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1. Brother Knows Best by ButterScotchSnails

   Fandoms: Blue Lock (Manga), Blue Lock (Anime), Blue Lock - All Media Types  

   • Explicit
   • Rape/Non-Con
   • M/M
   • Complete Work

   10 Jun 2026

   Tags

   • Rape/Non-Con
   • Isagi Yoichi/Itoshi Rin
   • Itoshi Rin & Itoshi Sae
   • Isagi Yoichi & Itoshi Sae
   • Itoshi Rin
   • Itoshi Sae
   • Isagi Yoichi
   • Alpha Isagi Yoichi
   • Omega Itoshi Rin
   • Omega Itoshi Sae
   • Rape/Non-con Elements
   • Knotting
   • Mating Bites
   • Handcuffs
   • Internalized Omegaphobia
   • From Sae
   • Watching
   • Sae holds Rin down to be raped
   • By Isagi
   • Dead Dove: Do Not Eat
   • Yeah this is as bad as you think it is
   • Bottom Itoshi Rin
   • Top Isagi Yoichi
   • Itoshi Rin Has a Vagina
   • Male Omegas have both sets of genitalia

   Summary

   "“Sleep Rin. Everything will make sense when you wake up,”

   Rin -only feeling the warmth of his big brother's hand, the comforting scent of his nest, and those soothing words- soon fell asleep. He trusts that Sae will deal with everything. He'll make the best decision.

   What a lukewarm idiot Rin's omega is."

   ---

   No matter how far an omega goes, a knot will bring them back to their place.

   Language:

   English

   Words:

   4,315

   Chapters:

   1/1

   Comments:

   26

   Kudos:

   134

   Bookmarks:

   12

   Hits:

   2,733