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1. LAPDOG by VerminWorship for goldenprophet, peachyybabe

   Fandoms: Harry Potter - J. K. Rowling  

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

   06 Mar 2026

   Tags

   • No Archive Warnings Apply
   • Sirius Black/Remus Lupin
   • Sirius Black
   • Remus Lupin
   • Regulus Black
   • James Potter
   • Lily Evans Potter
   • Alternate Universe - Muggle
   • Alternate Universe - Modern Setting
   • minor james potter/regulus black
   • Teacher-Student Relationship
   • Trans Sirius Black
   • Dom/sub
   • Texting
   • Sexting
   • Disabled Remus Lupin
   • Professor Remus Lupin
   • Professional Layabout Sirius Black
   • Sirius Black is Obsessed with Remus Lupin
   • Sirius Black is So Whipped
   • Age Difference
   • sex as extra credit (duh)
   • sirius black thinks he's dominant (spoiler alert: he's not)
   • Sub Sirius Black
   • Soft Dom Remus Lupin
   • Begging
   • Orgasm Control
   • Aftercare
   • Subdrop
   • Sucking the Strap
   • overuse of the petname 'puppy'
   • Pet Play
   • Puppy Play
   • clicker training
   • barking on command
   • (yes I mean that literally)
   • Getting Together
   • Strangers to Lovers
   • Falling In Love
   • Old Dogs Fest 2026

   Summary

   The upcoming marriage of his brother, the looming 14th birthday of his godson, and the blinding career successes of his friends are all leaving 33-year-old Sirius Black feeling old, unfulfilled, and listless. Maybe enrolling in college will help.

   Or: Sirius gets himself into a kinky relationship with Remus Lupin—his professor.

   Language:

   English

   Words:

   49,521

   Chapters:

   8/8

   Collections:

   1

   Comments:

   121

   Kudos:

   208

   Bookmarks:

   49

   Hits:

   3,408