[Agata] Ane no Kokoro Otouto Shirazu - True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy]
(C64) [Tololinco (Tololi)] Small Potetoes ~ Chicchai Potechi ~ (Sister Princess)
Otouto no Kanojo | My Younger Brother's Girlfriend
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [English] [Yuuchen]
Okkii Imouto Chicchai Ani | 大大的妹妹 小小的哥哥
[Kotsumudiya (Kotsumudi)] Kawaii Gakuran Otouto ga Natsuite Kureru to Niichan ga Ureshii toiudake no Hon [Digital]
[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]
Yappa Uchi no Otouto Nanka Zenzen Kawaikune-shi
[Anthology] Shounen Ai No Bigaku 12 The Otouto
Ane kakeru Otouto no ni jyou san-satume
[AKYS Honpo] Otto no Otouto ni Netorareru
(C84) [99mg (Coconoe Ricoco)] Otouto no Chippai kara Oppai ga Deru You ni Natta Ken
ani sex > otouto sex
Pet Mimamori Camera ni Ane to Otouto no Sex ga Utsutteta.
Happiness! ~Hanayome wa Otouto 16-sai~
[Fundoshi] Ane to Otouto ga Issho ni Ofuro ni Hairu to.
Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1
Okkii Friends Fureai Taiken | 与大型浮莲子的接触体验
My Pacostant
Ane to Otouto Arbeit
[WXY COMICS] Hajimete no Uwaki Aite wa Otouto deshita
Kanchigai de Kyoudai Ecchi!?~ Otouto no Kuse ni Naka de Ippai…!
Chicchai Teitoku to Takao-san to Atago-san
Nee-chan wa Otouto no Are ni Muchuu na You desu.
Guutara Aniki to Otoutoyome
Motokano no Otouto ni Natsukarete Komattemasu ga Yaru Koto wa Yacchaimasu
Seiyoku o Otouto de Hassan Saseru Ane | 拿弟弟发泄性欲的美波姐
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2
(Senka no Toki 9-Nen Osame) [Fuyu wa Samui (Dantou)] Onii-chan wa Otouto-kun ni Dakaretai (Touken Ranbu)
[Maybe] Ane x Aneotouto [English] [Brolen]
Reciprocal Love After Sex
Ane to Otouto Arbeit Sono 3 | 打工中的姐姐與弟弟3
(SC26) [Honey QP (Inochi Wazuka)] Baka Ani/Otouto (Fullmetal Alchemist)
Chicchai Cirno-chan ga Kawaisugiru no ga Ikenain dakara ne
Sagisawa Fumika to Saimin Dosukebe Nitta Minami no Otouto + Paper
AzuLan no Chicchai Ko to H Shitai Hon
[CHINZURI BOP (Chinzurena)] Dekaketsu Otouto no Nameinu ni Naritai [Digital]
[65535th Avenue. (Akahito)] Chicchaiko Soushuuhen [Digital]
[Ultra Power (DX Boy)] Kuroi Okkii Sugoku Yasashii (Touken Ranbu)
Okkii Serena ga Futanari de Chicchai Maria o Harabote sasechau Shimai Ai
(Futaket 13) [Granada Sky (Mogiki Hayami)] Otouto no Inu Mani (Go! Princess Precure)
Otouto de Otoko o Shirimashita
Chicchai Ko no Usui Hon
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Boku wa Otouto no Mono
(C95) [piropiro-GO (Umihotaru Harumare)] Okkii Kaizou Keikaku (Fate/Grand Order)
(C93) [Akaneko (Ohaguro Dobu)] Jian Oji-san to Chicchai Gyakunan-shi [Chinese]
(C88) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 5 [Chinese] [脸肿汉化组]
Kinpatsu Yancha-kei na Kanojo to no Kurashikata 3.1 + Otouto de Otoko o Shirimashita 0.9
(C91) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 8 [Chinese] [脸肿汉化组]
(C94) [Yami ni Ugomeku (Dokurosan)] Sagisawa Fumika to Saimin Dosukebe Nitta Minami no Otouto + Paper (THE IDOLM@STER CINDERELLA GIRLS)
Onee-chan × Otouto no 2 Noruna
Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta + ~Sonogo~
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to
(C86) [SLeeVe (Sody)] Chicchai Ko no Hon vol.2 [Chinese] [脸肿汉化组]
Otouto Omochikaeru - Do you take him and return
(C91) [SLeeVe (Sody)] Ippai! Chicchai Ko no Hon
Kawaii Gakuran Otouto ga Natsuite Kureru to Niichan ga Ureshii toiudake no Hon
(C89) [Juujigen (AKANAGI)] Chicchai Kaga-san to Ecchi Suru Hon. (Kantai Collection -KanColle-)
[TTSY (Kurogane Satsuki)] Kareshi no Otouto-kun wa Shiritagari [Chinese]
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! part4
(Shotaket 10) [5/4 (Faust)] Bessatsu Boku no Otouto
(C86) [Cambropachycope (Soso-Zagri)] Otouto to Heya de Nani Siyou?
