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1. Your Haploid Heart by MissAlrauna

   Fandoms: Alien: Earth (TV 2025)  

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

   19 Oct 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Kirsh (Alien: Earth)/Reader
   • Kirsh (Alien: Earth)
   • Reader
   • Dame Sylvia (Alien: Earth)
   • Arthur Sylvia (Alien: Earth)
   • Boy Kavalier
   • No Use of Y/N for Reader-Insert
   • Reader-Insert Has a Vagina
   • Eventual Smut
   • by eventual I mean like the third chapter in or something like that you don't have to wait long don't worry
   • Other Additional Tags to Be Added
   • Romance
   • POV Alternating
   • not really following the plot of the show
   • I'm Bad At Summaries
   • I Wrote This Instead of Sleeping
   • Oral Sex
   • Vaginal Sex
   • Penis In Vagina Sex
   • Jealousy
   • Robot/Human Relationships
   • Robot Sex

   Summary

   Boy Kavalier keeps a library on the island, and every library needs a librarian. And this librarian has taken Kirsh's synthetic hearts and made it beat like nothing ever has before.

   Language:

   English

   Words:

   19,155

   Chapters:

   7/?

   Comments:

   85

   Kudos:

   279

   Bookmarks:

   34

   Hits:

   5,346