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1. My Ghastly Helper by SnowyGrill

   Fandoms: Luigi's Mansion (Video Games), Super Mario & Related Fandoms  

   • Explicit
   • No Archive Warnings Apply
   • Other
   • Complete Work

   05 Jun 2026

   Tags

   • No Archive Warnings Apply
   • King Boo (Nintendo)/Reader
   • King Boo (Nintendo)
   • Reader
   • Reader-Insert
   • POV Second Person
   • Gender-Neutral Reader-Insert
   • Fluff
   • Mild Hurt/Comfort
   • the spicy stuff starts in ch2 ;)
   • Oral Sex
   • Smut
   • Tongue Fucking
   • Cunnilingus
   • Deepthroating

   Summary

   You are suffering from your personal monthly hell; your period. BUT! Your darling ghost comes to the rescue!

   Language:

   English

   Words:

   2,043

   Chapters:

   3/3

   Comments:

   5

   Kudos:

   16

   Bookmarks:

   4

   Hits:

   254