Alternate Universe - Harem FanFiction

Yandere simulator Au

Yandere simulator Au

F/F
F/M
Multi
G
Updated
11.04.2025
Fandom
Yandere Simulator (Video Game)
Characters
Other(s), Ayano Aishi | Yandere-chan/Taro Yamada | Senpai, Ayano Aishi | Yandere-chan/Rivals, Ayano Aishi | Yandere-chan/Budo Masuta, Ayano Aishi | Yandere-chan/Megami Saikou, Ayano Aishi | Yandere-chan/Osana Najimi, Ayano Aishi | Yandere-chan/Oka Ruto, Ayano Aishi | Yandere-chan & Rivals, Ayano Aishi | Yandere-chan/Midori gurin, Ayano Aishi | Yandere-chan, Rivals (Yandere Simulator), Budo Masuta,
Tags
Yandere Harems Polyamorous Character Pacifist Ayano Aishi | Yandere-chan Alternate Universe - Not Yandere (Yandere Simulator) Alternate Universe - Harem
Ayano has never felt anything, her mom said one day she finding the person who would complete her untill she runs into taro but she isn't the one who caught feelings.OrTaro,budo, and most of the other rivals some how fell for ayano and turned yandere...
L: The Last Salvation Mobius

L: The Last Salvation Mobius

F/F
F/M
Gen
Multi
G
Updated
11.04.2025
Fandom
Sonic the Hedgehog - All Media Types Star Fox (Video Games) Sly Cooper (Video Games)
Characters
Sally Acorn, Original Human Character(s), Amy Rose (Sonic the Hedgehog), Melody Prower, Lupe Wolf
Tags
Incest Semi-Public Sex Lesbian Sex Alternate Universe - Harem Alternate Universe - Prehistoric Nude Beach Nude Photos
Após sua morte na terra quando faz um sacrifício heroico, Lionel receba chance de poder viver de novo em outro mundo ao conhecer a deusa criadora de desse mundo e após uma conversa, deve ajudar a salvar as espécies dominantes da extinção, mas será el...
YuYu Hakusho Let's Go

YuYu Hakusho Let's Go

F/F
F/M
Multi
Other
G
Updated
11.04.2025
Fandom
幽☆遊☆白書 | YuYu Hakusho: Ghost Files (Anime & Manga)
Characters
Yusuke (YuYu Hakusho), Hiei (YuYu Hakusho), Botan (YuYu Hakusho), Koenma (YuYu Hakusho), Genkai (YuYu Hakusho), Youko Kurama (YuYu Hakusho), Yomi (YuYu Hakusho)
Tags
Explicit Language Eventual Romance Alternate Universe Future Fights Alternate Universe - Harem Past present Heaven & Hell Demon Realm other world Language
If I give a summary about the story, it will ruin the first chapter so just read it trust me it's pretty good and if you don't like it dont ever read it again.
Intimacy - German translation

Intimacy - German translation

Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Original Female Character(s), Original Male Character(s), Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Hermione Granger, Tom Riddle | Voldemort,
Tags
Alternate Universe - Canon Divergence Slow Burn Pregnancy Power Imbalance BAMF Harry Potter Bullying Mpreg Happy Ending Alternate Universe Alternate Universe - Voldemort Wins Powerful Harry Potter Alternate Universe - Royalty
Seit seiner Jugend war Harry vom Kaiser, dem Gründer der Slytherin-Dynastie und Herrscher der Welt, fasziniert. Als die Chance auftauchte, Teil seines Harems zu werden, ergriff Harry sie, begierig darauf, den schwer fassbaren Mann näherzukommen. Alle...
Desire of Love

Desire of Love

F/M
Multi
G
Updated
14.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Fleur Delacour/Harry Potter, Harry Potter, Fleur Delacour, Draco Malfoy, Ron Weasley, Hermione Granger, Ginny Weasley, Tom Riddle | Voldemort, Original Muggle Character(s), Albus Dumbledore, Voldemort (Harry Potter),
Tags
BAMF Harry Potter Romantic Angst Romance Harry Potter Needs a Hug Alternate Universe - Harry Potter Setting Alternate Universe - Harem Female Voldemort (Harry Potter) Gamer Harry Potter Muggle/Wizard Relations Muggle Life Good Albus Dumbledore Female Ron Weasley
Harry a young man of 11, known by his signature name the freak desires love which he lacks due to the mental abuse he receives from his relatives. Soon a young woman enters his life, and from there on he feels the warmth that was hidden from his eyes...
Amor de dioses

