Like most things being changed when Walter shifted with a baby in his arm and phone in another he was completely shifted all at once just like how the waitress' form was kept for half a second after she turned into marbles it took half a second for Walter to notice his clothes shift over his new form. Looking down at his arm it was slender, and all the wrinkled and loose skin was now smooth and taught. Looking down Walter couldn't see a lot immediately changed as he had been wearing some thick baggy clothes, but he could feel things were feeling tight or loose in certain areas along with one noticeable bulge cause by two new lumps. Walter unlocked his phone and went for the camera function and was able to set it to "selfie mode" as his granddaughter had mentioned and on the screen was Walter's image. On screen was a woman who had a resemblance to Walter, but was about half the age of the 70 year old. All things considered Walter couldn't complain having gotten a lot of life back, and wasn't turned into an Ant or... Well Marbles. Walter's form was so foreign she didn't know that she was currently lactating.
Walter started to call her son... or whatever was once her son and as someone picked up she said "Hi, this is Walter. Changed a little is everything alright over there?"
On the other side as the voice of an adult man who said "Grandpa is that you?"
"Yes, I think. Who am I currently speaking to?"
"It's Suzy! Daddy turned into a cat, Mommy is a baby... I'm kinda scared..."
"Ok, Suzy listen to my voice. Gather everyone and try to make sure everything is stable. I'll be coming over to check on you all. It'll probably take awhile though." and after consoling Suzy a little bit Walter just had to find his car... hopefully it would be recognizable, and when he got to the general area he remembered parking the car in... He took out his keys and hit the unlock button and noticed a Ferrari he didn't notice before beep. Walter smirked as she opened the door getting a new car smell and thinking "Great, hated that old rust bucket." After making something that looked somewhat secure for a baby Walter drove off presuming either the police force had better things to worry about... or that they would let him off with a warning since who could have believed that their significant other would turn into a baby?
When he got to his son's address Walter noticed that...