Kaori
"Alright, listen up," Blaine said, clapping his hands. "This thing's got three modes and you can switch through them by pressing this button on the wrist." Kaori looked down at it, still trying to comprehend this strange thing that had been attached to her body. It was uncomfortably heavy and looked a little bulkier than her other actual arm. "The first is just a hand mode, try moving your fingers."
"Uh, okay..." Kaori took a deep breath and tried doing that. She intended to move her index finger, but instead, her hand clenched into a fist. Oh, that's not right. She loosened up and tried again, but instead, she stuck out her middle finger. "S-Sorry, I didn't mean to...."