1 - 20 of 763 Works in Kryptonian Biology (DCU)
Navigation
Listing Works
-
Tags
Summary
It's my first time be gentle.
Just had a Kryptonian!Bucky idea and got ahead of myself, winter solider base but adding some DC details I like still work shopping the plot. Planning on including a happy ending if this is interesting
- Language:
- English
- Words:
- 3,009
- Chapters:
- 1/?
- Comments:
- 1
- Hits:
- 1
-
Tags
Summary
Clark finds out - from Eve Teschmacher of all people - that his anatomy is more alien than he ever thought it was. After an awkward conversation with Kara, he consults the only person that might know more about the Kryptonian reproductive system...
But the psychosexually obsessed Lex Luthor is not willing to give him something for nothing.
-
Of Nothing In Particular by SourFox
Fandoms: Superman (Movie 2025), Batman - All Media Types, Green Lantern - All Media Types
14 Oct 2025
Tags
Summary
Clark thought it would be a good morning, until he realised he was in bed between two strangers. It was made worse when he realised that they were all very much naked.
-
Kinktober 2025 by peach_n_creamm
Fandoms: Batman - All Media Types, DCU (Comics), Superman - All Media Types
14 Oct 2025
Tags
Summary
Kinktober 2025. Various ships from the DCU.
Chapters will be fairly brief. About 1500-2000 words, give or take. I'm gonna try to incorporate all three prompts for each day, but there's a few I'm gonna sit out on. See chapter list for full list of ships and prompts. Please mind the tags.
-
Tags
Summary
Clark's been horny lately.
Which wasn't a bad thing in itself. Bruce liked good sex, and sex with Clark was even more than that, so he wasn't complaining.
Only things quickly got out of hand, and morning and nighttime sex once a day turned into sex whenever they saw each other.
And with Clark being able to get to him in seconds, they saw each other a lot throughout the day.My attempt at kinktober - Day 15: Semi-public sex.
- Language:
- English
- Words:
- 11,044
- Chapters:
- 1/1
- Hits:
- 0
-
In The Glow of The Moon by noctstate
Fandoms: DCU, Super Sons (Comics), Batman - All Media Types, Superman - All Media Types
14 Oct 2025
Tags
Summary
Jon’s voice in his ear mocked his indecision, a parody of their usual banter. A question volleyed back in the same tone as Damian's own prodding. “How long have you wanted me?”
He knew that his heart would give away the bluff no matter what he said. The way it twisted, pounding against his ribs, a fist beating against a cage with the very desperation Jon accused him of.
“I don't. Call it a scientific curiosity.”
Series
- Part 3 of Kinktober 2025
-
Tags
Summary
Clark chooses to return to him time and again no matter how much blood Lex paints over his door.
Surely that friendship is worth more than any poorly stilted brotherhood that they could share. Surely that should mean something.
And it does. But the promise of more hangs over Lex’s head and thickens the air in his office each time Clark walks in. Clark isn’t his; never will be his.
But owning Clark isn’t possible. -
The Man Behind It All - A SuperBat Story by azulyra_moon
Fandoms: DCU, Batman - All Media Types, Superman - All Media Types, Alternate Universe - DCU - Fandom
13 Oct 2025
Tags
Summary
The Wayne family was predominantly successful in many ways; being strong, healthy, and all absolutely handsome from a supposedly upstanding background with no means for mistakes, weakness, or forgiveness. “Having flaws or petty arguments puts a target on your back. Fix it, keep quiet, or die,” said their very blunt but importantly, hypocritical father. So, masks stayed on, even within the Wayne Manor.
To the protégé’s in the Wayne family— the Kryptonian, Man of Steel, Boy-Scout, Big Blue, or simply ‘Supes’ was known an associate of the Justice League that their father tolerated. Little do they know it is all complicated than that behind closed doors with Bruce’s relationship with the strongest man on earth. Yet, two fights occur, and someone died. In the end, will love fix all?
Easy intro: After a rough introduction and even failing mending relationship between World’s Finest, a member of the Wayne family passes away. Clark Kent, now having a wavering heart of gold, feels a inclination to help hand to the family despite the never-ending rocky road relationship between him and with the Dark Knight, also known as Bruce Wayne, the playboy multi-billionaire, AKA his miscommunicated ex-fling once upon a time.
-
Tags
Summary
But Bruce couldn't seem to tear himself away. And, unfortunately, now there was an issue. He was the world's greatest detective, and now there was a glaring case in front of him.
Did Superman have an unimaginably large cock?
-
Or
Bruce finds that people online believe that Superman has to be hung. There's no way the rumors have any merit, right?
-
Flaying by Your_guilty_pleasure
Fandoms: DCU, Batman - All Media Types, Superman - All Media Types
13 Oct 2025
Tags
Summary
Clark asks to be skinned alive. Bruce says why not.
