You start to panic.
Running all around the room you start to pound on all of the wals trying to find an exit somewhere. Hands in fists your hands suddenly start to itch. You stop banging the wall and hold them in front of you. Flexing your fingers they look and feel normal to you other than the intense itch. Then your fingers start to hurt and you find them start to get harder to move. Then you start to see dark grey hairs start to grow out of your wrists. This is followed by your fingers starting to look dark in color. Then your fingers start to double up into fists. You try and fight it but your fingers have all fused togather until you can no longer extend them. Then As you watch in terror they slowly change into a pair of dark donkey hooves. Then you see that while you were looking at you hands that dark grey hair has grown all the way up your arms. Lifting your sleaves and tou see that your arms no longer look human.