He continued to walk back home, when he started to feel ill. He began to shake but not because of the cold. His body felt different, like it didn't belong to him. This is weird he thought.
Suddenly his pupils began to dilate. The bones in his legs snapped and he fell to the ground crying out in pain. They healed almost straight away but became longer with more muscle. His jeans ripped up his legs leaving a bit of fabric between his legs. His back clicked backwards in an unnatural manner and he cried out again. He felt like he was getting bigger, his arms grew longer making crunching noises. His chest expanded ripping his shirts to shreds. "AUGH!" he shouted. What is happening to me? He watched as his trainers exploded as his feet became too big for them. He looked as his hands as they became longer to become proportion with his new body. His nails grew rapidly and turned into sharp claws.
His face began to change as well; it started to stick out more breaking his jaw in the process making him unable to speak. It looked dog like, he covered his face with his hands trying to push it back and stop the pain but he ended up cutting himself with his claws. He howled out in pain; he literally howled! His teeth grew and sharpened. His canines grew and sharpened the most. Becoming deadly fangs. Short black fur began to cover his body and face. The same colour as his hair.
The pain was immense, and then it all stopped. The pain was gone and he fell to the ground whimpering. He sprang up suddenly full with energy as adrenalin pumped around his body. He stood up straight in a sturdy form. With his back straight he threw his head back and howled.