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1. The Arm Remembers by sakuramatouirl

   Fandoms: Fate/Grand Order  

   • Explicit
   • No Archive Warnings Apply
   • F/M
   • Complete Work

   10 Sep 2025

   Tags

   • No Archive Warnings Apply
   • Rin Tohsaka x Archer (EMIYA) x Senji Muramasa (Saber)
   • Rin Tohsaka
   • Archer (EMIYA)
   • Senji Muramasa (Saber)
   • Threesome - F/M/M
   • Spitroasting
   • Degradation
   • Praise
   • Identity Porn
   • Slow Burn
   • Sexual Overstimulation

   Summary

   Rin confronts Archer about Muramasa using his cursed arm during sex with a Mesopotamian love goddess, but she ends up getting more than what she hoped for.

   Muramasa shows up right after the two have finished fucking, and an unforgettable ménage à trois ensues.

   ~a fanfic about the steamy things that unfold when two alternate (and very pent-up) versions of Shirou have Rin all to themselves~

   Series

   • Part 1 of Rin Appreciation Smutfics

   Language:

   English

   Words:

   1,445

   Chapters:

   1/1

   Kudos:

   9

   Bookmarks:

   2

   Hits:

   363