Feeling like experimenting, Jeff set the Chronivac to give Emily some cat-like features and then activated the changes.
Her ears grew longer and pointed and then fur the same dark color as her hair sprouted on them as they shifted to the top of her head. Next, a rip appeared in the back of Emily's jeans. The edges of the rip quickly were seemed up as if her jeans had been tailored to have a hole in the back. A furry tail snaked its way out of the hole and stopped at just under three feet long and over an inch thick.
The changes ceased, and Jeff watched in fascination as Emily twitched her new cat ears and swayed her cat tail back and forth, seemingly oblivious to her new feline parts. She took another sip of milk and moaned in satisfaction at the taste. It almost sounded like she was purring.