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1. Pawsitive Reinforcement by 3leggeddawg for purpleghoul

   Fandoms: Sleep Token (Band)  

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

   24 Dec 2025

   Tags

   • No Archive Warnings Apply
   • III/IV (Sleep Token)
   • IV/Vessel (Sleep Token)
   • III (Sleep Token)
   • IV (Sleep Token)
   • Vessel (Sleep Token)
   • Puppy Play
   • Puppy IV
   • Trans IV (Sleep Token)
   • Gamer III
   • Gamer Vessel
   • Trans Vessel (Sleep Token)
   • Conditioning
   • Voice Kink
   • Praise
   • Praise Kink
   • Dirty Talk
   • Blow Jobs
   • Cock Warming
   • Grinding
   • Oral Sex
   • Exhibitionism
   • soft dom iii
   • Established III/IV - Freeform
   • Voyeurism
   • Accidental Voyeurism
   • Light Humiliation
   • Fluff and Smut
   • Shameless Smut
   • Vibrators
   • Kneeling
   • Riding
   • t4t IV/Vess
   • Collars
   • basically TPE
   • Pet Play
   • IV is horny

   Summary

   When Vessel offhandedly lectures III about Pavlov during a late-night gaming session, his brain latches onto a single, terrible, brilliant idea.

   What if he could condition his sweet, needy puppy to get horny and desperate every time he hears Vessel's voice?

   OR
   III runs a behavioural experiment on IV; the results are far better than he could've predicted.

   Language:

   English

   Words:

   6,969

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