Achievement Hunter Sickfic: Stop the damn car by tinypeckers

Title: Stop the damn car
Author: tinypeckers
Gender Getting Sick: Male
Character Relationship: Friends
Link: http://archiveofourown.org/works/1107005

Don't know much about the fandom this belongs to, but seems to be a group that goes for video game achievements.  Anyways, still an interesting carsick sickfic.  However, it is somewhat confusing to realize some of the vomit is a second person puking.

Sherlock Sickfic: Christmas Dinner by solrosan

Title: Christmas Dinner
Author: solrosan
Gender Getting Sick: Male
Character Relationship: Gay couple
Link: http://archiveofourown.org/works/1103037

Sherlock ends up puking after overindulging at Christmas dinner.  The vomiting also includes Sherlock forcing himself to finish emptying his stomach and reference to him having an eating disorder. John is there for him throughout and they are portrayed as a couple in this sickfic.

The Voice Sickfic: Secrets in September by NightWolf

Title: Secrets in September
Author: NightWolf
Gender Getting Sick: Male
Character Relationship: Gay couple
Link: http://www.sneezefetishforum.org/forums/index.php?showtopic=51168

Mainly a sneeze fetish sickfic with Adam Levine and then Blake Shelton having colds, but there is Blake puking when you get to the third page of posts.  Currently ends after that, so more on Blake taking care of Adam with a cold, but seems to be still active and perhaps could end up with more puke or at least more Adam comforting sick Blake.

Castle Sickfic: Recall by Temporary Escape

Title: Recall
Author: Temporary Escape
Gender Getting Sick: Female
Character Relationship: Straight couple
Link: https://www.fanfiction.net/s/7802063/1/Recall

Beckett cannot keep anything down in this Castle fanfiction.  Not exactly detailed puking, but lots of instances throughout and good Castle characterization with his freakout and shopping tactics.

Nashville Sickfic: Jealousy Strikes Chapter 15 by natbenson

Title: Jealousy Strikes
Author: natbenson
Gender Getting Sick: Female
Character Relationship: Straight couple
Link: https://www.fanfiction.net/s/9307750/15/Jealousy-Strikes

This is just one chapter of a larger Nashville fanfiction, but it stands alone as a sickfic pretty well, too.  Rayna pukes from the flu and Deacon takes care of her.  Not specifically emetophilia, but there is sex and vomit within the chapter.

Sherlock Sickfic: Under the Weather by RavenclawHobbit

Title: Under the Weather
Author: RavenclawHobbit
Gender Getting Sick: Male
Character Relationship: Friends
Link: http://archiveofourown.org/works/1047921/chapters/2095868

Sherlock and Mrs. Hudson take care of John in this Sherlock sickfic.  Minor vomit appearances.

Pacific Rim Sickfic: Stomach Flu Boogaloo by decadent_mousse

Title: Stomach Flu Boogaloo
Author: decadent_mousse
Gender Getting Sick: Male
Character Relationship: Co-workers to gay crush
Link: http://archiveofourown.org/works/1048580

Newt's crush on Hermann deepens as he takes care of Hermann suffering from food poisoning and recovering, but he continues to keep his feelings to himself.

Sherlock Sickfic: Body Heat by quintessence

Title: Body Heat
Author: quintessence
Gender Getting Sick: Male
Character Relationship: Flatmates to Homosexual
Link: http://archiveofourown.org/works/1044975

Sherlock and John end up revealing their thoughts about being closer after Sherlock takes care of John having a stomach flu in this sickfic.

Spiderman Sickfic: Sick Again, Huh? by Parksborn

Title: Sick Again, Huh?
Author: Parksborn
Gender Getting Sick: Male
Character Relationship: Gay couple
Link: http://archiveofourown.org/works/1037113

This sickfic features Matt Murdock puking and Peter Parker as his boyfriend trying to take care of him, but mostly Matt resists being what he calls babied.