Grinning right back at her he also stepped a little bit closer to her, "Andrew." And from the looks of things she had no problem skipping right past first base and moving to second, and he honestly wanted to jump all over it. But he had to be somewhat gentlemanly.
"As much as I would love to," Andrew looked down at the cleavage showing, drops of his drink still sitting on her skin, and forced himself to look back up at her, "I think you'd better do it. But it'd be more than happy to watch and make sure you don't miss any spots." Like he wasn't going to anyway? And he said it in a joking, non-creepy tone in hopes that she wouldn't find him some kind of pervert.