Howard lost his balance and he fell on his four. He was human waist down, but his torso, arms and head were completely from a chocolate retriever. He was losing his human mind at each moment as it can be seen how he was struggling to stand up or keep on four. George kneeled next to his father, his new dog legs made it a little big harder.
"Dad, don't be scared. We'll find a solution..." George saw his father lost sight and he continued. "Tommy, please take care of dad... and... me arouu..."
George saw how his father spine was growing until a weird bulged appeared on his butt. George smiled and took off his father's pants to let free a brown dog's tail. Howard was moving it happily as he was accepting his fate as a dog. He left his pants back until he was completely nude. His legs were already changing into retriever's legs, changing their size and shape. Also, his feet turned into dog paws with black nail. Finally, a complete adult chocolate retriever was lying on the living room. It was impossible to see any sign of Howard human self until he fell on the floor over his back.
What was left of his humanity was his manhood. An human penis, pinky, average size and circumcised surprised both brothers. They had never seen his father dick before, it was weird for them to see it right now. But, his human form just standed for a couple of seconds. First, his foreskin grew again and it turned into a dog's sheath. His mushroomy head began to become pointy and his skin turned red. His last bit of humanity left him with a deep and long howl.
Thomas was completely scared, but George was calmed. He strocked his father on his belly.
"Who is a good dad?" He said. "Who is a good dad?"
But he stopped as he saw his hands turning into dog paws. Golden fur was growing on all his body, so he started to feel itching all around him.
"Tommy, as you had seen dad." He said as he scratched his back. "I hope you don't mind if I do this."
George took off all of his clothes until he was only on his boxers. His muscled body was already completely covered in fur.
"I don't know what will happen next." George said. "But we count on you."
He lost his balance and he fell on his four. As he was there, his arms and legs turned into definetely dog's paws. It was weird to look him now, because he had a human torso and head, but dog paws. Then, his spine began to grow until he was waving a golden retriever's tail.
"No! George!" Thomas cried. "I don't know what to do!"
"9-1-1" George said. "Look for help"
Thomas tried to call again but he wasn't getting any answer, he was becoming desperate. He took his brother cellphone which was lying in his brother's pile of clothes and call it again, but it was useless.
Now, George was almost completely dog, except for his face and his member.
"I always complained to dad because I didn't like to be circumcised." George said with a sad smile. "At least, I will see how feels having one... something like that... arouu."
His human dick. a few inches bigger than his father's one grew back his foreskin which quickly turned into a golden sheat. His dick head became pointy as all the dick get red. George can't avoid to feel aroused and he moaned as his transformation was happening. Thomas was seeing how his brother's head was turning into a dog's one with large ears, black nose, fangs and a long tongue.
"I love youuuu" George said with his last words. His penis completely changed into a dog one, but the arousal make him to cum on the carpet. First, he shot a pearly white goo, but his second shot had a slightly different color, he was producing dog semen know. He was a dog.
"George... dad." Thomas said as he saw two retriever dogs lying in front of him. The golden one looked a little bit bigger, younger and stronger than the chocolate one due George was way bigger and stronger than his father. "What can I do?"
Thomas started to cry, but the golden retriever got close to him and used his muzzle to stroke Thomas' cheeks. Thomas was surprised.
"George?" He said. "Are you still you?" The golden dog nodded and Thomas smiled a little bit. "I can't cry now. I promise I will help you..." Thomas thought that he saw his brother dog smiling, so he embraced his courage and said.
"I will find a solution!"
Then, the clock in the living room started to sound marking it was already midnight.
"What a birthday..." Thomas said without knowing that this hadn't finished.