Good Omens Sickfic: Once in a Century by The Tepid Teapot (Fornax_Chemica)

Title: Once in a Century
Author: The Tepid Teapot (Fornax_Chemica)
Gender Getting Sick: Male
Character Relationship: Gay couple?
Link: http://archiveofourown.org/works/3610674

Crowley gets sick and Aziraphale takes care of him. Good details on the vomiting.