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1. My Little Fool by fluffsies

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

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

   31 Oct 2022

   Tags

   • Creator Chose Not To Use Archive Warnings
   • King Boo/Luigi
   • King Boo & Luigi
   • Mario/Peach-hime | Peach Toadstool
   • Luigi & Peach-hime | Peach Toadstool
   • Koopa | Bowser & Luigi (Nintendo)
   • Koopa | Bowser/Mario/Peach-hime | Peach Toadstool
   • Luigi (Nintendo)
   • King Boo
   • Mario (Nintendo)
   • Peach-hime | Peach Toadstool
   • Koopa | Bowser
   • Professor E. Gadd
   • Helen Gravely
   • Boolossus (Luigi's Mansion)
   • Oba Ken | Polterpup
   • Princess Daisy
   • Kamek | Magikoopa
   • Koopa Jr | Bowser Jr
   • Koopalings (Super Mario)
   • Petey Piranha
   • Kinojii | Toadsworth
   • Smut
   • Domestic Fluff
   • Possessive Behavior
   • Developing Relationship
   • the complete opposite of a slow burn
   • they've been wanting each other from the start honestly
   • Porn With Plot
   • Fluff and Angst
   • Jealousy
   • mario loves his brother and wants to support him
   • peach is a little too supportive
   • King Boo is permanently grumpy
   • some human King Boo but he changes back
   • Emotionally Repressed
   • weird boo dick
   • luigi is friends with bowser
   • and eventually peach and king boo become besties
   • king boo loves his boos so much
   • most of the boos use they/them pronouns
   • i love Helen Gravely and im redeeming her

   Summary

   Both Luigi and King Boo have to face the reality of what they are to each other and what they mean to each other.
   Could a relationship between them even work? How will Luigi's friends and loved ones react to him dating his psychotic nemesis? Will King Boo be able to stop his villainous ways for this relationship? What happens when emotions become too much to handle?
   Starts off with smut, then gets super fluffy and sweet as they grow closer, working on making the relationship healthy, then possibly.... angst? Mama Mia!

   Series

   • Part 1 of Luigi and King Boo are Boyfriends

   Language:

   English

   Words:

   61,394

   Chapters:

   8/?

   Comments:

   55

   Kudos:

   496

   Bookmarks:

   71

   Hits:

   14,459