Ooba Nii

(C94) [Oberkochen (Rollei, Ramonii)] Kuronekoyakata Niku no Chigiri (Cream Lemon)

(Sennen Battle in Osaka) [Caramel Pudding (Nanakusa Mutsuki)] Nii-sama! Kozukuri Shimasho! (Yu-Gi-Oh! ZEXAL)

Yuuwaku

(Futaket 9) [HGH (HG Chagawa)] HGUC#04: Niimi-san wa Futa Kawaii (Space Battleship Yamato 2199)

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

(Shuuki Reitaisai) [Suwateria (Ooba Nii)] Inuoku Juu (Touhou Project)

(C74) [Kamoro-SA-Z (Migiyori, Oobanburumai)] Kapu Kapucchuu to Vampire (Rosario + Vampire) [English] [CGRascal]

(C66) [M.MACABRE (Nyanko MIC)] Nekokan Watashi no Onii-chan vol.1 (Shuukan Watashi no Oniichan)

[Suwateria (Ooba Nii)] Inuoku (Touhou Project) [English] [Chocolate] [Digital]

(COMIC1☆4) [Kamoro-sa-z (Migiyori, Oobanburumai)] Iku~ Hisashiku (Sekirei)

[Studio Wallaby (Niiruma Kenji)] Manami to H (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

(C95) [High-Spirit (Aogiri Penta)] Succubus no Sakushu nanka ni Nii-chan wa Makenai!! [Chinese] [瑞树汉化组]

(C73) [Milk Gohan (Aita Nikov)] Chijoku Gakuen Nii

[Studio Wallaby (Niiruma Kenji)] Maekawa-san to H (Denpa Onna to Seishun Otoko)

[Ooba Nii] Milch server servant (Kasshoku Heroine Vol. 2) [English] [Chocolate]

(C83) [GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne)

(C73) [Torauto Inu (Torauto Inu)] Ie de Nii-san to | At Home With Nii-san (Naruto) [English] [SaHa]

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

(C55) [Studio Wallaby (Deep Purple '72, Takana Yu-ki, Niiruma Kenji)] Iincho no Naisho (To Heart)

[Studio Wallaby (Niiruma Kenji)] Ayanami to Shinya no Konbini de Seikou (Neon Genesis Evangelion)

[Oobanburumai] Die in seen [Chinese]

Of Course the Number One Idol in the Universe Nico-nii Would Get Pissed At Someone As Stupid As Maki-chan! &

saikyou syota to mesu o nii san tati no manga series

[AXZ (Kutani)] Angel's stroke 124 Sugu Suku 6 - Onii-chan to no Love Love Taikyuu Sex | Angel's stroke 124 Sugu Suku 6 - Lovey Dovey Endurance Sex With Onii-chan (Sword Art Online) [English] {Doujins.com} [Digital]

(C92) [PIANIISHIMO (Pija)] Mifune Miyu no Koukai (THE IDOLM@STER CINDERELLA GIRLS)

(CR37) [Studio Wallaby (Niiruma Kenji)] Suou-saan!! (School Rumble)

[Ochaocha Honpo (Chabashira Tatsukichi)] Ikenai desu! Nonaka-sensei ~vs Waka Papa Hen~ [Digital]

Comic Prism Vol.7 2013 SPRING [Digital]

[Fuyuno Mikan] Onii-chan ecchi Shiyou | Onii-chan, let's fuck (COMIC LO 2016-08) [English] [ATF]

[Circle Eden (Diisuke)] Seitokaichou dakedo Kyouhaku Saretara Shikatanai yo ne (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]

[Studio Wallaby (Niiruma Kenji)] Meiko's Guards Room (Prison School) [Sample]

(C91) [gos to vi (Utamaro)] LET US START THE SEX (Persona 5) [English] {doujins.com}

Mousouten Princess Connect! ReDive

[Majime Niikite.] Kari Musume Kenkyuu Hokakuirai (Monster Hunter)

[Roshiman] Hara Misery (Outer Zone)

[I-Raf-you (Various)] Nii-san no Shitsukekata (Tsukihime)

(C84) [Roshiman (Masa-nii, Arimura Ario)] Oku-sama wa Misery (Outer Zone)

