1 - 20 of 927 Bookmarks by CastielRiddle
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Castiel spent decades living in shame about his omega status. Now divorced and nearly fifty, he’s finally living openly when one reckless night with a younger alpha, Dean, leaves him staring at a pregnancy test.
Castiel must confront the reality of what that night meant, and what comes next.
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Or: Old!Cas gets pregnant after a one night stand with Young!Dean.- Language:
- English
- Words:
- 59,228
- Chapters:
- 10/10
- Comments:
- 595
- Kudos:
- 995
- Bookmarks:
- 210
- Hits:
- 18,288
Bookmarked by CastielRiddle
13 Dec 2025
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The Day Harry Potter Became an Omega by snuggle_bunny
Fandoms: Harry Potter - J. K. Rowling
20 Dec 2025
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Harry Potter has dealt with a lot of nonsense in his life.
Becoming an omega in a completely different timeline?
Yeah, that’s new.
Especially when the first alpha he meets is Tom Riddle. Alive, gorgeous, smug, and far too interested in the confused omega wobbling in front of him.
Harry’s trying to find his team, keep his dignity, and resist Tom’s stupid unfair face. It’s not going well.- Language:
- English
- Words:
- 81,645
- Chapters:
- 10/?
- Comments:
- 1,135
- Kudos:
- 1,924
- Bookmarks:
- 587
- Hits:
- 36,079
Bookmarked by CastielRiddle
30 Nov 2025
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Tom had never felt magic so pure, and that Potter was an Omega as well? Delicious. Unfortunately, Tom isn’t the only one that wants his magic, and not everyone wants Potter along with that magic.
Series
- Part 37 of HarryTom Oneshots
Bookmarked by CastielRiddle
23 Nov 2025
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Harry told himself Tom and Voldemort were worlds apart, nothing alike but their name. Still, every now and then, in moments so rare he could count them on one hand, he caught echoes of one inside the other.
When facing Voldemort, Harry sometimes glimpsed the lost child he had been. And when he looked at Tom now, he thought he saw a red shimmer deep within those pitch-black eyes.
It unnerved him.
Or: Harry Potter had successfully changed the future by changing Tom Riddle, or so he believed.
Bookmarked by CastielRiddle
23 Nov 2025
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- Words:
- 23,352
- Works:
- 2
- Bookmarks:
- 21
Bookmarked by CastielRiddle
18 Nov 2025
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something (rotten) in the blood by A_Single_Cactus
Fandoms: Harry Potter - J. K. Rowling
08 Nov 2025
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Summary
“Throw ‘em into the loony bin, I would,” Uncle Vernon snarled, his voice rising. “What kind of person burns themself alive? A bunch of freaks, I say,” he grunted tersely.
“Oh, Vernon,” Aunt Petunia whispered. Her voice was trembling as she murmured, “There’s been nearly thirty reports. Thirty reports of people dying horribly. Should we be concerned?”
“Of course not!” Uncle Vernon barked. Multiple rough laughs escaped him. “There’s no need to worry. Privet Drive doesn’t have any freaks. There’s only one.”
The world then became overrun by vampires.
***
A story in which Tom Riddle raises Harry Potter in a post-apocalyptic world. Vampires roam the Earth as intelligent, terrifying monsters—predators that prey on the innocent.
Harry is certain that vampires cannot love. They are merciless, cruel creatures. Tom then slowly falls for him, and Harry refuses to believe it.
Bookmarked by CastielRiddle
10 Nov 2025
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How To Survive Being The Duke's Lover by atticwife
Fandoms: 전지적 독자 시점 - 싱숑 | Omniscient Reader - Sing-Shong
14 Oct 2025
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Kim Dokja wakes up in the body of a cannon fodder set to marry a widowed duke who went crazy after the death of his beloved wife. Said Duke has either killed or driven away all of the brides that came before him. Dokja’s fate seems obvious.
But when Dokja gets there, he feels a strange familiarity to the Duke’s estate, to the gardens, to a mansion he’s never stepped foot in.
And then there’s the Duke himself.
