[Ginto] Kaa-san to Giri no Otouto ga Nanka Hen
[Kuromahou Kenkyuujo (Nukaji)] Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita [Chinese] [阿旭个人汉化] [Digital]
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta [Chinese] [無邪気漢化組]
Chicchai Kaga-san to Ecchi Suru Hon.
[Zenra Yashiki] Tomodachi no Otouto ga Imouto de | My Friend's Little-Brother is His Little-Sister (Okosama Basket) [English] {Mistvern + Bigk40k}
[Amatoro Bow] Otouto wa Josou Shumi
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [白杨汉化组]
Chicchai Imouto ni Zen Koutei Saretai!
Otouto Omoi no Onee-chan
Ryouude ga Tsukaenaku Nattara Otouto ga Choushi ni Noridashita! part 6
[KATAMARI-YA (Shinama)] Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo (Puella Magi Madoka Magica Side Story: Magia Record) [Digital]
[Shirley no Oppai! de pfpf Shitai! (Kamogawa Tanuki)] "Eroi Okkii Yawarakai" (Strike Witches) [Incomplete]
Okkii no Kikenbi Nama Housou
[Hakaiteki Hibi (Hakaishin Yamaguchi)] Chicchai Goshujin-sama ga Okkii Otoko Maid o Yatottara
[Juan Gotoh] Otouto Kaizou Keikaku | Little Brother Improvement Project (Shin Shota Naburi) [English] [sirC]
(C86) [SLeeVe (Sody)] Chicchai Ko no Hon vol.2 [Chinese] [脸肿汉化组]
(C90) [Egyptsobaya (Taikou)] Sankasha Boshuu! Lv4~25 no Chicchai Kotachi (Granblue Fantasy)
[Satou Takumi] Otouto no Onna wa Ore no Mono Ni (COMIC Megastore Alpha 2013-12) [English]
Nee-chan wa Otouto no Are ni Muchuu na You desu.
[Chibi Chibi Neko Neko] Chicchai No Hon
Chicchai Teitoku wa Kurou ga Taenai!?
Otouto ga Daisuki Sugiru Onee-chan to Amaama Ecchi!
[Jingai paradox (14)] Kawaii Otouto ga Hatsu×× Shita node Ason de Mita. (Ao no Exorcist) [Incomplete]
Haha wa Otouto to Yatte iru
[Esora Note (Majima Shiroyuki)] nitta kakko otouto (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [不咕鸟汉化组] [Digital]
Chicchai Hiyousan mo Kawaii!
Sagisawa Fumika to Saimin Dosukebe Nitta Minami no Otouto + Paper
Ore no Nee-san, Watashi no Otouto <Kouhen> | Mi cuñada, mi cuñado Parte 3
[Tagayanism (Kuroiwa Tagaya)] Ore no Otouto ga Konna ni Dekai Wake ga Nai!! | 我的弟弟不可能这么大!! [Chinese] [黑夜汉化组] [Digital]
(C88) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 5
(Shota Scratch 31) [CHIN-UP (Pocchi)] Otouto ga Dekimashita [English] [Shotachan]
Nikousen no Okkii Hou
Yappa Uchi no Otouto Nanka Zenzen Kawaikune-shi
(COMIC1☆15) [Kome Nouka (Komezawa)] Nitta Minami no Otouto. (THE IDOLM@STER CINDERELLA GIRLS)
Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru.
(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! [Decensored]
[Ippongui] Kareshi to Mekakushi Etchi (← Jitsuwa Otouto ga Sounyu-chu) Itsumo Yori Kimochii...! [Digital]
Otouto Ijiri
(C95) [666Protect (Jingrock)] Otouto no Musume 2
Otouto Kansatsu Nikki -Futsukame-
[Aun (Souta)] Brothers VS. Brothers 2 Otouto Hon [Digital]
Kanchigai de Kyoudai Ecchi!?~ Otouto no Kuse ni Naka de Ippai…!
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii! (Tama to Nadeshiko) [Chinese] [瑞树汉化组] [Digital]
Ane ga Yurusugite Otouto wa Shinpai desu.
Jashin no Ikenie Ani Omoi no Otouto Hen
[Arsenal] Hajimete no Otouto Ijiri (COMIC Penguin Club 2010-11) [English] {CGrascal}
Sei ni Kyoumi o Mochihajimeta Ane to Otouto no Hatsutaiken
[Takase Yuu] Oshikake Otouto (COMIC Megastore DEEP Vol. 16) [Chinese] [瑞树汉化组] [Digital]
[2nd color (Typehatena)] Succubus Minarai ga ossan no okkii chinpo de gyaku ni otosaretyau hon
(C94) [An-Arc (Hamo)] Okkii no Kikenbi Nama Housou (Fate/Grand Order)
Okkii to Sabage
[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [Chinese] [Ongoing] [Digital]
Chicchai Ko no Hon Vol 10
[Sanbaizu] Otouto wa Otoko no Ko
(Shota Scratch SP4) [21kg (Kito)] Otouto ga Ani de aru Ore no Doutei o Neratteru Ken (Big Hero 6)
Otouto ni Naburareta Natsuyasumi
Hikikomori no Otouto ga Josou Shiteta Hanashi.
