At the sound of Jeff's final, decisive *CLICK* Jennifer felt a wave of heat wash over her. "Oh god! What..." she sat straight up on the mattress, her legs sliding down as she frantically fanned her face to try to dissipate the sudden flush suffusing her body. It wasn't helping though, and her previous shyness was apparently forgotten as she gripped her shirt and pulled it off over her head. Her chest was heaving in her modest cotton bra, and Jeff found himself shocked into stillness at the sight of his girlfriend panting topless on his bed.
As the flush finally began to fade, Jennifer slumped back against the wall with a slight thud. "Did I... did anything change? That was INTENSE, Jeff!" Suddenly, she realized could feel her shoulder blades sliding upwards against the cool surface behind her - oh! it had just begun! she was definitely growing! Was Jeff making her older and more mature, like him? Gazing down at her body, she watched as her hips pushed outward, straining her jeans as they grew wider, making her waist appear tinier by comparison. She squirmed, adjusting to her changing body and feeling more cushioning underneath her - her buttocks were much plumper than her former flatness! Jenn struggled to unbutton her jeans and slide them down her hips before they burst.
There was a pulsing sensation in her chest, and she realized that her boobs were rapidly enlarging, quickly becoming twice their normal size, slightly more pendulous, and feeling... fuller? As she watched, wet patches blossomed on her straining bra cups, and she was momentarily frozen with the realization that her breasts were leaking... milk?!
Suddenly, her gaze was drawn further downward at the sight of something roiling beneath the skin of her stomach. Raising her hands to clasp the slight pooch just below her abs, she was shocked as they were pushed out rapidly, the mass rapidly expanding outward and down, growing until it was about the size of a squishy, misshapen volleyball! Before she could even begin to contemplate this new mass sitting on, no... attached TO her lap, she felt the skin writhing beneath her palms. Rubbing the mass shot a *zing!* of pleasure straight to her core, and she inadvertently let out a low "Moooooahhh" at the sensation.
Jennifer slapped a hand over her mouth, flushing again from both the unexpected pleasure and embarrassment, but she was immediately distracted by the strange feeling beneath her fingers - her mouth... it seemed to have pushed outward, like an animal's muzzle or something! Her nose had enlarged as well, and felt slightly moist beneath her palm. She dropped her hand, and without conscious thought, her tongue slipped out, much farther than should have been possible, slipping up and over her nostrils! As it retracted, her jaw opened and closed slightly in a sort of sideways chewing motion. Something flicked in her peripheral vision near her ear, and Jennifer's eyes darted around the room, over her changed body and finally coming to rest on Jeff, who was slumped in his desk chair, his right hand absently rubbing himself through his shorts.
"Ohmooogosh! Jeff! What... what am I?!"