(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!) [Chinese]
(C86) [Chotto Dake Aruyo. (Takemura Sesshu)] Oshiete! Azusa-san. (THE iDOLM@STER)
[Fuuga] Ane to Otouto to - Sister & Brother [English] [Fated Circle]
Otouto wa Futanari Ane no Onaho desu!?
(SC26) [Honey QP (Inochi Wazuka)] Baka Ani/Otouto (Fullmetal Alchemist)
Mijikana Ane Ana to Otouto Bou
[Noise] Otouto mo Kawaii | My brother is cute too (JS☆JC) [English] [Rin] [Decensored]
Otouto Kansatsu Nikki -Hajimari-
Otouto ni Naburareta Natsuyasumi
(C96) [Funiai-ice (Funiai Riko)] Aya-chan no Otouto-kun to Runrunrun | Doing Boppin' Things With Aya-chan's Little Brother (BanG Dream!) (English)
(COMITIA123) [squeezecandyheaven (Ichihaya)] Imouto wa Chotto Atama ga Okashii [Chinese] [脸肿汉化组]
Otouto Kansatsu Nikki
[Chotto Dake Yanke (Nakanoku Kurochan)] Onpuu (Ojamajo Doremi)
Otouto Maid to Ichinichi-juu | All-day Younger Brother Maid
[Bundosuikou] Onee-chan no Dokidoki Otouto Sei Kaihatsu
[teamTGs] Chotto H na Takako Mama
[Arsenal] Hajimete no Otouto Ijiri (COMIC Penguin Club 2010-11) [English] {CGrascal}
[AKYS Honpo] Sex ni dada Hamari suru Ane to Otouto [Digital]
Otouto no Musume 4 -Saishuushou- | 弟弟的女兒4 -最終章-
(C80) [Kinbou Sokai (Konmori)] Chotto Kono Omocha Okarishimasune (Lotte no Omocha!) [English] {maorows}
[NCP] Shota Otouto wo Kyouyuu Suru Ane tte dou? ~ Nee-chan, nanka Ore, Hen na Kanji...
[Yuke Moke (kzk)] Hataraku Boku to Kawaii Otouto (Touken Ranbu) [Digital]
(C69) [Chotto Dake Aruyo. (Takemura Sesshuu)] Postgirl-san Wa Furimukanai.
Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi
Hoshiai Hiro - Ani Otouto (English)
Titty Temptation Games
Ore wa Kawaii Otouto to
[Blmanian] Buruman [Chinese]
Teihanpatsu JK Onee-chan Manami wa S na Otouto ni Sakaraenai | Low Resilience JK Big Sister Manami Won't Defy her S Younger Brother
(C71) [Celluloid Brothers (Kosugi Koutarou)] Chotto ecchi na iDOL M@NGA - Nobody can Stop me (THE iDOLM@STER)
(Shotaket 13R) [ASGARD (Sumeragi)] Ore no Yandere Otouto ga Konna ni Kawaii Wake ga Nai (BLAZBLUE)
[Orange Peels (Ore P 1-gou)] Honto ni Chotto dake Kowai Youkai Otogibanashi -Akaname Hen- [Digital]
[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]
Otouto no Musume | My Little Brother's Daughter
Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita
[Takayamanon] Otouto Chinpo de Icchau Ore wa Hentai Aniki Desu! (Tamaharu) [English] [mysterymeat3] [Digital]
Hajimete no Uwaki Aite wa Otouto deshita
(C85) [ice*ico, Uchihadou Honpo (*ico, 10)] Ane to Otouto (NARUTO) [English] [CGrascal]
[Shimizu yume] Iki Nokori Battle Royal ~Mina-san, Kyou wa Chotto Ikaseai o Shite Itadakimasu~ (2)
(C82) [Uminari (Narumi)] Sakuya-san no Chotto Ii Toko Mitemitai (Touhou Project)
[Massaratou (Motomushi)] Ero Nee-san to Otouto-kun [Chinese] [脸肿汉化组] [Digital]
[Abradeli Kami (Bobobo)] Chotto Matte to Iwaretatte (ONE PIECE) [2010-02]
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2
[Kotsumudiya (Kotsumudi)] Kawaii Gakuran Otouto ga Natsuite Kureru to Niichan ga Ureshii toiudake no Hon [Digital]
[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [English] [snowshoes] [Digital]
[Aoi Hitori] Ane Ijou Otouto Miman | More Than Sister, Less Than Brother (Shota Suki Onee-san wa Okirai? 2) [English] [desudesu] [Decensored]
[Mogiki Hayami] Nazuna-kun no Otouto (Koushoku Shounen Vol. 10) [English] [mysterymeat3]
Otouto ni Netorareta Natsuyasumi
Otouto no Kanojo | My Younger Brother's Girlfriend
(SUPER25) [Kurikoya (Hiyoshimaru Akira)] Otouto ni Shitai 10 no Koto (High☆Speed! -Free! Starting Days-)
Chi no Tsunagaranai Otouto 2