Ooba Nii

[Oobanburumai] Hatsukoi wa Chikan deshita. [Chinese]

(AC2) [AquaDrop (Mikami Mika)] Oiwai Sex 3 ~Onii-chan 20-sai no Hi~ | Celebration Sex 3 ~Onii-chan's 20th Birthday~ [English] {Doujins.com}

(C81) [Studio Wallaby (Niiruma Kenji)] Nami no Iinari Saimin (One Piece)

[Takatobiya] Super-Z-Car (Omoikkiri Kagaku Adventure Sou Nanda!)

(C91) [Majihima, POCHI (Bocha, Nagisora Riku)] Royal wa Nii (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [大友同好会]

(Shuuki Reitaisai) [Lolimate (Niisan)] Makkurayami na Mirai (Touhou Project)

[Kuon Mao] Oniichan wa Shinpaishou | Oniichan Is a Worrywart (Tanoshiku Nakayoku Yasashiku ne) [English] [Shouta-kun]

(C78) [Pantsu Desperado (Kari (Ooba Yoshifumi, Sakemasu)] Saa, Yattemiyou!

[Kinokomushin (Kinokomushi)] Doutei Onii-san no Koto Kiniicchatta kara Koishi ga Hamete Agetemo Ii yo? (Touhou Project) [Digital]

Mousouten Granblue Fantasy 3

[Anthology] 2D Comic Magazine Tanetsuke Press de Zettai Ninshin! Vol. 2 [Digital]

(SC57) [HATENA-BOX (Oda Kenichi)] Onii-chan wa Kawaii Imouto ga Mamori-masu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!)

(C65) [MSIZE (Riumu)] Iu koto kiite yo!! Onii-chan | Follow My Orders, Onii-chan! [English] =Little White Butterflies=

(C73) [Torauto Inu (Torauto Inu)] Ie de Nii-san to (Naruto)

(COMIC1☆4) [Studio Wallaby (Niiruma Kenji)] Yadoya no Ruida (Dragon Quest IX)

(C93) [PIANIISHIMO (Pija)] Sagisawa Fumika wa Yoku Moteru (THE IDOLM@STER CINDERELLA GIRLS)

[Anthology] Ero Gaki tachi ni Okasareta Heroine-tachi [Chinese]

[COMIC1☆2] [Kamo Roosaazu (Oobanburumai)] Kapuchuu to Vampire (Rosario + Vampire)english(partial color

(C77) [Kamoro-sa-z (Migiyori, Oobanburumai)] KämpFUCK! (Kämpfer) [English] {doujin-moe.us}

(C90) [Studio Wallaby (Niiruma Kenji)] Sailor Mars ga Hitomebore Shita Oji-san to Seikou (Bishoujo Senshi Sailor Moon)

Nico-nii Scout Sagi

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Nii-chan no Jikkendai!? [Digital]

(ABC 3) [Studio Wallaby (Niiruma Kenji)] Nina Arika Els to H na Kankei (Mai-Otome)

(CR35) [Studio Wallaby (Deep Purple '72)] Anata ga Oniichan (Shuukan Watashi no Onii-chan)

(C70) [Kotonoya (Kirihara Futaha)] Nii-sama! Seifuku desu yo! (Bleach)

(Reitaisai 12) [Beniiro Kaitenkikou (Seki)] Yakukai (Touhou Project)

[Pihii Shobou (Pihii)] SuperSen de Atta Deka Nii-chan

(C92) [Niirokumaru (Sakura Shibataro)] Rem no Jikan (Re:Zero kara Hajimeru Isekai Seikatsu)

[Knuckle Curve] Kono Manga wa Onii-chan no Teikyou de Ookuri Shimasu | This Manga is an Offer From Onii-chan (COMIC Megastore 2012-01) [English] {doujin-moe.us}

[Oobayashi Mori] Anna, Omae wa Petit Angel

[Hayake] Imouto no Hadaka o Mite Koufun Suru nante Hen na Onii-chan | What Kind of Weirdo Onii-chan Gets Excited From Seeing His Little Sister Naked? [English] [Mistvern + Shippoyasha] [Digital]

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

[Teru] Chin Nii-chan [Chinese] [黑街汉化组]

[Studio Wallaby (Niiruma Kenji)] Yadoya no Roxanne (Dragon Quest IX)

[INFINITY-FORCE (Mercy Rabbit)] Nounai Shucchou! Nerima Onii-chans!! | Cranial Business Trip! Nerima's Onii-chan!! (Digitama 04 FRONTIER) (Digimon Tamers) [English]

(C94) [PIANIISHIMO (Pija)] Himegoto Komachi (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]

Ore no Kageyama wa OOO Fetish desu!!

