BigOakTree
Fandoms
Recent works
-
Tags
Summary
Shinji's daily life is turned upside down, as a certain redhead babe comes crashing down on him, ready to show what her massive piece of ass can do to a cutie like him! And it doesn't take long before lewdness is set loose, as the EVA Unit pilot turns out to be packing a huge surprise~.
Co-written with BigOakTree, additional editing by Cursiosity.
Series
- Part 30 of EVA Smut
- Part 25 of Saiga/OakTree Collabs
-
Summoned to Another World with Hyper Proportions by BigOakTree, King_of_WOW
Fandoms: Re:ゼロから始める異世界生活 | Re:Zero Starting Life in Another World (Anime)
12 Feb 2026
Tags
Summary
Subaru gets summoned to another world, only for everything to get derailed by his own and the local women's absurd proportions!
Series
- Part 1 of WOW/OakTree Collabs
-
Tags
Summary
A young boy with a giant penis gets a harem. Who is this young boy? How does he get a giant penis to begin with? You decide.
Series
- Part 2 of Series
-
Tags
Summary
Ada Wong has dealt with the most dangerous of missions, and her latest assignment will be pushing her skills to the ultimate level possible, leading her to the path of the most shameless debauchery possible!
Co-written with BigOakTree.
Series
- Part 24 of Saiga/OakTree Collabs
-
Shotaonee Quickies by BigOakTree
Fandoms: Original Work, Touhou Project, Fate/stay night & Related Fandoms, Dragon Ball
01 Jan 2026
Tags
Summary
Simple explicit short stories focusing on Shotaonee relationships.
Series
- Part 1 of Anthologies
Recent series
-
EVA Smut by BigOakTree, Fuuryu92, gingerandspice (WanderingMind11), Horror93, LewderThanLight, Mad_Holy, nobodyreallyimportant, SaigaDrop, slicerness, Slyboyseth, Spira1010
Fandom Akame ga Kill! (Anime & Manga), Chainsaw Man (Manga), Fate/Grand Order, Fate/kaleid liner PRISMA ILLYA, Fullmetal Alchemist - All Media Types, Gainax - Fandom, Heavy Object (Anime), Mahou Shoujo Madoka Magika | Puella Magi Madoka Magica, Neon Genesis Evangelion, Rebuild of Evangelion | Evangelion: New Theatrical Edition, Senjou no Valkyria | Valkyria Chronicles, Shingeki no Kyojin | Attack on Titan, Tengen Toppa Gurren Lagann, Top o Nerae! Gunbuster, Top wo Nerae 2! Diebuster, うる星やつら | Urusei Yatsura, スーパーロボット大戦 | Super Robot Wars, 新世紀エヴァンゲリオン 碇シンジ育成計画 | Neon Genesis Evangelion: The Shinji Ikari Raising Project (Manga), 新世紀エヴァンゲリオン鋼鉄のガールフレンド | Neon Genesis Evangelion: Girlfriend of Steel
28 Feb 2026
Summary
BIG DICK SHINJI. Also there's hot lesbian action.
