Kiyoko found the boy's interest in her potential nudity more than a tad annoying, but she didn't let that show. This conversation was tiresome and she was bored. As such she put on her best tsundere voice for her next line.
"Y-you don't have to sound so interested, pervert!" She said, holding her arms over her chest defensively and blushing furiously.
Without missing a beat, she swapped to a more lighthearted but somehow menacing tone and spoke to Kihara Yuiitsu.
"If they're trying to run away, I'll be more than happy to play tag with them." She said, now holding her hand to her face mischievously, "After all, tag is much more fun when the tagger can turn the runners' organs to mush."
She wasn't sure how she really felt about this whole situation, that would have required caring who she really was. But as fun as toying around with her coworkers was, she figured it was time to prepare for the job at hand. To do so, she firmly settled into her most commonly used face, one with a high-pitched entitled sounding voice. She sat up, sitting cross-legged and with a look of annoyance and boredom on her face. Her hands sat softly in her lap, her fingers intertwined loosely with the top forefinger tapping itself repeatedly against the one beneath it. It wasn't her real face, but it was the most useful for getting what she wanted. All the clear features of an entitled brat were there, but they sat atop the figure of a very small girl, making them often endear people to her. It let her be very vocal about what she wanted without ticking people off to the point where they wouldn't give it to her.