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1. Rivals by lilypheria

   Fandoms: Naruto (Anime & Manga)  

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

   17 Oct 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Uchiha Sasuke/Uzumaki Naruto
   • Alternate Universe - Modern Setting
   • Omega Verse
   • Alpha/Beta/Omega Dynamics
   • Mating Cycles/In Heat
   • Knotting
   • Alpha Uzumaki Naruto
   • Top Uzumaki Naruto
   • Omega Uchiha Sasuke
   • Bottom Uchiha Sasuke
   • Older Uzumaki Naruto
   • Younger Uchiha Sasuke
   • Age Difference
   • Secret Relationship
   • Drama
   • Fluff
   • Mpreg
   • Smut
   • sasuke has good parents in this one
   • Established Relationship

   Summary

   Naruto is a CEO of U-TECH, a developer of tech in the city of Konoha.

   Sasuke works for Amaterasu, another tech developer owned by his family, the Uchiha.

   Their companies have been locked in a bitter rivalry for years, continuously trying to find a way over the other.

   Unbeknownst to everyone else, they’re in a secret relationship, knowing it could ruin both companies if it would come to light.

   But then Sasuke finds out he’s expecting Naruto’s child, making the secrecy that much more difficult…

   Language:

   English

   Words:

   34,640

   Chapters:

   16/20

   Comments:

   204

   Kudos:

   734

   Bookmarks:

   119

   Hits:

   16,498