Yu Niisan

(C79) [i.r.o.Zi (Mutsuki Ginji, Aoi Shinji)] Tsuuhou Shimasuyo Oniisan (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [Kamikakushi]

[Warabimochi] HENTAI Oniisan "Tendo Nabiki" (Ranma 1/2)

Souda Kyouko Nukou.

(Reitaisai 12) [Lolimate (Niisan)] Koumakan de Arbeit suru Hon (Touhou Project) [Chinese] [沒有漢化]

Seiyoku Shorichou Futanari Sakuya

Tonari no Ecchi na Oniisan. 1

[Warabimochi] HENTAI Oniisan VS Yomi (Ga-Rei)

[Lolimate (Niisan)] Seirensen After Houjuu Nue Hen (Touhou Project) [Digital]

(C90) [Lolimate Seizou Koujou (Lolimate)] Usagi no Takujisho-san (Touhou Project) [English]

[Lolimate Seizou Koujou (Lolimate)] Souda Kyouko Nukou. (Touhou Project) [Digital]

(C92) [Lolimate Seizou Koujou (Lolimate)] Souda Kyouko Nukou. (Touhou Project)

Tonari no oniisan no Karada ga sugokute ki ni naru.

(6tsugo no Tamashii Forever) [Ameiroroze (Akiya Rino)] Niisan Nanka Daikirai (Osomatsu-san)

(CT9) [Black Angel (Nejiki Rio, Nekovi)] Ojou-sama... Konna Kakkou Hazukashii desu... (Touhou Project)

(C76) [Shichiyou Souryuujin (Soushin Souma)] Oreteki Crimson Smash (ToHeart2, Comic Party)

[Shamon Tei (Shamon)] Kitarou Kangeki!!! Zenpou kara Neko Musuko Kouhou kara Ao Niisan Soshite-- (Gegege no Kitarou)

(C88) [Lolimate (Niisan)] Nekogarasu ni Sasowarete! (Touhou Project)

(C95) [Anmitsuyomogitei (Michiking)] Inemuri Jouzu no Daitoshokan (Touhou Project)

Tonari no Ecchi na Oniisan. 1

(Reitaisai 12) [Lolimate (Niisan)] Vampire Silhouette (Touhou Project)

(COMIC1☆7) [Number2 (Takuji)] Kataomoi Shiteta Oniisan ni Shinyuu no Mae de Shojo wo Ubawarechaimashita. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

(COMIC1☆9) [Come Through (Adumi Kazuki)] Chino-chan ni Oniisan te Iwaretai! (Gochuumon wa Usagi desu ka?) [Chinese] [绅士仓库汉化]

Oniisan!! Gosoudan Ga Arimasu!!

Amai Oniisan wa Suki Desu ka?

[Lolimate Seizou Koujou (Lolimate)] Unknown Game (Touhou Project) [Digital]

(Ao no Seiiki) [Renbu EXE (Subuta)] Niisan no Koukishin (Ao no Exorcist)

Futanari akachan kyouki no saimin o rusuban

[Lolimate Seizou Koujou (Lolimate)] FutoMomo. (Touhou Project) [Digital]

(Shuuki Reitaisai 3) [Lolimate Seizou Koujou (Lolimate)] Suwako-sama no Iutoori! (Touhou Project)

Kokoro Sagashi. | 寻心

[Lolimate Seizou Koujou (Lolimate)] FutoMomo. (Touhou Project) [Digital]

(COMIC1☆7) [YASUDANCHI (YASUDA)] Oniisan Heart Taiho Shimasukarane (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [doujin-moe.us]

[Mine Noujou (Mine Mura)] Oniisan nan da kara Gaman shinasai [Digital]

(C91) [Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project)

[Tsutsumi Akari] Ane no Ana - An elder sister's lewd cavity Ch. 1 [English] [Niisan]

Action Pizazz 2021-07

[Lolimate Seizou Koujou (Lolimate)] Yumegokochi no Uchouten (Touhou Project) [English] [Doujins.com] [Digital]

Deccott

(C81) [FIZZCODE (Satonishi)] Niisan ga Peropero (Ao no Exorcist) [English]

Shinmyoumaru ga Onaho ni Machigawareru Hon

(Reitaisai 11) [Lolimate (Niisan)] Touhou Sangetsusei After (Touhou Project)

