Work Text:
Rule 23 was simple. “Never mess with a Marine’s coffee if you want to live.” In Paris, Gibbs had accidentally taken a sip out of Jenny’s to go cup one too many times, so she decided to start drinking it black to avoid her imminent fate.
It was an easily justified change, especially with the rule in place. She actually liked the taste and the smell of the black coffee in the morning.
But mostly, she liked that she could steal a sip of his (and even leave some of her lipstick on the side of the mug) without incident.