Nipponichi no Mesubuta to Masegaki

(C92) [Esebateira (Shibuki Oroshi)] Bijin Shimai Jitsuroku Shinjuku Ura Seitai (Persona 5) [English] {Doujins.com}

Zutto! Ikuiku Onii-san!

[Kikyakudou (Karateka-VALUE)] Cleopatra Force ～Warume no Shinpi desu～ (Cleopatra Fortune)

[PIANIISHIMO (Pija)] Sagisawa Fumika wa Yoku Moteru (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

[Studio Wallaby (Niiruma Kenji)] Reckless Run (Onegai Teacher)

[Kamoro-Sa-Z (Oobanburumai)] Infinite DoStratos (Infinite Stratos) [Digital]

[Mogiki-chan chi (Mogiki Hayami)] Mesu Neko Onii-san | Female Cat Onii-san (Go! Princess Precure) [English] [N04h] [Digital]

Bijin Shimai Jitsuroku Shinjuku Ura Seitai

(C90) [PIANIISHIMO (Pija)] Honda Mio no Bojou (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}

[Oobanburumai] Chiteki Koukishin - Erotic Curiosity [English] {Taihen Zombii + Kusanyagi}

Nii-san, Ashi Monde Choudai After

[PIANIISHIMO (Pija)] KAREN from HELL (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [黑条汉化] [Digital]

(C92) [PIANIISHIMO (Pija)] Mifune Miyu no Koukai (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]

(C85) [Lolimate (Niisan)] Touhou Chireiden After? Hen (Touhou Project)

[Gengorou] Nakayoku shite ne, Onii-chan | Let's Get Along, Onii-Chan (Kyou Mo Nekasenaikara) [English] {Mistvern}

(C93) [PIANIISHIMO (Pija)] Sagisawa Fumika wa Yoku Moteru (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]

Danna-san ga Shucchouchuu ni Ore ga Okusan o Tanetsuke Choukyou shite Netorimasu ne

[millniiya] Ero Renshuu 2 (Touhou Project)

[Oobanburumai] Seideru Wife

[Oobayashi Mori] Kotoko wa Isshou Yokkyuu Fuman | Kotoko's Lifelong Sexual Frustration (ANGEL Club 2015-03) [English] [Brolen+drozetta]

(SC26) [Nirvana Soft (Hironii)] Red Impact (Gundam Seed Destiny, Gad Guard) [English] [Hmedia]

[Nii Chiku] Sensei, Kimochiiikoto Shiteagemasu | 老师，我来做些让你舒服的事情 Ch. 1 [Chinese] [拾荒者汉化组] [Digital]

Mousouten Granblue Fantasy 6

Kaname Date Jou Ch. 1-4

(C94) [PIANIISHIMO (Pija)] Mousouten Granblue Fantasy 6 (Granblue Fantasy)

Dosukebe BBA ga Nihiki Arawareta BBA-tachi wa Okashite Hoshisou ni Kochira o Miteiru

[Studio Wallaby (Deep Purple'72)] Anata ga Oniichan [Lolicon]

[Oobanburumai] Hokenshitsu yori Ai wo Komete | From Infirmary with Love (COMIC MUJIN 2011-04) [English] {Kusanyagi}

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

(C79) [Purimomo (Goyac)] Nii-san, Ashi Monde Choudai After (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] {CapableScoutMan & B.E.C. Scans}

(Dai-129-Ki Bunbunmaru. Shinbun Tomo no Kai) [Suwateria (Ooba Nii)] Inuoku Kyuu (Touhou Project)

(C84) [YA-ZY (Yunioshi)] Niimi Yuugi (Space Battleship Yamato 2199)

(CCOsaka104) [SYLVIA (Tsuchiya Tarou)] Aru Hi Totsuzen Nii-san Futari ga Hanryuu ni!! (Fire Emblem if)

(COMIC1☆12) [PoyoPoyoSky (Saeki Sola)] Onii-chan no Shasei Kanri-gakari desu 2 | Onii-chan's ejaculation management 2 [English] [kyuukei]

Yuka-chan no Naisho

[Flavor Graphics* (Mizui Kaou)] Wataoni no Hon (Shuukan Watashi bo Onii-chan / Weekly Dearest My Brother)

Onozuka Komachi ooba Seieki 1200 Renpatsu no Senrei

[YASRIN-DO (Yasu Rintarou)] Nii-san ga Mune o Mondara (Eromanga Sensei) [Digital]

(Sennen Battle Phase 25) [Lido An (Anoma Lido)] Oshiete Nii-san! (Yu-Gi-Oh! VRAINS) [English]

(C77) [Oobari Doujou (Oobari Masami)] Chounyuushin (Various)

