It was a very good point. And maybe that was part of the point. She didn't mind him thinking about things that were... possibly inappropriate around her. After all, she had already decided that, before this night was over, she was going to put an end to her dry spell.
The joke made her arch a brow before he gave the answer, at which point a disgusted look formed upon her face. "Eww!!! You're going to make me lose my appetite!" She shook her head, as if shaking off that mental image, and then she went back to eating, but not before she added, "That's the good thing about being part demon. I won't be old for a very long time."