(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)
Saimin DVD ~Aneki to Otouto no Baai~
[Somejima] Soul Slave (COMIC Unreal 2017-12 Vol. 70) [English] [desudesu] [Digital]
This_Kid_is_Mine_(yuri_hentai_english)
Nanka Saikin Otouto ga!? | What's Up With My Little Brother Recently...!?
[Kousuke] Aien Kien | My Beloved Oni Beauty (COMIC Anthurium 2018-12) [English] {darknight} [Digital]
(C95) [Usamimi Syndrome (Erutasuku)] Jashin no Ikenie Ani Omoi no Otouto Hen
[Yamaguchi Nao] Igyou no Majo | The unusual Witch [English]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [Digital]
(COMIC1☆2) [Kokikko (Sesena Yau)] Koufuku Kansen Shou (Hayate no Gotoku!) [English] [Otokonoko Scans]
Mijikana Ane Ana to Otouto Bou
Otouto No Otto | 弟之夫
[Naruhodo (Naruho-dou)] Jungle GT (Naruto) [English] {Doujins.com}
(C80) [Majimadou (Matou)] The Black & Pink Parade B-Side (THE IDOLM@STER Dearly Stars) [English] [Otokonoko Scans]
Makoreipu - Free doujinshi English
(C91) [27 (Fujitsuna)] Otouto wa Maid-san [English] [torappufan]
[Aoki Kanji] Kaisoku Ane no Koukishin | High Speed Sister's Curiosity (COMIC Anthurium 2017-03) [English] [Team Koinaka] [Decensored] [Digital]
[Lamik-D x Kasuga] Female Slaughterhouse [Update 2018-12-15][English][ONGOING]
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! Kouhen
Jashin no Ikenie Ani Omoi no Otouto Hen | 魔神的贡品兄弟篇
(SUPER25) [Kurikoya (Hiyoshimaru Akira)] Otouto ni Shitai 10 no Koto (High☆Speed! -Free! Starting Days-)
[Niliu Chahuì (Sela)] 相亲相爱的一天 | A Day of Intimacy [English] [Hentai_Doctor]
[Marui Maru] Guutara Aniki to Otoutoyome (COMIC Anthurium 006 2013-10) [English] [CGrascal]
(C92) [DKsha (Kase Daiki)] AshiColle. Bangai-hen | FootColle. Extra Edition (Kantai Collection -KanColle-) [English]
Namaiki Wagamama Kawaii Otouto?
(Rainbow Flavor 13) [Granada Sky (Mogiki Hayami)] Namaiki Wagamama Kawaii Otouto? (Go! Princess PreCure)
(C92) [Pochi-Goya. (Pochi.)] Ane Naru Mono Zenshuu 1 | Ane Naru Mono Complete Works 1 (Ane Naru Mono) [English]
[Dynamite moca] Otouto ga Jomouzai o Nondara Onna ni Natta! (Nyotaika! Paradise 08)
ani sex > otouto sex
Momota-ke 3
Otouto ga Dekimashita
[Palco Nagashima] Otokonoko to Iku! Shuugaku Ryokou (Gekkan Web Otoko no Ko-llection! S Vol. 31) [English] [mysterymeat3] [Digital]
(C88) [pousse-cafe (Various)] Akagi x Kaga Shinkon Shoya Anthology - 1st bite ~Hokori no Chigiri~ (Kantai Collection -KanColle-) [English] ['Don't Mind Me' - the Army] [Incomplete]
Otouto no Musume | 동생의 딸
(C94) [Tekokids (Leonard 16sei)] Enkou Rock 'n' Roll Fever (Hinamatsuri) [English]
Watashi ga Sukoshi Toshi no Hanareta Otouto to Tsunagatte Shimatta Yoru no Koto.
(C88) [ABDG Encirclement Formation!! (Saranaru Takami)] Cling to Drops (HappinessCharge Precure!) [English] [jonaq]
[Shinooka Homare] Rental Otouto (Girls forM Vol. 05) [English] {summerwing}
(C90) [Botugo (RYO)] Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
Otouto wa Futanari Ane no Onaho desu!?
(C90) [Chural-an (Naturalton)] FGO no Ashibon 2 (Fate/Grand Order) [English] [Ranka Commissions]
[Naokichi.] Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1 (Otokonoko Heaven's Door 10) [Chinese] [逃亡者×新桥月白日语社] [Digital]
[Plum] Kimi no Doutei o Tabetai | I want to eat your virginity! (COMIC Anthurium 2018-05) [English] [Shippoyasha] [Digital]
Sagisawa Fumika to saimin Dosukebe Nitta Minami no otouto
[Date] Saimin DVD ~ Aneki to Otouto no Baai ~ | Hypnosis DVD - The Case of the Elder Sister and Younger Brother (Comic Grape 2014-02) [English] [thetsuuyaku]
Short Comic #16 English
(C90) [Kuma-tan Flash! (Hanao.)] Love Trip (Kantai Collection -KanColle-) [English]
[Maimu-Maimu] Amemiyakeno Kodukuri Kouhen (Delimama ~Midara na Ore no Kaa-san~) [English] {Hennojin}
Otouto!!
(C83) [FONETRASON (Ryutou)] Shield Knight Elsain Vol. 13 "Succubus Flirtation" [English] [SMDC-Translations]
Jashin no Ikenie Ani Omoi no Otouto Hen | Offering to the Evil God
Ka no Oto episode 1
If I can make my cute little brother cum with an aneros, I'll train him into a pervert.
[Naokichi.] Otouto-tachi no Bouken ~Natsu no Shokushu Panic~ - Indecent brothers adventure (Otokonoko HEAVEN Vol. 58) [Chinese] [逃亡者×新桥月白日语社汉化] [Digital]
(SPARK8) [Neko Masshigura (Karukanko)] Ore no Otouto mo Naze daka Totsuzen Chicchaku Natte Shimattan daga. | My Younger Brother Also Suddenly Shrank for Some Reason (Devil May Cry) [English] =SW=
[Andou Hiroyuki] Daniku Triangle Fight! [English] [N04h] [Digital]
Nitta Minami no Dosukebe Otouto ga Anya-chan o Moteasobu Hon
[Ruibosucha] Bitch Ane no Fukushuu ~Oya no Takara no Tensai Otouto o Sex Zuke ni Shite Daraku Sasete Yaru~
Yappa Uchi no Otouto Nanka Zenzen Kawaikune-shi
(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!)
Ore no Otouto ga Konna ni Kawaii Wake ga Nai | My Little Brother Can't be this Cute!
[excess m (zzinzinz)] Makeru na Inkendou Futanari Gundan to no Kettou Hen [English] [CrowKarasu] [Digital]
(HaruCC21) [Samugakupetti (Shiogochi)] Deriheru Yon dara Otouto ga Kita (Big Hero 6) [English] [Shotachan]
(C94) [Hitsuji Kikaku (Muneshiro)] Majin-san wa Commu Shitai (Fate/Grand Order) [English] [CrowKarasu]
Otouto Kansatsu Nikki
Otouto to Asachun!
[peachpulsar (Mira)] Heart Synchro [English] [/u/ scanlations] [Digital]
(C94) [Yamo7 (Ayuma Sayu)] Hatsujou Okita-chan to Yakimochi Okita-san (Fate/Grand Order) [English] {Doujins.com}
[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1+2
[GOD Ryokutya (Bu-chan)] Otouto Ijiri (Smile Precure!) [English] [thok] [Digital]