Faint

Prompt: The pain of injuries and amputation never really go away. When Lucifer cut off his wings there was likely phantom pains of a lost limb in the immediate aftermath that faded as he adjusted but occasionally rears its ugly head on a rainy or hot/humid like most injuries. One day it flares in the middle of a case and is aggravated by one of Dan's casual clap on the back. Basically, Whump!Lucifer whose in a lot pain and struggling because he doesn't have any idea how to relieve the pain