Oneechan Advisory in Effect
[Mints] Boku no Sekai-ichi no Oneechan 2
(C86) [Yakiniku Tabetai (Delaware)] Nonna-san no Muteikou -Suiminkan Kaihatsu Hen Itazura Hen Set- (Girls und Panzer)
(C88) [Banana Koubou (Ao Banana)] Kaga-san wa Inran Oneechan (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Tottemo Yasashii Oneechan no Ura no Kao
Osanai Itazura
Seiou-sama no ViVid na Itazura
Neteiru Imai Kana ni Ecchi na Itazura Shichau Hon
(CR37) [Unitama (Fujinomiya Yuu)] Suki Suki Oneechan
Onnanoko ga Inemuri shiteru Futanari Onee-san ni Itazura shichau Hon
(C87) [from SCRATCH (Johnny) Amatoro Fighters Fumina senpai to Mirai oneechan no baai (Gundam Build Fighters Try)
[Anthology] Ecchi na Oneesan ga Shounen ni Itazura Shichau [Digital]
Jougasaki Shimai no Itazura na Yume | Mischievous dream of Jogasaki sisters
Neteru Anoko ni Itazura o. After
[Inomaru] Itazura Senyou Hanahira Seitokaichou Ch. 2 [English] {CGrascal}
[Ishigami Kazui] Sukisuki Oneechan
[Nakano Sora] Itazura? Approach!! (COMIC Shitsurakuten 2016-07) [Chinese] [無邪気漢化組]
Mahou no Onaho de Ecchi na Itazura Shihoudai!
(Reitaisai 6) [Memoria (Tilm)] Akuma no Itazura | A Devil's Mischief (Touhou Project) [English] [Wings of Yuri]
[Matsusaka Takeshi] Otona no Bunbougu ~Itazura Shicha Damee!! 1 [Chinese] [Den個人漢化] [Digital]
Itazura senyou Hanahira Seitokaichou Ch. 5
[Studio N.Ball (Haritama Hiroki)] Itazura Shinaide (Yotsubato!)
[Isorashi] Semai Koshitsu no Insuijo | 狭窄房间的淫醉女 (Itazura ♀ Temancho) [Chinese] [鬼畜王汉化组] [Digital]
Neteru Yuuka-san ni Itazura Suru Hon
Taimanin Shiranui Musume no Osananajimi ni Te o Dasu Itazura Oba-san Hen + Omake
[Haraheridou (Herio)] Tonari no Ayane-san Itazura Jidori to Oshioki Ecchi Hen | Ayane-san From Next-Door Naughty Selfies and Punishment Sex Volume [English] [Clog]
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
Kyonko ni Itazura
(C86) [Akuten Soushin (Kokutou Nikke)] Momiji Oneechan Wa Toshiue No Kanojyo!! (Touhou Project)
(COMIC1☆4) [KINOKONOMI (Kino)] Imouto Itazura Flan-chan (Touhou Project)
(Reitaisai 14) [Muremure Kaisendon (Ginzake)] Hatsujou Muremure Bakunyuu Momiji-oneechan to Oshioki Koubi | Sexually Excited Extremely Huge Breasted Momiji's Punishment Mating (Touhou Project) [English] [Degenerate_X]
(C86) [chocolate Lv.5 (Dynamite moca)] Nanimo Shiranai Imouto ni Massage to Itsuwatte Itazura
[Studio N.BALL (Haritama Hiroki)] Itazura Shinaide | Don't Play Tricks On Me! (Yotsubato!) [English] {Sumanakatta}
"Korai kara no Narawashi" Niizuma e no Ecchi na Itazura
[Chinzuriina] Natsu no Itazura [English]
(C91) [Spicy Loves Heaven (Kamita)] Megami no Itazura (Fate/Grand Order) [Chinese] [一匙咖啡豆小组]
