Have some more fun with Katie?

There's no problem with Katie here, so I might as well see what else was up with her. I thought I'd better try innocent stuff first just in case she 'snapped out of it' or whatever.

"Katie, can you meow like a cat," I asked. If anything she'd just laugh and call me weird, but surprisingly, she let out a faint meow. "Follow me into Mr. Bender's room." Instantly, she dropped her books and followed me into Mr. Bender's classroom. He didn't have a class untill second period, so it was empty. I sat down in one of the desks. "Take your hair out of that ponytail." She reached up and took out the yellow scrunchie, and her shoulder-length hair cascaded down to her bare shoulders. Her breasts were barely held under the light blue tanktop she was wearing.

"Why don't you take off that tanktop," I suggested as I closed the door and put a chair in front of it to make sure no one came in unexpectedly. I got back to my seat just in time to see her at least C-Cup breasts pop out, seemingly weightless in the air. I sat there admiring them for a few seconds, when all of the sudden she seemed to snap to attention, and realize that she was standing in an empty classroom with me, topless.

"What the hell are you doing," she screamed, covering herself up. It seems that the 'spell' can only last for a few seconds, if any other time isn't specified.