Option 3 is the winner!

-

"Not just might...i WILL." Sunny declares with a grin. "But don't worry...i won't tell anyone else. Not our parents, any other friends, no one."

"You...you won't?" Laurel wonders, breathing a sigh of relief. "Oh, thank you, Sunny."

"Mm-hmm." Sunny nods. "However...on one condition."

Laurel gulps. "W-what would that be?"

"I'm getting annoyed of having to go to the bathroom so much. I had to go again right after i entered." Sunny told me. "So i would like for you to get some protection for me too. You have the allowance, don't ya?"

"Uh...i do." Laurel slowly nods. This wasn't so bad. "You sure about this? Aren't ya worried about what your mom and dad would think?"

Sunny snickers. "Nah...i might get teased a bit more often, but that's about it." the Shaymin responds. "Well, are we ready?"

"I..." Laurel is about to start before another pang gets her to squirm soem more. "Y-yes w-we are!"

Sunny giggles, before the two of them head to the nearby diaper section, Laurel stopping once she sees the pull-ups. She makes her decision quickly, getting two packs of Deerling-themed ones as she finds them cute. Sunny agrees with Laurel, and now that they're done her, they head to go pay for the pull-ups.

1: Laurel plays it safe and go through the self checkout

2: Laurel takes a risk and heads through a regular checkout, thinking that with how many Pokemon in Booneville come in and out of Meow Mart on a daily basis, maybe she won't be recognized by the cashier

3: Although Laurel doesn't want to, the self checkouts are down for maintenance, so a regular checkout is her only choice

4: Another sharp pang gets Laurel to break out into a potty dance, and it's amusing at first to Sunny...but knowing she won't make it, pulls her towards the clothes, telling her to just soak the shorts and then pick out a fresh pair to buy

5: Other (Comment)