High school (South Park Fanfic)
(TRIGGER WARNING There will be angst, MCD (Major Character death) drug and alcohol use, cursing and Smut. Also it's a South Park Fic. It's gonna get a bit dicey in some areas if you know what I mean. Also to avoid confusion, anything set their freshmen year are flashbacks. Some chapters may start with additional triggers if they're triggers that only apply to that chapter.)
The boys are in High School now, in their sophomore year of high school. Tweek and Craig are still together. Butters has transitioned and goes by Marjorine now and is dating Kenny. Marjorine also is living with a new family. Stan is in an on again off again relationship with Wendy, and Kyle is somehow in a relationship with Cartman. Stan is bisexual, Kenny pansexual, Kyle gay, and Cartman is whatever he feels would give him the most attention, with him currently being with Kyle, says he's gay. But sometimes will refer to himself as Bi and sometimes Pan, just depends on the situation and whatever he feels benefits him. The group handles and goes through hard situations, sexual relationships, break ups, and more.
As for things that happen in the show once, on top of going with trans Butters, Eric Cartman will also have heterochromia referencing to that one episode where he has one of Kenny's eyes. So Eric has one brown eye and one blue eye. Though I don't mention it often, Kyle is a type 1 diabetic in this. And Stan has asthma.
Headcanons
Stan and Kyle share clothes.
All four boys would have jobs as teens
Still psychotic, but Cartman mellows out as a teen
Cartman has Heterochromia (slightly canon)
Kyle is a huge Minecraft fan
Kenny occasionally cross dresses
