mossopossum



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  1. Public Bookmark *

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    Summary

    Peter almost deleted the email without even opening it. Anything with Stark in the subject line these days is a scam.

    But then his eyes scanned further, widening by the second.

    Welcome to the Stark Industries Summer Internship Program

     

    OR

    Internship at Stark Industries? Easy. Putting up with ghosts of his foster care past in a group project? Less easy. Meeting the Avengers?

    He doesn't know if his heart can take it.

     

    OR OR

    Peter is a genius, and gets adopted by Tony Stark. Oh, and someone's trying to blow up New York.

     

    Thank you so much to Ace for beta-reading! They're currently making their way through the early Chapters and I cannot thank them enough for being so cool with it!

    Language:
    English
    Words:
    93,137
    Chapters:
    17/?
    Comments:
    260
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    796
    Bookmarks:
    229
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    15,780

    04 Apr 2026

  2. Public Bookmark *

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    Peter Parker, Friendly neighborhood Spider-Man and struggling college student.

    Between dealing with small-time criminals and semi-dangerous villains that seemed to have a grudge against him, Peter is just trying to keep his college life from derailing. With his unexpected internship at Stark Industries and the friendly neighborhood Spider-Man ending up on the Avengers’ radar, will Peter manage to keep it all from collapsing?

    ----------------

    Peter gasped in horror. “Nooo!” He dropped to his knees and punched the concrete, “Why?! He was so young! So tasty!”

    “I’ll buy you pizza when we get to the tower.”

    “You.” Peter’s eyes narrowed as he turned to the pizza murderer, “You have gone too far now.” He warned.

    Peter landed on the man’s shoulders to make the man fall onto the roof next to his poor, soaked pizza slice. Peter webbed him up more just in case.

    “I would be sorry, if it hadn’t been for the loss of my poor pizza.” Peter sniffed. “A moment of silence for our fallen hero.” He said as he stood on top of Iron Man’s back, a fist to his chest in respect. “Gone but never forgotten. Always in our hearts. May you rest in peace, sweet, sweet pizza slice.”

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    Language:
    English
    Words:
    61,126
    Chapters:
    14/14
    Collections:
    12
    Comments:
    614
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    30 Mar 2026

  3. Public Bookmark *

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    Peter has never really considered his age to matter when it came to Spiderman, even though all the adults in his life would disagree. He never thought it would change anything until a fateful encounter with the Sinister Six. When Peter is defeated by Doc Ock and his identity revealed he'll come to find that his age might have just saved his life. The Sinister Six seemingly have a change of heart at the discovery of Peter's age and have decided to keep him safe from the ones that would do him harm, even if it's against Peter's own will. Now trapped with his greatest foes Peter has to use his wits to escape from their clutches, but is it really evil clutches when they seem like they're saving him?

    Language:
    English
    Words:
    180,444
    Chapters:
    28/?
    Collections:
    1
    Comments:
    584
    Kudos:
    1,581
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    348
    Hits:
    68,615

    12 Dec 2025

  4. Public Bookmark *

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    Steve is the sweetest, gentlest alpha in existence, completely in control of his instincts. After a mission goes south, he's suddenly affected by an unknown substance, making his instincts rage. He needs to be with his omega and pup. The only problem is that Tony is out at Peter’s science fair, and Steve and Tony don’t have a pup of their own…

    (basically its cute steve/tony fluff + steve, tony, and peter realizing they're a little family and learning what that really means)

    Series
    Language:
    English
    Words:
    10,279
    Chapters:
    2/2
    Comments:
    46
    Kudos:
    4,220
    Bookmarks:
    555
    Hits:
    65,793

    05 Oct 2025

  5. Public Bookmark *

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    Febuwhump Day 21-24 – Lethal & Drown & Unwanted & Abandoned

    Tony woke to the same damp old cave he’d woken up in last time. Except one thing is different.

    There’s a boy, no older than sixteen years old, chained up in an identical wooden chair across from him. The boy is unconscious, curly hair falling in front of his eyes, head resting against his own chest.

    A boy.

    Not a man. Not an adult. Just a child.

    In a cave, somewhere in Afghanistan with crazy terrorists who’ve already done open-heart surgery on Tony without anesthetics. Who knows what they would do, or have already done, to the boy across from him.

    Series
    Language:
    English
    Words:
    8,181
    Chapters:
    1/1
    Collections:
    1
    Comments:
    31
    Kudos:
    1,253
    Bookmarks:
    244
    Hits:
    13,477

    23 Aug 2025