1 - 20 of 5500 Works in Age Regression/De-Aging

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  1. Tags
    Summary

    Youngho was a strong person, he had to be for his members, but sometimes everything was too much for him and he had to let everything go in some ways.

    or Youngho is a little but nobody knows it, he always took care of himself but now he has his members to help him through everything. They will all learn, surely make mistakes but they're ready to try for their Youngho.

    Language:
    English
    Words:
    1,991
    Chapters:
    2/?
    Comments:
    17
    Kudos:
    67
    Bookmarks:
    9
    Hits:
    576
  2. Tags
    Summary

    The boys are going their separate ways for Christmas--Greg and John are planning to visit their families while Mycroft drags Sherlock to their parents' house. But after a string of busy weeks with no time for ageplay, Sherlock and John are struggling to stay adult in the midst of holiday traditions and emotions.

    Series
    Language:
    English
    Words:
    20,303
    Chapters:
    10/?
    Comments:
    159
    Kudos:
    177
    Bookmarks:
    10
    Hits:
    2901
  3. Tags
    Summary

    Thor brings Loki back to earth for his protection against the angry Asgardians, but under a spell that makes him younger when he uses magic. The Avengers relocate to Stark tower until the demigods return to Asgard for Loki's sentencing. They can fight together, but can they live together? And is redemption possible for any of them? Staring Loki, featuring the Avengers and Pepper.

    Repost from ff.net

    Series
    Language:
    English
    Words:
    68,117
    Chapters:
    33/75
    Comments:
    91
    Kudos:
    289
    Bookmarks:
    31
    Hits:
    5327
  4. Tags
    Summary

    Moriarty gave him the choice, let all your love ones die or fake your death and become his plaything. Sherlock would do anything for his family, but things aren't all as they seem.

    This is part of my The Study of Regression Series, some but not all of this story is dark

    Series
    Language:
    English
    Words:
    2,587
    Chapters:
    1/?
    Hits:
    21
  5. Tags
    Summary

    “I fucking hate you, you’re not my fucking dad… you’re not even Mr. Stark you piece of shit” The boy screamed, and that was the moment Clint was truly and completely done.

    In one fluid movement the man settled himself on Peter’s bed, pulling the boy onto his lap and pulling down his pants and underwear. “That’s enough kid. You’re right, I’m not your dad. But I am a dad, and a dad who knows that naughty little boys need to be spanked and have corner time until they calm down and respect their elders. Now you will get four swats, one for each no-no word you said. Then your bright red but is getting changed into your pretty pull-up, don’t think I forgot about your little accident last night and your sore but is getting 15 minutes of corner time in your pull-up only. You can stand there in your diaper and think about how babyish your behavior was. Big boy’s don’t behave this way Peter and because you are clearly acting like a little boy, I will punish you like one ”

    OR

    Peter throws a temper tantrum and Clint is having none of it.

    Series
    Language:
    English
    Words:
    2,016
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    29
    Bookmarks:
    2
    Hits:
    363
  6. Tags
    Summary

    “I’ll transfer your memory into the YK500 unit. Don’t be scared. You might have some character changes or different needs but I’ll be there. And once your body is repaired, we will transfer the memory back. Now close your eyes and hold still.” Connor said gently.
    ---
    Or: A De-Aged RK900 fic wherein Connor is a good big brother.

    Language:
    English
    Words:
    16,057
    Chapters:
    8/?
    Comments:
    8
    Kudos:
    63
    Bookmarks:
    5
    Hits:
    910
  7. Tags
    Summary

    UA has been affected by a mysterious quirk and suddenly everyone is 22 years old!
    Is the quirk owner an enemy or an ally?

    Language:
    English
    Words:
    9,022
    Chapters:
    8/?
    Comments:
    9
    Kudos:
    60
    Bookmarks:
    12
    Hits:
    767
  8. Tags
    Summary

    Damian Wayne is little

    Series
    Language:
    English
    Words:
    7,231
    Chapters:
    3/?
    Comments:
    32
    Kudos:
    136
    Bookmarks:
    15
    Hits:
    1265
  9. Tags
    Summary

    Jackson was not subtle. JB wasn't sure if the man had a subtle bone in his body.

    Update:
    I'm a dumbass and my life has spiraled out of control so congrats thot7 JB is everyone's daddy now.

    Language:
    English
    Words:
    53,619
    Chapters:
    28/?
    Comments:
    322
    Kudos:
    656
    Bookmarks:
    79
    Hits:
    18605
  10. Tags
    Summary

    Unless it's a request for one of my own series, all tumblr requests go here. Feel free to request any fandom, I'll do my best! My tumblr is sweetstrawberrykissesao3

    I write agere / nsap stories, but also other kinds of stories too!

