ObsidianBlackCat
Fandoms
Recent works
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Hide Away by ObsidianBlackCat
Fandoms: Spider-Man - All Media Types, Ultimate Spider-Man (Cartoon 2012), Spider-Man (Tom Holland Movies)
31 Jan 2026
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Summary
Peter Parker has survived (yet another) kidnapping, successfully kept his identity secret from the bad guys, and he admitted his feelings to his childhood crush, who says it's mutual. Is his life finally perfect?!
Pff, of course not! He's still trying to raise a sentient baby spider while sorting out his own spidery instincts and dealing with his aunt who may or may not be totally disgusted by his entire existence! Oh, and Taskmaster is plotting something, but Peter doesn't know about that yet.
A sequel to Stow Away. A story centered around the real implications of what it means to be part spider. Primarily an Ultimate Spider-Man fic, it is also heavily influenced by the MCU and will contain elements from the Homecoming trilogy.
Series
- Part 2 of Shy Away
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Weaver by ObsidianBlackCat
Fandoms: Spider-Man - All Media Types, Spider-Man (Tom Holland Movies), The Avengers (Marvel Movies), Loki (Marvel Comics), Loki (TV 2021)
04 Dec 2025
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Summary
It's been 3 months since the events of Homecoming occurred, and Peter Parker feels a lot happier since he's been taken more seriously by Tony Stark, and he even got to tell his aunt the truth about his powers. But as the 1-year anniversary of the spider bite approaches, he begins to wonder if there's more to his powers than sticking to walls and spinning webs. When he's attacked by a strange man wearing Dr. Strange's cape, he learns that, yes, there's a whole lot more to his life, and to the universe. There's also more to what he needs to prosper. But he's only ever needed his aunt, and Stark isn't actually his dad (despite what Ned says). He really shouldn't want this weird new lady to be a third parental figure. No, he's just sticking close to her because it's apparently his job to protect them? Having a connection to a god and the universe itself is weird.
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Blood and Water by ObsidianBlackCat
Fandoms: Ultimate Spider-Man (Cartoon 2012), Spider-Man (Movies - Raimi), Spider-Man - All Media Types
23 Nov 2025
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Summary
The common phrase is “Blood is thicker than water.” But the original phrase was “Blood of the covenant is thicker than water of the womb.” Peter hoped more than anything that the original phrase is the truth.
Or
Doc Ock redemption, a new take on the whole ‘Doc Ock and Spidey mind switch’, and eventual Octodad.
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Healing doesn't mean the pain goes away by ObsidianBlackCat
Fandoms: Spider-Man - All Media Types, The Amazing Spider-Man (Movies - Webb)
29 Sep 2024
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Summary
With all the times the Spider-Man story has been redone, we witness him discovering his powers over and over again. Super strength, senses, sometimes natural spinnerets. A simple montage usually reveals everything. Except one. How did Peter discover his healing factor? Perhaps more importantly, how did a teenager learn to cope with the ability to be hurt and heal and hurt and heal over and over and over . . .
OR
Exploring a side effect of super healing typically reserved for Deadpool.
Series
- Part 4 of Footloose One-Shots
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Stow Away by ObsidianBlackCat
Fandoms: Ultimate Spider-Man (Cartoon 2012), Spider-Man - All Media Types, Spider-Man (Tom Holland Movies)
09 Feb 2024
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Summary
A story that examines what it means to be part spider. Based on the episode "The Savage Spider-Man".
Peter comes home from his jungle adventure exhausted, but he doesn't remember much of his time in the jungle. He doesn't know why Wolverine seems to have a newfound respect for him either. And he certainly has no idea where that voice is coming from.
Originally posted on ff.net two years ago, I was finally ambitious enough to cross-post it here. It is primarily an Ultimate Spider-Man story, but I've added elements of the movies too. MCU sprinkles as I like to call them.
Series
- Part 1 of Shy Away
Recent series
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Shy Away by ObsidianBlackCat
Fandom Spider-Man (Tom Holland Movies), Spider-Man - All Media Types, Ultimate Spider-Man (Cartoon 2012)
31 Jan 2026
Summary
Peter Parker is Spider-Man when he puts on his mask. When he takes it off, he's just a normal kid, right?
Or maybe he wears a mask either way.
After Kraven doses him with a mutagenic poison in the Savage Lands, Peter is forced to come to terms with the fact that he is part spider at all times. With a new little spider friend, it's easy to forget how scary spiders and their actions can be.
Aunt May can't forget though.
Can Peter hide his spider side away for her sake? Should he? Other people have other opinions.