Bookmarked by CastielRiddle
16 Oct 2025
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Is it that sweet? I guess so. by Watermelonsmellinfellon for allbloomgold
Fandoms: Harry Potter - J. K. Rowling
13 Oct 2025
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Harry Potter's open relationship came with a few perks, and everything was supposedly fine so long as he didn't sleep with anyone famous. Everything changes when he manages to accidentally seduce mob boss Tom Riddle and learn that he was dating someone in a rival syndicate.
Tom Riddle is used to getting what he wants no matter what others have to say about it.
Bookmarked by CastielRiddle
13 Oct 2025
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Summary
It still cramped for every step he took, this new and tender organ, as Harry walks to his death, to the imprisoned monster, not as the jailer he's been for the past year, not even as the prophesied enemy, the bitter rival to the defeated Dark Lord, but as death's bride, tasked with gathering the seed of his enemy in his tender womb, nurture a life.
𝘞𝘩𝘢𝘵 𝘵𝘩𝘦 𝘧𝘶𝘤𝘬 𝘢𝘮 𝘐 𝘥𝘰𝘪𝘯𝘨?
Seduce the imprisoned Dark Lord into spilling his seed in Harry’s magically grown womb to bind them to each other under the magical laws of marriage—a surer prison than any cage, jail, or fortress.
𝘏𝘰𝘸 𝘵𝘩𝘦 𝘧𝘶𝘤𝘬 𝘪𝘴 𝘩𝘦 𝘴𝘶𝘱𝘱𝘰𝘴𝘦𝘥 𝘵𝘰 𝘥𝘰 𝘵𝘩𝘢𝘵?
_________
according to the prophecy, Voldemort can only die by Harry Potter's hands but Harry cannot use the Killing curse. The ministry improvises with a.... unique solution.
- Language:
- English
- Words:
- 61,994
- Chapters:
- 15/15
- Collections:
- 5
- Comments:
- 549
- Kudos:
- 1,671
- Bookmarks:
- 413
- Hits:
- 39,748
Bookmarked by CastielRiddle
22 Sep 2025
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All Naruto wanted was a family, a child of his own who'd be the perfect mix of him and his mate. Unfortunately for him he was infertile. He would need a miracle to make his wish come true. Sasunaru [Futuristic/preschool teacher AU, alpha/omega dynamics, & MPREG]
Series
- Part 1 of LOAC
- Language:
- English
- Words:
- 132,836
- Chapters:
- 10/10
- Comments:
- 563
- Kudos:
- 4,656
- Bookmarks:
- 958
- Hits:
- 118,483
Bookmarked by CastielRiddle
22 Sep 2025
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Summary
From childhood to young adulthood, Naruto held in his heart all kinds of love towards Sasuke. The more recent one, though, was the warm emotion enveloping his heart, affirming him that both of them were soulmates, even if Nature was against it.
There had always been something pulling him towards Sasuke—to stay by his side since day one.
(This is a prequel to Little Birds).
Series
- Part 5 of SasuNaru Stories Collection <3
Bookmarked by CastielRiddle
16 Sep 2025
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The one where Naruto posts a video with a kid that looks suspiciously like infamous producer, Uchiha Sasuke.
- Language:
- English
- Words:
- 27,660
- Chapters:
- 10/10
- Comments:
- 298
- Kudos:
- 2,118
- Bookmarks:
- 432
- Hits:
- 42,697
Bookmarked by CastielRiddle
16 Sep 2025
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Death didn’t quite go as Harry expected it to. He died, and the piece of Voldemort’s soul was supposed to die with him. But no one was there to tell him not to touch the thing under the bench.
- Language:
- English
- Words:
- 106,221
- Chapters:
- 36/36
- Collections:
- 4
- Comments:
- 2,445
- Kudos:
- 4,972
- Bookmarks:
- 1,404
- Hits:
- 125,161
Bookmarked by CastielRiddle
22 Aug 2025
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- Words:
- 8,983
- Works:
- 2
- Bookmarks:
- 15
Bookmarked by CastielRiddle
07 Aug 2025
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Summary
Krauser has never trained a beta like Leon, so when he suddenly goes 'on leave' without warning or explanation, it raises a few burning questions...
