Of course, it’s Luna

As she turns, she is greeted by a loud gasp, before Sarah exclaims... " WHY ARE YOU NAKED?!"

Sighing, Luna turns, setting the bottle of soda next to the pizzas.

Luna: "Um.. You see, there was.. a problem with the kitchen equipment.. my clothes got ruined... Please, please don't report me to anyone, it's my first day here!"

Sarah looks Luna up and down, now noticing that all she has on is a bib-sized apron, and a hand now clasped over her crotch as she stands away from the counter, no longer trying to truly hide her exposed state, causing Sarah to (semi rightfully) assume that Luna isn't being truthful and wanted to be seen like this.

Sarah: "Alright... I promise we won't report you... but, you owe us something..."

Luna just gulps before nodding. "A..anything.. oh.. but.. Um.. I can't give you the pizzas for free, I'd get in trouble!"