15 Works in Nonaka Yuuki
Listing Works
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My new life in a new world. by AlmDragonrend, Vox_Premium
Fandoms: 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil (Anime & Manga), 転生したらスライムだった件 - 伏瀬 | Tensei Shitara Slime Datta Ken | That Time I Got Reincarnated as a Slime - Fuse, To Love-Ru, Rosario + Vampire
20 Dec 2025
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Summary
Basara died when he and his family were unexpectedly attacked by an unknown enemy. Reborn with a new body, he tries to find a home in this new world.
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High School DxD - Random x Revolution by TRUExtremeSamxX
Fandoms: Chaos Gacha - Fandom, Highschool DxD (Anime), ハイスクール DxD - 石踏 一榮 | High School DxD - Ishibumi Ichiei, 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil (Anime & Manga), Black Souls (Sushi Yuusha Toro Video Game)
18 Dec 2025
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Summary
Oh, I have a bad feeling about this. (Chaos Gacha, SI, Harem)
Series
- Part 4 of Stories that started as Snippets
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Devil Sisters of Deku! by ShadowJoestar
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types
13 Dec 2025
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Summary
Izuku Tojo is the son of two mothers as the family has it's own secret such has being in involved with the supernatural in more ways than one, and now he has gained two new sisters and they are demons as well. But even so, Izuku made a promise to protect his sisters from any danger and grow more in spirit and in power. And getting a massive harem along the way. Do Not Own Series.
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Kuroinu - Rise of a Bodyguard by TRUExtremeSamxX
Fandoms: 黒獣～気高き聖女は白濁に染まる～ | Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru (Anime), ようこそ！ スケベエルフの森へ | Youkoso! Sukebe Elf no Mori e (Anime), Kyonyuu Fantasy, 巨乳エルフ母娘催眠 | Kyonyuu Elf Oyako Saimin (Visual Novel)
12 Nov 2025
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Summary
Waking up in a fantasy world? Why not become a Princess’ bodyguard? I’m sure it'll be hard to… Actually, it won’t. (SI, Harem, maybe AU, Expies included)
Series
- Part 2 of Stories that started as Snippets
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Testament of DxD by Arthur_Leviatan
Fandoms: 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil (Anime & Manga), Highschool DxD (Anime), ハイスクール DxD - 石踏 一榮 | High School DxD - Ishibumi Ichiei
05 Jul 2025
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Summary
Basara Toujou ha llegado a una nueva ciudad donde esperaba no tener que lidiar con algo mayor que cruzar la secundaria, pero varios acontecimientos lo harán conocer nuevas personas y superar traumas del pasado.
¿Podrá Basara tener una vida alejada de los problemas? ¿O será envuelto en la mayor guerra jamás vista?
Esas preguntas y muchas más serán respuestas, pero con la condición de siempre recordar algo.
El Apocalipsis ha iniciado
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The Gangbang Theory by AnimatedGamer
Fandoms: 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types
30 May 2025
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Summary
The ladies of the Toujou household realize that only a third of them have had the pleasure of having group sex with Basara. Its time to fix that.
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Naruto x Shinmai maou: Minato harem by TheNetorareKing30
Fandoms: Naruto (Anime & Manga), 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil (Anime & Manga)
21 Apr 2025
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Summary
apartir de ahora, no saldrá de la casa hasta que su relación con Naruto mejore...-decia una voz fria siendo Chisato realmente Minato no sabía cómo había terminado aquí, siendo atrapado y tomado de rehen por un grupo de chicas quien había criado a su hijo inútil que lo abandonó a los 5 años
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Operation Testament by Thatcher_thonkin
Fandoms: 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types, Original Work
07 Jun 2023
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Summary
A squad of 14 BlackWatch Mercenaries enter the “Testament of sister new devil” household then kills the loli(Maria Naruse), the maid(Zest), the sisters(Yuki and Kurumi Nonoka), captures the Heroine(Mio Naruse), and the main character(Basara Toujou). Then they collect their contract payment of 850,000 credits($2.1 million dollars)
Series
- Part 3 of PMC BlackWatch Side Stories
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Pure White Knight by InfinitePrince (Liteisat)
Fandoms: ハイスクール DxD - 石踏 一榮 | High School DxD - Ishibumi Ichiei, Highschool DxD (Anime), 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types, 原神 | Genshin Impact (Video Game)
29 Jun 2022
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Summary
Oh hello dear passenger, how can I help you?
Know more about me? Very well; I am a knight working for the Gremory Family, originally just a butler of the now acclaimed Satan Lucifer, with his rise as Satan I ended up needing to serve another lord...
Mr Gremory? No, no, now I'm in working with the next Gremory heiress as her knight, Rias Gremory.
Disclaimer: I do not have neither make money with any of the works, images, etc, showed here, credits to their authors.
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Shinmai Maou no Testament wedgies by Supenku
Fandoms: 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types
24 Sep 2021
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Series
- Part 1 of Shinmai Maou no Testament wedgies
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Deals Sealed by a Kiss by Maxbass
Fandoms: Deals Sealed by a Kiss (Shinmai Maou no Keiyakusha), 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types
30 Jan 2021
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Summary
After getting reacquainted with her old girlfriend Chisato, it is now time for Marcella to get to know her new gilrfriends a little better and it is decided that they will go on a date with her which the herm goddess islooking forward to.
Sequel and finale to A New Teacher and Close Friend it continues where that story left of. Originally planned as single story but as the first story developed, a two-part story felt more appropiate.
Characters:
Marcella Highthorn (original) © Maxbass
Shinmai Maou no Keiyakusha © Uesu Tetsuto and Ōkuma NekosukeSeries
- Part 2 of Shinmai Maou no Keiyakusha
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A New Teacher and Close Friend by Maxbass
Fandoms: 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types
16 Dec 2020
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Summary
It has been three years since Basara had died and his friends and lovers still feel the loss when an old friend from Chisato's past makes a sudden return as the new teacher, of which Chisato is the school nurse at, and the fortune of these ladies will change forever.
Characters:
Marcella Highthorn (original) © Maxbass
Shinmai Maou no Keiyakusha © Uesu Tetsuto and Ōkuma NekosukeSeries
- Part 1 of Shinmai Maou no Keiyakusha
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Nothing Wrong With It by EternalKing
Fandoms: 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types, Highschool DxD (Anime)
21 May 2019
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Summary
Issei Hyuudo was a perverted boy of many fetishes. NTR happened to be one of them. And thus, asks the one man he could trust, Basara Toujou, to be the one to give his women sexual pleasure. As for Basara, he was no pervert like Issei, but he was far more familiar and comfortable with the Sin of Lust than Issei thought.
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Testament of the Wayward Son by WrestleCrazyGamer
Fandoms: 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types
25 Feb 2019
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Summary
Souji Toujou is the youngest child and lacks any potential as a fighter. He's forced to adopt a weapon that molds itself to be compatible to the user, whether they can handle the power or not. The one he chooses gets him on the radar of some rather powerful demons.
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Tōjō Basara and the Succubus' Mate by SeerKing
Fandoms: 新妹魔王の契約者 | Shinmai Maou No Testament | The Testament of Sister New Devil - All Media Types
23 Sep 2016
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Summary
After returning from the Demon World, fresh from combat with Demon Lord Leohart and the Council, Tōjō Basara is having a problem; Maria keeps slipping into his bed every night and he is fast approaching the limit of his self-control. Then Maria discovers something about herself that affects him. What will this mean for Basara?