Rooster Teeth/Achievement Hunter Sickfic: Without You Knowing by rufuscreagor

Title: Without You Knowing
Author: rufuscreagor
Gender Getting Sick: Male
Character Relationship: Gay couple
Link: http://archiveofourown.org/works/3982438

Michael gets off on seeing Gavin vomit.

Outlast Sickfic: unsanitary by DanielOfGayfair

Title: unsanitary
Author: DanielOfGayfair
Gender Getting Sick: Male
Character Relationship: Gay couple
Link: http://archiveofourown.org/works/3886561

Miles pukes and Eddie enjoys cleaning it up.

Amnesia: The Dark Descent Sickfic: Unwanted Guest by DanielOfGayfair

Title: Unwanted Guest
Author: DanielOfGayfair
Gender Getting Sick: Male
Character Relationship: none
Link: http://archiveofourown.org/works/3886516

 Daniel makes a mess puking.

Actor RPF Sickfic: Shrimp by wickedrum

Title: Shrimp
Author: wickedrum
Gender Getting Sick: Male
Character Relationship: Gay couple
Link: http://archiveofourown.org/works/3834274/chapters/8554588

Lee Pace has an extreme aversion to shrimp. Puke scenes only in Chapters 1 and 4, but entire thing is a good hurt/comfort relationship with Richard Armitage providing the comfort.

Homestuck Sickfic: Warmblood Virus, Round 1 by rainbowpixiecat

Title: Warmblood Virus, Round 1
Author: rainbowpixiecat
Gender Getting Sick: Male
Character Relationship: Siblings
Link: http://rainbowpixiecat.tumblr.com/post/122938893414/warmblood-virus-round-1

Tavros is sick and Rufioh takes care of him. Good description of the hurt and comfort including quite a few very detailed puke scenes.