[Lolimate Seizou Koujou (Lolimate)] Uso no Odorokashikata o Oshierarete Tokuige ni Jissen suru Kogasa-chan (Touhou Project) [Digital]

(SUPER24) [Smoke (Mennu)] Niisan ga Warui n da | Nii-san is so mean! (Tales of Xillia) [English] [Pandora's Actor]

(C87) [Lolimate (Niisan)] Komeiji Koishi no Onee-chan Kyuushutsu Daisakusen! (Touhou Project)

[BARGAIN DUSH] Otona No Oniisan Muke Da Yo

Bokura no Nazrin wa Bukiyou Kawaii!

MAGICA BAD ROUTE

[to-hi (Shima)] Kirei na Oniisan wa, Suki Desu ka? (K)

[Mofumoffu (Sachimo)] Amai Oniisan wa Suki Desu ka? (Kuroko no Basuke)

[Maito Shirou] Isshoukenmei Oniisan

[Warabimochi] HENTAI Oniisan to Madoka-chan (Rinne no Lagrange)

Suyasuya Kyouko-chan o Osawari Kansatsu

[Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project) [English] [constantly] [Digital]

(C87) [Intoku.info (Endou Hiroto)] Koisuru Bakunyuu Miko wa Hajimete dakedo Niisan ni Netsuretsu ni Semacchau [Chinese] [光年漢化組]

[Kaochuu Kingdom (Sisei)] kinjou no danchi ni sunderu abunai oniisan to iitoko no obocchan shotta no hattofuru kouyuuroku

ore to niisan no natsuyasumi

(C88) [Lolimate (Niisan)] Okuu-chan ga Youji Taikou shichatta Hon (Touhou Project)

Rider VS HENTAI Oniisan

Zenkō danshi ashi dorei keikaku

Maruyama Aya Ryoujoku Goudoubon

Tonari no Ecchi na Oniisan. 1

(C89) [Lolimate (Niisan)] Muchi Nitori no Tomodachi Jouzu ni Dekiru kana? (Touhou Project)

[Lolimate Seizou Koujou (Lolimate)] Yumegokochi no Uchouten (Touhou Project) [Digital]

[Kinokomushin (Kinokomushi)] Doutei Oniisan no Koto Kiniicchattakara Koishi ga Nuite Agetemo Ii yo? (Touhou Project) [Digital]

(C86) [Lolimate (Niisan)] Gensoukyou Jitsuroku! Shoujo-tachi ni yoru Seiteki Boukou Eizoushuu! (Touhou Project) [Chinese] [个人翻译]

[Hanamizawa Q-Tarou] Hiyoko

HENTAI Oniisan to Madoka-chan | HENTAI Oniisan and Madoka-chan

[Lolimate Seizou Koujou (Lolimate)] FutoMomo. (Touhou Project) [Digital]

ネコガラスに誘われて!

[Mine Noujou (Mine Mura)] Oniisan nan da kara Gaman shinasai | You're my Oniisan so please endure it! [English] {Transgenderlations} [Digital]

Kyou no Toriko

(6tsugo no Tamashii Forever) [Ameiroroze (Akiya Rino)] Niisan Nanka Daikirai (Osomatsu-san)

HENTAI Oniisan VS Ajimu Najimi

[Saikyou Heiki Kareshi. (107 Shiki)] Niisan No Jikan (Hetalia: Axis Powers)

(CW36) [Kayoudou (Shouka)] 十年後的人生諮詢 (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Chinese]

(C87) [Intoku.info (Endou Hiroto)] Koisuru Bakunyuu Miko wa Hajimete dakedo Niisan ni Netsuretsu ni Semacchau

(C92) [Lolimate Seizou Koujou (Lolimate)] Souda Kyouko Nukou. (Touhou Project)

[HP0.01 (Eikichi)] Hatakura Oniisan (Hetalia: Axis Powers)

(C85) [Dot chicken (Chikuan)] Omocha na Niisan (Tales of Xillia)

[Lolimate Seizou Koujou (Lolimate)] Uso no Odorokashikata o Oshierarete Tokuige ni Jissen suru Kogasa-chan (Touhou Project) [Digital]