There was faint mumbling from the rest of the class as Alexandra completed her spell, with some of those at the back standing up and craning their necks to see what James had been turned into now.
Most probably hadn't expected the mysterious, slightly more mature member of the class to transform their living demonstration model into a pair of lacy black panties, but that was unmistakeably what was left on the table where James had been and, besides, nobody was really able to have any expectations for this unusual girl.
Alexandra raised her hand to indicate she hadn't finished yet, then waved it again. Where the neat, fresh looking panties had been there was now a crumpled, used looking pair. There was a moment of confusion among the girls before Chloe twigged what had happened.
"Those are the ones she was wearing!" The exciteable young witch correctly deduced.
"So in that case.." Abigail giggled. Many other girls joined in when the penny dropped as to where James now was.
Tamsin gave a peturbed look to Elspeth to check whether this was going to be allowed while her demonstration had been branded as innapropriate, but the elder witch seemed willing to let it go. After all, Alexandra had technically stuck to her new rules.
James, meanwhile, had finally worked out what he now was. Not that it was difficult to figure out, wrapped as he was tightly around the spell casters nether regions, what felt like it should have been his face pressed into her immaculately shaved vagina. She was an extremely hygeinic girl, James was pleased to note, and the smell which, given his proximity to Alexandra's genitalia was fairly strong, he nonetheless found strangely pleasant. In fact, in spite himself he was feeling more than a little turned on by this incredibly intimate experience, not something he had initially expected when Alexandra had first walked up.
The attractive young woman walked back to her desk still wearing James, sat down and very deliberately crossed her legs, the merest hint of a smile playing on her lips.
"Ok, I think that's the end of your turn Alexandra" Elspeth instructed.
With no acknowledgement she had even heard her, Alexandra raised her hand and clicked her fingers. James was sat on the desk again and Alexandra wiggled about in her chair slightly as she made her old underwear readjust properly to her body again. To James's surprise, she briefly smiled and winked at him before her usual, neutral expression returned.
There were only two girls left to go, the penultimate spellcaster would be..