Tayu-Tayu Presure Milk Time

(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Incomplete]

[Wakie] Abukuma-chan Deisui su (Kantai Collection -KanColle-)

(C72) [Majimeniikite. (Rakuma Kanori)] Dokidoki Punishing! (Fantasy Earth ZERO) [English] [SaHa]

(C92) [PIANIISHIMO (Pija)] Mifune Miyu no Koukai (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}

[Anthology] Ikitai Kyousei Kaikan ~Comic Prism EXTRA 02~ [Digital]

(CR35) [INFINITY-FORCE (Various)] Shuukan Onii-chan ga Miteru Waku Waku. (Shuukan Watashi no Onii-chan)

[Warabimochi] HENTAI Oniisan to Madoka-chan | HENTAI Oniisan and Madoka-chan (Rinne no Lagrange) [English] [EHCOVE]

[Maru Tendon (Ei)] Mousou Nii-chan Yukemuri Ryojou Hen [Chinese] [霜柱] [Digital]

[shakestyle (ShAKe)] Tachibana Yukina Enkou Nisshi 4 [English] {Doujins.com} [Digital]

(C81) [Niiruma no Koya (Niiruma Kenji)] Hibino-saaan (Kamisama Dolls)

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

(Shota Scratch 13) [Kumikae DNA (Minakami Kurena、Kennzaki Dyunn、Sakura Hannpenn、Mitsu King、Amamiya、Arima、Hoppege、Zyenii)] Shoot'em Up!! (Prunus Girl)

(C91) [Roshiman (Arimura Ario)] Tenkuu no Hanayome ni Narenakatta Onna to Masegaki Ouji-sama (Dragon Quest V)

Nipponichi no Dosukebe Onna ga Charao ni Nanpa Sarete Hotel ni Tsurekomareru Ohanashi

Kasumi to Ren-nii-chan | Kasumi y Ren-nii-chan

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

[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [English] [doujins.com] [Digital]

[Oobanburumai] Misako 34-sai Shufu de Joshi Kousei | Misako, the 34 Year Old Housewife and High School Girl Ch. 1 [English] [HappyMerchants]

Nii-chan wa Bitch Gyaru (Gekkan Web Otoko no Ko-llection! S Vol. 26

(C82) [Great Canyon (Various)] Nikkan Mucchiriko-san Anthology comicHOO-MAN

(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}

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

[PIANIISHIMO (Pija)] Yuuwaku (THE IDOLM@STER) [Chinese] [黑条汉化] [Digital]

[Kotsumudiya (Kotsumudi)] Kitaete!! Nii-chan | 锻炼我吧！哥哥！ [Chinese] [黑夜汉化组] [Digital]

(C88) [Shimekiri Sanpunmae (Tukimi Daifuku)] Im@s no Mami-chan Ni no Kyonyuu no Imouto o Baka Nii ga Oshioki Shita! (THE iDOLM@STER) [Chinese] [脸肿汉化组]

[Momoneko Doumei (more, Purapa)] Souiu Toko da yo Onii-chan ga Kimoi no wa ~Soredemo Watashi wa Onii-chan ga Daisuki~ [Digital]

Nii-san ga Kaze o Hikimashita.

[Usakun] Onii-chan to | With Onii-chan (Koisuru Fukurami) [English] [Yoroshii]

COMIC Magnum Vol. 62

Nii-san to Yobanaide!

(C83) [Awareness (Aikawa Touma)] IRIS11 (Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne)

(C88) [Roshiman (Masa-nii)] Danna-san ga Shucchouchuu ni Ore ga Okusan o Tanetsuke Choukyoushite Netorimasune (Okusan)

[PIANIISHIMO (Pija)] Mousouten Granblue Fantasy 5 (Granblue Fantasy) [Digital]

Zutto Tomodachi | 언제나 친구

Milky Draphs 5

[Kinokomushin (Kinokomushi)] Doutei Oniisan no Koto Kiniicchattakara Koishi ga Nuite Agetemo Ii yo? (Touhou Project) [Chinese] [迷途竹林汉化] [Digital]

[hachidori kan] onna hai kaku .inn no Sho 03 [chinese]

