Roy sat on the couch and watched the car-girl serve her boyfriend. Rick ate the food, oblivious to the fact that his real girlfriend was parked in the driveway. Roy looked at the device in his with awe, realizing the power he now had.
Roy was excited by the possibilities. He could change his life into whatever he wanted, or... keep changing other people's lives. A mischievous smile crept across Roy's face as he targeted Rick.
"Let's have some fun Rick." He said to himself.
Roy looked around the house, but nothing seemed particularly interesting. He looked out the window into the backyard to what there was. He saw a lawn chair, birdbath, barbecue... dog!
Roy's dog champ was sleeping on the back porch.
"Perfect!" thought Roy. He hit enter, and a shocked and confused Rick appeared in place of Champ. Rick's clothes were gone, with the exception of a studded collar which read 'Rick'.
Rick was about to say something, but stopped and looked at his hands. His nails were growing longer and thicker, while his hands made popping noises. He watched in shock as his fingers shortened slightly and his palms grew pads. he was finding it hard to stand as his feet stretched out, following his hands' example in becoming more animal-like. Rick's attention was drawn to his crotch, as his circumcised cock regrew it's foreskin and attached to his stomach. Rick fell onto his new paw-hands as his hips restructured into a quadrupedal form of motion. His legs shrank in proportions to make it easier to move. His pine stretched out into a short tail, and pressure built behind Rick's face as his ears became pointed and his nose became dark at the tip.
Rick finally noticed Roy watching through the window and romped over to him. He jumped up, panic in his eyes as he tried to call for help.
"Helph mee!" He cried, but his jaw pushed out into a short, canine muzzle as his changes slowed. His fear and panic faded as his past finished rewriting.
He barked at his master on the other side of the window before running inside the house. He ran up to Roy and gave him a slobbery lick with long, wet tongue. Roy rubbed his new pet's head as he looked him over.
Rick's body was mostly hairless, with only his head, crotch, and a fine dusting on his chest. His body looked like a dog with a human design, with only proportions having changed.
Roy chuckled. He could do whatever he wanted.
"Now what boy?" Said Roy to Rick.
Rick barked happily in response. He loved his master.
Roy chuckled at his friends predicament. "Good idea boy! let's..."