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  1. The Pigeonhole Principle by Anonymous

    Fandoms: Andy Weir's Project Hail Mary - All Media Types  

    02 Oct 2026

    Tags
    Summary

    Grace lets some Eridian scientists (plus Rocky and Adrian) fuck him while a couple dozen more watch him get fucked. For Science™.

    Series
    Language:
    English
    Words:
    5,776
    Chapters:
    1/1
    Collections:
    1
    Comments:
    7
    Kudos:
    181
    Bookmarks:
    23
    Hits:
    2,043