Prewar Otouto hentai comics

(Douyara Deban no Youda! 14) [Amedamazakura (Sacchi)] Koi ni Ochita Uchi no Otouto (Boku no Hero Academia)

Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi

Otto no Otouto ni Netorareru

[Pfactory (Pikachurin)] Saikin Otouto ga Moesode Yametan Dakedo [Digital]

Jashin no Ikenie Ani Omoi no Otouto Hen

Otouto-kun wa Dare no Mono? | 弟弟君是谁的东西?

Otouto no Otoshidama

Otouto no Haishin | Little Brother's Stream

Koi ni Ochita Uchi no Otouto

[Kaochuu Kingdom (Sisei)] Chi no Tsunagaranai Otouto [Digital]

Aisu o Tabeta Hannin o Kanchou to Baibu de Tsukitomeru Otouto

[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]

[Kuragakuya (Souko Souji)] Ookami Kodomo no Kinshinkan ~Watashi wa Ookami no Otouto ni Okasaremashita | Wolf-Child Incest (Ookami Kodomo no Ame to Yuki) [English] [JuicyBrucie]

(Chou Ore no Turn 2022) [HEATWAVE (Kaitou Yuuhi)] Otouto no Shasei Kanri wa Ani no Shigoto desu (Yu-Gi-Oh! ARC-V)

Otouto no Musume

[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to 丨 姐姐與傾聽抱怨的弟弟的故事 2 [Chinese] [沒有漢化]

[Maimu-Maimu] Idol no Ane to Otouto

(C91) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto

[Kasuga Kikaku (Terujirou)] Otouto no Inu Ma ni Nantoyara | 弟弟不在时就…… [Chinese] [黑夜汉化组] [Digital]

(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen

NH no Otouto 3

Otouto no GF ga Kawaiinde Nemurasete Hamedorishite Shimaimashita

Otouto tono Happy Life! | 和弟弟的快乐生活！

(C84) [99mg (Coconoe Ricoco)] Otouto no Chippai kara Oppai ga Deru You ni Natta Ken [Chinese] [刷牙子漢化]

(C90) [Botugo (RYO)] Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.

Seiyoku o Otouto de Hassan Saseru Ane | 拿弟弟发泄性欲的美波姐

[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1+2 [Chinese] [潜水员汉化]

(C94) [666Protect (Jingrock)] Otouto no Musume [Chinese] [就變態翻譯組一人樣 x 我尻故我在個人漢化#20]

Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki!

Aru Hi, Otouto ga Nozokimita no wa Furyou-tachi ni Konsui Rape Sareru Daisuki datta Ane no Sugata datta.

[Zenra QQ] Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku [Chinese] [管少女汉化]

Motenai kara Otouto ni Kongan Shite Sex da!!

[Yanagawa Rio] Otouto de Asobou | Playing With My Little Brother (Toshishita no Otokonoko.) [English]

Ane to Otouto no Ecchi na Routine

Otouto wa Futanari Ane no Onaho desu!?

[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [English] [snowshoes] [Digital]

[Esora Note (Majima Shiroyuki)] nitta kakko otouto (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [不咕鸟汉化组] [Digital]

[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1+2

Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister.

[Chijoku An (Kuzumochi)] Otouto ni Netorareta Natsuyasumi [English]

Otouto ga Kawaisugiru node Mirai no Teitoku dakedo, Aishichatte mo Ii desu ka?

JK Seiyuu to Ecchi na Daihon: Otouto ni Ochiru Sukumizu Onee-chan

[Takase Yuu] Oshikake Otouto (COMIC Megastore DEEP Vol. 16) [Chinese] [瑞树汉化组] [Digital]

[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Ani (Boku) wa Otouto no Onna (Mono) [English] [SMDC]

[Niramikko Koujou] Otouto de Otoko o Shirimashita | 弟弟让我知晓了男人的滋味 [Chinese] [一只麻利的鸽子汉化]

[KATAMARI-YA (Shinama)] Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo (Puella Magi Madoka Magica Side Story: Magia Record) [Digital]

[Yuuki Ray] Ane Otouto no Kankei (Shota Eater) [Chinese] [Incomplete]

Otouto ni Netorareta Natsuyasumi

[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane [Chinese] [管少女汉化] [Digital]

(Futaket 13) [Granada Sky (Mogiki Hayami)] Otouto no Inu Mani (Go! Princess Precure)

Namaiki Wagamama Kawaii Otouto?

(Futaket 13) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto 2 [English] [mysterymeat3]

Otouto-chan Rhapsody

[Shin Hijiridou Honpo (Hijiri Tsukasa)] Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru. | My big step-sister thinks that big sisters should take care of their little brother's sexual urges [English] [Thry] [Digital]

Trap: Younger Brother In-Law

(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara | If I Lived With A Little Brother Like This [English] =Little White Butterflies=

Otouto Ana To Tsunagaru Anal Hole

[Akaneko (Sakura Siro)] Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi [English] [mysterymeat3] [Digital]

[Nama Cream Biyori (Nanase Meruchi)] Teihanpatsu JK Onee-chan Manami wa S na Otouto ni Sakaraenai | Low Resilience JK Big Sister Manami Won't Defy her S Younger Brother [English] [Amoskandy] [Digital]

(C87) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi Aokan Pen [Chinese] [空想少年汉化]

Otouto no Inu Mani

Otouto de Otoko o Shirimashita

(C81) [Mabataki Mosezu (Urotsuki)] Doutei Gushi, Chinpo wo Motte Otouto wo Seisu | Virgin Sister, Control Your Brother with Your Cock [English] =SW=

