Rachael and Stacy got into her car, but Rachel didn't want to drive there.
"I wish me, Stacy, and my car would just magically pop into the nearest spot to the mall, with Stacy having fake memories of me driving us there and not making this wish."
The diaper shined pink, and Jen, Stacy and the car got the nearest spot to the mall.
"Thanks for driving you and me there, Jen."
"No problem sister."
They go inside to look at girly things, but Jen had other plans.
"Ok, I wish me and Stacy switch ages, with Stacy and the others thinking their age is correct, and having memories being raised. While we're growing or shrinking, our clothes will fit us at our final form. And people and Stacy will see this as normal, and they will forget I made this wish."
And suddenly, Stacy started to grow, ripping her clothes to have ass down long brown hair, a young gorgeous face, a 36DD breasts, a curvy body, hourglass waist, big bubble butt, curvy legs, and smoothing, young skin, while Rachel shrank to a 4 year old. Rachel's clothes made a pink bra that holds her breasts, panties big enough, and a red dress down to knees, while Rachel's just shrink to fit her, nothing changed with her.
Stacy hold Rachel's small hands to a clothes shop.
"Hey big sis, can I go to the little girl aisle?"
"Hmmm, sure, I don't see any problem, I'll be at the women dress aisle. Meet me in 15 minutes."
So Rachel went to the little girl aisle, and when she sees no one in the distance, she makes another wish.
"Ok, I wish my bladder and bowel is just ready to explode with pee and poop into my diaper, but it won't happen until Stacy will put me on the back of her neck, which she will agree to. I won't feel any pressure to go, and it will just automatically just release when I'm on Stacy's neck, and Stacy will feel comfortable, but will change me into the women's bathroom when I'm done."
The diaper shined pink, then faded. Rachel is ready to do it on Stacy. She goes to the women dress aisle, and sees Stacy looking at some of the dresses.
"Oh Rachel, you came back earlier than average."
"Yeah, I know. Anyways, can I sit on your neck?"
"Yeah sure, why not?"
Stacy picks up Rachel, and put her on top of her body, when Rachel started peeing.
"Jen, are you peeing? It oddly feels good, but I wanna know, Jen."
"Yeah, I'm feeling wetness in my diaper."
She started to poop a lot, which Stacy also feels. After 3 minutes, she got done.
"Well, Rachel, let's clean you up."
Stacy carried Rachel with the poopy diapers, and went to a woman's bathroom. She got a stall, and unbuttoned Rachel's suspenders. She had a purse, filled with diaper supplies. She opened the diaper, and started cleaning her ass and vagina with some baby wipes. Then, she motioned and put baby powder on Rachel, before putting on a new diaper. She buttoned Rachel's suspenders back, and they walked out of it. They decided to call it a day, and went to the car.
"I wish me, Stacy, and my car will pop back to our house, with Stacy getting a memory of driving us back, and not wishing here."
And the car popped back to the house.
"Thank you big sis for driving me and you back home!"
"No problem Rachel, now let's go in the house."