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1. Iridium Schismatica: Shellgirl Story by PetraPerversity (PetraPotentia), PetraPotentia

   Fandoms: Original Work  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/F
   • Work in Progress

   11 Apr 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Original Female Character(s)
   • Original Non-Human Character(s)
   • Weird Biology
   • Worldbuilding
   • Jargon
   • esoteric sci-fi words
   • Mecha Girls
   • Mecha Musume
   • Girls with Guns
   • Angst and Porn
   • Dissociation
   • Multiplicity/Plurality
   • Kinda
   • like she's a lichen. she's made of multiple lifeforms.
   • and that expresses itself in her mental state.
   • Science Fiction
   • Posthuman
   • Eventual Smut
   • Monsterfucking | Teratophilia
   • fauxcest
   • Sister/Sister Incest
   • Gunplay
   • she considers her weapons her sisters. normal for girls
   • Mental Health Issues
   • Mental Instability
   • Cities
   • Spiders
   • Urination
   • Eldritch Yuri
   • Cunnilingus
   • Squirting and Vaginal Ejaculation

   Summary

   In a biomechanical realm distant from what we know as human life, Agniesh seeks balance.

   Her search will take her beyond the confines of her home nest, and in the greater city-nest it's satellite to she'll meet and perhaps fuck a variety of strange ladytypes.

   Language:

   English

   Words:

   8,489

   Chapters:

   9/?

   Comments:

   8

   Kudos:

   14

   Bookmarks:

   3

   Hits:

   380