Onee Chan Byou

[Codeine Girl (Dobato)] My Chara-chan to Yatte Mita! | 和自創角色醬做愛了呢! (Kiratto Pri Chan) [Chinese] [Digital]

[Yamino Kuroko] Tomo-chan ga Onnanoko ni wa Dekinai koto ni Te o Dasu Hanashi. | A story about Tomo-chan doing things that girls can't do (Tomo-chan wa Onnanoko!) [English]

Nanatsu-Chan & Miyasaki Yuu-Chan

(C92) [Eight Beat (Itou Eight)] Succubus-san o Kataritai (Demi-chan wa Kataritai)

(C99) [ One or Eight (odochi)] Akane Ranma ♀ is a chilling matter ((Ranma 1/2))

(CR26) [BUNCHIDOH (Bunchin)] Jubei-chan ga Suki! (Jubei-chan)

Natsumi-chan Daisuki!

(SC2023 Summer) [Notes. (Takahashi Note)] Onii-chan no Osawari (Onii-chan wa Oshimai!)

[Kurione-sha (YU-RI)] Nami-chan to Hitobanjuu (One Piece)

[BBUTTONDASH] Manko Piece 2 (One Piece) [Digital]

(COMIC1☆10) [Kitsune (Tachikawa Negoro)] Ane no Kareshi ga Kuzu Otokotte Hontou desu ka? (Oshiete! Galko-chan)

(Reitaisai 14) [54BURGER (Marugoshi)] Orin Chan Ni Natsukaretai (Touhou Project) [Chinese] [oo君個人漢化]

(C89) [L'ARCHANGE (Kagutsuchi)] Kakusei Ouji-sama no Hajimete wa Yappari Anya-chan to Soma-chan de (Sennen Sensou Aigis)

(COMIC1) [NAMANECOTEI (chan shin han)] Onee-sama wa Saikou desu! (Top o Nerae 2!)

(C94) [Super Ichigo-chan (Misaoka)] Makiba no Bonyuu Nikki ♡♡ 2

(COMIC1☆12) [Lucky Chance! (Yuuhi Alpha)] Master no Dr. Romani Kanbyou Nikki (Fate/Grand Order) [Chinese] [EZR個人漢化]

[Kirei na Oneesan (Izumi Yayoi)] Ecchi na Kaori-chan (Kanon) [Digital]

(C87) [UU-ZONE (nuezou)] Galko Ah! (Oshiete Galko-chan!) [Chinese] [HazelF个人汉化]

(Prism Jump 23) [Circle Tokomaya (Tokomaya Keita)] Nama Emo - Muboubi na JC Pri Chan Idol no Oshiego no Tame ni Otona Chinpo de Torotoro Asedaku Wakarase Koubi Shidou! (Kiratto Pri Chan) [English] [Doujins.com]

(Byousatsu Knockout 5) [Nemu no Ki (Kanzaki Nemu)] Super Darling Oni Cyborg (One Punch Man)

(SC2015 Summer) [GOD Ryokutya (Bu-chan)] Totsuzen!? PafuPafu (Go! Princess PreCure)

[METAL (Various)] MODEL Jubei-chan -Lovely Seikantai no Himitsu- (Jubei-chan)

Kokoro-chan to Jouzu ni Dekiru kana? | Can Kokoro-chan do it well?

[Koro Chan Fan Club] Akogare no Hito (I"s)

[Circle Tokomaya (Tokomaya Keita)] Anna-chan no Hanayome Shugyou (Kiratto Pri Chan) [Digital]

[Hotate-chan] Otouto Omoi no Onee-chan [Chinese] [空気系☆漢化]

[Bu-chan] Oneshabu Pyu Pyu[Chinese] [Incomplete]

[Fuzume] Neko Lingerie Mahiro-chan o Shiboritoru Imouto no Mihari-chan (Onii-chan wa Oshimai!)

(COMIC1☆10) [Studio Wallaby (Yuzu Syrup)] Hatsukoi Galko to Nama Ecchi (Oshiete! Galko-chan)

[Fuketsudan (Chabo)] Tenshi-chan DropOut (Jashin-chan Dropkick) [Digital]

[Man Chin Low (COSiNE)] PROJECT SECRET ZONE (Various) [Digital]

(C97) [Raijinkai (Haruki Genia)] Uzaki chan wa pakori tai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}

[pink carrot (usachanGET)] ♂ ga Uke. Neko-chan x Neko-kun [Digital]

[SHIN-CHAN CARNIVAL!? (Chiba Shinji)] Corrector na, Haruna-chan (Corrector Yui)

Anzio-ryuu 4-shu no Onee-chan Sakusen | Anzio Style-4 Varieties of Sister Attacks

(C88) [Tobihizageri (Various)] Tanetsuke Onee-san to Yukai na Zenritsusen | Impregnating Girls and the Pleasure of the Prostate (Touhou Project) [English] [Dark Mac + Erelzen] [Incomplete]

[GOD Ryokutya (Bu-chan)] Oyaji Shippo-gari Akane-chan 1 (Super Danganronpa 2) [Digital]

[Himawari Endan] Pokota no Hatsujou (Hime-chan no Ribbon)

(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko-chan wa Mizuryu Kei Land ni Ikutte Hontou Desuka？(Oshiete! Galko-chan!)

