Jennifer continued to cry to herself, her deep voice sounding so odd and strange to her and her new appearence being so terrifying for her to look at. She was so focused on crying her heart out, she didn't even notice when her muscles began to slowly but surely swell up.
The dress she was wearing slowly began to stretch out more and more the bigger and thicker the muscles grew to be. She only took notice of the new occuring change when the straps of her bra began to tear into her skin again as the muscles continued to swell and thicken. Jennifer looked at her body with wide eyes before she then quickly tried to undo the straps, but found herself unable to do so as her thick, hoove-like fingers were now unable to even just make them more loose.
Jen hissed in pain the deeper the straps cut into her still soft skin underneath the fur, though, couldn't help but to sigh in relief once they snapped which caused the pain to slowly fade away.
Though, when she looked at her chest, she shakily grabbed at her breasts which seemed to be getting smaller and yet still broadening until her chest looked like the one of a body-builder. But that still wasn't it. The muscles continued to still grow and swell until Jennifer heard a tearing sound of both the dress and her bra.
Now sitting there shirtless and nothing but her panties still on, Jen stared in horror at her now flat-chested but now very muscular chest. However, her gaze then wandered to her stomach due to a tingling sensation there and soon enough she saw an impressive eight-pack gracing her abdomen which many guys at her scholl would surely be envious of.
Her arms and legs were still bulking up and Jen felt how her ass and hips slowly began to be less curvy and took on a more masculine shape.
When she looked back at the mirror, Jennifer was now greeted by the body of a body builder with a bull's head and fur of whose the only non-male part was the vagina hidden by the girly panties he was still wearing. Jennifer placed a hand over it protectively. She already lost everything that made her female, she didn't want to actually loose her gender now either.
But the hopes she had of keeping it soon enough faded when she felt a burning sensation starting to form down there...