Lee was panting, enormously turned on by both her boyfriend and the multiple magical possibilities that lay before them.
"Not just size, babe - do something Wild to me!" Leaning back, Lee pulled her shirt over her head and reached to unclasp her bra. She'd never been shy about getting naked outdoors, but Steve was glad they'd come to their secret spot at this deserted park.
"Okay, but, like, what do you want? Steve asked, his gaze snagged on his girlfriend's modest breasts, her nipples having pebbled in the open air.
Lee giggled at his distracted question. "Something crazy and totally impossible. Change me completely if you want, I trust you to take care of me... but... don't let me hear. See if it works if you whisper the command. I want to be surprised!"
"Alright..." Steve pondered the possibilities, tapping his finger against his lips as he gazed around the clearing. The thought of these changes was obviously working for them both, sexually, and he didn't want to stop them from enjoying themselves. He didn't want to go TOO crazy... "Cover your ears, just in case." he told her.
Clasping her hands over her ears, Lee couldn't help her enormous grin as she watched Steve's lips move with a faint murmur. Suddenly her entire body tingled, and she felt an immediate sliding against her hands: her ears were growing! They felt like they were covered in soft fur, and before she could blink she realized she could pull them down and around into view.
"What the..." she stared at her long, furry ears, running her fingers along the length of them even as they continued to grow. Her nose twitched, and her eyes crossed slightly as she watched her mouth push out into a small muzzle, whiskers sprouting from her upper lip. "Am I turning into a... rabbit?" she asked.
Steve was blushing as he watched her changes begin. "Um, kinda?" he stammered.
A pressure was building in Lee's chest, and as she gazed down she watched her boobs inflate, growing one, then two, maybe three cup-sizes larger, dwarfing her slender torso. Her nipples ached, and she couldn't stop herself from reaching down to massage her now massive mammaries. Her head fell back and she moaned at the sensation, cupping and pressing them together, brushing her palms over her enlarged areolas.
Undoing his pants hastily, Steve grasped his swollen member in his hand, incredibly turned on by the sight of his changing girlfriend. Her ears had sprung back up when she lowered her hands, and they now stretched a foot and a half above her head, covered in a light tan fur. Lee's dark bob had grown out, long waves of hair now curling around her neck and shoulders and down her back with movie-star volume.
As the pleasure built in Lee's morphing body, she looked to her boyfriend to see his reaction. He turned a brighter shade of red when she caught him already massaging himself, and Lee quickly kicked her shoes and pants off, twisting to crawl toward him and join the fun. She was so turned on she didn't notice how her feet were stretching, her arches elongating as her toes reshaped. Thick pads formed under each toe and the balls of her feet until they resembled nothing so much as huge paws, but neither Steve nor Lee thought to look at her lower extremities. The same tan fur as was on her ears rapidly covered her new paws, rushing up her legs until it faded back to bare skin around mid-thigh.