[Fullswing Otome (Takayamanon)] Otouto life [Chinese] [瑞树汉化组] [Digital]
Otouto Kansatsu Nikki -Mitsukame-
Chicchai Kaga-san to Ecchi Suru Hon.
(C84) [fuka fuka (Sekiya Asami)] Otouto no Kanojo ga Kawaikatta node Netottemita + Paper
[NCP] Shota Otouto wo Kyouyuu Suru Ane tte dou? ~ Nee-chan, nanka Ore, Hen na Kanji...
(C91) [SLeeVe (Sody)] Chicchai Ko no Hon Vol. 6 (Ippai! Chicchai Ko no Hon) [Chinese] [还没想好名字个人汉化]
[Sakusaku Kangen Noushuku] Haitoku Josou Otouto no Inran Jojishi – Aokan Hen [English]
Otouto no Haishin | Little Brother's Stream
(C74) [Shimoyakedou (Ouma Tokiichi)] Chicchai Taii to Ichaicha shitari Love Love shitari suru Hon (Macross Frontier)
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen [Chinese] [空想少年汉化]
[Juan Gotoh] Otouto Ijiri | Playing Around With My Brother (COMIC Masyo 2014-01) [English] {JT Anonymus}
Ore no Nee-san, Watashi no Otouto | Sister-in-Law Slut Life
Otouto wa Maid-san
Rena wo Kurawaba Otouto made
Otouto Kansatsu Nikki -Yotsukame-
(C91) [27 (Fujitsuna)] Otouto wa Maid-san [English] [torappufan]
Hajimete no Otouto Ijiri
[Tsukushino Makoto] Kinshin Mesudorei Ane Otouto
Okkii Kaizou Keikaku
Sei ni Kyoumi o Mochihajimeta Ane to Otouto no Hatsutaiken
(C91) [SLeeVe (Sody)] Ippai! Chicchai Ko no Hon
[Hanamaki Kaeru] Otouto to Asachun! (Otokonoko HEAVEN Vol. 37) [English] [mysterymeat3] [Digital]
Moshi Wagahai no Otouto ga Futanari no Onnanoko dattara
(C93) [Akaneko (Ohaguro Dobu)] Jian Oji-san to Chicchai Gyakunan-shi
Joshi Toile de Kakurete Shikottetara Bareta kedo Mujihi na Nakadashi Sex Chicchai Ko no Hon Vol. 11
Okkii Imouto Chicchai Ani | 大大的妹妹 小小的哥哥
[Ukatsu de wa Nai (noukatu, Minase Kuru) AzuLan Oppai Okkii Hon | 碧航大大奶奶的小小本本 (Azur Lane) [Chinese] [禁漫漢化組]
[TTSY (Kurogane Satsuki)] Kareshi no Otouto-kun wa Shiritagari [Chinese]
[HONEY QP (Inochi Wazuka)] Shounen Ou to Chicchai Shougun (Magi: The Labyrinth of Magic) [Digital]
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 473 Shou - Fukushuu Rape Game @ Chichi no Shogyou de Otouto to Kyousei Ketsugou Saserareta Shachou Reijou -
Motokano no Otouto ni Natsukarete Komattemasu ga Yaru Koto wa Yacchaimasu
Okkii Friends Fureai Taiken
Onee-chan wa Otouto no Chinpo o Kansatsu Shitai
[Marui Maru] Guutara Aniki to Otoutoyome (COMIC Anthurium 006 2013-10) [English] [CGrascal]
Chicchai Ko x Kuro Stocking All Color
Otouto Kansatsu Nikki
My Pacostant
[AKYS Honpo] Otto no Otouto ni Netorareru
[Shirley no Oppai! de pfpf Shitai! (Kamogawa Tanuki)] "Eroi Okkii Yawarakai" (Strike Witches) [Incomplete]
Serva Fes no Genkou Sagyou de Tamatta Master o Musashi-chan to Okkii ga Nuite Kureru Hon.
Juushimatsu wa Boku no Mama ni Naru kamo shirenai Otouto da
[Ommed (Momoshiro)] Otouto wa Otoshigoro
(C79) [Yurari Biyori (Yukko)] Happiness! ~Hanayome wa Otouto 16-sai~ (CODE GEASS: Lelouch of the Rebellion)
[Status Doku (Isawa Nohri)] Angel Syrup -Chicchai Ko Eigyouchuu- | Angel Syrup -The Small-Child Sex-Shop Open For Business- [English] {Mistvern}
Otouto no Musume 2 | 동생의 딸 2
Otouto no Onna wa Ore no Mono 2
Otouto no Migawari ni Natta Ane
[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]
[LAZYCLUB] Chicchai love love doll
Ane Haha Kankei
Kono Joukyou de Otouto Route ga Nai no wa Okashii!
(C92) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto 3
(SC2019 Autumn) [Ise no Mug Cup (Isemagu)] Okkii to Sabage (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社]
Okkii no Onanie Namahaishin