(COMIC1☆15) [ninelives (222)] Demi-chan-tachi no Natsuyasumi (Demi-chan wa Kataritai)

Orin-chan o Tappuri Amaesasete Takusan Shasei Sasete Ageru Hon. | A Book Where Orin Gets Spoiled, and Ejaculates Many Times.

(Shota Scratch 31) [Ziploc (Yamachan)] Fushigi na Mug Cup [English] {Shotachan}

(C48) [Karumaya (Karma Tatsurou)] Mama Two! (Doraemon, Crayon Shin-chan)

[Ramanda] Saimin Oji-san to Mihari-chan (Onii-chan wa Oshimai!)

SNS de Shiriatta Onee-san ni Kuwareru Shota

Nami-chan to A SO BO | Let's Play with Nami

[Tecchan] Please, Onii-chan [English] [SaHa]

[Palco Nagashima] Conveni Love (Onee-san no Kaori) [Chinese] [cqxl自己汉化]

[K.Tsutomu] Onii-chan Iya!!

(Byousatsu Knockout 2) [84 (Hashi)] HGP (One-Punch Man)

Matomete Oshimai! Sōshūhen

(C90) [Niji Seichou (Souji Hougu)] Succubus Sensei ga Madorondara (Demi-chan wa Kataritai)

(C89) [AXZ (Warabino Matsuri)] Angel's Stroke 87b Galko-chan 0.02!! (Oshiete! Galko-chan)

Nandemo Meirei Shite Ii no? | 不管什么命令都可以吗?

[Macchadokoro (Warashibe)] Uzaki-chan Wa Sukebe Shichatta! (Uzaki-chan wa Asobitai!) [Digital]

[666protect (Jingrock)] Freesia Jubei-chan Siberia Yagyuu ga Chougyakushu (Jubei-chan) [English] [Yoroshii]

doing soap play with st. louis onee-chan

[Tetrapod Melon Tea (Yuda-chan)] Otona o Namete Kakatte Oshioki Sareta Otokonoko. [Chinese] [Digital]

(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko wa, Mizuryu Kei Land ni Ikutte Hontou Desu ka? (Oshiete! Galko-chan!) [Chinese] [6K漢化組] [Decensored]

[Showa Juukou (Zasan)] Takanashi Rikka wa Dorei-chan (Chuunibyou Demo Koi ga Shitai!) [Digital]

(C89) [Syunkasyuutou Iinkai (Mangetsu Pon)] Arigatou... Daisuki! (Azuki-chan)

Nandemo Iu Koto o Kiite Kureru Alice-chan

[Yamamoto] Two Piece - Nami vs Arlong (One Piece) [English] [Digital]

(COMIC1☆10) [Shinnihon Pepsitou (St.germain-sal)] Yowami o Nigireba Nikubenki ni Dekirutte Hontou desu ka? (Oshiete! Galko-chan)

[Jukan-ya] 獣姦漫画3ページ(Oshiete! Galko-chan)

(SC42) [chanycan (chany)] Secret Heart (Hayate no Gotoku!)

(C88) [Hirahira (Hirari)] Umaru-chan Fever (Himouto! Umaru-chan) [Chinese] [CE家族社]

Papakatsu JD, Ochinpo Yuuryou Bukken o Mitsukeru.

(C89) [Dashigara 100% (Minpei Ichigo)] Kore tte Hontou desu ka!? (Oshiete! Galko-chan) [English] [ForbiddenFetish]

(Tora Matsuri 2015) [AXZ (Kutani)] Angel's Stroke 86 - Bed In Galko-chan!! (Oshiete! Galko-chan) [English] {doujin-moe.us}

[Anonichan] Scat story [Chinese]

(Byousatsu Knockout) [St. (Tokidoki Tidori, Dadan)] Virgin cyborg (One Punch Man) [English]

(C89) [Dorepooru (Leopard)] Leopard Hon 23 no 2 (Oshiete! Galko-chan) [English] {doujins.com}

(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Nishikidaitei-chan no Kotoba dewa nai kamo kore wa Teitoku-tachi no Kotoba (Kantai Collection -KanColle-)

(Puniket 47) [Yumesaki Annai Kairanban (Hiro Hiroki)] Yappari Oyama ga Warui!! Junbi-gou | 果然都是绪山的错!! 準備號 (Onii-chan wa Oshimai!) [Chinese] [瑞树汉化组]

(C90) [Neoneet] DARCHOVY (Girls und Panzer) [English] [TZdY]

(C74) [Shungabu (Kantamaki Yui)] LOVE CHARGER (Fight Ippatsu! Juuden-chan!!)