(C84) [Yamaguchi Print (Tamaki Yayoi)] Pichipatsu Taisougi no Tama Oneechan to Icha Love Suru Hon (ToHeart2) [English]
[Ulusan no Kyuukyuubako (Zayaku)] Ijiwaru Shigure no Ecchi na Itazura (Kantai Collection -KanColle-) [Digital]
[Marumarusuke] Nurechaukara Itazura Shinaide! ~Apron Sugata no Osananajimi o Ushirokara~ 1 [Digital]
Sayonara Jintsuu Onee-chan | Farewell Jintsu Oneechan
(C69) [Iiwake-Gaisya (Shigemiya Kyouhei)] Nanairo no Itazura (Touhou Project) [Chinese] [純愛腳底工坊漢化]
[Agata] JK Itazura Daigyakutententen ~Nee-chan no Skirt Mekutte Doutei Soushitsu~ | The Prank Comeback Highschool Mama (COMIC Ananga Ranga Vol. 29) [English] [Shippoyasha]
(Reitaisai 6) [Kitsune to Budou (Kurona)] Sakuya-san no Seiteki na Itazura | Sakuya-san's Sexual Prank (Touhou Project) [English] [atomicpuppy]
(C90) [Gossipgothic (Shishiji)] Saeko Nee-san ga Daigaku no Doukyuusei ni Itazura Sare Moteasobareru Hon (Haikyuu!!) [Chinese] [黑条汉化]
[TTT (Miharu)] Hitazura Fetish FATE hen (Fate/stay night) [English] [DesuDesu]
Tenshi Onee-chan ni Itazura Suru Hon
Hammann & Saratoga-chan ni Itazura Shitai!!
[Akikan (rikazu)] Otona no Hito niwa Naisho, Jitsuwa Boku... Kinjo ni Sunderu Futago no Onee-chan ni, Ecchi na Itazura Sareterundesu.
(C64) [CONAMI.CC (CONAMI)] Itazura na Hana (One Piece)
Itazura Daisuki Sims-chan
Kanojo no Itazura Shasei Kanri | Her Mischievous Orgasm Denial
Jimoto de Itazura 4 Renpatsu! Mori〇machi de Mitsuketa S-kyū Rīman
Itazura Tanuki no Nioizeme
(CR36) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] Twin's-KITSCH (Itazura Koneko Twins)
[Moriya Neko] Itazura
[Amatake Akewo] Ore no Oneechan wa Kawaii | My Sister Is Cute (Aisare Shouwaru Love Bitch -My Lovely Bitch-) [English] {doujin-moe.us} [Decensored]
[Hikoma Hiroyuki] wonderful rape (Itazura Sezu ni Haira Renai) [Chinese] [CA个人汉化]
(Reitaisai 10) [DreamProject (Yumeno Shiya)] Nemutteiru Sanae-san ni Ecchi na Itazura (Touhou Project)
[Otona Ookami (Arima Chimako)] Kuuru na Ano Ko ni Itazura Shitai 4 (One Punch Man)
[Isao] Itazura Kami no Musume | Tricky Twintails Girl (COMIC 0EX Vol. 13 2009-01) [English] [Oronae] [Decensored]
[IncluDe (Foolest)] Itazura wa Yousei no Honnou desu (Touhou Project) [2018-06] [Chinese] [靴下汉化组]
[Matsusaka Takeshi] Otona no Bunbougu ~Itazura Shicha Damee!! 1~5 [Chinese] [Den個人漢化] [Digital]
Toshishita Tono Koubi ni Tamaranaku Amai Koe wo Ageru Chichiwa Binbin Oneechan
Otona no Bunbougu ~Itazura Shicha Damee!! 1~6
(CT16) [Moehina Kagaku (Hinamatsuri Touko)] Oneechan ni Makasenasai v (Touhou Project)
Yakou Bus de Tonariawaseta Kyonyuu JD ni Itazura shitetara Saigo made Ikechatta Ken.
