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1. Old Dog, New Tricks by matarath

   Fandoms: Biohazard | Resident Evil (Gameverse), Resident Evil  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Complete Work

   11 Mar 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Leon S. Kennedy/Reader
   • Leon S. Kennedy/You
   • Leon S. Kennedy
   • Sherry Birkin
   • No Use of Y/N for Reader-Insert
   • Angst
   • Smut
   • Fluff
   • Hybrid AU
   • Leon is a dog hybrid
   • SHOCKER!
   • cat hybrid!Reader
   • trying smth new homies
   • trust the process
   • Older Man/Younger Woman
   • Age Difference
   • Canon Compliant
   • Older Leon
   • Resident Evil 9 Leon S. Kennedy
   • Post-Resident Evil 9
   • Other Additional Tags to Be Added
   • AFAB | Assigned Female at Birth Reader-Insert
   • Vaginal Sex
   • Oral Sex
   • Rough Sex
   • Mating Cycles/In Heat
   • Mating Press Position
   • Mating Bites
   • Praise Kink
   • Dominant Leon S. Kennedy
   • Consensual Sex
   • Sexual Overstimulation
   • Dacryphilia
   • Light Dom/sub
   • Breeding Kink
   • Biting

   Summary

   After surviving Racoon City (again), Leon comes back a different man in more ways than one. Elpis has supercharged every canine instinct he thought he'd aged out of, especially around a specific cat hybrid he can't stop thinking about.

   Turns out even old dogs can learn a few new dangerous tricks.

   Series

   • Part 6 of Resident Evil

   Language:

   English

   Words:

   22,002

   Chapters:

   3/3

   Comments:

   60

   Kudos:

   377

   Bookmarks:

   63

   Hits:

   4,766