Series
- Part 12 of Kinktober 2025
-
SuperBat Kinktober 🦇☀️ by silly_sollie
Fandoms: Batman - All Media Types, Superman - All Media Types, Justice League Dark (Comics)
13 Oct 2025
Tags
Summary
This is a SuperBat Kinktober book but I skipped the first 5 days. The list this year was really odd so some kinks are not included, but it's still full of them.
Alternate universes, switching and age differences are included. Some tags are not in the description due to the limit but will be posted at the beginning of the chapter.
Enjoy<3
-
I Wish That It Was Me by SapphicArctixx
Fandoms: Batman - All Media Types, Superman - All Media Types, DCU
13 Oct 2025
Tags
Summary
Bruce invited his lovers for dinner after the night of the Gala, with the intention to thank them personally. He already had Clark in mind first, even though he doesn't want to admit in favorites.
-
Sequel to Masquerade MasksSeries
- Part 3 of Lights Out — ft. ↓ Bruce
-
Tags
Summary
Lena discovers Kara has some substantial differences in her reproductive anatomy compared to a human. They don't exactly put her off her crush.
-
─ ⋅ Kryptonite Covered Kisses by Batsy (Vampire_Batsy)
Fandoms: Superman - All Media Types, Batman - All Media Types
12 Oct 2025
Tags
Summary
Summary; Jor-El survives the fall of Krypton, his ship crashing down on earth with his son Kal-El… now he has to navigate being ‘human’ and a father all while searching endlessly for his young niece Kara Zor-El and deal with the loss of both his family, and his home.
Luckily, the Kents seem to be very nice, and help the man both raise Kal, and search for Kara, maybe even searching for a romance...
-
One Day at a Time by snakeskinbuffalo
Fandoms: Batman - All Media Types, Superman - All Media Types
12 Oct 2025
Tags
Summary
Clark and Bruce had been circling each other for years. It takes a hit from a variant of Ivy's sex pollen for their game of cat and mouse to come to an end. The two of them have to navigate a budding relationship while undergoing changes unlocked by the pollen.
-
Tags
Summary
Monotreme
/ˈmɒnə(ʊ)triːm/Noun: Zoology
An egg-laying mammal with a single opening (cloaca) for reproduction and excretion. Certain monotreme species possess specialised reproductive anatomy, including quadrifurcate genitalia with hemivascular control.
"The male echidna's four-headed penis features bilateral symmetry, with selective activation of paired glans during mating and the capacity for alternation between successive encounters."
Series
-
Cats and Dogs by riversiders
Fandoms: Batman - All Media Types, The Batman (Movie 2022), Superman - All Media Types, Superman (Movie 2025)
12 Oct 2025
Tags
Summary
It's not that he doesn't like Clark. He’s obsessed with Clark, actually, and not just because he somehow conned his way into dating him.
As suspicious and crazy as it makes Bruce feel, he cannot deny that Clark cares. He’s constantly checking in on Bruce. They talk on the phone practically every day, and Superman has become a frequent and regular visitor at Wayne Manor. Dick adores him. Alfred does too. He keeps making hints about ‘letting Mr. Kent into the club in an official capacity’.
Clark is wonderful. He is good—too good.
He won't treat Bruce the way Bruce wants to be treated.
Series
- Part 3 of Orphansverse
-
Three little stars walk into a cave full of bats by Nightwing_is_not_that_old27
Fandoms: Superman - All Media Types, DCU (Comics), Justice League - All Media Types
12 Oct 2025
Tags
Summary
Superkids fic cause I need more superfamily but there's only batfamily fics even tho superfam has so much potential,like there's literally so many interesting tropes????and have you seen matropalis????Give my supers some love!
Kon-El,Chris and Jonathan escape the fortress of solitude even tho they were instructed to stay there because they're sick and they cause some chaos while trying to get to their location.Wayne manor.
-
If I Choke, Let It Be On You by Anch53
Fandoms: Batman - All Media Types, Superman - All Media Types, Super Sons (Comics)
12 Oct 2025
Tags
Summary
A fight in Gotham leaves Damian spitting blood... And a crimson petal.
He denies it even though Dick saw it. His pride is too great.
And without knowing it, Jon begins to feel the same pain miles away.
-
Real Man by merxurie
Fandoms: Superman - All Media Types, Batman - All Media Types, The Batman (Movie 2022), Superman (Movie 2025), DCU
11 Oct 2025
Tags
Summary
Bruce Wayne has to do it all. He has to, because he chose this path. No one forced him to be Batman, to be the CEO that Wayne Enterprises needs, to adopt Dick Grayson and love him more everyday. No one forced him into this, really... except that he's suffocating.
-
In which Bruce wants to be everything to everyone, but he just cannot burden others with all of...him.
And Clark Kent is a sucker for kind eyes and has a 'I can fix him' complex.