(Futaket 5) [Yudenakya Nama Beer (Uzurano Tamago)] Futanari Ane ga Otouto wo Josou Sasete Yattyau Hon
(Futaket 13) [Granada Sky (Mogiki Hayami)] Otouto no Inu Mani (Go! Princess Precure) [Chinese]
(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!)
Otouto no Musume | 동생의 딸
Otouto ga Kawaisugiru node Mirai no Teitoku dakedo, Aishichatte mo Ii desu ka?
Onee-chan wa Otouto o Wakarasetai
Hokusai x Okkii Summer Imagination
[R*kaffy (Aichi Shiho)] Otouto ni Josou Sasetara Sekkyokuteki Kawaii [Digital]
Trap Younger Brother-In-Law Sequel
Shirley no Oppai! de pfpf Shitai! "Eroi Okkii Yawarakai"
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta + ~Sonogo~ [English] [Fated Circle]
(C96) [Funiai-ice (Funiai Riko)] Aya-chan no Otouto-kun to Runrunrun (BanG Dream!)
[Byakkomaru] Hate of Okkii ! BUST.38 ~I'm not gay!~(Misukori half theater big tits chan May 2002 issue)
(Himadara) Shoukan Mahou o Otouto Ni Hirou Shitemorau Ane Manga
Otto no Otouto ni Netorareru
Otouto ni Mirareta Hitozuma wa... Kouhen | My Brother Saw Me Having Sex... and Then Ch2
[Satou Takumi] Otouto no Onna wa Ore no Mono Ni (COMIC Megastore Alpha 2013-12) [English]
Otouto Omoi no Onee-chan
Seiyoku o Otouto de Hassan Saseru Ane | 拿弟弟发泄性欲的美波姐
Okkii no Kikenbi Nama Housou
Brother and Sister Pregnancy
(Shota Scratch 14) [Studio Zealot] (Aoi Takayuki) Ore no Otouto ga Konnani (ry | My Little Brother Can't Be This... (Shotarista 6) [English] [alparslan]
[Azuma Tesshin] Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister. [Digital]
Titty Temptation Games
Kinpatsu Yancha-kei na Kanojo to no Kurashikata 3.1 + Otouto de Otoko o Shirimashita 0.9
InCha Otouto ga YouCha Aneki o Netoru made 2
Okkii to Shikibu Paisen ga Mizugi de Yuri Ecchi suru Hon
[Jikken B-tou] Nee-chan wa Otouto no Are ni Muchuu na You desu. [Chinese] [cqxl自己汉化]
Namaiki Otouto ni wakarase ! | 教育狂妄的弟弟!
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
[Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!) [Chinese]
[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]
Amakute Okkii
Otouto Omochikaeru - Do you take him and return
Choushi Koita Boku no Otouto ga Jitsu no Hahaoya o Okashite ita Toki no Hanashi
Trap: Younger Brother-In-Law Conclusion
Kanchigai de Kyoudai Ecchi!?~ Otouto no Kuse ni Naka de Ippai…!
JK Seiyuu to Ecchi na Daihon: Otouto ni Ochiru Sukumizu Onee-chan
[Shin Hijiridou Honpo (Hijiri Tsukasa)] Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru. [Digital]
(Chou Ore no Turn 2022) [HEATWAVE (Kaitou Yuuhi)] Otouto no Shasei Kanri wa Ani no Shigoto desu (Yu-Gi-Oh! ARC-V)
Ochi○-chin no okkii futanari JK
(C91) [Rorinoutage (Shimantogawa)] Raise wa Duce no Otouto ni Naritai (Girls und Panzer)
Bokkii to yobareta ore ga ijimekko kuso onna no zetsurin chi 〇 po ni tensei shita hanashi
Okkii no Onanie Namahaishin
(C95) [piropiro-GO (Umihotaru Harumare)] Okkii Kaizou Keikaku (Fate/Grand Order)
Okkii Serena ga Futanari de Chicchai Maria o Harabote sasechau Shimai Ai
[Shikourippa (Various)] Okkii Friends Fureai Taiken (Kemono Friends) [Digital] [English]
Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru.
(C95) [Usamimi Syndrome (Erutasuku)] Jashin no Ikenie Ani Omoi no Otouto Hen [Chinese]
[Tariya (Tarihou)] Namaiki Otouto o Saimin de! [Digital]
(SC2017 Winter) [Remon no Omise (Furukawa Remon)] Kawaii Otouto ni Gohoubi o (Granblue Fantasy)
Otouto tono Happy Life! | 和弟弟的快乐生活!
Otouto no Musume 4
[Shikkoku no Voltecker (EGAMI)] Amaetagari na Otouto wa Onee-chan Banare ga Dekinai [English] [mysterymeat3] [Digital]
(SUPER25) [Kurikoya (Hiyoshimaru Akira)] Otouto ni Shitai 10 no Koto (High☆Speed! -Free! Starting Days-)
Ore no Nee-san, Watashi no Otouto Zenpen
Namaiki Wagamama Kawaii Otouto?
[Takayamanon] Otouto Chinpo de Icchau Ore wa Hentai Aniki Desu! (Tamaharu) [English] [mysterymeat3] [Digital]
(C95) [666Protect (Jingrock)] Otouto no Musume 2 [English] [NHNL]
[Genki Colors] Undou Zuki na Onee-chan to Undou Girai na Otouto-kun
[Shizuki Shinra] Otouto no Aiken | My Brother's Pet Dog (COMIC Juuyoku Vol. 03) [English] =LWB=
Otouto Spy to Himitsu no Shachoushitsu | 弟弟间谍和秘密的社长室
Otouto no Otoshidama
Raise wa Duce no Otouto ni Naritai
[Niramikko Koujou] Otouto de Otoko o Shirimashita [English][Secluded]
[Hotate-chan] Otouto Omoi no Onee-chan [Chinese] [空気系☆漢化]
Nitta Kakko Otouto =Fureta7=
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta [Chinese] [無邪気漢化組]
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta ~Sonogo~
(C95) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Otouto no Seishori wa Ane no Yakume da to Shinjikonderu Onee-chan (Fate/Grand Order)