Prewar Otouto Wo

[AKYS Honpo] Oneechan ni Kareshi ga Dekita no ga, Kuyashikatta no de Nemurasete Okashita Otouto-kun [Digital]

[Shikkoku no Voltecker (EGAMI)] Amaetagari na Otouto wa Onee-chan Banare ga Dekinai [English] [mysterymeat3] [Digital]

Otouto o Isei to Shite Isshiki Shite Shimau Mukuchi na Onee-chan

[Mabataki Mosezu (Urotsuki)] Doutei Gushi, Chinpo o Motte Otouto o Seisu.

Chi no Tsunagaranai Otouto 2

(Shota Scratch 28) [Akaeboshi (Binto)] Otouto-chan to Nekura-chan [English] [torappufan]

Fellatio Kouhai, Otouto ni naru

Otouto Kansatsu Nikki -Yotsukame-

Hajimete no Otouto Ijiri

Otouto Kansatsu Nikki

Pet Mimamori Camera ni Ane to Otouto no Sex ga Utsutteta.

Sagisawa Fumika to Saimin Dosukebe Nitta Minami no Otouto + Paper

(Futaket 13) [Granada Sky (Mogiki Hayami)] Otouto no Inu Mani (Go! Princess Precure)

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

Otouto no Musume 4

[Massaratou (Motomushi)] Ero Nee-san to Otouto-kun [Digital]

Sensei to Otouto no Sex o Misaserareru Hanashi

Konna Otouto ga Ireba…

Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita

Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta + ~Sonogo~

[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]

[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made | From a Downer Gamer Little Brother♂ to a Little Sister♀ Succubus Who Loves Nii-san [English] [Panatical] [Digital]

[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane [Digital]

Onee-chan wa Otouto o Wakarasetai

[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 344 Shou - Bakunyuu Haha x Binyuu Ane x Shota Otouto = Oyako Houkai Kinshin Goukan Jiken Act. 1 Boshikan-gakari- [Chinese] [有条色狼汉化]

(Shota Scratch 31) [CHIN-UP (Pocchi)] Otouto ga Dekimashita [English] [Shotachan]

Doutei Otouto to Sannin no Bitch ~Nana-chan no Maki~

[Azuma Sawayoshi] Ane no Kokoro Otouto Shirazu (Senpai wa Minimum Girl) [Chinese] [黑条汉化]

Otouto Kansatsu Nikki -Futsukame-

[Noise] Otouto mo Kawaii | My brother is cute too (JS☆JC) [English] [Rin]

[Dynamite moca] Otouto ga Jomouzai o Nondara Onna ni Natta! (Nyotaika! Paradise 08)

(Chou Senka no Toki 25) [Nora (Kiriya Himi)] Otouto no Namae wa Omorashimaru datta ka na? (Touken Ranbu)

(Hyattou Ryouran ~Kimi no Heart o Shirahadori~ Ni) [1/Fyuragi (Aizawa Yang)] Watashi no Otouto wa Kawaii (Touken Ranbu)

[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 01 [Digital]

ani sex > otouto sex

[Noise] Otouto mo Kawaii | My brother is cute too (JS☆JC) [English] [Rin] [Decensored]

JK Nee-chan Otouto Doutei Chinpo ni Do Hamari-chuu

[Aoi Hitori] Ane Ijou Otouto Miman | More Than Sister, Less Than Brother (Shota Suki Onee-san wa Okirai? 2) [English] [desudesu] [Decensored]

[Cambropachycope (Soso-Zagri)] Ane kakeru Otouto no ni jyou san-satume [Digital]

[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [Chinese] [Ongoing] [Digital]

[Ommed (Momoshiro)] Otouto wa Otoshigoro

[Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!) [Chinese]

Ore no Otouto ga Konna ni Kawaii Wake ga Nai | My Little Brother Can't be this Cute!

(Futaket 13) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto 2 [English] [mysterymeat3]

Otouto Omoi no Onee-chan

[Amatoro Bow] Otouto wa Josou Shumi

Otouto Ijiri

(C83) [Yomosugara (Yomogi Ringo)] Otouto (Vocaloid)

Onee-chan wa Otouto o Wakarasetai | Big Sis Wants to Convince Her Lil' Brother

[Shizuki Shinra] Otouto no Aiken | My Brother's Pet Dog (COMIC Juuyoku Vol. 03) [English] =LWB=

Motokano no Otouto ga Kawaii tte Hanashi

[Nama Cream Biyori (Nanase Meruchi)] Teihanpatsu JK Onee-chan Manami wa S na Otouto ni Sakaraenai | 逆来顺受的JK姐姐真那美无法反抗抖S弟弟 [Chinese] [两面包夹汉化组] [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]

Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta

[Kasuga Kikaku (Terujirou)] Otouto no Inu Ma ni Nantoyara | 弟弟不在时就…… [Chinese] [黑夜汉化组] [Digital]

Guutara Aniki to Otoutoyome

Ore no Nee-san, Watashi no Otouto Chuuhen

Bubble Feet

[Kuromahou Kenkyuujo (Nukaji)] Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita [Chinese] [阿旭个人汉化] [Digital]

[Niramikko Koujou] Otouto de Otoko o Shirimashita [Chinese] [一只麻利的鸽子汉化]

[Contamination (eigetu)] Otouto no Kanojo | My Little Brother's Girlfriend [English] {Doujins.com} [Digital]

(C94) [666Protect (Jingrock)] Otouto no Musume

[Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2 [English] {Hennojin} [Decensored] [Digital]

[Arsenal] Hajimete no Otouto Ijiri (COMIC Penguin Club 2010-11) [English] {CGrascal}

Otouto no Hatsu Iku ga Yokutte Onii-chan wa Komarimasu.

Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1

[Aoiro Ichigou] Kono Joukyou de Otouto Route ga Nai no wa Okashii! (Tamabota) [Chinese] [瑞树汉化组] [Digital]

Ka no Oto episode 1

[Satou Takumi] Otouto no Onna wa Ore no Mono Ni (COMIC Megastore Alpha 2013-12) [English]

Otouto ni Naburareta Natsuyasumi | The Summer Break I Got Teased by My Little Brother

Watashi no Otouto wa Kawaii

[CHINZURI BOP (Chinzurena)] Otouto(Mesu)-tachi no Mezame -Chinzurena Sakuhinshuu SIRO- [Digital]

Choushi Koita Boku no Otouto ga Jitsu no Hahaoya o Okashite ita Toki no Hanashi

(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara [Chinese] [龍之力漢化]

Chiisana Otouto

(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}

[Zenra QQ] Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku [Chinese] [管少女汉化]

[Harukaze Saki] Ane to Otouto no Jikan

[AKYS Honpo] Otto no Otouto ni Netorareru

(C86) [Rorinoutage (Shimantogawa)] Nitta Minami no Otouto Tsumamigui (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]