“Fine, I wish John was a buttplug!”
The chubby 4 year old began flopping around on the floor convulsing his facial features were fading away as his naked body turned black and his limbs atrophied into oblivion. Eventually where John once stood was a thick black buttplug.
Penelope tossed her now inanimate boyfriend into a drawer.
“Teach him to tell me what to do! I wish I was a hirsute giantess with humongous muscles!!”
Suddenly Penny began grunting and growing her body was contorting and popping stretching taller as her muscles gained definition and mass. Penelope stared in awe as she flexed her bicep grew larger and more dense expanding from a softball mound to a grapefruit and then a watermelon. Her thighs pushed outward and her expanding lats ripped apart her clothing. Her quads rippled with veins as her calves increased to the size of pumpkins. As she hit the 8 foot mark her feet burst through her shoes. Her grunts were still feminine but getting progressively deeper.
The naked extremely muscular woman stood in front of the oversized mirror striking a double bicep while admiring in the way her bicep peaks eclipsed her head. Her six pack turned into a veiny saturated 8 pack as her barn door pecs engulfed her still lactating breasts becoming a raised leaky shelf of muscle. Her deepening grunts became a baritone growl as she began to masturbate getting turned on by the tingling of her body hair coming in.
The hulking female bodybuilder giantess grew far bigger than any male bodybuilder she ever saw as her pussy and leg hair grew in dense and thick her change was rounding its final stages as her arms were engulfed in thick dark hairs that started at her knuckles and ran up to her elbow her face cracked and her skin became rougher. Moaning in a echoing baritone as she achieved orgasm rubbing her now 7” clit her face became more masculine with lips thinning, her nose broadening her jaw dipping down into a sturdy lantern shape dotted in stubble and her eyebrows thickened along a pronounced ridge of bone.
Getting her beefy body upright Penny lumbered over to the mirror and struck poses in awe from her reality warped bodybuilder palace. Her distended roid gut and risen fuzzy pec breasts still trickling small amounts of magic milk.
“Ohhh yeahhh I’m alpha as fuck now!”
Going to her walk-in closet Penny chose a tight pair of pink hot pants, a lace thong, a sports bra, a sleeveless blouse, and a bigger pair of shoes that fit her big hairy feet.