[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made
(Rainbow Flavor 13) [Granada Sky (Mogiki Hayami)] Namaiki Wagamama Kawaii Otouto? (Go! Princess PreCure) [English]
(Himadara) Shoukan Mahou o Otouto Ni Hirou Shitemorau Ane Manga
[Yuke Moke (kzk)] Hataraku Boku to Kawaii Otouto (Touken Ranbu) [Digital]
(Futaket 5) [Yudenakya Nama Beer (Uzurano Tamago)] Futanari Ane ga Otouto wo Josou Sasete Yattyau Hon
Motokano no Otouto ni Natsukarete Komattemasu ga Yaru Koto wa Yacchaimasu
[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1+2 [Chinese] [潜水员汉化]
(C97) [nemuke? (Nise)] Otouto Asobi
(COMITIA120) [Nikomutoko (Nabenco)] Ore wa Otouto o Sui Zukushi Tai
[Mabatakimosezu (Urotsuki)] Doutei Gushi, Chinpo o Motte Otouto o Seisu. [Digital]
[Shikourippa (Various)] Okkii Friends Fureai Taiken (Kemono Friends) [Digital] [English]
Nikousen no Okkii Hou
(C91) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 8
Hate of Okkii ! BUST.38 ~I'm not gay!~
(C86) [Kansai Orange (Arai Kei)] Mutchan to Chicchai Teitoku (Kantai Collection -KanColle-) [Chinese] [final個人漢化]
[R*kaffy (Aichi Shiho)] Otouto ni Josou Sasetara Sekkyokuteki Kawaii [Chinese] [夜願漢化] [Digital]
Nitta Minami no Otouto.
[Rojiura Manhole (Souda Gumi)] Okkii to Shikibu Paisen ga Mizugi de Yuri Ecchi suru Hon (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社汉化] [Digital]
(C86) [SLeeVe (Sody)] Chicchai Ko no Hon vol.2 [Chinese] [脸肿汉化组]
(C84) [99mg (Coconoe Ricoco)] Otouto no Chippai kara Oppai ga Deru You ni Natta Ken [Chinese] [刷牙子漢化]
Tohoku no Chicchai Onee-chan ga Maigo no Otokonoko ni Kimochi Ii Ijirikata toka Oshiete Agechau no
[Massaratou (Motomushi)] Ero Nee-san to Otouto-kun [Chinese] [脸肿汉化组] [Digital]
Seigangu Keikaku Namaiki na Otouto o Fukujuu sasetakute | I Want To Make My Cheeky Younger Brother Submit To Me Using Sex Toys
Otouto de Otoko o Shirimashita
Chi no Tsunagaranai Otouto
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Digital]
Otouto to Asachun!
Serva Fes no Genkou Sagyou de Tamatta Master o Musashi-chan to Okkii ga Nuite Kureru Hon.
Otouto Kansatsu Nikki -Futsukame-
(C89) [Juujigen (AKANAGI)] Chicchai Kaga-san to Ecchi Suru Hon. (Kantai Collection -KanColle-)
(C87) [HBO (Henkuma)] Chicchai Teitoku to Takao-san to Atago-san (Kantai Collection -KanColle-) [Chinese] [黑条汉化]
[LAZYCLUB] Chicchai love love doll
Otouto no Gyaru Yome o Zetsurin Seme -Asa kara Ban made Hateshinaku- Part 1
[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [Digital]
Chiisana Otouto
Haitoku Josou Otouto no Inran Jojishi - Jikka Hen
(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara | If I Lived With A Little Brother Like This [English] =Little White Butterflies=
Hikikomori no Otouto ga Josou Shiteta Hanashi.
[Sasumata Seven (Atte Nanakusa)] Shi-chan no Chicchai Hon | 小真的H的本子 (Tokyo 7th Sisters) [Chinese] [夜空下的萝莉x真不可视汉化组] [Digital]
Moshi Wagahai no Otouto ga Futanari no Onnanoko dattara
Aru Hi, Otouto ga Nozokimita no wa Furyou-tachi ni Konsui Rape Sareru Daisuki datta Ane no Sugata datta.
Hajimete no Otouto Ijiri
Shirley no Oppai! de pfpf Shitai! "Eroi Okkii Yawarakai"
(C91) [Yomosugara (Yomogi Ringo)] Master no Otouto to (VOCALOID) [English] {Shotachan}
(C90) [Akaneko (Sakura Siro)] Yappa Uchi no Otouto Nanka Zenzen Kawaikune-shi [English]
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii!! (Tamahime) [Chinese] [想跟風一起罵人二盜梗才想起自己在做盜版色情漫畫翻譯根本沒立場說他崩潰不已漢化組] [Digital]
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen
Konna Otouto ga Ireba…
[Hanamaki Kaeru] Otouto to Asachun! (Otokonoko HEAVEN Vol. 37) [English] [mysterymeat3] [Digital]
(C94) [666Protect (Jingrock)] Otouto no Musume
Okkiin desu!
Ore no Otouto wa H Pants Haiteru | My Little Brother Wears Lewd Panties
Teihanpatsu JK Onee-chan Manami wa S na Otouto ni Sakaraenai | Low Resilience JK Big Sister Manami Won't Defy her S Younger Brother
Otouto ni Ero Manga to Onaji Koto o Sarechau Onee-chan no Hanashi 3
[SLeeVe (Sody)] Chicchai Ko no Hon Vol. 3 [2015-01]
(C68) [Kouzuya (Kouzu Sousuke)] Chicchaikuseni Icchoman~!