[Unagiyasan (Hanamiya Natsuka)] Onii-chan wa Sekai de 2-banme ni Daisuki | I love Onii-chan second most in the world [English] [LoliAce] [Digital]

(COMIC1☆6) [KNUCKLE HEAD (Shomu)] Nii chan to Ikenai Shoubu o Shite Mita yo (Bakemonogatari)

(COMIC1☆8) [Human High-Light Film (Shiosaba)] Sukidesu Niimi san! (Space Battleship Yamato 2199)

[Hotel California (Natsuno Suika)] Bokura no Omatsuri 2 (Comic Party)

(C77) [Majimeniikite. (Rakuma Kanori)] G.P.R (Ragnarok Online)

[Studio Wallaby (Niiruma Kenji)] Haruka Mai Natsuki to H na Kankei (My-HiME)

[Oobanburumai] Messiah Chinko [Digital]

[Anthology] Kintama o Omocha ni Shite Shasei Kanri Suru Heroine-tachi Vol. 1 [Digital]

(Comic Castle 2005) [Studio Wallaby (Niiruma Kenji)] Mikoto Midori Nao to H na Kankei + Alpha (Mai-HiME)

[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri | Suguha Scramble! 2 Onii-chan's Libido Management (Sword Art Online) [English] [doujin-moe.us]

[BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)

(C57) [Phantom Cross (Miyagi Yasutomo)] Long Kiss GOOD NIGHT (Comic Party, ToHeart)

Uchuu No.1 Idol Nico-nii ga Choro Sugi Maki-chan ni Okoru no wa Atarimae desu.

[Oobayashi Mori] Kotoko wa Isshou Yokkyuu Fuman | Kotoko's Lifelong Sexual Frustration Ch. 2 (ANGEL Club 2015-05) [English] [desudesu] {Edited by Draco Borne}

(C91) [PIANIISHIMO (Pija)] Mousouten Granblue Fantasy 3 (Granblue Fantasy)

[NANA] Kinjo ni Sunderu Nii-chan ga Daisuki na Otokonoko no Hanashi no Manga

[Pal Maison] Onii-chan to Penis Zoudai Pump o Tsukaou l Let's use a Penis Enlargement Pump with Onii-chan [English][Futackerman]

(C60) [UNIIKURADON (Konno Murasaki)] Yuu no Hon 2 (Comic Party)

(C90) [Allegro Mistic, Egoistic Honey (Takano Yuki, Hadumi Rio)] Onii-chan! H nano wa Ikemasen?! | Onii-chan! Wanna Fuck!? [English] [Marv]

(Koi wa Nankai x Shinrisen!) [No.025 (Fujioka Nii)] WALLOW (Detective Conan) [English]

Kyou wa Nii-sama o Hitorijime!

[Oobanburumai] Messiah Chinko | 救世主大肉棒 [Chinese]

[Oobanburumai] Meiki Tantei - Pussy Detective (eng)

[Roshiman (Masa-nii)] Tensei Harem Nikki 2 (Tensei Shitara Slime datta Ken) [Digital]

Uchi no Meishimai ga Yuuwaku Shite Kuru

(C62) [shitsu shaku shaku nii] SHOOTING-STAR Vol.2 (Chobits)

[Oobayashi Mori] Chinpo ni Katenai Onna-tachi [Chinese]

[UNIIKURADON (Konno Murasaki)] Pagyuuuu (Comic Party)

(C92) [Esebateira (Shibuki Oroshi)] Bijin Shimai Jitsuroku Shinjuku Ura Seitai (Persona 5) [Chinese] [靴下汉化组]

[Roshiman (Masa-nii)] Misery no Metsubuta Choukyoukan (Outer Zone)

(CR35)[Matsumoto Drill Kenkyuujo] Noubaku Gehinna Onii-chan 1

(C81) [Roshiman (Masa Ani)] Mizari no Fuuzokukan (Outer Zone)

(J.GARDEN 43) [Pfactory (Pikachurin)] Nii-chan ga Oshiete Ageru

(C78) [Kamoro-SA-Z (Migiyori, Oobanburumai)] Douzo Ushiro kara Maou-sama | Please Come From Behind Maou-sama (Ichiban Ushiro no Daimaou) [English] {doujin-moe.us}

(C91) [Hitsuji Drill (Ponpon Itai)] Onii-chan Daisuki! | Onii-chan, I love you! (Bishoujo Senshi Sailor Moon) [English] [ATF]

(COMIC1☆16) [Toto-taste (Suzuki Toto)] Papa wa (Onii-chan wa) Watasanai | I Won't Give Up Papa (Onii-chan) (Kantai Collection -KanColle-, Azur Lane) [English] {Doujins.com}