The Defencelessly Devoted Universe

Series Metadata

Listing Series

• Praise for the Birthday Boy by DefencelessDevotion

  Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types  

  • Teen And Up Audiences
  • Creator Chose Not To Use Archive Warnings
  • M/M
  • Complete Work

  18 Aug 2025

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Jason Grace/Percy Jackson
  • Percy Jackson
  • Jason Grace
  • Tooth-Rotting Fluff
  • Implied Sexual Content
  • Established Relationship
  • Married Couple
  • Fluff
  • Domestic Fluff
  • Percy Jackson's Birthday

  Summary

  On Percy's 32nd birthday, Jason promises him a chill day with just the two of them.

  Series

  • Part 1 of The Defencelessly Devoted Universe

  Language:

  English

  Words:

  1,842

  Chapters:

  1/1

  Comments:

  7

  Kudos:

  75

  Bookmarks:

  5

  Hits:

  934

• Thankful for You by DefencelessDevotion

  Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan  

  • Not Rated
  • No Archive Warnings Apply
  • M/M
  • Complete Work

  03 Dec 2025

  Tags

  • No Archive Warnings Apply
  • Jason Grace/Percy Jackson
  • Jason Grace
  • Percy Jackson
  • Domestic Fluff
  • Tooth-Rotting Fluff
  • Married Life
  • Established Relationship
  • Thanksgiving

  Summary

  The evening of Thanksgiving 2025.

  Originally posted as a snippet on tumblr.

  Series

  • Part 2 of The Defencelessly Devoted Universe

  Language:

  English

  Words:

  454

  Chapters:

  1/1

  Comments:

  1

  Kudos:

  30

  Bookmarks:

  1

  Hits:

  282

• The First Saturday of December by DefencelessDevotion

  Fandoms: Percy Jackson and the Olympians & Related Fandoms - All Media Types, The Heroes of Olympus - Rick Riordan  

  • General Audiences
  • No Archive Warnings Apply
  • M/M
  • Complete Work

  20 Dec 2025

  Tags

  • No Archive Warnings Apply
  • Jason Grace/Percy Jackson
  • Jason Grace
  • Percy Jackson
  • Established Relationship
  • Domestic Fluff
  • Domestic Bliss
  • Marriage
  • Traditions
  • They listen to a lot of old pop punk music

  Summary

  On their 8th Christmas together as a married couple, Jason and Percy have their holiday traditions established and ready to go.

  Day 2: Holiday Traditions

  Series

  • Part 3 of The Defencelessly Devoted Universe

  Language:

  English

  Words:

  2,859

  Chapters:

  1/1

  Collections:

  1

  Comments:

  2

  Kudos:

  30

  Hits:

  357

• Valentine's #9 by DefencelessDevotion

  Fandoms: Percy Jackson and the Olympians - Rick Riordan, Percy Jackson and the Olympians & Related Fandoms - All Media Types  

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

  14 Feb 2026

  Tags

  • No Archive Warnings Apply
  • Jason Grace/Percy Jackson
  • Jason Grace
  • Percy Jackson
  • Valentine's Day
  • Married Life
  • Fluff and Smut
  • Established Relationship
  • Anal Sex

  Summary

  Percy has plans to make Valentine's Day entirely about his husband.

  Series

  • Part 4 of The Defencelessly Devoted Universe

  Language:

  English

  Words:

  3,464

  Chapters:

  1/1

  Comments:

  4

  Kudos:

  82

  Bookmarks:

  8

  Hits:

  1,730

• 32 for 32 by DefencelessDevotion

  Fandoms: Percy Jackson and the Olympians - Rick Riordan, The Heroes of Olympus - Rick Riordan  

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

  01 Jul 2026

  Tags

  • No Archive Warnings Apply
  • Jason Grace/Percy Jackson
  • Jason Grace
  • Percy Jackson
  • Massage
  • Anal Sex
  • Birthday Sex
  • Birthday Fluff
  • Established Relationship
  • Married Couple
  • Crying During Sex
  • Feminization
  • Only a tiny bit
  • Soft Dom Percy
  • happy birthday Jason!

  Summary

  “This is the last thing I wanted to do before we ended your birthday. Let me take care of you while I tell you 32 things I love about you. One for each year this earth has been blessed with you on it,” Percy explained as he massaged over Jason’s forearm.
  “How about…” Percy paused his words and his hands to lean in close to Jason. “You count along with me.”

  ⚡🌊

  Or
  On Jason's 32nd birthday, his husband decides to give him a list of things he loves about him.

  Series

  • Part 5 of The Defencelessly Devoted Universe

  Language:

  English

  Words:

  3,167

  Chapters:

  1/1

  Comments:

  4

  Kudos:

  67

  Bookmarks:

  6

  Hits:

  560