James felt himself being forced into a crouching, hunched posture from which he suddenly found far more natural and comfortable than standing. Looking down, his body was now covered in dark hair, and his hands had morphed into paws. Looking behind him James saw that he had a tail which he was able to manipulate just as easily as any other part of his body.
"OOK! OOOOK! EEEEK!"
James panicked, finding that he had lost the ability to speak and could only make annoying screeching noises. His paws would be no good for typing or writing either. He had no way of explaining what had happened to anyone, not that he even really understood himself.
He scampered to the upright mirror in his bedroom and looked at what had become of him. From the neck up he seemed completely unchanged, and he was the same size as usual, but below the neck he was a part ape, part human freak. His body was covered in dark hair, he had paws and a tail and he had lost both the ability to talk or walk upright. His cock and balls remained unchanged and were on display to add to the humiliation should anyone see him like this.
"OOK! OOOK!"
James scratched under his armpit and stared in disbelief at his reflection. The worst part was, he knew he couldn't stay housebound. He needed to be outside, like the other chimpanzees. His new animal instincts couldn't be ignored.