For one thing, Dave was currently a chick. And “she” was also currently an anthro fox.
The prank had happened while the two were hanging at the mall with some friends. George had spiked Dave’s soda with a transformation potion, and Dave didn't notice until it was too late. Next thing he knew, Dave had a pair of D cup breasts, orange-red fur all over his body, and a fox tail sticking out between his legs. George got a good laugh, and their friends were definitely surprised by this. However, Dave wasn't amused. This was the 13th time this month that Georg