[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 02 [Digital]

Otouto Spy to Himitsu no Shachoushitsu | 弟弟间谍和秘密的社长室

[Ommed (Momoshiro)] Otouto wa Otoshigoro

Otouto no Seishori wa Ane no Yakume da to Shinjikonderu Onee-chan

[Maimu-Maimu] Ore no Nee-san, Watashi no Otouto | Sister-in-Law Slut Life (Aniyome bitch life) [English] {Taihen Zombii}

[Toya] Netorare Kanojo -Kareshi (Ani) o Mae ni Futago (Otouto) to Kyoushitsu Ecchi- Vol.02 [English]

[Arsenal] Hajimete no Otouto Ijiri (COMIC Penguin Club 2010-11) [English] {CGrascal}

[Juan Gotoh] Otouto Ijiri | Playing Around With My Brother (COMIC Masyo 2014-01) [English] {JT Anonymus}

Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! Zenpen

[Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2 [Chinese] [瑞树汉化组] [Digital]

(Rainbow Flavor 13) [Granada Sky (Mogiki Hayami)] Namaiki Wagamama Kawaii Otouto? (Go! Princess PreCure) [English]

Otouto no Kanojo

Ane no Shitagi de Onanie Shiteru no ga Bareta Otouto-kun ga Sonomama Amaama Gyaku Rape Sareru Ohanashi

(Chou Senka no Toki 25) [Nora (Kiriya Himi)] Otouto no Namae wa Omorashimaru datta ka na? (Touken Ranbu)

Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo | Rena's Little Brother Likes To Dress As A Girl, What A Freak!

Otouto Omoi no Onee-chan

Otouto de Otoko o Shirimashita | 弟弟让我知晓了男人的滋味

[Kuromahou Kenkyuujo (Nukaji)] Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita [Digital]

[Cambropachycope (Soso-Zagri)] Ane x Otouto no Nijou Futsukame -Hahaoya Hen- [Digital]

Raise wa Duce no Otouto ni Naritai | I Want To Become Duce's Little Brother In The Future!

(C95) [666Protect (Jingrock)] Otouto no Musume 2 [English] [NHNL]

Nayande mite mo Yappari Otouto ga Daisuki na Onee-chan

[Maybe] Ane x Aneotouto [English] [Brolen]

Kinpatsu Yancha-kei na Kanojo to no Kurashikata 3.1 + Otouto de Otoko o Shirimashita 0.9

[Murasaki Nyanko Bar (Vae)] Josou Danshi no Otouto

[Ahemaru] Kare no Otouto ni Netorare | Stolen by Boyfriend's Brother (ANGEL Club 2019-03) [English] [WataTL + Black Paper] [Digital]

(C78) [Bakuhatsu BRS. (B.Tarou)] Kawaii Otouto-san wa Suki desu ka? Otameshiban (Final Fantasy Tactics)

Pet Mimamori Camera ni Ane to Otouto no Sex ga Utsutteta. | 寵物監控拍到了姊姊與弟弟做愛的畫面。

(C83) [Kabuttari Kaburanakattari (Seihoukei)] Koudo ni Hattatsu shita Real Love Doll wa Otouto to Kubetsu ga Tsukanai.

(C96) [Funiai-ice (Funiai Riko)] Aya-chan no Otouto-kun to Runrunrun (BanG Dream!)

Boku No Otouto Puchi

Otouto no Musume 4 -Saishuushou-

[Genki Colors] Undou Zuki na Onee-chan to Undou Girai na Otouto-kun

Kinshin Soukan no Susume ～Otouto wa Mazu Onee-chan o Nerau Beki♪～

[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Boku wa Otouto no Mono [Chinese] [射滿哥哥整個腸道滾燙精液個人漢化]

[Kuragakuya (Souko Souji)] Ookami Kodomo no Kinshinkan ~Watashi wa Ookami no Otouto ni Okasaremashita (Ookami Kodomo no Ame to Yuki)

Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister.

[Fullswing Otome (Takayamanon)] Otouto life [Chinese] [瑞树汉化组] [Digital]

Watashi ga Bitch ni Natta no wa Dou Kangaetemo Otouto ga Warui!

(Shota Scratch 28) [Akaeboshi (Binto)] Otouto-chan to Nekura-chan

Otouto no Seiyoku Shori wa, Ane ga Suru Mono da to Onee-chan wa Omotte iru.

[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap

[Hotate-chan] Otouto Omoi no Onee-chan [Chinese] [空気系☆漢化]

[Shikkoku no Voltecker (EGAMI)] Amaetagari na Otouto wa Onee-chan Banare ga Dekinai [English] [mysterymeat3] [Digital]

[Maimu Maimu] Otouto ha mousou risou kareshi (My brother is an ideal boyfriend obsession) Ch.01-02

Nee-chan wa Otouto no Are ni Muchuu na You desu.

[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 344 Shou - Bakunyuu Haha x Binyuu Ane x Shota Otouto = Oyako Houkai Kinshin Goukan Jiken Act. 1 Boshikan-gakari-

Onee-chan wa Otouto no Chinpo o Kansatsu Shitai

Otouto-tachi no Touma Oukoku Haneiki

Otouto no Shasei Kanri wa Ani no Shigoto desu

Hajimete no Uwaki Aite wa Otouto deshita | My First Affair Was with My Little Brother

Otouto no Musume | My Little Brother's Daughter

(C94) [666Protect (Jingrock)] Otouto no Musume | My Little Brother's Daughter [English] =LWB=

Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita

(C83) [Yomosugara (Yomogi Ringo)] Otouto (Vocaloid) [English] {Shotachan}