Honda Mio no Bojou | 혼다 미오의 모정

Haru Nii-chan no Chotto Ijou na Nichijou | Haru-niichan's Slightly Unusual Daily Life

(CCOsaka82) [Oobae Toudai (Murasaki Orange)] Alucard Lunatics (BLAZBLUE)

(C84) [YA-ZY (Yunioshi)] Niimi Yuugi (Space Battleship Yamato 2199) [English] [doujin-moe.us]

(C73) [Torauto Inu (Torauto Inu)] Ie de Nii-san to | At Home With Nii-san (Naruto) [English] [doujin-moe.us] [Decensored]

(J.GARDEN38) [Kuroshiro Palette (Kazuya)] Nii-chan Namen na yo!

[Oobayashi Mori] Manyuu Danyuu [Digital]

Seigi no Heroine Kangoku File DX Vol. 8

Ore o Konnafuuni Saseta no wa Nii-san Nanda zo

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

[Oobanburumai] Hatsukoi wa Chikan deshita.

(C90) [PIANIISHIMO (Pija)] Mousouten Granblue Fantasy (Granblue Fantasy) [English] [biribiri]

[GEN] Reversible Mind ~Watashi no Naka no Mou Hitori no Atashi~ [Digital]

Mifune Miyu no Koukai | 미후네 미유의 후회

(C89) [PIANIISHIMO (Pija)] Honda-san wa Minna no (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [千易夏河崎個人漢化]

(C92) [INDEX:410 (Shindou Mayumi)] Nii-san... Dopyu Dopyu Shite (Eromanga Sensei)

(C94) [Human High-Light Film (Shiosaba)] Mori Yuki & Niimi-san Daisuki! (Space Battleship Yamato 2199)

[Kazuma Muramasa] Rukino Versus Kei-niichan | Rukino VS Kei-niichan (COMIC Megastore 2011-03) [English] {doujin-moe.us}

[Lolimate (Niisan)] Kokoro Sagashi. (Touhou Project) [English] {doujins.com} [Digital]

(C82) [Beniiro Kaitenkikou (Seki)] Yuru Yukari (Touhou Project)

(C89) [Studio Wallaby (Niiruma Kenji)] 18-gou to Oil Massage de Seikou (Dragon Ball Z)

[Niiruma no Koya] Chelsea-saan

[Anthology] Seigi no Heroine Kangoku File Vol. 14 [Digital]

(C95) [PoyoPoyoSky (Saeki Sola)] Onii-chan Nekomimi wa Osuki desu ka? | Onii-chan, do you like cat ears? [English] [Kyuukei]

Daisuki na Kareshi ga Iru no ni Onii-chan ni Yararechatta Watashi

[Anthology] Heroine Pinch Vol. 3 [Digital]

[Oobanburumai] Chiteki Koukishin - Erotic Curiosity Ch 1-4, 7 [English] {Taihen Zombii}

(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! | The Cute Otouto Has to Become an Imouto for the Sake of his Onii-chan! [English] {Hennojin}

[Anthology] Haiboku Otome Ecstasy Vol. 10 [Digital]

[Miyauchi Yuka] Asuna 11-sai - Onii-chan no Josei Henreki Zenbu Shittemasu. | Today's Gift - Totally knew about Onii-chan's love affairs (COMIC LO 2011-09) [English] [Jojo]

(C90) [PIANIISHIMO (Pija)] Mousouten Granblue Fantasy (Granblue Fantasy)

本田未央の慕情

[Roshiman (Masa-nii)] Nipponichi Choroi Onna to Masegaki (King of Fighters, Street Fighter) [Digital]

[Oobayashi Mori] Kotoko wa Isshou Yokkyuu Fuman [Digital]

[Oniichan no Imouto Shutchoujo (Oniichan no Imouto)] Moutrays

[Oobayashi Mori] Kotoko wa Isshou Yokkyuufuman

(C83) [Polinky Hiroba (Hori Hiroaki)] O-ASS (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!) [English] =LWB=

[Grilled Twintail Futon Shop of Black Beauty] Komipa no Hazukashii Hon Damon! (Comic Party)

(C91) [Rakugaki EVO (Sorawa Reo)] Nii-san Chotto Ecchi na Shuzai o Sasete (Eromanga Sensei)