(Reitaisai 14) [Muremure Kaisendon (Ginzake)] Hatsujou Muremure Bakunyuu Momiji-oneechan to Oshioki Koubi (Touhou Project)
(C79) [Tottototomekichi (Tomekichi)] Otouto no Tomodachi [English]
Otouto no Musume | 동생의 딸
Namaiki Wagamama Kawaii Otouto?
[Kishinosato Satoshi] The boy who loved crossdressing (from Yamete! Oneechan) (English)
Otouto ni Mirareta Hitozuma wa... Zenpen | My Brother Saw Me Having Sex... and Then Ch1
[Takatsu] Level Up! (Oneechan Zukushi) [English] [BSN]
[Ginto] Kaa-san to Giri no Otouto ga Nanka Hen
[KATAMARI-YA (Shinama)] Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo (Puella Magi Madoka Magica Side Story: Magia Record) [Digital]
[Akaneko (Sakura Siro)] Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi [English] [mysterymeat3] [Digital]
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga Nai no wa Okashii! (Tamabota) [Chinese] [瑞树汉化组] [Digital]
[Konnyaku Nabe (magifuro Konnyaku)] Nitori-oneechan no Daijina Oshigoto (Touhou Project) [Digital]
[Tenyou] Oneechantachi ga Yatte Kuru 1
Chi no Tsunagaranai Otouto 2
[Ahiru Sanmyaku] Oneechan Time
[Oda Natsuki] Oneechan ni Ecchi na Koto Shicha Ikemasen!! 2 (Fire Emblem if)
[Noise] Otouto mo Kawaii | My brother is cute too (JS☆JC) [English] [Rin] [Decensored]
(C77) [pinktips.info (kazuha)] Shoutai Fumei no Otouto-sama (Touhou Project)
Nitta Minami no Otouto Tsumamigui
Namaiki Otouto ni wakarase ! | 教育狂妄的弟弟!
Ero Yakyuuken de Maketandakara Aya-oneechan ga Suki ni Shichau wa yo
(C91) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto
[Tsurikichi-Doumei] SEED Fan no Oneechan ga Mitara Okoru Kara Minaide Choudai Hon 2 (Kidou Senshi Gundam SEED / Mobile Suit Gundam SEED)
(C94) [Wisteria (Fuji-han)] Nagara-oneechan ni Omakase! (Azur Lane)
[Saipin] Otouto!! (K-ON!)
Tottemo Yasashii Oneechan no Ura no Kao
[Agata] Ane no Kokoro Otouto Shirazu - True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy]
[Souijou] Mama to Oneechan
Kanchigai de Kyoudai Ecchi!?~ Otouto no Kuse ni Naka de Ippai…!
Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi
[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]
Nitta Minami no Dosukebe Otouto ga Anya-chan o Moteasobu Hon
Ane to Otouto Arbeit Sono 2
Ore no Otouto ga Konna ni Dekai Wake ga Nai!! | My Little Brother's That Can't Be This Huge!!
Boku No Otouto Puchi
Sayonara Jintsuu Onee-chan | Farewell Jintsu Oneechan
Nitta Minami no Otouto. 닛타 미나미의 남동생
Hataraku Boku to Kawaii Otouto
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta ~Sonogo~ [Chinese] [無邪気漢化組]
Otouto Kansatsu Nikki
[Neko Melonya (Kurokawa Ryu)] Mama to Oneechan wa Boku no Mono [Digital]
[Arsenal] Hajimete no Otouto Ijiri (COMIC Penguin Club 2010-11) [English] {CGrascal}
(Reitaisai 14) [Muremure Kaisendon (Ginzake)] Hatsujou Muremure Bakunyuu Momiji-oneechan to Oshioki Koubi | Sexually Excited Extremely Huge Breasted Momiji's Punishment Mating (Touhou Project) [English] [Degenerate_X]
Trap: Younger Brother-In-Law Conclusion
Seiyoku o Otouto de Hassan Saseru Ane | 拿弟弟发泄性欲的美波姐
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [English] [mysterymeat3] [Digital]
(Futaket 13) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto 2 [English] [mysterymeat3]
(HaruCC21) [Samugakupetti (Shiogochi)] Deriheru Yon dara Otouto ga Kita (Big Hero 6) [English] [Shotachan]
[R*kaffy (Aichi Shiho)] Otouto wo Josousasetara Kawaiikatta no de sono mama Sefure ni suru koto ni shita. [Digital]
[WXY COMICS] Hajimete no Uwaki Aite wa Otouto deshita | My First Affair Was with My Little Brother [English] [Amoskandy]
[Onomeshin] One Con | Ooneechan Congratulation (COMIC Megastore H 2006-11) [English] [Shaggy Translation]
Otouto no Himitsu
Kare no Otouto ni Netorare | Stolen by Boyfriend's Brother
[Soyoki] OneechanYome (COMIC ANGEL Club 2009-11)
Kimagure Oneechan | Capricious Big Sis
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [Chinese] [瑞树汉化组] [Digital]
Otouto no Musume 3
[Nagare Ippon] Ane+Otouto² (Turning Point) [Chinese] [漢化組漢化組]
[Akuten Soushin (Kokutou Nikke)] Satori Onee-chan to Icha Love Amaex!! | Sweet, Loving Sex with Satori-oneechan! (Touhou Project) [English] [Angry Food] [Digital]
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [白杨汉化组]
NH no Otouto 3
[Amapoteya] Otouto no Are ga Sugoi.
Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1
(C79) [Tottototomekichi (Tomekichi)] Otouto no Tomodachi
[Nama Cream Biyori (Nanase Meruchi)] Teihanpatsu JK Onee-chan Manami wa S na Otouto ni Sakaraenai | Low Resilience JK Big Sister Manami Won't Defy her S Younger Brother [English] [Amoskandy] [Digital]
(C92) [Namashoku de Hara Kowasu Tami (Kirino Kyousuke)] Kaga-san ga Yasashii Oneechan ni Naru Hon. Sono Matome to Saishuukai. (Kantai Collection -KanColle-)
(C69) [Chuuni + Out Of Sight (Kim Chii)] Uchi no Oneechan ni Kagitte!!
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! Chuuhen
Otouto ja Irarenai!!
[R*kaffy (Aichi Shiho)] Otouto ni Josou Sasetara Sekkyokuteki Kawaii [Digital] [English]
Oneechan Advisory in Effect
Konna Otouto ga Ireba…
Pet Mimamori Camera ni Ane to Otouto no Sex ga Utsutteta.
JK Seiyuu to Ecchi na Daihon: Otouto ni Ochiru Sukumizu Onee-chan
(C90) [Akaneko (Sakura Siro)] Yappa Uchi no Otouto Nanka Zenzen Kawaikune-shi
Ore no Nee-san, Watashi no Otouto <Kouhen> | Mi cuñada, mi cuñado Parte 3
[Kasuga Kikaku (Terujirou)] Otouto no Inu Ma ni Nantoyara | 弟弟不在时就…… [Chinese] [黑夜汉化组] [Digital]
[Massaratou (Motomushi)] Ero Nee-san to Otouto-kun [Chinese] [脸肿汉化组] [Digital]
Titty Temptation Games
Otouto Kansatsu Nikki -Mitsukame-
[Gachinko Shobou (Kobanya Koban)] Yappari Rider wa Eroi na 8 "Rider, Oneechan ni naru" (Fate/stay night) [Digital]