- Words:
- 461,104
- Works:
- 31
- Bookmarks:
- 94
-
Anime Smut by BigOakTree, hrodvitnon, KamenWriter_789, King_of_WOW, Master_of_Chaldea, SaigaDrop, Spira1010, The_RedWriter
Fandom Bleach (Anime & Manga), Boruto (Anime & Manga), Dandadan (Anime), Dandadan (Manga), Fairy Tail, Fate/Apocrypha, Fate/EXTRA, Fate/Grand Order, Fate/kaleid liner PRISMA ILLYA, Fate/stay night & Related Fandoms, Fate/Zero, Gachiakuta (Anime), Gachiakuta (Manga), Naruto (Anime & Manga), One Piece (Anime & Manga), Pocket Monsters | Pokemon - All Media Types, RWBY, SPY x FAMILY (Anime), SPY x FAMILY (Manga), Tengen Toppa Gurren Lagann, Yu-Gi-Oh! Duel Monsters (Anime & Manga), Zenless Zone Zero (Video Game), この素晴らしい世界に祝福を! | KonoSuba: God's Blessing on this Wonderful World! (Anime & Manga), ハイスクール DxD - 石踏 一榮 | High School DxD - Ishibumi Ichiei, メカウデ | Mechanical Arms (Anime), ワンパンマン | One-Punch Man, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga), 姉なるもの | Ane Naru Mono | The Elder Sister-Like One (Manga), 小林さんちのメイドラゴン | Kobayashi-san Chi no Maid Dragon | Miss Kobayashi's Dragon Maid, 怪獣８号 | Kaiju No. 8 (Anime), 怪獣８号 | Kaiju No. 8 (Manga), 炎炎ノ消防隊 | Enen no Shouboutai | Fire Force (Anime), 炎炎ノ消防隊 | Enen no Shouboutai | Fire Force (Manga), 葬送のフリーレン | Sousou no Frieren | Frieren: Beyond Journey's End (Anime), 葬送のフリーレン | Sousou no Frieren | Frieren: Beyond Journey's End (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Anime), 魔入りました! 入間くん | Mairimashita! Iruma-kun | Welcome to Demon School! Iruma-kun (Manga), 魔法少女にあこがれて | Mahou Shoujo ni Akogarete | I admire magical girls and... (Anime)
26 Feb 2026
- Words:
- 609,563
- Works:
- 43
- Bookmarks:
- 31
-
Toku Smut by BigOakTree, Fuuryu92, KamenWriter_789, SaigaDrop, The_RedWriter
Fandom Kamen Rider - All Media Types, Kamen Rider 555, Kamen Rider Ex-Aid, Kamen Rider Zero-One, Kamen Rider Zi-O, SSSS.Gridman (Anime), Super Sentai Series, シン・仮面ライダー | Shin Kamen Rider (2023), 仮面ライダーギーツ | Kamen Rider Geats, 王様戦隊キングオージャー | Ohsama Sentai King-Ohger (TV), 騎士竜戦隊リュウソウジャー | Kishiryu Sentai Ryusoulger
18 Oct 2025
- Words:
- 107,788
- Works:
- 13
- Bookmarks:
- 9
-
Saiga/OakTree Collabs by BigOakTree, SaigaDrop
Fandom Biohazard | Resident Evil (Gameverse), Bleach (Anime & Manga), Fairy Tail, Fate/Grand Order, Fate/stay night & Related Fandoms, Fate/Zero, Helluva Boss (Web Series), Naruto (Anime & Manga), Neon Genesis Evangelion, SSSS.Gridman (Anime), Tengen Toppa Gurren Lagann, The Coffin of Andy and Leyley (Visual Novel), Zenless Zone Zero (Video Game), この素晴らしい世界に祝福を! | KonoSuba: God's Blessing on this Wonderful World! (Anime & Manga), スーパーロボット大戦 | Super Robot Wars, ハイスクール DxD - 石踏 一榮 | High School DxD - Ishibumi Ichiei, 崩坏3rd | Honkai Impact 3rd (Video Game), 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 葬送のフリーレン | Sousou no Frieren | Frieren: Beyond Journey's End (Anime), 葬送のフリーレン | Sousou no Frieren | Frieren: Beyond Journey's End (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 니케: 승리의 여신 | Goddess of Victory: Nikke (Video Game)
23 Feb 2026
- Words:
- 344,328
- Works:
- 25
- Bookmarks:
- 3
-
WOW/OakTree Collabs by BigOakTree, King_of_WOW
Fandom Re:ゼロから始める異世界生活 | Re:Zero Starting Life in Another World (Anime)
12 Feb 2026
- Words:
- 6,027
- Works:
- 1
- Bookmarks:
- 1