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  1. Laboratory of Lust and Lament by

    Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)  

    23 Feb 2026

    Tags
    Summary

    ♡ Yandere! Video Game! Various x Fem! Reader

    Laboratory of Lust and Lament is a clinic that treats desire like a disease and devotion like a dosage.

    You enter as a case file and leave as evidence—charted, measured, renamed.

    Behind sterilized doors, madmen play physicians of the soul, prescribing silence, incision, and obedience with gloved precision. Every corridor smells of antiseptic and secrets; every note in the margin reads like a confession you don’t remember writing.

    This is corruption fantasy by way of scalpel and ledger: where attraction becomes a trial, consent becomes a variable, and you keep returning—not to be cured, but to be studied.

    Series
    Language:
    English
    Words:
    10,858
    Chapters:
    7/?
    Collections:
    1
    Kudos:
    40
    Bookmarks:
    5
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    2,815