    Language:
    English
    Words:
    3,020
    Chapters:
    3/?
    Kudos:
    3
    Hits:
    92
  11. Tags
    Summary

    Part three of a series of one shots involving everyone's favorite characters

    Series
    Language:
    English
    Words:
    62,818
    Chapters:
    64/?
    Comments:
    400
    Kudos:
    259
    Bookmarks:
    25
    Hits:
    9501
  12. Tags
    Summary

    On Reigen Arataka's first day of middle school he decided he would do his best to leave childish fantasies of going on adventures and fighting bad guys behind. However, during introductions the kid sitting right behind him, Toichiro Suzuki, declared that he was special and planned to become the ultimate life form. One thing lead to another and what started off as a harmless prank turned into Reigen helping out his wack-job classmate in starting an evil organization with the intent of taking over the world one day.

    And... the more time Reigen spends with Toichiro the more he starts to think that it might be possible...

    Language:
    English
    Words:
    26,578
    Chapters:
    7/?
    Comments:
    86
    Kudos:
    131
    Bookmarks:
    11
    Hits:
    1128
  13. Tags
    Summary

    After a series of events that turns a quiet night in chaos. Rei and Shuichi find themselves as children. They try to solve cases and stop the BO while also trying to get their bodies back.

    Series
    Language:
    English
    Words:
    9,047
    Chapters:
    17/20
    Kudos:
    8
    Hits:
    287
  14. Tags
    Summary

    Nick looked at the six terrified ten-year olds, and recognized the Avengers.

    Language:
    English
    Words:
    42
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    11
    Bookmarks:
    3
    Hits:
    219
  15. Tags
    Summary

    Yes, Jeon Jungkook is a Little.

    As in someone who found enjoyment in regressing to a younger age to feel comfortable in his own skin. With acting and feeling like a younger age came with the actions and responses of someone with that younger age. Depending on how Little he felt was how Little he acted. Coloring, acting out, speech problems, giggling for no reason, etc. The list goes on. Jungkook just liked being a kid.

    Language:
    English
    Words:
    58,620
    Chapters:
    21/21
    Comments:
    582
    Kudos:
    2942
    Bookmarks:
    453
    Hits:
    90430
  16. Tags
    Summary

    Vader is just so done. Between his crappy boss, dealing with the constant company of incompetent fools, and grieving his loss everyday. He is this close to snapping, when his idiotic former master had to go and stupidly infiltrate the most secure battle station in the galaxy. WITH VADER ON IT!

    One would honestly think that his former master had a death wish or something...

    Well, time to deal with his former master once and for all.

    Too bad things never went the way he wanted it... And soon, Vader somehow finds himself in custody of one very adorable toddler who has crawled his way into Vader’s heart.

    Language:
    English
    Words:
    3,683
    Chapters:
    6/?
    Comments:
    13
    Kudos:
    72
    Bookmarks:
    5
    Hits:
    851
  17. Tags
    Summary

    De-aged Tony is sad, so Clint decides to try and fix this situation.

    Language:
    English
    Words:
    401
    Chapters:
    1/1
    Kudos:
    7
    Hits:
    69
  18. Tags
    Summary

    Jamie knows he shouldn't go to see Tyler when he's this angry, when he's still simmering from their fight, but he's never been good at self-control, when it comes to Tyler. He's not expecting to find Tyler as a kid, angry and scared and so instant that he's not a kid anymore. Suddenly, their fight is the last thing on Jamie's mind.

    Language:
    English
    Words:
    8,709
    Chapters:
    1/1
    Collections:
    1
    Comments:
    4
    Kudos:
    162
    Bookmarks:
    18
    Hits:
    820
  19. Tags
    Summary

    From a prompt: "I was thinking. What if they fought a villain w a quirk that made Todoroki back into a kid temporarily (like, mentally too not just physically) and class 1-a has to babysit smalls Shouto -w- maybe they don't want Aizawa to find out.

    Language:
    English
    Words:
    18,657
    Chapters:
    6/8
    Comments:
    76
    Kudos:
    613
    Bookmarks:
    122
    Hits:
    6318
  20. Tags
    Summary

    Donghyuck makes a group chat and promptly names it 'baby boy gc', everyone hates him.

    Series
    Language:
    English
    Words:
    4,054
    Chapters:
    5/?
    Comments:
    1
    Kudos:
    98
    Bookmarks:
    8
    Hits:
    1618

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