Sophie couldn’t think or stare at herself for long, however, as another surge forced its way through her changing body. Her hands, still thickening, shoot up to her breasts as she stumbles up against the stall door. A whine leaves her lips as she feels her breasts push up against her hands. She forces her head downwards, seeing her larger fingernails turn black.
Sophie then throws her hands onto the stall door behind her as her chest pushes out again. She watches in fear and amazement as her areola stretches and grows, her nipple hardening. Both, starting as light pink in color, start to darken and redden. They then turn a shade of brown, matching as a darker version of the golden fur that started growing around them. The breasts themselves balloon out, becoming visible from behind.
Her arms grow thicker and stronger too, her biceps turning to small mountains. Her shoulders puff out, her back rippling from the growth. Her arms seemed to starch out longer too, matching her new growing size. Golden fur grows along the ripples, covering all parts of her that has changed.
Sophie expected her chest to feel heavy from this change, but then she realized her body was growing once again. Her spine stretched out, her tail keeping up with her lengthening legs. Her calf and thighs bulge out as well, holding up her ever-growing frame. Catching a glimpse past her breasts, Sophie watches the new muscles of her inner thighs get covered by the spreading golden fur and her vagina puff out to match. She could feel that she was wet, but her terror of the situation overridden any want to touch herself at that point. Behind her, Sophie could feel her ass grow up and over the stall door. As her legs were thickening, so was her steel ass. It grew outwards, her crack covered by her matching tail.
Sophie then stumbles forward as her feet shifted under her. She could feel her toes become one large hoof on each foot. Her ankles are covered with the same white, silky fur as her wrists, growing to just above the floor. She took this movement as an opportunity to try to run away, turning to the opening of the stall. But as she makes it a few steps past the opening, the realization of the only remaining change hits her.
Sophie falls to her knees as she feels her head tingle and pulse. Her massive hands engulfed her human head as she tries to hold in the changes. A moaning whine leaves her lips as her ears grow to points between her meaty fingers. They move up to the top of her head as her nose and mouth start to move forward. Sophie could feel her whole head expanding, her fingers being pushed apart as her head grew to match her body. Her hair grows down and along her back, following her spine and creating her mane.
Realizing it was a losing battle, Sophie places her hands on the ground as her head finishes its changes to be more horse like. Feeling the electrical energy finally leaving her, Sophie shakes her new head as she tries to get her bearings. She stands up, finding that walking on her new hooves was easier then she thought. The animals in the barn paid her no mind as she walks over to an old mirror by the barn doors.
Getting to see herself for the first time, Sophie is almost shocked by how good she looked. Taking that she was a horse now out of the question, the now over nine-foot-tall young woman looked to be in peak physical condition. The basketballs on her chest were firm to the sight, but soft to the touch. Her perky nipples glisten from the moon light shining from the new hole in the roof. Her matching ass and legs even balanced her body out, from a side view.
Taking the horse part of her into account, she figured she was a golden Clydesdale now. Golden/blond fur covered her head to hoof. Her tail, mane and hair were dark blond, just like her human hair was.
As she was looking herself over, Sophie could feel that her feminine lips were still wet. Watching herself in the mirror, she let her right hand slowly slide from her breasts down to her thigh. She wondered if she should see how her new body felt or should she head back inside to try to call Brandon to tell him what happened. Or at least part of what happened. She doesn’t thing he would believe the part of her being a horse now, but he should know about the new hole in the roof and glowing rock in the barn.
As she was debating with herself, her ears picked up a twig snapping from the barn doors. She looks over as one of the doors slowly creaks open. “Hello? Ms. Sophie? Mr. Brandon? I saw something fall into the barn.”
Sophie’s eyes go wide as she realized that it was the neighbor’s twelve-year-old son at the doors. Sophie would babysit him from time to time to make extra cash. Brandon would also pay the boy to help out on the farm as well, as Brandon always talked about letting him take over the farm when he was older.
“I didn’t see anyone at the house.” The boy continued as he stepped into the barn.
“Jason! Don’t come in!” Sophie shouts.
The boy stops and turns to see Sophie and her full Clydesdale body. “What?” was all he could say before a bolt from the glowing rock fired out to the boy. He stumbles back, wrapping his arms around himself.
Sophie runs over to check on Jason. As she reaches him, she sees and hears his clothing start to stretch and rip as his body starts to change. A low moan leaves his lips.