Mandy grinned back at her husband, reaching her arms up over his head to cradle herself in closer. "You always were too eager for your own good." She cooed pulling herself up and locking lips once again.
A gentle warmth filled her body, like a soak in a hot tub and she almost didn't notice her neck loes its arch to kiss chuck. Soon she was equal height with him. Not long after she felt her head tilting down to continue their kiss.
She let out a soft gasp when the difference in height forced them apart. She slouched forward to reach his lips once more and found the heat of her body still raging on.
She didn't see her frame broaden, becoming more square a filled with muscle in a soft layer of far. Or that her arms had wrapped around chuck so compleatly she was lifting him with her own growth!
Chuck however could feel his wife's hardening body around him, head smothered between thickening arms and her passionate kiss.
He struggled to push off her to see the changes. His hand landing on her breast in time to feel it swell on her chest. Finding the expanding nipple he gave it a soft teasing pinch. Mandy moaned out, breaking her kiss and chuck sank out from her grip to better watch his wife change.
Mandy was huge, maybe 8 feet tall half squatting and hunched to keep in reach of chuck but with out him her thickening hands saut out her own body.
One cupped her heaving breast. The other before her face as she watched the fingers and palm swell to baseball mit sizes. Her breasts surged in her hand outgrowing its grasp as the weight made them sag and the nipples darken to a leathery smooth teat!
She looked down to watch her feet surge through sizes until they were as big as a kitchen sink! Toes curling into the carpet on thick hide like souls.
As her size grew her muscles swelled with soft blubber. Not fat but smooth flesh. Hairs sprouted on her legs, all over thickening like weeds in a garden and her feet soon rivaled a Hobbit's.
Everywhere the thick coat sprouted except for her belly and breasts, and face Her arms were wrapped in it down to her fingers, unruly bushes formed under her arms.
A mane of fur reached up the back of her neck to join her scalp. Like magic her hair toiled around her back, purple wild flowers springing from its tangled knots.
She grasped her flat bell as it gurgled and with a single surge bloated out into a small pot belly. But Mandy was more focused on her small cock.
It hadn't grown with her. The small limp dick looked like a mini hotdog in her mit of a hand. Until with a sudden surge it went fully erect!
Blood flooded the organ and it rapidly swelled in her hand. She moans a deep guttural roar, small fangs jutting up from her lower jaw past her lips as the fat cock swelled to the size of a two liter bottle, easily grasped in her hand now and two feet long, the bell shaped head as purple as a plum and big as an apple! Thick white pre bubbled at its tip as a untamable coat of fur encased Mandy's crotch, obscuring her swollen sack and dripping pussy.
Mandy tried to talk but only grunts came from her mouth. They soon became a guttural moan as her meaty grip pumped her fat shaft. Pre began to bubble from her engorged gland.
Chuck started to pace around his monster like wife watching her beat off as the fur thicked on her body. Coverd from ass to crotch and head to toe. Her face was mostly unchanged aside from her fangs and underbite, while her feet could easily crush his chest if she'd wanted too.
Mandy let out a chilling roar as her her stroking hit a fever pitch and thick gooy ropes of white cum rocked out of her Sasquatch cock.
She found herself on her knees panting heavily as Chuck stroked his fingers through her tangled hair.
"What you think babe?" He asked.
Mandy only gave back a affirming grunt and ook. Still unable to talk in human.
"Ah right, lets see if I can fix that..."