"...a panther" Nate said, looking embarrassed.
Kathryn grinned. "No problem." she said mischievously. She snapped her fingers, and a lurch suddenly went through Nate's body. A tingling went through his body, and he gasped as he saw soft, black fur growing from his skin. "Woah!"
"Do you believe me now?" said Kathryn as Nate continued to change.
"Yes..." He groaned as he dropped to all fours. The fur spread, blanketing his body as his back hunched over. He saw his hands slowly compress into the large paws of a panther. "T-this is... mrow" He watched his face extend into a feline muzzle as his ears reshaped and became pointed. A long, rope-like tail snaked from his backside.
Kathryn brushed her hand against Nate's sleek, black fur. "Want to see more?" she said. She walked back to her house, Nate trotting at her side.