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1. Moony's Desperate Measures by siriuscoquette

   Fandoms: Harry Potter - J. K. Rowling  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Work in Progress

   27 Dec 2025

   Tags

   • No Archive Warnings Apply
   • Sirius Black/Remus Lupin
   • James Potter/Lily Evans Potter
   • Sirius Black & James Potter
   • Remus Lupin & James Potter
   • Remus Lupin & Lily Evans Potter
   • Background Marlene McKinnon/Dorcas Meadowes
   • Remus & Kreacher
   • Sirius & Kreacher
   • Sirius Black & Andromeda Black Tonks
   • Sirius Black
   • Remus Lupin
   • Lily Evans Potter
   • James Potter
   • Marlene McKinnon
   • Dorcas Meadowes
   • Mary Macdonald (Harry Potter)
   • Peter Pettigrew
   • Narcissa Black Malfoy
   • Andromeda Black Tonks
   • Harry Potter
   • Pandora Lovegood
   • Emmeline Vance
   • Kreacher (Harry Potter)
   • Ted Tonks
   • Alternate Universe - Everyone Lives/Nobody Dies
   • Except for Regulus
   • Bisexual Sirius Black
   • Bisexual Remus Lupin
   • Fake Marriage
   • Fake/Pretend Relationship
   • Marriage of Convenience
   • Marriage Proposal
   • Friends to Lovers
   • Post-War
   • No Prophecy | Sybill Trelawney Does Not Make A Prophecy About Harry Potter and Voldemort
   • James And Lily Raise Harry Potter
   • Sirius Black & James Potter Friendship
   • Sirius Black & Lily Evans Potter Friendship
   • Remus Lupin & Lily Evans Potter Friendship
   • Good Peter Pettigrew
   • Sirius Black has Bipolar Disorder
   • Hurt/Comfort
   • Auror Sirius Black
   • Auror James Potter
   • but only at the beginning
   • I Don't Like Auror Prongsfoot But It's For Plot Reasons
   • Remus Lupin Has Self-Esteem Issues
   • Remus Lupin Has a Large Cock
   • Sirius Black Has PTSD
   • Sirius Black Has a Praise Kink
   • Porn with Feelings
   • Bottom Sirius Black
   • Power Bottom Sirius Black
   • Sub Sirius Black
   • Light Dom/sub
   • Top Remus Lupin
   • Service Top Remus Lupin
   • Switching
   • Switch Sirius Black
   • Switch Remus Lupin
   • Sirius Mostly Bottoms
   • Lack of Communication
   • Miscommunication
   • But they work to fix this
   • Healing
   • Domestic Fluff
   • Married Life
   • Anal Sex
   • Dry Humping
   • Sex Toys
   • Sex Is Important For Their Development
   • Foreplay
   • Grieving
   • Family Drama

   Summary

   “You know this is a terrible idea, right?”
   “That’s actually a genius one, Moony. What could possibly go wrong?”

    

   In which Sirius has a brilliant, unconventional plan: marrying his straight best friend before his 26th birthday so they can inherit the Black family fortune and fund Remus’ Wolfsbane potion. Because what could possibly go wrong when you mix friendship with a pinch of desperation?

   Language:

   English

   Words:

   247,547

   Chapters:

   28/35

   Comments:

   161

   Kudos:

   328

   Bookmarks:

   100

   Hits:

   19,486