Thanks to her utterly inhuman skill at bluffing, even he doesn't see the surprise on her face, when he mentions the 'real' her, but at the mention of 'greater succubus', even that facade cracks, and she quickly changes tactics. "And why might it be so difficult to beleive someone like me might want to serve you, without revealing her true nature, until she was certain that some of the rumors are true? After all, it isn't every demon lord that has services of both such an infamous balor,<em>and</em>a pit fiend that was a gift from one of the Lords of the Hells."