Take your time, [Julius says, after a bare pause suggesting thoughtfulness rather than hesitation.] She's taking notes in her head for later, so being deliberate gives her more time to notice details.

[The smile he gives her over Marcus's shoulder is puckish.]

I suspect you'll necessitate an entirely new section. Perhaps a new color of ink.

[That's a tease, but a fond one. One hand stays on Marcus but with the other he touches himself, as unhurried as he's advising Marcus to be. He's already partway erect, but he sees no reason to rush this as Marcus and Petrana settle themselves.]