[Kamiyoshi] Kimi ni Sei Itazura | 對你的性惡戲 [Chinese]
Itazura Kouyuu
(C89) [Daiginjou Masshigura (Doburocky)] Neteiru Tokitsukaze ni Itazura Hon (Kantai Collection -KanColle-)
[Ryoumoto Hatsumi] Itazura Zuki no Onnanoko | The Girl Who Loved Pranks (COMIC LO 2016-09) [English]
[Shunjou Shuusuke] Itazura Minuet | Teasing Minuet (COMIC MUJIN 2009-02) [English] [SaHa]
Hikikomori na Oneechan ni Kamatteagetetara Mechakucha ni Sareteta
(C90) [MoonPhase (Yuran)] Jougasaki Shimai no Itazura na Yume (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1) [OVACAS, Abellcain (Hirokawa Kouichirou, Fujimaru Arikui)] Itazura Drill (Tengen Toppa Gurren Lagann)
[AMP (Norakuro Nero)] Nemutteru Hiyake Azunyan ni Itazura (K-ON!)
(C87) [Gachapin Mukku. (Mukai Kiyoharu)] Itazura Shippo (Sword Art Online)
(HaruCC21) [H+ (Hiroko)] Itazura Anyo ni Ai no Muchi (Hunter x Hunter)
Inbi na Itazura | Lewd Mischief
Futa Musume ni Itazura Shicha Ikemasen
[774] Oneechan to Issyo | Together With My Sisters (Girls forM Vol. 05) [English] [cdragon]
(C83) [Asaiumi (Asami Asami)] Megami no Itazura (To LOVE-Ru Darkness)
(C87) [Iiwake-Gaisya (Shigemiya Kyouhei)] Nanairo ni Itazura (Touhou Project)
(C92) [Happy Lime (Sakura Pochi)] Neteru Yamashiro-san ni Itazura Suru Hon (Kantai Collection -KanColle-)
(COMIC1☆7) [Ice Sugar (Utano)] Imouto ga Itsumade Tatte mo Okinai node Itazura Shite Mita
Itazurana foukasu Enfoque travieso
Swire no Itazura | 诗怀雅的恶作剧
Anoko ni Itazura Maruchi Sousa 2nd ~Boku no Mousou ga Genjitsu ni~
[Little mantis (Kuloamaki)] Itazura Engine #3
[Usami Yuu] Issho ni Orusuban | Housesitting Together (Oneechan to Boku) [English]
(C95) [KAMINENDO.CORP (Akazawa RED)] Saratoga-chan no Itazura Daisenryaku!? (Azur Lane) [Chinese] [山樱汉化]
BB-chan no Chotto dake Ookii na ITAZURA
[Tatsu Tairagi] Itazura × Escalation (COMIC Shitsurakuten 2014-09) [Chinese] [渣渣漢化組]
[Toranoe no Makimono (Toranoe)] Oshama ni Itazura (Kiratto Pri Chan) [English] [Dundrf] [Digital]
(CiNDERELLA ☆ STAGE 6 STEP) [Yamaburoya (Yamaburo)] Shimamura Uzuki no Itazura (THE IDOLM@STER CINDERELLA GIRLS)
Saeko Nee-san ga Daigaku no Doukyuusei ni Itazura Sare Moteasobareru Hon
Neteru Asuna ni Ecchi na Itazura
(SC2015 Summer) [HBO (Henkuma)] Oneechan to Issho (Love Live!)
Kimagure Oneechan | Capricious Big Sis
(C86) [Asatsuki Dou (Youta)] Oniichan Hayaku Okinai to Itazura Shichauzo♥ | If you don't wake up quickly, I'll sexually assault you, Big brother♥ [English]
[rbooks] Oneechan Sennou Kanryou!
