Suddunly you feel a sudden pain in your legs and fall over forward. Looking at your legs, you suddenly notice that your body is swelling at the hips.
Your arms, and legs, and your whole body begins shaping itself to more female proportions. Your chest fills outward and you gasp when you look down and see beyond your new snout two furry female breasts, their little nipples barely poking through the fur. You touch them and are surprised that you feel the touch as if it is your own skin.
You look at your body and realise that while you were looking at them, thinking, the rest of your body has changed into a humonoid vixen.