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1. The First of Us by Royal_Wisteria

   Fandoms: Yu-Gi-Oh! Duel Monsters (Anime & Manga), 遊☆戯☆王 | Yu-Gi-Oh! (Card Game), Yu-Gi-Oh! Series  

   • Explicit
   • Graphic Depictions Of Violence
   • Other
   • Work in Progress

   14 Oct 2025

   Tags

   • Graphic Depictions Of Violence
   • Jounouchi Katsuya | Joey Wheeler/Reader
   • Jounouchi Katsuya | Joey Wheeler/GN!MC
   • Kaiba Seto/Reader
   • Kaiba Seto/GN!MC
   • Jounouchi Katsuya | Joey Wheeler
   • Kaiba Seto
   • Kaiba Mokuba
   • Valon (Yu-Gi-Oh)
   • Mutou Yuugi
   • Mazaki Anzu | Tea Gardner
   • Honda Hiroto | Tristan Taylor
   • Bakura Ryou
   • Otogi Ryuuji | Duke Devlin
   • Kujaku Mai | Mai Valentine
   • Firsts
   • Cheating
   • Infidelity
   • Betrayal
   • Angst
   • Anger
   • Suffering
   • Grief/Mourning
   • Five Stages of Grief
   • Remorse
   • Hurt/Comfort
   • Emotional Hurt/Comfort
   • Pining
   • Yearning
   • Devotion
   • Kaiba sponsored crash out
   • Kaiba Seto Being Kaiba Seto
   • Kaiba Seto Needs a Hug
   • Possessive Kaiba Seto
   • Top Kaiba Seto
   • Kaiba Seto Being an Asshole
   • Dom Kaiba Seto
   • Protective Kaiba Seto
   • GN!MC
   • Psychological Warfare
   • waged upon Jounouchi Katsuya | Joey Wheeler
   • courtesy of Kaiba Seto
   • no beta we die like Kaibas parents
   • Dubious Consent
   • Kaiba gets GN!Mc off
   • Deals
   • eventual Kaiba Seto/Reader
   • Older Kaiba Mokuba
   • Teen Kaiba Mokuba
   • Kaiba Mokuba is a Little Shit
   • Kaiba Mokuba has Mcs back
   • Mokuba as co conspirator in the crash out
   • Glove Kink
   • Gloves
   • Tie Kink
   • Restraints
   • Valon joins the fray
   • Dirty Talk
   • Possessiveness
   • Kaiba Seto strips Mc
   • Kaiba Seto dresses Mc
   • Stripping
   • Alcohol
   • Emotional Confusion

   Summary

   GN!MC

   The firsts in a relationship are often the moments that define it—the small, quiet milestones just as much as the grand, heart-racing ones. For Katsuya and you, every first you shared built a foundation of warmth and love, shaping connections into something unique that you'd thought would last forever.

   Too bad Kujaku Mai exists to bring it all crashing down.

   Though you may not be left at the bottom for long. Aid always comes from those least expected in moments of hardship.

   Language:

   English

   Words:

   77,922

   Chapters:

   6/8

   Comments:

   45

   Kudos:

   108

   Bookmarks:

   20

   Hits:

   1,695