"You're...dressed like a baby," Tonya said slowly. Leah grunted in lieu of response. "And acting like one."
"If I told you why, you wouldn't believe me," Leah grunted around her pacifier.
"No, I think I would. Given what's happened to me since we entered." At that, Leah looked up. Her mouth fell open and her pacifier tumbled out.
Tonya's cute purse had turned into a fully stocked diaper bag. Her sexy outfit was now a button up shirt and mom jeans. And, though Leah blushed to notice this, Tonya's breasts were way bigger.
"You look like a mom," Leah teased. Tonya scowled.
"Yeah. I feel like it. But at least the diaper bag will be good for you. So finish up while I get a cart."
Leah bent her knees deeper and pushed harder. By the time Tonya returned with the cart, Leah had finally finished filling her diaper. Tonya lifted her up and placed her in the seat of the cart, then began to push it towards the bathrooms.
"See, Sophie told me that if you shop at this store, it changes you," Tonya ranted. "I didn't think she was being literal about it!"
"When I was here with Tina, she didn't notice the changes that were happening to me!" Leah said.
"Sophie also said something about teens getting the most out of the store," Tonya said. She stopped the cart to look at Leah. "Wait. You've been here before with Tina?" Leah nodded. "OMG. Tell me everything."
Leah's story took a while to tell. By the time she was done, they had arrived at the bathrooms and Tonya was changing her diaper in the family room.
"That's crazy," Tonya remarked as she redressed Leah. Leah nodded. Tonya went over to the sink to wash her hands. "Um. Leah. I need to tell you something. Please don't be weird about it."
"You watched me poop myself and then changed me. Nothing will be weirder than that," Leah joked. Tonya sighed.
"Well, just like how this store is turning you into a baby, I think it wants to make me your mom? I kept feeling myself change as we headed over here. And now, uh, I'm lactating."
"...Oh."
"Don't worry, I'm not gonna ask you to drink from me or anything. I just thought I'd let you know," Tonya said quickly. She dried her hands and carried Leah out of the bathroom. As soon as they entered the main part of the store, they heard someone nearby speak.
"Do you need a drink? Here, mommy has something for you."
The static returned. Leah stared hungrily at Tonya's breasts. Unable to stop herself, she grabbed at Tonya's boob. Tonya yelped in shock.
"Leah!"
"That woman made me need your milk," Leah whined.
"Oh! Okay. Uh, that's actually convenient, since I'm so full it's starting to hurt. Let me see if the diaper bag has a nursing blanket. And we'll both not be weird about this."
"Agreed," Leah said. Tonya sat on the bench outside the bathrooms and pulled a blanket out of the diaper bag. Once her chest and Leah were covered, Tonya unbuttoned her shirt and undid her bra, which was now a nursing bra. Leah hungrily latched on to her best friend's nipple and began to suckle.
As warm, sweet breast milk filled her, Leah realized she was feeling a specific emotion. She was...