[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]
Namaiki Otouto ni wakarase ! | 教育狂妄的弟弟!
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen [English] [Mysterymeat3]
[Eromazun] Kokka Shikaku Haramaseshi ~Konna Chicchai Onnanoko ni Tanetsuke Shichau no!?~
(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]
[Chibi Chibi Neko Neko] Chicchai No Hon 3 Third Report
Zoku. Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
[Ruibosucha] Bitch Ane no Fukushuu ~Oya no Takara no Tensai Otouto o Sex Zuke ni Shite Daraku Sasete Yaru~
[Takayamanon] Otouto Chinpo de Icchau Ore wa Hentai Aniki Desu! (Tamaharu) [English] [mysterymeat3] [Digital]
(Tora Matsuri 2015) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 4 [English] {Hennojin}
[Fuuga] Ane to Otouto to - Sister & Brother
[Zenra QQ] Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku
Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo
Dekkai Kouhai Chicchai Senpai | 大后辈小前辈
(Kasen Roman) [Binmalo (Beti)] Chicchai Patchouli wa Suki desu ka…? (Touhou Project)
(C88) [yemak (yemak)] Ore no Otouto ga Konna ni Kawaii no de (Durarara!!)
Otouto no Migawari ni Natta Ane | 弟弟犯的錯 就由姊姊來代為賠償
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta
(Shota Scratch 28) [Akaeboshi (Binto)] Otouto-chan to Nekura-chan
[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [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=
[Makita Misaki] Boku no Otouto | My Little Brother [English]
Otouto Ijiri
Hokusai x Okkii Summer Imagination
Otouto no Onna wa Ore no Mono 2
[Amapoteya] Otouto no Are ga Sugoi.
Otouto Maid to Ichinichi-juu | All-day Younger Brother Maid
(COMIC1☆11) [Botugo (RYO)] Zoku. Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta
Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi
[Fuuga] Ane to Otouto to - Sister & Brother [English] [Fated Circle]
Otouto No Otto | 弟之夫
Chicchai Teitoku wa Kurou ga Taenai!?
(C74) [SOUND STICKER (Yoshida Masahiko)] Dekkai no to chicchai no (Zero no Tsukaima)
Shi-chan no Chicchai Hon | 小真的H的本子
Sensei to Otouto no Sex o Misaserareru Hanashi
Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
Dekkai Kouhai ni Chicchai Senpai wa Itazura Shitai!
[After Moon] Chicchai Inami-san (Working!!)
(Futaket 13) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto 2
Otouto to Renzoku Zecchou Gachi-Iki SEX
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to [Tamamo | GDS] [English]
(C90) [Egyptsobaya (Taikou)] Sankasha Boshuu! Lv4~25 no Chicchai Kotachi (Granblue Fantasy)
[Shinsei Lolishota (kozi)] Isekai Junketsu Bishounen Choukyou Nisshi ~ Otouto o Mamoru Tame, Seishokusha no Boku ga Shiriana o Sasagemasu ~ | 異世界純潔美少年調教日記~為了守護弟弟、身為聖職者的我獻上了後庭~ [Chinese] [瑞树汉化组]
Kono Joukyou de Otouto Route ga Nai no wa Okashii!
(SUPER21) [memento (Namiko)] Otouto no Oyome-san ni Narimashita (Ao no Exorcist)
(Shota Scratch SP4) [21kg (Kito)] Otouto ga Ani de aru Ore no Doutei o Neratteru Ken (Big Hero 6) [Chinese] [勝己小傲嬌漢化]