizeable arms… but she still wasn’t done growing. Another incoming spurt made her first wince in anticipation than moan in pleasure. Her already incredible thighs showed no mercy to her pants and shredded them effortlessly. Her T-Shirt followed swiftly when her abdomen continued swelling, blowing up, almost as if every molecule in her tremendous body was exploding. Her hips grew so wide even her panties popped off and fell to the floor. Half dazed by pleasure Laura watched her incredible biceps swelling larger, becoming bigger and bigger. Just when she thought they wouldn’t get any bigger, they actually got bigger… and bigger, until she had surpassed any male bodybuilder in human history.

Laura marvelled at her mighty body. Her formerly ordinary body was covered with muscles that seemed to be chiselled out of rock. Slowly she approached her mirror - noticing the protesting ache of the wooden floor beneath her, struggling with her new weight - smiling at the goddess smiling back at her. Then she made herself as big as possible, and flexed, imagining that hundreds of people were looking at her.
Striking a double-biceps pose she moaned deeply.

“Now these, my esteemed guests, are muscles!”