Try lying

"That's right," Hilda says, taking a step closer to the troll. "I'm totally... a... uh, sex pervert."

She blushes as she says the words, partly out of saying such a thing, and partly for how stupid she thinks it sounded.

"I'm a uh... a Perv-o-mancer!" Hilda says, mustering as much confidence as she can as gyrates her hips, trying to hide her embarrassment as she flashes her goods to a stranger.

"And if you don't do EXACTLY as I say, I'll use my pervy arts to make you my ... slut... uh... ****. Yeah! My slutty ****!"

God, I'm so fuckin' clever, she thinks, trying hard not to smile.

The troll stares back at her with a face Hilda can't quite read.