[Kasuga Kikaku (Terujirou)] Otouto no Inu Ma ni Nantoyara | 弟弟不在时就…… [Chinese] [黑夜汉化组] [Digital]
Raise wa Duce no Otouto ni Naritai | I Want To Become Duce's Little Brother In The Future!
Zoku. Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [熊崎玉子汉化组]
Otouto ga Daisuki Sugiru Onee-chan to Amaama Ecchi!
[Shikkoku no Voltecker (EGAMI)] Amaetagari na Otouto wa Onee-chan Banare ga Dekinai [Digital]
Trap: Younger Brother-In-Law Conclusion
Ane Haha Kankei
[Azuma Sawayoshi] Ane no Kokoro Otouto Shirazu (Senpai wa Minimum Girl) [Chinese] [黑条汉化]
[Chiba Tetsutarou] Mushi Asobi 2 Ch. 5 [English] {Mant} [Digital]
(C77) [Rojiura Jack (Jun)] Kamigami no asobi (Touhou project) [English] <desudesu>
[AKYS Honpo] Zoku Sex ni dada Hamari suru Ane to Otouto
(Futaket 14) [INSERT (KEN)] Boku Dake no Bakunyuu Onameido no Otouto ~Ai Hara Yuki~ no Koiwazurai
(6tsugo no Tamashii Forever) [CoconutBless (Natsuki Coco)] Juushimatsu wa Boku no Mama ni Naru kamo shirenai Otouto da (Osomatsu-san)
(COMIC1☆9) [F Taku (Anma)] Hitori Asobi no Mezame [Chinese] [脸肿汉化组]
[Chiba Tetsutarou] Mushi Asobi 2 Ch. 5 [Chinese] [夏月兔个人汉化]
[Arabic Yamato (Asaisai)] Hitori Asobi (Shingeki no Kyojin)
Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
(C81) [SimaSima System (Nagisawa You)] Hime Asobi Soushuuhen Kai (Cardcaptor Sakura)
(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!)
(Futaket 13) [Granada Sky (Mogiki Hayami)] Otouto no Inu Mani (Go! Princess Precure) [Chinese]
Otouto no Musume 3
[Akaneko (Sakura Siro)] Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi [English] [mysterymeat3] [Digital]
(C90) [Akaneko (Sakura Siro)] Yappa Uchi no Otouto Nanka Zenzen Kawaikune-shi
Otouto Kansatsu Nikki
(COMIC1☆5) [Shounen x Shoujo (Kisaragi Mizu)] Kuroneko Asobi (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(C76) [FIZZCODE (Satoh Nishiki)] N-G ~ Otouto Ga Jijuu Shite Kurenai ~ (Axis Powers Hetaila)
(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}
(C86) [Sunset Beach (Hammer)] Hitori Asobi Gensou 2-nenme (Touhou Project)
(C95) [Usamimi Syndrome (Erutasuku)] Jashin no Ikenie Ani Omoi no Otouto Hen [Chinese]
[Arsenal] Hajimete no Otouto Ijiri (COMIC Penguin Club 2010-11) [English] {CGrascal}
(C77) [Rojiura Jack (Jun)] Kamigami no asobi (Touhou project)
(C96) [Macchadokoro (Warashibe)] Uzaki-chan Oyako wa Sukebe Shitai! | I Want to Lewd the Mother and Daughter Uzaki-chan! (Uzaki-chan wa Asobitai!) [English] [Roadwarior2]
[Kurodou Holdings "Kabu" (Kurodou Katana)] Sekai de Ichiban Daikirai de Jama na Otouto [Digital]
Moshi Wagahai no Otouto ga Futanari no Onnanoko dattara
Kare no Otouto ni Netorare
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [Digital]
Otouto Kansatsu Nikki -Hajimari-
Futachu
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made | From a Downer Gamer Little Brother♂ to a Little Sister♀ Succubus Who Loves Nii-san [English] [Panatical] [Digital]
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta ~Sonogo~
(Reitaisai 2) [Lyco-Z (Raikouji Aya)] Ningyou Asobi (Touhou Project)
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2
[Bu-chan] Ani no Osananajimi Kuro Gal Mama to Otouto no Boku Chuuhen | My Big Bros' Childhood Friend, Who's a Dark-Skinned Gyaru Mom, and I. Part 2 (ANGEL Club 2020-04) [English] [Hellsin] [Digital]
[we53] Yuzuki Asobi (VOCALOID)
Doero de Bitch na Kanojotachi to Nama Hameyari Houdai!
[Hanamaki Kaeru] Kanojo no Otouto (Otokonoko HEAVEN Vol. 25) [Chinese] [瑞树汉化组] [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [Chinese] [瑞树汉化组] [Digital]
Otouto no GF ga Kawaiinde Nemurasete Hamedorishite Shimaimashita
Nitta Minami no Otouto.
