Take her skirt

...take your skirt."

"What?! No!" she shouts, but you've already pulled it down past her butt. She tries to fight, but is no match for you, as you quickly pull it down off her pale legs. Her legs flail, causing her ass to jiggle beneath the thin, white fabric of her underwear. You giggle, and give her ass another slap, that causes her to let out a squeak.

"Careful," you warn, "make too much noise, you'll draw everyone's attention. If that happens, I'm gonna make this way worse for you."

After this warning, the girl stops squirming, and silences herself.

"There you go. Stay calm and I'll let you off light. You don't wanna know what happens if you don't stay calm." You give her ample backside a few more smacks, before standing up, and allowing her to do the same. She pulls her shirt down to cover her embarrassing panties, but it doesn't hide much else. "Uh uh." you say. "Hands off the shirt."

She rolls her eyes at you, but obeys, letting go of the fabric so you can see the front of her underwear. It's pretty obvious that she doesn't shave down there regularly, which makes you grin. "Alright, here's the deal. I'm gonna let you go."

"Can I have my skirt back?"

"No. This is mine now. I like it. You're gonna go back there, and see if someone will take pity on you, and give you something to wear."

She gives you a look of disbelief, her cheeks a bright crimson. "You... you can't be-"

"I am. I am serious. That's not all. If they can stop laughing at those ridiculous panties long enough to ask you who did this, you tell them Kelly Michaels, and she'll do the same thing to anyone who messes with her. Understand?"

The girl silently nods, as you give her ass one more slap. You hide back by the trees, watching as she makes her way toward the group, smiling as a roar of laughter echoes across the lawn. You see that instead of taking pity on her, most of the crowd has started taking pictures with their phones. You chuckle, and your heart skips a beat when you hear someone behind you do the same. Who is it?