Peter’s body grew brown fur as a black mane appeared down his neck. His legs thinned and his thighs grew thicker as his feet hardened into hooves. His hips and rear grew outwards as his back went into a permanent arch. His midsection flattened as his shoulders cracked inwards. His arms and hands thinned down as a horse’s tail grew out of his spine. His penis sucked inside of his body as his genitals changed, fit for a woman. His chest began to swell outwards into a pair of DD-cup breasts. His Adam’s apple disappeared, giving him a feminine voice. His neck lengthened a good bit as his ears moved to the top of his head, becoming horse ears. His face extended into a long horse muzzle with a white line on the top as his teeth reshaped into horse teeth. Her eyebrows thinned as her head hair disappeared and her eyelashes lengthened.
Peter stood up from her chair, having a hard time walking on her new hooves. Walking with hooves is not like normal feet. She walks up to a mirror and looks at her body. “Amazing.” She said in her new voice. “What should I do now? ... I know! I should...”