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  1. Tags
    Summary

    Bucky and Tony become friends when Tony works on Bucky's arm. Steve has metal arm lust. Fun upgrades ensue. Featuring lots of sass, handwavey science, and arm-based sensory overload.

    Language:
    English
    Words:
    5,830
    Chapters:
    1/1
    Comments:
    46
    Kudos:
    900
    Bookmarks:
    166
    Hits:
    11,105