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1. I'll Keep You (My Dirty Little Secret) by TheCrimsonCritic

   Fandoms: The Pitt (TV)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings, No Archive Warnings Apply
   • M/M
   • Work in Progress

   06 Jan 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • No Archive Warnings Apply
   • Michael "Robby" Robinavitch/Dennis Whitaker
   • Trinity Santos & Dennis Whitaker
   • Trinity Santos
   • Michael "Robby" Robinavitch
   • Dennis Whitaker
   • Supernatural AU - Freeform
   • Vampire Dennis Whitaker
   • werewolf robby robinavitch
   • Succubus Dennis Whitaker
   • a/b/o dynamics
   • Alpha/Beta/Omega Dynamics
   • Omegaverse
   • Alpha Michael "Robby" Robinavitch
   • Mating Cycles/In Heat
   • Mating Cycles/In Rut
   • Blood Kink
   • Kinda
   • Demon Sex
   • Vampire Bites
   • Werewolf Mates
   • Werewolf Sex
   • Songfic
   • lyricfic
   • The Pitt
   • Dennis Whitaker Needs a Hug
   • Bottom Dennis Whitaker
   • Top Michael "Robby" Robinavitch
   • Fuck Or Die
   • Emetophobia
   • THROW UP IN A BAD WAY
   • Blood
   • Biting
   • Biting Kink
   • bratty dennis whitaker
   • bratty bottom
   • Dom/sub
   • Scent Kink
   • Gentle Sex
   • Rough Sex
   • Breeding Kink
   • mate
   • No beta we die like jakes gf
   • Under-negotiated Kink
   • Brat Tamer Michael "Robby" Robinavitch
   • Dennis Whitaker is a Brat
   • Pussy Spanking
   • Oral Sex
   • munch doctor robby
   • Fantasy AU
   • Degradation Kink
   • Praise Kink
   • Dennis Whitaker Has a Praise Kink
   • Trans Dennis Whitaker
   • fem terms for genitalia
   • masc terms for genitalia
   • Vaginal Sex

   Summary

   Something in Robby triggers something in Dennis. That thing in Dennis triggers Robby.

   OR

   Dennis the Succubus (and later, vampire) experiences estrus as a result of Robby being a suitable mate. Robby goes into rut as a result of Dennis' estrus. They fuck about it.

   Language:

   English

   Words:

   7,697

   Chapters:

   12/?

   Collections:

   1

   Comments:

   27

   Kudos:

   178

   Bookmarks:

   32

   Hits:

   3,586