As your coughing fit subsides, you suddenly get the feeling you've changed, but you can't quite think of how. Scratching your head in puzzlement, you suddenly put your finger on it - literally. Your hand rests on an ear that, judging by the sensations it produces, is yours, but is in the wrong place and is entirely the wrong shape to be yours. Clambering down, you rush over to the nearby worktable, where there's a mirror.
You've changed, all right. Your normal, human ears are gone, for starters, replaced by two large, black-furred, triangular ears poking out from under your long black hair, on the top of your head. Something swishes behind you; you turn to look, and find that you now have a tail as well, about three feet long and covered in the same soft black fur. Your jawdrops as you look back at your reflection, revealing that your canine teeth are now full-fledged fangs. As if being changed into a maid wasn't bad enough, you've now been turned into a cat-girl maid.