[Doujin Echigoya (Echigoya Takeru)] Onii-chan ni wa Sakaraenai! ~Namaiki na Otouto TS~ [English] [GTF]

[Namamo Nanase] AIKOI

[Metabocafe Offensive Smell Uproar (Itachou)] Koko de Surutte Hontou Desuka? (Oshiete! Galko-chan) [Digital]

(C56) [Studio Rakkyou (Ashisyun, Takase Yuu)] Kanzen Nenshou 4 (Super Doll Licca-chan) [English] [H-Konbini]

Otouto Omoi no Onee-chan

(C96) [slime_eer (Nutaunagi)] Saimin Kaketa Shuten-chan to Kettaku shite Saimin Kakatte nai Ibaraki-chan to Muchix suru Hon (Fate/Grand Order)

Hakeguchi Orin-chan! | Outlet for Desire: Orin!

[ZoneBell ~Zonbell Tsukiji] Uzaki-chan wa Senpai no Nikubou de Okasaretai | Uzaki-chan Wants To Get Fucked By Senpai's Fat Cock (Uzaki-chan wa Asobitai!) [English] {Doujins.com}

Bakunyuu Onee-san no Asedaku Ecchi

[Chotto dake Yanke (Nakanoku Kuro-chan)] Soushuu

[Simfrill (Kurusumin)] Class Change (Chuunibyou Demo Koi ga Shitai!) [Digital]

Chuunibyou Demo Dohenta Mousou Shitai

(Chimuchimu World Micchimume) [Ziploc (Yamachan)] Boku to Trade [English] {Shotachan}

(SC2016 Winter) [APRICOTTEA (Minami)] Sukisuki Onii-chan (Himouto! Umaru-chan)

(C92) [Maruarai (Arai Kazuki)] Demi-chan no Seikyouiku 2 (Demi-chan wa Kataritai)

(C93) [Super Ichigo-chan (Misaoka)] Makiba no Bonyuu Nikki [Chinese] [罗洁爱儿个人机翻]

Highway Cupid

Arisu-chan Kikiippatsu!

[Chanpon Miyabi] Oneesan Kyonyuu Engi

(C101) [Macchadokoro (Warashibe)] Uzaki-chan Haha wa Dosukebe Shitai! (Uzaki-chan wa Asobitai!)

[Oneekyou (ML)] RenZetsu no Shimai 2 (The OneeChanbara) [Digital]

(C87) [UU-ZONE (nuezou)] Galko Ah! (Oshiete Galko-chan!)

(C84) [Kitchen*Channel (Kicchan)] Kasshoku no Koibito

(CSP6) [Raijinkai (Haruki Genia)] Yarasete Galko-chan (Oshiete! Galko-chan) [Chinese] [无毒汉化组]

Yappari Oyama ga Warui!! | Oyama is Bad After All!!

Kirari Onee-chan Matome | 我与琪拉莉姐姐的小故事

(COMIC1☆10) [Shinnihon Pepsitou (St.germain-sal)] Yowami o Nigireba Nikubenki ni Dekirutte Hontou desu ka? | Can you make her a slut by attacking her weakness? (Oshiete! Galko-chan) [English] =7BA=

Miria-chan wa Honrou Shitai Zenpen | 想要侵犯米莉亞醬的想法 前篇

[Wakuseiburo (cup-chan)] TS Musume Kodama-chan to H! Sono 4 | TS Girl Kodama-chan and Ecchi! Part 4 [Digital]

[Bu-chan] Chikubi Uranai kara no Arekore | This and That After Nipple Fortune Telling (ANGEL Club 2016-04) [English] [desudesu]

(Byousatsu Knockout 5) [RRO (Ruratto)] Toki o Kakeru Hage Zoku (One Punch Man)

Hokenshitsu no Shiro-chan Sensei

[Ramanda] Saimin Oji-san to Mihari-chan (Onii-chan wa Oshimai!) | Mihari-chan and BBM's Raunchy B&W Tale! [English] [Team Rabu2]

Okuu-chan to H | Okuu-chan's H

[Echigoya Takeru] Onii-chan ni wa Sakaraenai

(C83) [ROUND-HOUSE (Kitsukawa Ryounei)] Tsukiatte yo! Satsuki-chan VIRGIN FLIGHT:05 (Tsukiatte yo! Satsuki-chan) [Incomplete]

(C89) [AXZ (Warabino Matsuri)] Angel's Stroke 87b Galko-chan 0.02!! (Oshiete! Galko-chan) [Chinese] [脸肿汉化组]