Rosa disrobed--this is my last time wearing clothes, she thought, and stepped into the chamber. "Ready" came the voice. "Ready" she answered, thinking that this was the last word she would ever speak. For a moment, nothing happened, and then Rosa felt hair growing over her body. "It's happening" she thought "It's actually happening!" Her mouth shot forward into a muzzle as her teeth grew into a carnivore's. Her genitals changed from a female human's into a male canine's. Words were coming slowly to her, and then not at all, as the consciousness of "Rosa" was altered piece by piece into the consciousness of a male wolf. He fell forward, landing on his new front paws as he felt a tail grow from his rear. The chamber faded away, replaced by the lush grassland of a North America thousands of years before the coming of man. The wolf felt a great sense of well-being, as if a long period of sickness and exhaustion had ended, leaving no trace and never to return. He raised his nose to take in the enticing scents of his new world.