Second Star To The Right

"Penn," Nissa said dryly. "We glow..." She sighed and flew up to the ceiling and around the corner to see if the maid was there. She didn't seem to be home. She sighed, relieved now, and went to go join her sister.
 
"The maid isn't home Niss, we will be fine" Pennie said and continued to look around for something interesting. They appeared to be in a long stretch of house with the occasional door but most of them were shut with minimal space in between the bottom of the door and the floor.
 
Niss flew low to the ground, looking up at everything curiously. Then she found the stairs and flew down them. She saw a chair that had big wheels on it and went to go inspect it curiously. "Pennie, look what I found!!"
 
Pennie followed her sister down to see what she was looking at. "what do you think it is?" she asked.
 
"I dunno. Some chair with giant wheels on it," she said, flying around it.