Himeko took a step back from Livia's touch.  She didn't feel the need to have a human's touch on her wing.  There was a chance she'd make her feel disgusted with herself.  After, she just listened to the human mage's words.  If this wisp found Odette, good.  If not, well, they'd figure something else out.  For now, she just followed Livia since she SEEMED to know what she was doing.