[AKYS Honpo] Otto no Otouto ni Netorareru
[Kotsumudiya (Kotsumudi)] Kawaii Gakuran Otouto ga Natsuite Kureru to Niichan ga Ureshii toiudake no Hon [Digital]
Ore no Nee-san, Watashi no Otouto Kouhen
[Kudou Shino] Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
[ifpark.com (ifpark)] Kanojo wa Watashi o Marunomi Shitai
[Inochi Wazuka] Itsuwari No Kanojo ~Kanojo Ha Midara Ni Uso Osasayaku~ | False Girlfriend [English] {SaHa}
[Agata] Ane no Kokoro Otouto Shirazu | True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy] [Decensored]
(C94) [Yami ni Ugomeku (Dokurosan)] Sagisawa Fumika to Saimin Dosukebe Nitta Minami no Otouto + Paper (THE IDOLM@STER CINDERELLA GIRLS)
[MARUTA] Yuri Zuki Kanojo wa Yuri Kanojo ga Dekinai
(C83) [Shiraki no Kobeya (Sakaki Maki)] Sorata no Nama ga Detekita? (Sakura Sou no Pet na Kanojo) [English] [UVW]
Seigangu Keikaku Namaiki na Otouto o Fukujuu sasetakute
Boku no Kanojo ga Fuzaichuu ni, Kanojo no Shinyuu no AV Joyuu to Hamemakutta Hibi no Danpen Ch. 1-5
[MC] Netorare Kanojo ~ Kanojo-tachi to Ore ga Saimin SEX Dekichau Riyuu
[Shikkoku no Voltecker (EGAMI)] Amaetagari na Otouto wa Onee-chan Banare ga Dekinai [English] [mysterymeat3] [Digital]
[Sanbaizu] Otouto wa Otoko no Ko
(#Nijisousaku) [CLYS (falseid)] Daisuki na Kanojo to. (Tsukino Mito, Higuchi Kaede) [Chinese] [杂鱼DD汉化组]
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to [Tamamo | GDS] [English]
Otouto no Musume | My Little Brother's Daughter
(COMIC1☆15) [Kome Nouka (Komezawa)] Nitta Minami no Otouto. (THE IDOLM@STER CINDERELLA GIRLS)
Otouto to Asachun!
[Watanabe Wataru] Tonari no Kanojo (Kanojo No Ecchi Nikki) [English] [Fated Circle]
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane [Chinese] [管少女汉化] [Digital]
[Niramikko Koujou] Otouto de Otoko o Shirimashita [Chinese] [一只麻利的鸽子汉化]
Boku no Kanojo ga Fuzaichuu ni, Kanojo no Shinyuu no AV Joyuu to Hamemakutta Hibi no Danpen Ch. 1-6
(C91) [NULL Mayu (Chimosaku)] Netorare Kanojo to Sukinadake (Amano Megumi ha Sukidarake!) [Textless]
[Juan Gotoh] Otouto Kaizou Keikaku | Little Brother Improvement Project (Shin Shota Naburi) [English] [sirC]
Doutei Gushi, Chinpo o Motte Otouto o Seisu.
[Kurumaya Koudou] Otosare Kanojo -Nani mo Shiranai Kareshi-kun to Au tabi ni Eroku naru Senpai Kanojo Hen-
2D Comic Magazine NTR Les Kanojo ga Kanojo o Netottara Vol. 1
Otouto no Kanojo | My Younger Brother's Girlfriend
[Azuma Sawayoshi] Ane no Kokoro Otouto Shirazu (Senpai wa Minimum Girl) [Chinese] [黑条汉化]
(COMIC1☆14) [Aroma Terrace (Shibainu Niki)] Ore no Kanojo wa Koakuma Kokoa-san. 3 (Gochuumon wa Usagi desu ka?)
[Nounai Kanojo (Kishiri Toworu)] Eientei de Usagi Gari ~Jougen~ (Touhou Project) [English] [UMAD]
(C82) [Hanairogaeru (Kitsuneko Anko)] Nazo no Kanojo wa Mitsu no Aji (Nazo no Kanojo X)
[Pfactory (Pikachurin)] Saikin Otouto ga Moesode Yametan Dakedo [Digital]
Hataraku Boku to Kawaii Otouto
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2
(CT22) [Monte Carlo-ya (Sena Monaco)] Nee-chan ga Kawaii kara Otouto ga Yokujou suru (It's Not My Fault That I'm Not Popular)
[Harukaze Saki] Ane to Otouto no Jikan
[Adumi Yuu] Midara - Yajuu na Otouto na Amai Oshioki
Moshi Wagahai no Otouto ga Futanari no Onnanoko dattara
(Reitaisai 10) [Nounai Kanojo (Kishiri Toworu)] To Aru Suika no Shuchi Nikurin | A Certain Suika Bacchanalia (Touhou Project) [English] {Afro}
[Ommed (Momoshiro)] Otouto wa Otoshigoro
[Kakumei Seifu Kouhoushitsu (Various)] Watashi ga Bitch ni Natta no wa Dou Kangaetemo Otouto ga Warui! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!) [Digital]
[satsukiimonet (Satsuki Imonet)] Ane to Kanojo to Hamedori 3P Shitemita [Digital]
[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 02 [Digital]
(C83) [Kansen Shoujo (Noto Kurumi)] K.S.G Vol. 5 (Sakurasou no Pet na Kanojo)
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta ~Sonogo~
Rental Kanojo Osawari Shimasu
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Ani (Boku) wa Otouto no Onna (Mono) [English] [SMDC]
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to 丨 姐姐與傾聽抱怨的弟弟的故事 2 [Chinese] [沒有漢化]
(C73) [Yuugen Jikkou (Gonzaburo-)] Kanojo to Kanojo no Yoku Aru Ichinichi (Touhou Project)
[Aoki Seishin] Otouto No Kuseni
Haitoku Josou Otouto no Inran Jojishi - Jikka Hen