Child au, possibly the first of a series (Juniorwatch). Just some Widowtracer fluff
Overwatch - Rated: K - English - Friendship - Chapters: 1 - Words: 339 - Reviews: 2 - Favs: 13 - Follows: 7 - Published: 6/23/2016 - [Amélie L./Widowmaker, Lena O./Tracer] - Complete