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1. Brother Captain by Anonymous

   Fandoms: Warhammer 40.000  

   • Explicit
   • Graphic Depictions Of Violence, Major Character Death, Rape/Non-Con
   • F/M, Other
   • Work in Progress

   13 Aug 2026

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Rape/Non-Con
   • Original Primarch Character(s) (Warhammer 40.000)
   • The Primarchs (Warhammer 40.000)
   • Emperor of Mankind (Warhammer 40.000)
   • Malcador (Warhammer 40.000)
   • Fix-It
   • Space Pirates
   • talk it out for throne's sake
   • Angst and Hurt/Comfort
   • The Lost Primarchs (Warhammer 40.000)
   • Space Marines
   • Female Adeptus Astartes | Space Marines (Warhammer 40.000)
   • Aeldari | Eldar (Warhammer 40.000)
   • Female Primarchs (Warhammer 40.000)
   • Rule 63
   • Implied/Referenced Incest
   • Fluff and Angst

   Summary

   Imagine, if you will, a timeline where the (female) Primarchs, instead of being emotionally constipated, have a brother they can talk to.

   Listening to eighteen sister's problems is the work of a Primarch at the very least.

   Series

   • Part 7 of They Cuddle, Right?

   Language:

   English

   Words:

   8,796

   Chapters:

   3/?

   Collections:

   1

   Comments:

   6

   Kudos:

   81

   Bookmarks:

   30

   Hits:

   2,949