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1. Pretty Little Thing by lovesickwriter

   Fandoms: South Park  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/M, Multi
   • Work in Progress

   05 Jul 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • South Park Characters/Reader
   • Stan Marsh/Reader
   • Kyle Broflovski/Reader
   • Kenny McCormick/Reader
   • Craig Tucker/Reader
   • Tweek Tweak/Reader
   • Clyde Donovan/Reader
   • Leopold "Butters" Stotch/Reader
   • Craig Tucker/Tweek Tweak/Reader
   • Yandere
   • yandere/reader - Freeform
   • Angst
   • Fluff
   • Jealousy
   • Highschool AU
   • bimbo reader
   • Airhead Reader
   • Sexual Content
   • dark content
   • Stan is a very sad boi
   • Toxic Wendy
   • Wendy is abusive
   • Bullying
   • Wendy is a mean girl
   • Stan and Wendy are in a toxic relationship
   • naive/innocent reader
   • Harem
   • Reverse Harem
   • Bisexual Craig and Tweek

   Summary

   (Highschool au! South Park x bubbly reader)

   When a new girl moves to town, what starts off as an innocent crush turns to obsession. Y/n is sweet, thoughtful, and pretty naive. The guys weren't used to such sincerity but it could be just what they need in their lives.

   (All characters are 18+)

   Language:

   English

   Words:

   7,534

   Chapters:

   6/?

   Comments:

   14

   Kudos:

   192

   Bookmarks:

   26

   Hits:

   3,951