You feel a intense pain in the bottom of your feet. You cannot handle it and fall to all fours. The woman screams outside. "Sir! I have called the ambulance! They will help!
You feel your legs become shorter as they reach the same length of your arms. Then, your toes feel cramped. After multiple attempts your shoes fly off and you pull the socks off with your teeth.
Hooves.
You were growing hooves, with your nails wrapping the human toes and feet. Then your bones shift. You want to make a sound but your scream is silent. A intense pain forms at your crotch. You feel lots of pressure on your penis as it grows against the pants. Your behind grows bigger as well. Your pants start to tear.
"What if my clothes come off?!" You think. You wait for the moment when your pants will rip into shreds.