[Yamamoto Kumoi] Itsumo no Asobi | The Usual Play (COMIC RIN 2005-07 Vol. 7) [Chinese]
[Onasuga 99-Yen (Gero)] Bakukon Futanari Joshi - Aan Bakkyun Bakkyun Itsumo no Shasei Asobi [Digital]
(C78) [i.r.o.Zi (Mutsuki Ginji, Aoi Shinji)] Koubiki Nimashita! (Asobi ni Iku yo!) [English] [EHCOVE]
[Esora Note (Majima Shiroyuki)] nitta kakko otouto (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Kinpatsu Yancha-kei na Kanojo to no Kurashikata 3.1 + Otouto de Otoko o Shirimashita 0.9
[AKYS Honpo] Sex ni dada Hamari suru Ane to Otouto [Digital]
[Takayamanon] Otouto Chinpo de Icchau Ore wa Hentai Aniki Desu! (Tamaharu) [English] [mysterymeat3] [Digital]
Sensei to Otouto no Sex o Misaserareru Hanashi
[Cannabis (Shimaji)] Konna Otouto to Seikatsu Shitara
Midara - Yajuu na Otouto na Amai Oshioki
(C95) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Otouto no Seishori wa Ane no Yakume da to Shinjikonderu Onee-chan (Fate/Grand Order)
Ane kakeru Otouto no ni jyou san-satume
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen
Otouto de Otoko o Shirimashita
(C95) [Macchadokoro (Warashibe)] Uzaki-chan wa Sukebe Shitai (Uzaki-chan wa Asobitai!)
(C90) [Kurosawa pict (Kurosawa Yuri)] olivia chan to otona asobi (Asobi Asobase)
[Takase Yuu] Oshikake Otouto (COMIC Megastore DEEP Vol. 16) [Chinese] [瑞树汉化组] [Digital]
[Mikezoutei] Saimin! Kyouran Kazoku Kazoku Asobi Hen Kouhen - Omocha ni Sareta Mama to Ane to Boku [English] [N04h]
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta 1 - 2 [English] [Fated Circle]
[Jikken B-tou] Nee-chan wa Otouto no Are ni Muchuu na You desu. [Chinese] [cqxl自己汉化]
Titty Temptation Games
(C79) [G-power! (Gody)] Asoko de Iku yo! (Asobi ni Iku yo!)
(C87) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi Aokan Pen [Chinese] [空想少年汉化]
[Adumi Yuu] Midara - Yajuu na Otouto na Amai Oshioki
[Naokame] Asobi wa Saigomade... l Play Until The End...♥ (COMIC BAVEL 2015-09) [English] {5 a.m.}
(COMITIA116) [Planet Matier (Yamamoto canPoni)] Natsu Yasumi Hitori Asobi
Onee-chan wa Otouto o Wakarasetai
[Yanagawa Rio] Nana-chan no Ofuro | Nana-chan's Bath (Kinjirareta Asobi) [English]
Otouto no Seishori wa Ane no Yakume da to Shinjikonderu Onee-chan
[Fuuga] Ane to Otouto to - Sister & Brother [English] [Fated Circle]
Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister.
(C89) [Akaneko (Sakura Siro)] Betsuni Uchi no Otouto Nanka Zenzen Kawaikune-shi [Chinese] [无毒汉化组&刷牙子汉化]
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen [Chinese] [空想少年汉化]
Shimai Ana Izonshou ~Uchi no Tayorinai Onii-chan ga! Kawaii Otouto ga! Dosukebe na Osu ni Natte Taihen!!~
The Great Escape 3
(C79) [Tottototomekichi (Tomekichi)] Otouto no Tomodachi [English]
[Hidemaru] Midara Shimai Asobi Ch. 1-5
[Chiba Tetsutarou] Mushi Asobi 2 Ch. 1 [Digital]
(C87) [Entelekheia (Chirumakuro)] Pochaco asobi (Super Sonico)
(C76) [Takumi na Muchi (Horyuu Tobiyuki)] Railgun no Asobi Kata (To Aru Majutsu no Index) [English]
(C79) [G-power! (Gody)] Asoko de Iku yo! (Asobi ni Iku yo!) [English] =LWB=
Otouto no Namae wa Omorashimaru datta ka na?
(COMIC1☆11) [Botugo (RYO)] Zoku. Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
[Ookami Uo] Hitori Asobi (COMIC LO 2015-08) [Chinese]
Otouto ni Naburareta Natsuyasumi
[Okumoto Yuuta] Cool na Asobi (COMIC Kairakuten BEAST 2014-07) [English] {Prozess-H}
(C94) [Kakinotanehitotsubu (Kakino Nashiko)] Gokko Asobi no Wedding - wedding of carrying on a flirtation (THE iDOLM@STER: Shiny Colors)
(C84) [Nac. (Tf)] Kitsune no Hitori Asobi (DOG DAYS)
[Haguhagu] Gokko asobi (COMIC LO 2018-07) [Chinese] [Digital] [Badluck1205]
(C80) [G-power! (Gody)] Asoko de Ikuyo! 2 ~Futari no Tenshi chin~ (Asobi ni Iku yo!)
(Reitaisai 15) [Kinokonomi (konomi)] Satori no Chikubi Asobi (Touhou Project) [English] {Hennojin}
Nitta Minami no Otouto. 닛타 미나미의 남동생
(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! [Chinese] [不协和音汉化]
[Chiba Tetsutarou] Mushi Asobi 2 Ch. 3 [English] {Mant} [Digital]
[Mogiki Hayami] Oshiri Asobi (COMIC Megastore Alpha 2016-03) [Chinese]
Kanchigai de Kyoudai Ecchi!?~ Otouto no Kuse ni Naka de Ippai…!