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1. red alert, this vessel's under siege by redamancyy

   Fandoms: Invader Zim  

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

   24 Jan 2026

   Tags

   • No Archive Warnings Apply
   • Dib/Zim (Invader Zim)
   • Dib (Invader Zim)
   • Zim (Invader Zim)
   • Mating Cycles/In Heat
   • Fluff
   • Mild Blood
   • Trans Male Character
   • Trans Dib (Invader Zim)
   • Smut
   • Light Angst
   • Non-Human Genitalia
   • Oral Sex
   • Fingerfucking
   • Hand Jobs
   • Praise Kink
   • Biting
   • Aftercare
   • Gender Dysphoria
   • Implied/Referenced Self-Harm
   • Aged-Up Character(s)
   • Established ZaDf
   • Making Out
   • internalized ableism
   • Implied/Referenced Sexual Assault
   • (in the past)

   Summary

   Turns out having accidental sex with Dib re-triggered Zim's old mating cycle. They have sex about it on purpose.

   Series

   • Part 2 of exercises in trust

   Language:

   English

   Words:

   7,973

   Chapters:

   1/1

   Comments:

   2

   Kudos:

   9

   Bookmarks:

   2

   Hits:

   97