Wendy hummed as she made her way to the Mystery Shack, keys twirling on her finger as she stepped up to the front door, intending to unlock it, her breasts jiggling and bouncing with every step she took.

“Another shift, another day of scamming people into buying cheap souvenirs.” Wendy hummed, unlocking the door.

The moment she stepped in, Mable came rushing past her and hid behind the front counter of the store.

“Whoa, where’s the fire Mable?” Wendy asked.

“Wendy, you gotta hide me!” Mable said. “I accidentally destroyed Dipper’s mystery-board. He’s still in bed, but he’s gonna be pissed when he finds out!”

“Whoa, slow down there Mable.” Wendy said, knowing Dipper would be mad over his mystery-board, even if it was just a corkboard with red strings wrapped around pins holding pictures up that could easily be replaced and rebuilt. “I can hide you somewhere safe and warm. Tambre does this with Robbie practically all the time, but there is a risk to using it as a hiding spot.”

“What kind of risk?” Mable asked.

“Best case, you’re there for about ten days. Worst case, ten months.” Wendy said.

“I don’t care, just hide me!” Mable stated.

“Alright.” Wendy said. “But don’t say I didn’t warn you.”

(3 Hours Later!)

“Mable, where are you?!” Dipper called out, searching through the Mystery Shack for his younger twin sister. “I know you destroyed my mystery-board!”

Wendy sat at the front counter, the top half of her head barely looking up from a newspaper.

“What’s going on Dipper?” Wendy asked, not even looking up from her paper.

“I’m looking for Mable. She destroyed my mystery-board. Have you seen her?” Dipper asked.

“I saw her earlier, went to the forest behind the shack.” Wendy said.

“Thanks Wendy.” Dipper said, before running out the door.

Looking up from her paper, Wendy looked to Soos, and knew she needed to get rid of him as well.

“Hey Soos, why don’t you go and be the adult supervision?” Wendy suggested.

“Yes, Ma’am Dude.” Soos said, dropping his broom while saluting, before leaving the shack to follow Dipper.

Once they were gone, Wendy lowered her paper, revealing the massive pregnant belly, looking full term with triplets, hanging off her torso which had been flat and toned that morning.

“Okay Mable, we’re in the clear.” She said, getting to her feet, and leaning against the front counter, rubbing her belly as Mable shifted around inside it.

Everything about her had changed since that morning when she first came in to do the shop prep work.

Her hips were wider, her thighs were thiccer, and her breasts looked even fuller and taut like drum skins, all in which caused her clothes to hug her curves even tighter than before.

“I know I can’t hear your responses from in there, but that should keep Dipper and Soos occupied while you hide in my womb for the next ten days.” Wendy said.