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1. XOXO by PinkFantasies

   Fandoms: NMIXX (Band)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/F
   • Complete Work

   21 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Oh Haewon/Seol Yoona | Sullyoon
   • Oh Haewon
   • Seol Yoona | Sullyoon
   • Smut
   • Plot What Plot/Porn Without Plot
   • Strap-Ons
   • Breeding kink if you squint
   • Sexual Overstimulation
   • Multiple Orgasms
   • a little bit of this a little bit of that
   • Haewon is a reluctant switch
   • head hopping
   • Probably ooc
   • English Is Not the Author's First Language
   • Dacryphilia if You Squint
   • Exhibitionism If You Squint
   • Haewon gets folded like a lawn chair
   • Sullyoon can sling that silicone too
   • Mild Angst
   • NMIXX polycule
   • polymixx
   • They're switches your honor
   • Chorongz are bad at communicating

   Summary

   During their time in south-america, Haewon receives the unexpected visit of Sullyoon to her hotel room. Things don't exactly unfold in the way she had always fantasized about.

    

   Takes place a few weeks after the events of Passionfruit.

   Series

   • Part 2 of PolyMIXX

   Language:

   English

   Words:

   9,674

   Chapters:

   1/1

   Comments:

   10

   Kudos:

   87

   Bookmarks:

   9

   Hits:

   1,156