[Kanou Soukyuu] Otouto ni Nanka Kanjinai!
(Shota Scratch 28) [Akaeboshi (Binto)] Otouto-chan to Nekura-chan [English] [torappufan]
(C91) [27 (Fujitsuna)] Otouto wa Maid-san [English] [torappufan]
[Sanbaizu] Otouto wa Otoko no Ko
Otouto wa Maid-san
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Boku wa Otouto no Mono [English] [SMDC]
[Fuuga] Ane to Otouto to - Sister & Brother
(Shota Scratch 28) [Akaeboshi (Binto)] Otouto-chan to Nekura-chan
Koi ni Ochita Uchi no Otouto
[Palco Nagashima] Koibito wa Yuurei!? | My Lover is a Ghost?! (Nyotaika Dynamites! 5) [English] [desudesu]
Rena wo Kurawaba Otouto made
[Subesube 1kg (Narita Kyousha)] 9-Ji Kara 5-ji Made no Koibito Dai Roku. Roku wa - Nine to Five Lover
[Zero ni Kaeru Tsuki (Tsukiyo)] Oneshota na Nise Koibito!?
(C83) [Cotojikan (Cotoji)] Tenkuu no Koibito (Dragon Quest V)
(C89) [Right away (Sakai Minato)] Okuu-chan to Koibito ni Narou. (Touhou Project)
Otouto ja Irarenai!!
Chi no Tsunagaranai Otouto 2
[Kurodou Holdings "Kabu" (Kurodou Katana)] Sekai de Ichiban Daikirai de Jama na Otouto [Digital]
Otouto ni Mirareta Hitozuma wa... Zenpen | My Brother Saw Me Having Sex... and Then Ch1
(C94) [666Protect (Jingrock)] Otouto no Musume | My Little Brother's Daughter [English] =LWB=
Otouto no Musume | My Little Brother's Daughter
NH no Otouto 3
[Studio Daiya Alt (Nemui Neru)] Sakura Ochiru ~Natsu no Kisetsu ni Ochita Koibito~ + Tokuten 4P [Digital]
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to
Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1-2
[Deburasu] "Koibito" | "Lovers" (COMIC Mate Legend Vol.13 2017-02) [English] [ATF] [Digital]
[Namakemono Kishidan (Tanaka Aji)] Unsweet Inoue Ai Watashi wa Dare wo Aishiteru no... Daisuki na Koibito... Soretomo Aitsu... act 1 [Digital]
[Cannabis (Shimaji)] Konna Otouto to Seikatsu Shitara
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! Zenpen
(C88) [yemak (yemak)] Ore no Otouto ga Konna ni Kawaii no de (Durarara!!)
Hataraku Boku to Kawaii Otouto
(C88) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX3
(Futaket 14) [INSERT (KEN)] Boku Dake no Bakunyuu Onameido no Otouto ~Ai Hara Yuki~ no Koiwazurai
[Hirekatsu] Haha wa Otouto to Yatte iru (Chinese)呆呆个人汉化
Otouto no Migawari ni Natta Ane
(C82) [Sugar*Berry*Syrup (Kuroe)] Medaka-chan Sakunyuu 3 ~ Kumagawa-kun no Seidorei (Koibito) ni Naru Hon ~ (Medaka Box)
[Ommed (Momoshiro)] Otouto wa Otoshigoro
(HaruCC21) [21kg (Kito)] Kyou, Boku wa Otouto to Sex o Shita. (Big Hero 6) [English] {Shotachan}
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! Kouhen
[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]
(C88) [SlapStickStrike (Stealth Kaigyou)] Watashi no Koibito o Shoukai Shimasu! EX3 (English)
[Arubain] Kaa-san to Koibito Seikatsu 6 [English] [Amoskandy]
Watashi no Otouto wa Kawaii
[SS-BRAIN] Koibito ja...nai. Suzuhara Kaede Hen [Chinese] [软键汉化]
[Arubain] Kaasan to Koibito Seikatsu 5.5
[Irotsuki Sakari] Koibito wa Marionette
(C89) [Yosutebito na Mangakaki (Tomoki Tomonori)] Naka ni Dashichau Koibito Gokko (Alice in Wonderland)
(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara [Chinese] [龍之力漢化]
[Satou Takumi] Otouto no Onna wa Ore no Mono Ni (COMIC Megastore Alpha 2013-12) [English]
[Cannabis (Shimaji)] Konna Otouto to Seikatsu Shitara | If I Lived Sexually with a Little Brother like This [English] =SW=
Otouto no Musume | 동생의 딸
[Toko-ya (HEIZO, Kitoen)] InCha Otouto ga YouCha Aneki o Netoru made [Digital]
Kanchigai de Kyoudai Ecchi!?~ Otouto no Kuse ni Naka de Ippai…!
Otouto no Namae wa Omorashimaru datta ka na?
Uchi no Otouto Maji de Dekain dakedo Mi ni Konai?
