Sarah blinked twice of times after waking up from her digestion nap, she felt relieved no longer feeling her stomach full of an annoying and useless rabbit that only served as a meal. She lifted her head but realised something, she stood up in for paws instead of a single long body like she felt as a snake. "What? What happened to me!?" She thought, and at the same time, many memories foreign to her filled her mind, they were... Mary's memories, from her childhood to the present day feeling trapped in the fleshy prison of a predator.
Sarah tried to focus on her memories later and walked in her four legs as a quadruped being but still not knowing what she was, in any case she was still big like the size of a human as she specified before, maybe a little bit bigger. She got used immediately to her movement thanks to the animal instincts in her body, which used to walk towards a mirror in her digested archenemy's room.
Sarah stood up against the reflecting furniture, she couldn't believe what was she looking at. She was essentially a rabbit, but not a normal one, a big and strong one having long legs that almost looked like a canine instead of the weak and tiny ones of the rodent. At the end of her rear was a long lizard tail instead of a puffy one, with the scaly pattern of a boa constrictor, having a trail of scales in her back that started in her tail and ended in her neck, her hind legs were covered in the same scales too but with rabbit paws at the end. She approached even closer to her reflection, her eyes were yellow with vertical pupils like the predator, finally opening her mouth realising she had two long fangs which could paralyse, all hidden in her innocent rabbit head.
Sarah analysed the situation, and she... Couldn't be more excited with her new form. She was definitely a freak of nature, but somehow she loved how she looked. "Sa... rah..." Sarah vaguely heard Mary talk through her mind, like she was barely alive, Sarah just grinned.
The new creature approached the computer, standing on the desktop, wishing to not break it with its weight. She saw the screen and noticed the error, at the moment she almost finished to digest Mary the Chronivac failed and restarted, causing them to merge as a consequence, Sarah's mind being the dominant and with total control over the body with Mary as a mere passenger in her mind that sometimes appeared. Sarah kept reading noticing that the transformation length was permanent as it was taken from Mary's duration, but still she could change it at any time.
The hybrid couldn't believe it, she just wanted to be a snake and devour the person she hated the most, and not only did that but had something greater as a result, she now wanted to explore her new self. Being as big as she was she could easily eat many types of preys, that was when she had another idea.
The merging result of the digestion was an error, but struggling using the mouse with a paw and with a few click, Sarah managed to change it from an error to an actual feature linked to her. Now she could eat, digest and merge with her preys, but still didn't know if it would work, she needed to test it...
Finally Sarah locked the settings of the computer with a random password as it was difficult to set an specific one with paws, but she still remembered it.
Now the chimeric predator grinned, wanting to hunt a victim to know if its plan was a success or just an unrepeatable error...