Nico resisted the urge to rub her hand over her chin so that it would stop tingling where he'd touched her skin.

'Kiss it better'. Wow, thanks Raph, totally helpful.

"Yeah, well," she said absently, more to keep silence from falling than to actually say anything as she pushed her way off the counter -- and into his space if he didn't move back. "That's probably not sanitary anyway. Human mouths are filthy."

And so are some of the human brains they're attached to.