That pulls a little laugh out of her. "I knew you didn't just come to my store to hang out."

She will, in this case, come up and take the belt out of his hands, holding it taut, considering it. Has she tied someone up for sex before? No. Has she wanted to? Almost as much as she'd like to be tied up herself. Does she want to tease him like that?

Considering that she can think of a few ways to make him beg for more, yeah.

"Get in bed for me, baby."