[Shizaki Masayuki] Hazuki-kun no Koibito
[Ippongui] Kareshi to Mekakushi Etchi (← Jitsuwa Otouto ga Sounyu-chu) Itsumo Yori Kimochii...! [Digital]
Daisuki na Otouto ga Chi no Tsunagattenai Imouto ni Toraresou de Yakimoki Suru Onee-chan no Hanashi.
[Ribons nights (Kyouno Aki)] Koibito wa Railgun (Toaru Majutsu no Index) [Digital]
[Kuragakuya (Souko Souji)] Ookami Kodomo no Kinshinkan ~Watashi wa Ookami no Otouto ni Okasaremashita (Ookami Kodomo no Ame to Yuki) [Chinese] [沒有漢化]
(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! [Chinese] [不协和音汉化]
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2
(Shota Scratch 18) [Sakaiya (Kozirow)] Ore no Aibou ga Homo de Ki ga Tsuitara Koibito ni Natte ita Ken ni Tsuite (Phantasy Star Online 2)
[Fuuga] Ane to Otouto to - Sister & Brother [English] [Fated Circle]
(C84) [99mg (Coconoe Ricoco)] Otouto no Chippai kara Oppai ga Deru You ni Natta Ken
[Subesube 1kg (Narita Kyousha)] 9-Ji Kara 5-ji Made no Koibito Dai Hachi-wa- Nine to Five Lover
(C87) [Petitgori Channel (Petitgori-chan)] Chinjufu no Koibito-tachi Yukikaze to Shimakaze no Himitsu Kunren (Kantai Collection -KanColle-)
(COMIC1☆10) [Bronco Hitoritabi (Uchi-Uchi Keyaki)] Ishin Denshin Junyou-san no Koibito (Kantai Collection -KanColle-) [English] {doujins.com}
[Agata] Ane no Kokoro Otouto Shirazu | True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy] [Decensored]
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! Zenpen
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Boku wa Otouto no Mono [Chinese] [射滿哥哥整個腸道滾燙精液個人漢化]
[Yonban] Ane wa Otouto no Nikubenki!
(Ningen ja nai R) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukaishimasu! EX Zukan Soushuuhen [Chinese] [无毒 X 無邪気漢化組] [Incomplete]
[Kaochuu Kingdom (Sisei)] Chi no Tsunagaranai Otouto [English] [mysterymeat3] [Digital]
Otouto Kansatsu Nikki
(C86) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX Preview Ban
(Hyousou Strast 2) [J.O.C★e.go!! (Kasuga Souichi)] Koibito no Sainou | A Lover's Gift (Yuri!!! on ICE) [English] [TyroLuuki]
[Hoshiai Hiro] Koibito ni Mietara Ii no ni | It is good if it sees it like the lover
Otouto no Musume 3
[Mita Kurumi] Mama no Koibito!? (COMIC Penguin Club 2015-06) [English] [Laruffii]
Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru.
Nitta Minami no Dosukebe Otouto ga Anya-chan o Moteasobu Hon
Ane to Otouto no Ecchi na Routine
(C77) [Kirintei (Kirin Kakeru)] Favorite Memory's (THE IDOLM@STER) [English] {Koibito}
[R*kaffy (Aichi Shiho)] Otouto wo Josousasetara Kawaiikatta no de sono mama Sefure ni suru koto ni shita. [Digital]
(C88) [Randou House (Randou)] Ongakushitsu no Koibito-tachi | Lovers in the Music Room (Love Live!) [English] [Zeria Scans]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
[Nanase Mizuho] Ane Otouto Ane | Older Sister Little Brother Older Sister [English] {biribiri} [Decensored]
Natsu + Otouto = Imouto!?
Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
Fellatio Kouhai, Otouto ni naru
Otouto wa Futanari Ane no Onaho desu!?
(C81) [Touge Mine (Fujiko)] Maruiro no Koibito (Mitsudomoe)
[Arubain] Kaasan to Koibito Seikatsu 2 [Chinese]
(SUPER24) [Touheki Biten (Masumi Wataru)] Ore no Koibito ga xx Sugiru! (Free!)
(C89) [UNAP! (Maine)] Koibito wa Santa Claus | 戀人是聖誕老人 (Shingeki no Kyojin) [Chinese] [進擊的艾利主頁]
(C79) [Yurari Biyori (Yukko)] Happiness! ~Hanayome wa Otouto 16-sai~ (CODE GEASS: Lelouch of the Rebellion)
Hoshiai Hiro - Ani Otouto (English)
Ane to Otouto Arbeit Sono 2
[Starmine18 (HANABi)] Fuuki no Haiboku -Dosukebe JK Gal Combi no Otouto Netori- | Morality's Downfall -Little Brother Stolen by Lecher JK Gyaru Duo- [English] [Panatical] [Digital]
(C86) [Maidoll (Fei)] Sena 29sai Koibito ga Inai 2 (Boku wa Tomodachi ga Sukunai) [English] [CGrascal]
[GOD Ryokutya (Bu-chan)] Otouto Ijiri (Smile Precure!) [Digital]
(COMITIA104) [Studio Pal (Nanno Koto)] Imouto wa Boku no Koibito ~Houkago no Gakkou Hen~
(Reitaisai 14) [Yosutebito na Mangakaki (Tomoki Tomonori)] Koibito no Furi shite Naka ni Dashite... (Touhou Project)
(COMIC1☆8) [STUDIO PAL (Nanno Koto)] Imouto wa Boku no Koibito ~Onii-chan to Hitou de LoveLove Hen~ [Chinese] [琉璃神社汉化]
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! Chuuhen
Momota-ke 3
[Takase Yuu] Oshikake Otouto (COMIC Megastore DEEP Vol. 16) [Chinese] [瑞树汉化组] [Digital]
Ane to Otouto Arbeit Sono 3 | 打工中的姐姐與弟弟3
[Mabatakimosezu (Urotsuki)] Doutei Gushi, Chinpo o Motte Otouto o Seisu. [Digital]
Koi ni Ochita Uchi no Otouto
[Chinzuriina] Nemuri Otouto wa Hatsujouchuu [English]
Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku
[Rico] Otona no Koibito Kankei | An Adult's Lover-Relationship (Onii-chan Asobo) [English] {Mistvern}
Otouto ni Netorareta Natsuyasumi
Otto no Otouto ni Netorareru
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi - Tales of Onei-chan Oto-to | Older Sister and Complaint Listening Younger Brother [English] [Decensored]
[Arubain] Kaasan to Koibito Seikatsu 5.5
[Makinosaka Shinichi] Migite no koibito COMIC Megastore 2012-07
(COMIC1☆13) [Kanyou Shounen (URA)] Motto Kyou kara Boku wa Master no Koibito (Fate/Grand Order)
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [熊崎玉子汉化组]
[Kinoko931% (Taono Kinoko)] Koibito Gokko [Digital]
[Ruibosucha] Bitch Ane no Fukushuu ~Oya no Takara no Tensai Otouto o Sex Zuke ni Shite Daraku Sasete Yaru~
(COMIC1☆4) [PASTEL WING] Suzi×kiss ~Otouto to Kodukuri shicha Damedesuka~ (Kiss x Sis)
Hajimete no Uwaki Aite wa Otouto deshita | My First Affair Was with My Little Brother
[Katsurai Yoshiaki] Kanojo wa Kazoku de Koibito de Ch. 1-3 | She's My Family And My Lover Ch. 1-3 [English] {doujin-moe.us}
[Anthology] Shounen Ai No Bigaku 12 The Otouto