Re:Chicchai Teitoku wa Kurou ga Taenai!?
(Futaket 13) [Granada Sky (Mogiki Hayami)] Otouto no Inu Mani (Go! Princess Precure)
Otouto no Musume 4 -Saishuushou- | 弟弟的女兒4 -最終章-
[88scones (Sakaki Tsui)] Otouto Spy to Himitsu no Shachoushitsu [Digital]
[Chibi Chibi Neko Neko] Chicchai No Hon
[Narumiya (Narumiya)] Tohoku no Chicchai Onee-chan ga Maigo no Otokonoko ni Kimochi Ii Ijirikata toka Oshiete Agechau no (VOICEROID) [Chinese] [GABA汉化组] [Digital]
[Hamo] Okkii Hou ga Suki | I like them big (Muchi Muchi Harmonics) [English] [ATF]
[Chinzuriina] Nemuri Otouto wa Hatsujouchuu [English]
[Kaochuu Kingdom (Sisei)] Chi no Tsunagaranai Otouto [Digital]
Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
(CT22) [Monte Carlo-ya (Sena Monaco)] Nee-chan ga Kawaii kara Otouto ga Yokujou suru (It's Not My Fault That I'm Not Popular)
(C80) [Sweet Milk Shake] Chicchai Kasen-chan no Hon (Touhou Project)
Namaiki na Otouto no Taisetsu na Kanojo o Muriyari Okashite Netotta Hi
Okkii Friends Fureai Taiken
[Naokichi.] Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1-3 [Chinese] [逃亡者×新桥月白日语社] [Digital]
[Juan Gotoh] Otouto Kaizou Keikaku | Little Brother Improvement Project (Shin Shota Naburi) [English] [sirC]
(C87) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Aokan Hen [English]
[Mizuki Loose] Chiccai No? Okkii No? | Small? Or Large?
(C96) [Funiai-ice (Funiai Riko)] Aya-chan no Otouto-kun to Runrunrun (BanG Dream!)
Boku Dake no Bakunyuu Onameido no Otouto ~Ai Hara Yuki~ no Koiwazurai
[R*kaffy (Aichi Shiho)] Otouto ni Josou Sasetara Sekkyokuteki Kawaii [Digital]
Ane to Otouto Arbeit Sono 3 | 打工中的姐姐與弟弟3
[Donzoko] Onee-chan wa Otouto Daisuki!!
Reciprocal Love After Sex
[Amatsuki Ruri] Otouto-Chan Rhapsody Ch.1-8
Chicchai Patchouli wa Suki desu ka…?
(C87) [65535th Avenue. (Akahito)] Chicchaiko to Futari dake no Sekai
(C76) [FIZZCODE (Satoh Nishiki)] N-G ~ Otouto Ga Jijuu Shite Kurenai ~ (Axis Powers Hetaila)
[Maybe] Ane To Aneotouto Ch.1-2
[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 01 [Digital]
(C87) [HBO (Henkuma)] Chicchai Teitoku to Takao-san to Atago-san | Tiny Admiral, Takao-san, and Atago-san (Kantai Collection -KanColle-) [English] {doujin-moe.us}
(C88) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 5 [Chinese] [脸肿汉化组]
[Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2 [English] {Hennojin} [Decensored] [Digital]
(Shotaket 10) [5/4 (Faust)] Bessatsu Boku no Otouto
Uchi no Otouto Maji de Dekain dakedo Mi ni Konai?
Kinshin Soukan no Susume ~Otouto wa Mazu Onee-chan o Nerau Beki♪~
(C79) [Yurari Biyori (Yukko)] Happiness! ~Hanayome wa Otouto 16-sai~ (CODE GEASS: Lelouch of the Rebellion)
Otouto ga Tomarimasen
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta
Hokusai x Okkii Summer Imagination
Nikousen no Okkii Hou | 二航戰的大奶奶
[Niramikko Koujou] Otouto de Otoko o Shirimashita [Chinese] [一只麻利的鸽子汉化]
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga Nai no wa Okashii! (Tamabota) [Chinese] [瑞树汉化组] [Digital]
(C94) [Yami ni Ugomeku (Dokurosan)] Sagisawa Fumika to saimin Dosukebe Nitta Minami no otouto (THE IDOLM@STER CINDERELLA GIRLS)
Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi
Nitta Kakko Otouto =Fureta7=
Haha wa Otouto to Yatte iru
Seigangu Keikaku Namaiki na Otouto o Fukujuu sasetakute
[Yayahinataya (Yaya Hinata)] Chicchai Hiyousan mo Kawaii! (Kantai Collection -KanColle-) [2017-01-10]
(SC46) [Consava (Himeno Komomo)] Ane to Otouto to Kinshin Soukan (Baka to Test to Shoukanjuu)
Ore no Nee-san, Watashi no Otouto <Chuuhen> | Mi cuñada, mi cuñado Parte 2
[Hoshiai Hilo] Chicchaino (Shounen Shikou 5) [English] [Shouta-kun]
[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [English] [snowshoes] [Digital]
[HONEY QP (Inochi Wazuka)] Shounen Ou to Chicchai Shougun (Magi: The Labyrinth of Magic) [Digital]
Kono Joukyou de Otouto Route ga Nai no wa Okashii!
Hokusai x Okkii Summer Imagination
[Hirekatsu] Haha wa Otouto to Yatte iru (Chinese)呆呆个人汉化
Otouto Omochikaeru - Do you take him and return
Okkii no Kikenbi Nama Housou
(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}
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2
[Shibafu Cement] Kimomen ga Ikemen Otouto no Kanojo wo Netoru