The Time Kakashi-Sensei Was Bloody Late In The Most Literal Way (джен)

Kakashi, injured and exhausted after a dangerous mission, just wants to get back home and sleep for a week. He’s barely managed to walk back to Konoha when his body decides to be a total douchebag and completely runs out of energy, forcing him to find the nearest safe place before he passes out on the road.
Naruto, up until that moment sleeping soundly in his bed, gets the socks scared off of him three times: when some weirdo knocks on his door in the middle of the night, when that weirdo turns out to be his sensei, and when Kakashi then pretty much collapses into his apartment.
It’s a very stressful night.