It was a Friday night in the Corps, and Erwin had just been finishing up some paperwork for the night—as he usually did. However, just as he was about to wrap up and put everything away, he noticed an incomplete paper addressed by Levi, and decided it’d be best to take it to the Captain in person so he could finish it.

The blond strides down the hallway of the private higher rank’s rooms, stopping at Levi’s as he lifts a calloused hand to knock on the door. Knuckles pause at the sound coming from inside, however.. it sounded like slapping, combined with small whimpers from what Erwin presumed to be Levi, and quiet huffs and grunts from an unrecognized party.