Jenna's Space Rock

 Jenna walked up to the Space rock carefully, the lab was empty except for her. She adjusted her Lab coat over her Black and yellow plaid top and lose fitting jeans. She slipped her hand in the gloves inside the box to lift the rock and inspect it. She was trying to be very careful but she turned it just the wrong way and it disintegrated into a cloud of dust.
 “No!” She screamed! “Agh! All that work! Ruined!” She slammed her head on the glass window and it budged just enough for some of the dust to slip through the crack. “What?” she smelled the moist dust of the rock, “Oh shit!”
 She tore off her lab coat and  tried to plug the hole. She felt a tightness in her shoes as her feet swelled into her chucks. The laces of her shoes starting to dig into her arches. She looked down at her feet as she felt the pinch and she dropped the coat. “What the hell!?” She looked down just as her laces snapped, she looked up and the dust from the box spilled even more from the crack and she breathed in more. She felt Dizzy and fell onto a stool. Her legs got thicker and harder as the denim squeezed around her bulging thighs. “Am I getting bigger!?” Her torso stretched taller exposing her stomach as her plaid top raised. “I am! I'm getting bigger!” She leaned back against the wall and a moan that was a mix of pleasure and confusion poured from her mouth. Jenna felt a pulse between her legs as her knees slowly spread wider.
 “Fuck!” She moaned, “This feels...AMAZING!” There was a ripping sound as her thighs started to erupt from the tears in her jeans. Her chest began to swell and lift up her shirt more and more. She started to thrust her pelvis in the air as her fly popped open. “Fuck! Yes more! God I think I'm gonna-” Her shirt was getting a bit tight so she reached up and pulled it open as the buttons flew away. A devilish smile crept across her face. “More, come on bigger!” She looked at her arms as they stretched from her sleeves. The muscles bulging bigger and thicker. She flexed her biceps so hard that her sleeves burst from around the muscles that were hard as rock, and the sound drove her over the edge as her pulsing pussy came. “Oooohhhhmmmmmmm god that felt good." She looked at the box and quickly placed tape over the corners. She wrapped her white lab coat around it, “You are coming home with me.”