(C92) [Hinaprin (Ikuta Takanon)] KZHsp ~Chicchai Ran-Chen to Umi de Ecchi Suru Hon~ (Touhou Project)
With Kaoru-san!
Onee-chan wa Otouto no Chinpo o Kansatsu Shitai
[Arsenal] Hajimete no Otouto Ijiri (COMIC Penguin Club 2010-11)
Trap: Younger Brother In-Law
[Kaochuu Kingdom (Sisei)] Chi no Tsunagaranai Otouto [English] [mysterymeat3] [Digital]
[Mabataki Mosezu (Urotsuki)] Doutei Gushi, Chinpo o Motte Otouto o Seisu.
(6tsugo no Tamashii Forever) [CoconutBless (Natsuki Coco)] Juushimatsu wa Boku no Mama ni Naru kamo shirenai Otouto da (Osomatsu-san)
[Yonban] Ane wa Otouto no Nikubenki!
Otouto ni Mirareta Hitozuma wa... Kouhen | My Brother Saw Me Having Sex... and Then Ch2
[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]
[Maimu-Maimu] Idol no Ane to Otouto
Chicchai Ko no Hon Vol. 10
Chicchai Imouto ni Zen Koutei Saretai!
[Kurodou Holdings "Kabu" (Kurodou Katana)] Sekai de Ichiban Daikirai de Jama na Otouto [Digital]
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! Chuuhen
[Zenra Yashiki] Tomodachi no Otouto ga Imouto de | My Friend's Little-Brother is His Little-Sister (Okosama Basket) [English] {Mistvern + Bigk40k}
(C64) [Tololinco (Tololi)] Small Potetoes ~ Chicchai Potechi ~ (Sister Princess)
(C83) [Meisou Junkie (Nekomaru Rentarou)] Otouto ga Gakusai de Josou Sururashiinda ga Mattaku Share ni natte nai Ken
Raise wa Duce no Otouto ni Naritai | I Want To Become Duce's Little Brother In The Future!
InCha Otouto ga YouCha Aneki o Netoru made
(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara [Chinese] [龍之力漢化]
[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 01 [Digital][SMDC][English]
[SLeeVe (Sody)] Joshi no Chiisana Musume-san to Ryou Omoidakara Nakadashi Sex Chicchaiko no Hon Vol. 10
Hokusai x Okkii Summer Imagination
[Ahemaru] Kare no Otouto ni Netorare | Stolen by Boyfriend's Brother (ANGEL Club 2019-03) [English] [WataTL + Black Paper] [Digital]
(C95) [nb. (Poruporu)] Eitenryuu Amitābha Amidala KIAZAP -Okkii Diet Daisakusen- (Fate/Grand Order)
Otouto no Kanojo | 弟弟的巨根恋人
(C80) [USB Mement mori (Namiko)] Dou Shita tte Otouto wa Ani ni wa Kanawanai (Ao no Exorcist)
[Izumo Gasshuukoku (Momomo Gasshuukoku)] Chicchai! Onee-chan to Imouto no Ura | 小個子!姐姐和妹妹的背後故事 (VOICEROID) [Chinese]
[Saipin] Otouto!! (K-ON!)
Otouto wa Maid-san
Chicchai Ko x Kuro Stocking All Color
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [熊崎玉子汉化组]
Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister.
[SLeeVe (Sody)] Chicchai Ko no Hon Vol. 3 [Chinese] [脸肿汉化组] [2015-01]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
Otouto ga Daisuki Sugiru Onee-chan to Amaama Ecchi!
(C91) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 8 [Chinese] [脸肿汉化组]
[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]
Dekaketsu Otouto no Nameinu ni Naritai | I Want to Become My Thick Brother's Ass-licking Dog
Otouto no Musume
(C88) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 5 [English]
Hajimete no Otouto Ijiri
[Kamaboko Koubou (Kamaboko)] Seigangu Keikaku Namaiki na Otouto o Fukujuu sasetakute | I Want To Make My Cheeky Younger Brother Submit To Me Using Sex Toys [English] [naetranslates] [Digital]
Otouto!! | Little Brother!!
(C86) [SLeeVe (Sody)] Chicchai Ko no Hon vol.2
(C90) [Botugo (RYO)] Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu. [Chinese] [绅士仓库汉化]
Hate of Okkii ! BUST.38 ~I'm not gay!~
[Shin Hijiridou Honpo (Hijiri Tsukasa)] Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru. [Digital]
[Murasaki Nyanko Bar (Vae)] Josou Danshi no Otouto
[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1-2 [English]
Otouto no Kanojo | My Little Brother's Girlfriend
[Maimu-Maimu] Ore no Nee-san, Watashi no Otouto | Sister-in-Law Slut Life (Aniyome bitch life) [English] {Taihen Zombii}
Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku
(C88) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 5 [Chinese] [脸肿汉化组]
Otouto no Musume 2 | La Hija de mi Hermano Menor 2
(C81) [Nama Cream Biyori (Nanase Meruchi)] Chicchai Pink | Little Pink (Ro-Kyu-Bu!) [ENG] [Yoroshii]
Otouto Kansatsu Nikki
[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap
Okkiin desu!
Ane ga Yurusugite Otouto wa Shinpai desu.
(Douyara Deban no Youda! 14) [Amedamazakura (Sacchi)] Koi ni Ochita Uchi no Otouto (Boku no Hero Academia) [English] [Squigglesjp]
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
[Akaeboshi (Binto)] Chicchai Otouto Okkii Ane [English] {Hennojin} [Digital] [Partial Decensor]
[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]
Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru.
Okkii no Kikenbi Nama Housou
[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [Digital]
Motenai kara Otouto ni Kongan Shite Sex da!!