She cocked her head to the side and raised an eyebrow. Pepper probably should have felt guilty for embarrassing him, but it wasn't like she'd done it in front of everyone, and she really didn't think the Metatron was going to hold it against them. Besides, white shirt. He deserved it, dammit, birthday or no. "Really? What are they lookin' at then, you think?" Her eyes twinkled just a little off-color and she smirked.

Pulling the towel away just a bit to see the damage, she made her decision. "I'm going upstairs to change. You have fun with everyone starin' at you." She turned briefly toward the Metatron with a grin. "Nice to meet you proper. Hope you like the party." With that, she spun on her heel and headed to the door, tossing the water gun back over her shoulder and trusting that Adam would catch it.