[Katatsuki Kei] Itazura Kouyuu (COMIC Kairakuten BEAST 2016-03) [Chinese] [揮淚錦馬超漢化] [Digital]
[Hikoma Hiroyuki] Shiawase Kazoku no Tsukurikata (Itazura Sezu ni Haira Renai) [Chinese] [CA个人汉化]
Ne Teru Yamashiro-san ni Itazura Suru Hon
Itazura shitai
Itazura Switch
Saeko Nee-san ga Daigaku no Doukyuusei ni Itazura Sare Moteasobareru Hon 2
[Ryoumoto Hatsumi] Itazura Suki no Onnanoko (COMIC LO 2016-09) [Chinese] [沒梗癌細胞個人漢化] [Digital]
Seijun Bitch na Yorihime Oneechan to Toroketeiku Hon
[Akitsuki Itsuki] Itazuragokoro to Koigokoro _ Mischief and Love (COMIC Kairakuten XTC Vol. 4) [English] {QBtranslations}
[Fukutoku Saori] Aidoru to hitotsuyanenoshita ~ kusareen, nochi × × × ~ | 和偶像生活在同一屋檐下~孽缘啊,之后xxx了~(Ikemen'aidoru no etchinaitazura ni komattemasu… ~tsuansorojī) [Chinese] [莉赛特汉化组]
(C88) [Banana Koubou (Ao Banana)] Kaga-san wa Inran Oneechan (Kantai Collection -KanColle-)
Ichinen-go no itazura
(SPARK10) [A-mw. (makka)] Tenshi na Kimi ni Itazura shitai (Kekkai Sensen)
(C83) [High Thrust (Inomaru)] Neteru Asuna ni Ecchi na Itazura (Sword Art Online)
Yuurei-kun no Ecchi na Itazura
(C86) [U.R.C (Momoya Show-Neko)] Koshoushou no Midara na Itazura (Samurai Warriors)
[PX-Real (Kumoi Takashi)] Akeno-san ni Itazura Sareta Kekka (Highschool DxD)
[Yokkora] My Honey is PERVERTED-ONEECHAN (English)
Itazura senyou Hanahira Seitokaichou - Chapter 6
Kakusei Shoujo Asuka
Oshama x Hikari Itazura Carnival
[Otona Ookami (Arima Chimako)] Kuuru na Ano Ko ni Itazura Shitai 1 (One Punch Man)
Akuma no Itazura | Las Travesuras de la Demonio
[Archives (Hechi)] Oneechan Daisuki! 2 (Fruits Basket)
[Souijou] Mama to Oneechan
Oneechan Tamashi
Totteoki no Itazura
[Kuroiwa Yoshihiro] Anoko ni Itazura Maruchi Sousa ~Boku no Mousou ga Genjitsu ni~ [Digital]
Oneechan Sennou Kanryou!
(Reitaisai 15) [Rafflesia (Campbell Gichou)] Koumakan no Itazura Maid after (Touhou Project)
(C91) [Spicy Loves Heaven (Kamita)] Megami no Itazura (Fate/Grand Order) [Chinese] [UAl汉化组]
[rbooks] Itoko ga Saikin, Muchimuchi no Kekkou Ii Karada ni Natte Kita node Saimin de Itazura Shite Mita
Pants ni Henshin! Anoko no Hadaka ni Micchakuchuu Watashi, Shitagi ni Itazura sareteru no! 1
[Hoshino Fuuta] Itazura Chuuihou! Ch.4-5, 10 [English] [Brolen]
(C81) [Snack Yoshie (Sawa)] Oneechan na Yuuka-san wa Suki desuka? (Touhou Project)
(C77) [Studio ParM (Kotobuki Utage)] Houkago no Itazura | Teasing After School (Saki) [English]
Okashi no Umu ni Kakawarazu, Itazura suru!
[Matsusaka Takeshi] Otona no Bunbougu ~Itazura Shicha Damee!! 1~6 [Chinese] [Den個人漢化] [Digital]
(C94) [Haitokukan] Nyotengu ni Yuukai Sarete Itazura Sareta Shota-kun no Kiroku (Touhou Project)
Oneechan no Pantsu wo Nusundara Ecchi na Oshioki wo Sareta Ken.
Muboubi na Shoujo ni Itazura Konsui Rape
(C86) [U.R.C (Momoya Show-Neko)] Koshosho no Midarana Itazura (Samurai Warriors) [Chinese] [空気系☆漢化 x 臉腫漢化組]
Itazura na Koibito