Ane no Shitagi de Onanie Shiteru no ga Bareta Otouto-kun ga Sonomama Amaama Gyaku Rape Sareru Ohanashi
[Bu-chan] Ani no Osananajimi Kuro Gal Mama to Otouto no Boku | My Big Bros' Childhood Friend, Who's a Dark-Skinned Gyaru Mom, and I. (ANGEL Club 2019-11) [English] [Hellsin] [Digital]
Yome no Otouto x Waka Papa
[Saipin] Otouto!! (K-ON!)
Chicchai Teitoku to Takao-san to Atago-san
[KATAMARI-YA (Shinama)] Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo | Rena's Little Brother Likes To Dress As A Girl, What A Freak! (Puella Magi Madoka Magica Side Story: Magia Record) [English] [Digital]
Okkii no? Chissai no? Dotchi ga Sukina no?
Serva Fes no Genkou Sagyou de Tamatta Master o Musashi-chan to Okkii ga Nuite Kureru Hon.
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen [Chinese] [空想少年汉化]
[HONEY QP (Inochi Wazuka)] Shounen Ou to Chicchai Shougun (Magi: The Labyrinth of Magic) [Digital]
[sakaki] MIko-chan to Otouto-kun | 见子和弟弟君 (Mieruko-chan) [Chinese]
[Takedake (Shinshuu Takedake)] Dekkai Kouhai to Chicchai Senpai wa Issho ni Itai! [Digital]
[R*kaffy (Aichi Shiho)] Otouto ni Josou Sasetara Sekkyokuteki Kawaii [Chinese] [夜願漢化] [Digital]
Aru Hi, Otouto ga Nozokimita no wa Furyou-tachi ni Konsui Rape Sareru Daisuki datta Ane no Sugata datta.
Otouto Kansatsu Nikki
(SC40) [Otabe Dynamites (Otabe Sakura)] Okkii no? Chissai no? Docchi ga Suki nano? (Macross Frontier)
Chicchaiko to Futari dake no Sekai
(Splash!Hi) [Phlodexy (Yamano)] Yatto Oya to Otouto ga Dekakete Ie ni Dare mo Inai | Finally My Parents And Younger Brother Went Out And Nobody Is At Home (High☆Speed! -Free! Starting Days-) [English] [Holy Mackerel]
Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta + ~Sonogo~
[Amapoteya] Otouto no Are ga Sugoi.
Netorare Kanojo -Kareshi (Ani) o Mae ni Futago (Otouto) to Kyoushitsu Ecchi- Vol.01
[Takedake (Takedake)] Dekkai Kouhai to Chicchai Senpai wa Nurunuru Shitai! [Digital]
ani sex > otouto sex
(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki!
[Cambropachycope (Soso-Zagri)] Ane kakeru Otouto no ni jyou san-satume [Digital]
[Yonban] Ane wa Otouto no Nikubenki!
Otouto de Otoko o Shirimashita | 弟弟让我知晓了男人的滋味
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta 1 - 2 [English] [Fated Circle]
Otouto de Otoko o Shirimashita
[Nagare Ippon] Ane+Otouto² (Turning Point) [Chinese] [漢化組漢化組]
[Ultra Power (DX Boy)] Kuroi Okkii Sugoku Yasashii (Touken Ranbu)
(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai | My Little Brother Can't Be Tainted by Gang-rape (Whistle!) [English]
[Azuma Tesshin] Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister. [Digital]
Otouto ni Netorareta Natsuyasumi
(C83) [Kabuttari Kaburanakattari (Seihoukei)] Koudo ni Hattatsu shita Real Love Doll wa Otouto to Kubetsu ga Tsukanai.
Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1-2 español
[Takayamanon] Otouto Chinpo de Icchau Ore wa Hentai Aniki Desu! (Tamaharu) [English] [mysterymeat3] [Digital]
Motenai kara Otouto ni Kongan Shite Sex da!!
(C95) [Usamimi Syndrome (Erutasuku)] Jashin no Ikenie Ani Omoi no Otouto Hen
Guutara Aniki to Otoutoyome
Otouto Ana To Tsunagaru Anal Hole
Otouto no Kanojo | 弟弟的巨根恋人
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to
Konna Otouto ga Ireba…
[AKYS Honpo] Sex ni dada Hamari suru Ane to Otouto [Digital]
[Jamadaioukoku (Yumemori)] Rena wo Kurawaba Otouto made (Puella Magi Madoka Magica Side Story: Magia Record) [Digital]
(C95) [nb. (Poruporu)] Eitenryuu Amitābha Amidala KIAZAP -Okkii Diet Daisakusen- (Fate/Grand Order)
(C81) [Nama Cream Biyori (Nanase Meruchi)] Chicchai Pink | Little Pink (Ro-Kyu-Bu!) [ENG] [Yoroshii]
(6tsugo no Tamashii Forever) [CoconutBless (Natsuki Coco)] Juushimatsu wa Boku no Mama ni Naru kamo shirenai Otouto da (Osomatsu-san)
(Shota Scratch 28) [Akaeboshi (Binto)] Otouto-chan to Nekura-chan [Sample]