Title: two atoms in a molecule
Fandom: Sherlock
Pairing: John/Sherlock
Rating: PG-13
Words: 466
Disclaimer: Not mine.
Summary: He’s like a hound on the hunt, he’s caught the scent of blood on the air and he won’t rest until he’s found his quarry.
A/N: Five Acts fic written for primarycolors92 who asked for scars.

( Sherlock’s thumb fits neatly into the puckered crevice of John’s bullet wound. )