- Words:
- 408,581
- Works:
- 2
- Bookmarks:
- 50
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Footloose One-Shots by ObsidianBlackCat
Fandom Miraculous Ladybug, Spider-Man - All Media Types, The Amazing Spider-Man (Movies - Webb), The Raven - Edgar Allan Poe, Ultimate Spider-Man (Cartoon 2012)
29 Sep 2024
Summary
A place where I post random one-shots that tend to be based on songs (and occasionally poetry). Spider-Man is my primary muse, but who knows what can happen inside my head.
- Words:
- 9,558
- Works:
- 4
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MCU Makeovers by ObsidianBlackCat
Fandom Doctor Strange (Movies), Spider-Man (Tom Holland Movies), The Avengers (Marvel Movies), The Avengers (Marvel) - All Media Types
23 Jul 2022
Summary
The MCU is wonderful but sad, and I end up writing humor to offset it. If you need a laugh after sobbing for Peter or Wanda, take a look at these fix-its and semi-fix-its. They're mostly canon compliant.
- Words:
- 4,969
- Works:
- 2
Recent bookmarks
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Summary
Noah doesn't know what he expects, but it certainly isn't anywhere near White Knight saying, "The Asset has a habit of disobedience. Providence has chosen you from a list of applicants to befriend it and keep an eye on it."
What Noah wants to say is what the fuck?
What he says instead is, "Whatever you need me to do, I'll do it."
⊣⧲⊢
How Noah "befriends" Rex as a job, and then realizes it's not as fake as he thought it was.
Series
- Part 1 of FUNCTION.HEARTBEAT : SYNC
Bookmarked by ObsidianBlackCat
15 Jan 2026
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Summary
The bright colors of the Iron Man suit stand out against the sky as it comes plummeting out of the portal-
Free falling-
Series
- Part 1 of (my heart is gold and) my hands are cold
Bookmarked by ObsidianBlackCat
04 Jan 2026
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The Death Curl by TonyStarkWasAbleToBuildThisInACave
Fandoms: Marvel Cinematic Universe, Iron Man (Movies), Spider-Man (Tom Holland Movies)
17 Nov 2025
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Summary
“Kid…remember that documentary we watched on spiders the other day?”
Peter hums in agreement.
“When they, uh, when they’re pretty shaken up-” fearing for their lives, goes unsaid, “-they curl up, remember? They play dead, the death curl,” Tony explains, growing more and more certain as he talks.
“That’s what this is? How do we fix it? You said the threat was gone,” Peter asks, the trust he puts in Tony so apparent in his words.
“Well, I could always carry you back to the quinjet. I’m sure you’ll naturally just decompress on the way back,” Tony shrugs. He’s not entirely assured of his ability to support Peter’s weight at his age but he’ll grit his teeth and give it a go regardless. If not, he has a plethora of enhanced beings to choose from.
“You are not carrying me,” Peter says firmly.
Or: After a nasty shock in battle, Peter finds himself stuck curled up and has to calm himself down in order to regain mobility.
Bookmarked by ObsidianBlackCat
18 Nov 2025
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Latency by Airam19052005
Fandoms: Spider-Man - All Media Types, Marvel's Spider-Man (Insomniac Games Video Games)
08 Feb 2026
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Summary
An out-of-season snowstorm catches New York’s Spider-Men off guard. What begins as a routine patrol ends with Peter and Miles facing something that goes far beyond the cold: instincts, reactions they can’t fully explain, and a bond that starts to change in unexpected ways.
Latency is a collection of fragments where the Spider-Sense sharpens, the body moves before the mind can follow, and the connection between both Spider-Men evolves in unpredictable directions. There’s no straight line—only moments suspended between calm and chaos, between duty and instinct.
The original version of this story is written in Spanish, but I wanted to share it in English as well. English chapters will be uploaded two at a time, so the Spanish version will update first.
Updates will be sporadic. I have absolutely no idea where this is going, but I’m completely incapable of writing short stories, so knowing myself, a plot will probably show up eventually. Or maybe—who knows?—this could be the first time I actually finish one. Hope’s the last thing to go, after all.
Bookmarked by ObsidianBlackCat
27 Oct 2025
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thats... a lot of eyes... by Goozze
Fandoms: Spider-Man (Tom Holland Movies), Marvel Cinematic Universe
23 Oct 2025
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Summary
He knew Peter was an... anxious kid, to say the least. He knew he'd been through more than any kid deserved to at his age - or any age, really. He knew Peter wasn't used to being open about his powers, or his spider-manning, or just - life in general. But Tony had hoped that by now, after all they'd been through together, peter might feel a bit... safer, around him.
Alas, (really, Tony?) there wasn’t much he could do about that but stick around. Be supportive. Remind Peter he was there to talk whenever.
So, no big deals, no big worries.
Until, of course, the Big Deal happened.
Bookmarked by ObsidianBlackCat
10 Oct 2025