12 Works in Lightspeed Flash | Flashy Flash/Sonic (One-Punch Man)

Listing Works

  1. Tags
    Summary

    Flash is about to infiltrate the Monster Association. But Sonic isn't worried.

    Not at all.

    Nope.

    Language:
    English
    Words:
    785
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    8
    Hits:
    49
  2. Tags
    Summary

    Ninja Village.

    On a cold cloudy night, two children carry out their first killing mission.

    Language:
    English
    Words:
    1,660
    Chapters:
    1/1
    Kudos:
    11
    Bookmarks:
    1
    Hits:
    88
  3. Tags
    Summary

    Broke and out of options, Sonic decides to take on the next job that's offered to him. He just wasn't expecting the memories that came along with it.

    Webcomic and manga spoilers.

    Language:
    English
    Words:
    15,118
    Chapters:
    10/10
    Comments:
    10
    Kudos:
    38
    Bookmarks:
    5
    Hits:
    414
  4. Tags
    Summary

    Sonic and Flash discover their mutual love in secret.

    Series
    Language:
    English
    Words:
    2,531
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    7
    Bookmarks:
    1
    Hits:
    89
  5. Tags
    Summary

    Sonic is the only person who Flash trusts his name to, is the only one who says it anymore.

    In return, Flash is the only person to know Sonic's name - after all, he gave it to him.

    *Flash used to have a name. Sonic never had one. He asks Flash for one.

    [Contains manga spoilers]

    Language:
    English
    Words:
    879
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    18
    Bookmarks:
    1
    Hits:
    137
  6. Tags
    Summary

    Sonic's had a crush on Flash ever since they were kids. Now living with the blond, it's getting just slightly harder to keep secret.

    Language:
    English
    Words:
    852
    Chapters:
    1/?
    Comments:
    7
    Kudos:
    19
    Bookmarks:
    3
    Hits:
    285
  7. Tags
    Summary

    It was something of a game the three criminals had, and it started the moment the twins found out that Zombieman couldn’t really die. The two of them killed him any chance they got – though Sonic saw it more as a challenge, while Flash saw it as a game.

    And while he liked both twins a lot, Zombieman couldn’t help but feel stronger about Flash. His focus was always on him whenever the three were together, and he loved the rare chances he got to be alone with the blond, when he wasn’t with Sonic for once.

    He wasn’t exactly sure what it was about the blond twin that he liked more.

    All he knew for sure was that he much preferred Flash’s games over Sonic’s challenges.

    Series
    Language:
    English
    Words:
    2,169
    Chapters:
    1/1
    Comments:
    6
    Kudos:
    23
    Bookmarks:
    1
    Hits:
    383
  8. Tags
    Summary

    While borrowing Flash's laptop, Sonic discovers something interesting about the hero.

    Series
    Language:
    English
    Words:
    2,816
    Chapters:
    1/1
    Kudos:
    31
    Bookmarks:
    4
    Hits:
    881
  9. Tags
    Summary

    'I'm dying'

    'No you're not'

    'Yes I am you ass'

    'I really doubt you are'

    *Sonic gets sick and has Flash take care of him.

    Series
    Language:
    English
    Words:
    2,055
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    34
    Bookmarks:
    2
    Hits:
    637
  10. Tags
    Summary

    Sonic returns home from a job to find a certain hero waiting for him.

    Series
    Language:
    English
    Words:
    2,244
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    59
    Bookmarks:
    8
    Hits:
    950
  11. Tags
    Summary

    Sonic and Flash both want to fuck Mumen Rider, so they fuck him at the same time.

    Language:
    English
    Words:
    1,525
    Chapters:
    1/1
    Comments:
    7
    Kudos:
    119
    Bookmarks:
    11
    Hits:
    1826
  12. Tags
    Summary

    And one time they suspected.
    Sonic and Flash came from the same ninja village, they knew the same attacks and had the same fighting style. Sonic was an S-Rank Villain, he was an assassin, a bodyguard, a hitman, he was the best at what he did. Flash was an S-Rank Hero, he was effective, lethal, he was very good at his job. They hated each other, kind of. They're fuck buddies, sort of.

    Language:
    English
    Words:
    5,733
    Chapters:
    5/?
    Comments:
    12
    Kudos:
    93
    Bookmarks:
    11
    Hits:
    1344

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