Amor de dioses

F/F
M/M
G
Updated
12.04.2025
Fandom
原神 | Genshin Impact (Video Game)
Characters
Scaramouche (Genshin Impact), Amber (Genshin Impact), Kong | Aether (Genshin Impact), Ying | Lumine (Genshin Impact), Shikanoin Heizou, Kuki Shinobu, Dainsleif (Genshin Impact), Albedo (Genshin Impact), Lisa (Genshin Impact), La Signora (Genshin Impact), Venti (Genshin Impact), Hu Tao (Genshin Impact),
Tags
Forced Marriage Mpreg Polyamory Arranged Marriage Unplanned Pregnancy Alternate Universe - Harem Soft Ying | Lumine (Genshin Impact) Immortal Ying | Lumine (Genshin Impact) Ying | Lumine Has a Harem (Genshin Impact) Deity Ying | Lumine (Genshin Impact) Cute Kong | Aether (Genshin Impact) Immortal Kong | Aether (Genshin Impact)
En Teyvat gobiernan dos dioses amados por todos: Lumine y Aether.Esta es la historia de ambos hermanos y su vida diaria con sus parejas.
El Omega del Príncipe

El Omega del Príncipe

F/F
M/M
Multi
G
Updated
12.04.2025
Fandom
Naruto
Characters
Uchiha Sasuke/Uzumaki Naruto, Uchiha Sasuke, Uzumaki Naruto, Hatake Kakashi, Haruno Sakura, Hyuuga Hinata, Uchiha Itachi, Uchiha Obito, Namikaze Minato, Deidara (Naruto), Hatake Kakashi/Umino Iruka, Hatake Kakashi/Uchiha Obito,
Tags
Alpha/Beta/Omega Dynamics Mpreg Alpha/Omega Alternate Universe - Royalty My First Fanfic Alternative Universe - Kingdom Omega Verse Harems Bottom Uchiha Sasuke Omega Uchiha Sasuke Alpha Uzumaki Naruto Alternate Universe - Harem
Naruto es un príncipe perdido que fue encontrado, conoce a Sasuke un joven desafortunado que termino siendo esclavo..... Los personajes pertenecen a Masashi Kishimoto y la compañía Shonen Jump.Este me encanta el Sultán así que esta inspirada un poqui...
Little Rose-Coloured Mistakes

Little Rose-Coloured Mistakes

F/F
F/M
M/M
Multi
G
Updated
18.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Original Female Character(s), Harry Potter, Sirius Black, Severus Snape, Draco Malfoy, Ron Weasley, Hermione Granger, Ginny Weasley, Fred Weasley, George Weasley, Dolores Umbridge, Albus Dumbledore,
Tags
Original Character(s) Torture Yandere Possessive Behavior Found Family Polyamory Soul Bond Worship Alternate Universe - Harem Order of the Phoenix (Harry Potter) Animagus Dumbledore's Army
In a world like hers, anything can happen, and, as in every sense of injustice, bad things happen to good people.
Intimacy

Intimacy

F/M
M/M
Multi
G
Updated
19.04.2025
Fandom
Harry Potter - J. K. Rowling
Characters
Regulus Black, Original Female Character(s), Original Male Character(s), Harry Potter, Sirius Black/Remus Lupin, James Potter/Lily Evans Potter, Remus Lupin, Sirius Black, James Potter, Lily Evans Potter, Hermione Granger, Tom Riddle | Voldemort,
Tags
Alternate Universe - Canon Divergence Slow Burn Pregnancy Power Imbalance BAMF Harry Potter Bullying Mpreg Happy Ending Alternate Universe Alternate Universe - Voldemort Wins Powerful Harry Potter Alternate Universe - Royalty
Ever since he was young, Harry had been fascinated with the Emperor, the founder of the Slytherin Dynasty and ruler of the world. When the chance appeared to become a part of his Harem, Harry jumped at it, eager to figure out the elusive man. He did...