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Boku wa Otouto no Mono
(COMIC1☆13) [Royal Bitch (haruhisky)] Shishou ni Dogeza shite Koibito Ecchi Shite Morau Hon. (Fate/Grand Order)
(C89) [Veronica no Ha (Noba)] Moto Tekikanbu de Miboujin Gen Koibito no Chichioya no Niizuma ni Natta Hito (Beat Angel Escalayer)
(C94) [Royal Bitch (haruhisky)] Mizugi Shishou to Koibito Ecchi Suru Hon. | Swimsuit Shishou and Her Lover (Fate/Grand Order) [English] [Thot Patrol]
Otouto no Kanojo | 弟弟的巨根恋人
(C84) [99mg (Coconoe Ricoco)] Otouto no Chippai kara Oppai ga Deru You ni Natta Ken [Chinese] [刷牙子漢化]
(C86) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX [English]
(C86) [Rorinoutage (Shimantogawa)] Nitta Minami no Otouto Tsumamigui (THE IDOLM@STER CINDERELLA GIRLS)
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! part4
[Subesube 1kg (Narita Kyousha)] 9-Ji Kara 5-ji Made no Koibito Dai Hachi-wa- Nine to Five Lover
(C83) [Ningen Modoki (Random)] Producer to Koibito-gokko (THE IDOLM@STER CINDERELLA GIRLS)
[Tachibana Takashi] Koibito wa Kedamono
[Tariya (Tarihou)] Namaiki Otouto o Saimin de! [Digital]
[Shizuki Shinra] Otouto no Aiken | My Brother's Pet Dog (COMIC Juuyoku Vol. 03) [English] =LWB=
(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! [Chinese] [不协和音汉化]
[Eguchi Jaws] Koibito Complex
Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
[Umino Sachi] Mama no Koibito | Mother's Lover (Jukubo Yuugi) [English]
Otouto ga Kawaisugiru node Mirai no Teitoku dakedo, Aishichatte mo Ii desu ka?
[Kuragakuya (Souko Souji)] Ookami Kodomo no Kinshinkan ~Watashi wa Ookami no Otouto ni Okasaremashita | Wolf-Child Incest (Ookami Kodomo no Ame to Yuki) [English] [JuicyBrucie]
[Azuma Sawayoshi] Ane no Kokoro Otouto Shirazu (Senpai wa Minimum Girl) [Chinese] [黑条汉化]
[Jamming] Koibito ha Tonari no Oneesan (Hatsujyouki)
[Dynamite moca] Otouto ga Jomouzai o Nondara Onna ni Natta! (Nyotaika! Paradise 08)
Otouto Asobi
(COMIC1☆10) [Bronco Hitoritabi (Uchi-Uchi Keyaki)] Ishin Denshin Junyou-san no Koibito (Kantai Collection -KanColle-) [English] {doujins.com}
[Mabataki Mosezu (Urotsuki)] Doutei Gushi, Chinpo o Motte Otouto o Seisu.
Seiyoku o Otouto de Hassan Saseru Ane | 拿弟弟发泄性欲的美波姐
Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1
[R*kaffy (Aichi Shiho)] Otouto ni Josou Sasetara Sekkyokuteki Kawaii [Digital] [English]
[SS-BRAIN] Koibito ja...nai. Suzuhara Kaede Hen | Not My Lover - Suzuhara Kaede [English] {doujin-moe.us}
(C88) [Iiwake-Gaisya (Shigemiya Kyouhei)] Nanairo to xxx Play (Nanairo to Koibito Play 6) (Touhou Project)
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
Namaiki Wagamama Kawaii Otouto?
Onee-chan × Otouto no 2 Noruna
[TSF no F (meito)] Ore ga Osananajimi no Koibito ♀ ni Naru Nante Zettai Arienai [English]
[Tamachi Yuki] Koibito Gokko
[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1+2 [Chinese] [潜水员汉化]
(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}
[Michinakaba (Arsenal)] Osananajimi no Koibito ga Rijichou ni Netoraremashita | I've had my childhood friend lover NTRed by the board chairman! [English] [QBtranslations]
(Splash!Hi) [Phlodexy (Yamano)] Yatto Oya to Otouto ga Dekakete Ie ni Dare mo Inai | Finally My Parents And Younger Brother Went Out And Nobody Is At Home (High☆Speed! -Free! Starting Days-) [English] [Holy Mackerel]
[Kotsumudiya (Kotsumudi)] Kawaii Gakuran Otouto ga Natsuite Kureru to Niichan ga Ureshii toiudake no Hon [Digital]
Nee-chan wa Otouto no Are ni Muchuu na You desu.
[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]
Fellatio Kouhai, Otouto ni naru
[Contamination (eigetu)] Otouto no Kanojo | My Little Brother's Girlfriend [English] {Doujins.com} [Digital]
(C69) [USO Factory (Harukaze Unipo)] Toumei na Iro wo shita Sekaijuu no Koibito-tachi he. (Ojamajo Doremi)
(Futaket 5) [Yudenakya Nama Beer (Uzurano Tamago)] Futanari Ane ga Otouto wo Josou Sasete Yattyau Hon