Otouto Ni

Natsu + Otouto = Imouto!?

(C91) [Yomosugara (Yomogi Ringo)] Master no Otouto to (VOCALOID)

Ore no Nee-san, Watashi no Otouto Zenpen

(C89) [Akaneko (Sakura Siro)] Betsuni Uchi no Otouto Nanka Zenzen Kawaikune-shi [English] [mysterymeat3]

Otouto wa Chotto Are

Otouto de Otoko o Shirimashita

Ane to Otouto Arbeit Sono 2

Ore no Otouto ga Konnani Kawaii Wake ga Nai

Rena wo Kurawaba Otouto made

[Nanase Mizuho] Ane Otouto Ane | Older Sister Little Brother Older Sister [English] {biribiri} [Decensored]

Moshi Wagahai no Otouto ga Futanari no Onnanoko dattara

(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=

THE Otouto

[Mabatakimosezu (Urotsuki)] Doutei Gushi, Chinpo o Motte Otouto o Seisu. [Digital]

[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made

Watashi ga Sukoshi Toshi no Hanareta Otouto to Tsunagatte Shimatta Yoru no Koto.

[Sagamiokiva (Sagami Yuki)] Onee-chan-tachi ni Josou Cosplay Saserarete Okasarechau Otouto-kun no Hanashi 2 [Chinese]

[R*kaffy (Aichi Shiho)] Otouto ni Josou Sasetara Sekkyokuteki Kawaii [Digital] [English]

Otouto Omochikaeru - Do you take him and return

Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi

Ane to Aneotouto

[Shin Hijiridou Honpo (Hijiri Tsukasa)] Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru. [Digital]

Otouto no Musume | My Little Brother's Daughter =LWB=

Otouto ga Shishunki!? | My Younger Brother is Sexually Curious!?

(Shotaket 10) [5/4 (Faust)] Bessatsu Boku no Otouto

[Massaratou (Motomushi)] Ero Nee-san to Otouto-kun [Chinese] [脸肿汉化组] [Digital]

Chi no Tsunagaranai Otouto

[AKYS Honpo] Zoku Sex ni dada Hamari suru Ane to Otouto

Ryouude ga Tsukaenaku Nattara Otouto ga Choushi ni Noridashita! part 7

Otouto wa Itsudemo Kangaeru!

[Sakusaku Kangen Noushuku] Haitoku Josou Otouto no Inran Jojishi – Aokan Hen [English]

Otouto Jikake no Honey Trap - Lovely Younger Brother Honey Trap

[Saipin] Otouto!! (K-ON!)

Otouto de Otoko o Shirimashita

Otouto Kansatsu Nikki -Mitsukame-

[Fuuga] Ane to Otouto to - Sister & Brother

[Marui Maru] Guutara Aniki to Otoutoyome (COMIC Anthurium 006 2013-10) [English] [CGrascal]

(C85) [GOD Ryokutya (Bu-chan)] Otouto no Futon ni Shinobikonde mita. (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!)

[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta ~Sonogo~

[Aizome Gorou] Otouto Imouto

(C86) [Rorinoutage (Shimantogawa)] Nitta Minami no Otouto Tsumamigui (THE IDOLM@STER CINDERELLA GIRLS)

(Shota Scratch 14) [Studio Zealot] (Aoi Takayuki) Ore no Otouto ga Konnani (ry | My Little Brother Can't Be This... (Shotarista 6) [English] [alparslan]

Onee-chan ga Otouto no tame ni Doutei Sotsugyou o produce Ch.3

Otouto ga, Josou Shimakaze-kun Haishin Shiteta.

Otouto Kansatsu Nikki

Hajimete no Uwaki Aite wa Otouto deshita

Otouto tono Happy Life! | 和弟弟的快乐生活！

(HaruCC21) [21kg (Kito)] Kyou, Boku wa Otouto to Sex o Shita. (Big Hero 6) [English] {Shotachan}

(C91) [27 (Fujitsuna)] Otouto wa Maid-san [English] [torappufan]

Teihanpatsu JK Onee-chan Manami wa S na Otouto ni Sakaraenai

Otouto no Gyaru Yome o Zetsurin Seme -Asa kara Ban made Hateshinaku- Part 1

(C85) [ice*ico, Uchihadou Honpo (*ico, 10)] Ane to Otouto (NARUTO) [English] [CGrascal]

Seigangu Keikaku Namaiki na Otouto o Fukujuu sasetakute

Otouto no Shasei Kanri wa Ani no Shigoto desu

[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [熊崎玉子汉化组]

Netorareta Ane ~Kareshi no me no Mae, Watashi o Daita no wa Otouto deshita... "Full Color" Vol.1

Otouto ni Ero Manga to Onaji Koto o Sarechau Onee-chan no Hanashi 3

[Azuma Tesshin] Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister. [Digital]

(C91) [Rorinoutage (Shimantogawa)] Raise wa Duce no Otouto ni Naritai (Girls und Panzer)

(C95) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Otouto no Seishori wa Ane no Yakume da to Shinjikonderu Onee-chan (Fate/Grand Order)

[Castlism (Alaca_rte)] Natsu no Gikou Ch.1 "Ane x Otouto Hen" [Digital]

Otouto no Musume

Koi ni Ochita Uchi no Otouto

[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi - Tales of Onei-chan Oto-to | 姊姊與傾聽怨言的弟弟 (1) [Chinese] [Digital]

Boku no Mama wa Otouto no Mae de dake Dosukebe ni Naru | 我的媽媽只有在弟弟面前會變成一個蕩婦

Onee-chan wa Otouto no Shasei ga Mitai! Zenpen

Otouto-kun♥ Yacchaimasu!!

Hajimete no Uwaki Aite wa Otouto deshita | My First Affair Was with My Little Brother

Jikan o Tomete Otouto ni Ecchi na Koto o Shichau Onee-chan

Otouto no Migawari ni Natta Ane

[Naokichi.] Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1-3 [Chinese] [逃亡者×新桥月白日语社] [Digital]

[Hanamaki Kaeru] Otouto to Asachun! (Otokonoko HEAVEN Vol. 37) [English] [mysterymeat3] [Digital]

Otouto de Otoko o Shirimashita | 弟弟让我知晓了男人的滋味

Ane x Otouto Kyou mo Junjou na Otouto wa Shihaiteki na Ane ni Tame Susube mo naku Okasareru Re: | 今天也是純情的弟弟被想要支配的姐姐無法無天地侵犯著

Watashi ga Bitch ni Natta no wa Dou Kangaetemo Otouto ga Warui!

Kono Joukyou de Otouto Route ga Nai no wa Okashii!

Boku wa Otouto Senyou Vib | 我是弟弟的專用按摩棒

[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to

Otouto no Inu Mani

[Arsenal] Hajimete no Otouto Ijiri (COMIC Penguin Club 2010-11)