He sees through her.

Lie (Deception) vs. Perception DC 17. 1d20+5=11.

"...no," Luron says, frowning. "No, I don't like it. Yer up to somethin'. What're you tryin' to pull?"

"I - n-nothing," Gilia says. "I just...need a few days."

"A few days fer what?"

"I..." Gilia hesitates. If I tell him I'm off with the adventurers, he'll never bring me in...he'll know I'm trying to head out. But now he's suspicious. Fuck! "Look. I have a business opportunity that's gonna take me out of town. It's time-sensitive...but while I'm there, I can actually look for more girls for the Cock, all right? I'm not lying there, I really will keep an eye out." Luron's face looks thunderous. "Please, Luron. Just a few days - I promise, I won't let you down." She licks her lips, suddenly very aware that she's just wearing her simple linen sleeping shift. "And I...I can show you how serious I am. I'm all in on this partnership, I just have to honor this other obligation first."