Series
- Part 1 of Resident Evil Oneshots & Shorts
Bookmarked by CastielRiddle
07 Aug 2025
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What To Expect When You're Unexpectedly Expecting by Riddle_Me_Harry
Fandoms: Harry Potter - J. K. Rowling
18 Dec 2025
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There's a reason another person should never be made into a Horcrux - because magic, life, and souls don’t obey clean lines. What began as a rare, magical event slowly unspools into something far stranger, and far more human. Bound by fate, magic, and a child neither of them expected, the Boy Who Lived and the Dark Lord must confront not just each other but whether this is the first real choice to decide a future either one of them has ever had.
Series
- Part 1 of What to Expect
- Language:
- English
- Words:
- 175,303
- Chapters:
- 27/27
- Comments:
- 981
- Kudos:
- 4,180
- Bookmarks:
- 1,099
- Hits:
- 99,537
Bookmarked by CastielRiddle
05 Aug 2025
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After losing his parents to dark magic, Harry Potter is raised and trained by his former nanny to survive in a dangerous world. Years later, he’s hired as a bodyguard-slash-nanny for Delphini Riddle—the sharp-tongued daughter of Tom Riddle, heir to the powerful Gaunt family. Tom wants to keep his daughter out of their violent legacy. Harry just wants to do his job. But nothing in the Gaunt household is simple—not the child, not the magic, and certainly not the man who hired him.
- Language:
- English
- Words:
- 14,434
- Chapters:
- 10/10
- Comments:
- 92
- Kudos:
- 1,116
- Bookmarks:
- 233
- Hits:
- 14,681
Bookmarked by CastielRiddle
04 Aug 2025
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Summary
When the red sky began snowing ash, they made a pact: only each other, no one else.
"There were three of us."
"No Harry, there was only us. Only you, only me, no one else."
Harry and Tom are separated and brought up on opposing sides. They try to find their way back to each other.
Bookmarked by CastielRiddle
02 Aug 2025
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Summary
“You want me to go back, professor?”
“It’s not a matter of want, my boy. I simply believe that in returning, you may ensure that Tom is vanquished for good. But of course, if memory serves me well, as it often does, your choices so far were made for the betterment of our world. If you choose, instead, to go on, then who am I to stop you?”
“I think I’d like to… go on. See what it’s like. I can always come back, right?”
“My boy, I believe there is very little you can’t do at this point,” Dumbledore says. Then, after several beats, he asks, “Harry, what are you doing?”
Harry’s steps halt at the entrance of the train; his arms warm from the bundle shaking in his arms. He looks down at the fragment of his nemesis; repulsive and pitiful. “I don’t know. But I can’t just leave it here, professor. I can’t.”
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AKA, Teen dads!Tomarry and Scarcrux!Baby in the 1940s.
- Language:
- English
- Words:
- 77,253
- Chapters:
- 9/?
- Comments:
- 403
- Kudos:
- 1,460
- Bookmarks:
- 543
- Hits:
- 27,410
Bookmarked by CastielRiddle
31 Jul 2025
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Lay your sins upon her forgiving bosom. by Fnkjyongtory
Fandoms: Harry Potter - J. K. Rowling
26 Jul 2025
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A dark figure rises from the cauldron, shrouded in shadows–pale and wrinkled and sickly. Like a corpse, a malnourished, unfed monster with crazed red eyes.
"𝘐 𝘤𝘢𝘯 𝘵𝘰𝘶𝘤𝘩 𝘺𝘰𝘶 𝘯𝘰𝘸"
Touch. 𝘈 𝘮𝘰𝘵𝘩𝘦𝘳'𝘴 𝘵𝘰𝘶𝘤𝘩. That is what he needs. No man raised under a loving mother would ever turn into a monster. Voldemort was never coddled, held close to his dam’s bosom, never fed on her milk, did not soothe himself upon her nipple–
Maybe that's why he was so hungry now. So angry, so crazed. An unfed infant will throw tantrums. Distantly, his scar pulsed. He stopped baring his fangs–why raise it at a hungry child ?
- Language:
- English
- Words:
- 13,477
- Chapters:
- 4/4
- Comments:
- 138
- Kudos:
- 1,021
- Bookmarks:
- 180
- Hits:
- 14,978
Bookmarked by CastielRiddle
29 Jul 2025