Teach Onii Chan

(CR35)[Matsumoto Drill Kenkyuujo] Noubaku Gehinna Onii-chan 1

(C88) [Wakuseiburo (cup-chan)] TS Musume Kodama-chan to Asobou Sono 3 | Let's play with TS girl Kodama-chan 3 [English] [pincluc]

Oshiete Sensei. - Teach me teacher | 教教我吧老師。

Ojisan ga Shotabanii Chanto Peropero Suru Hon

(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [Chinese] [兔司姬漢化組]

(C87) [Wakuseiburo (cup-chan)] TS Musume Kodama-chan to Asobou Sono 2 | Let's play with TS girl Kodama-chan 2 [English]

[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats) [Digital]

[Bu-chan] Gonenburi no Okaa-san [English] {Shivu-chan} [Digital]

Sentaku Kyouka | Selective Teaching

[RE:LAY (Kuroiwa Madoka)] Watashi warui ko mitaidesu… (Himouto! Umaru-chan) [Chinese] [绅士仓库汉化]

[everyday2] ONIFUTA (ONIMAI) [English]

Angel’s stroke 138 Sugu Suku 7 BLACK Onii-chan ni no Chara Otoko kyoushi to chou yarimakuri Netorare Sex!!

Oyama Mahiro no Mesuochi Haramase Shussan Jikken! | The Case of Oyama Mahiro's Fall, Pregnancy and Childbirth!

Iwa-chan no Neko ni Naritai | I want to become Iwa-chan's Cat! 1

(C55) [Onnanoko Himitsu Seisan Koujou (Youichirou W)] Ne. (Super Doll★Licca-chan)

[Fuketsudan (Chabo)] Tenshi-chan DropOut (Jashin-chan Dropkick) [Digital]

(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko-chan wa Mizuryu Kei Land ni Ikutte Hontou Desuka？(Oshiete! Galko-chan!)

(C91) [Super Ichigo-chan (Misaoka)] Kirari Onee-chan Matome (THE IDOLM@STER CINDERELLA GIRLS)

[Harunoyu (Johnnie)] Onapet Umaru-chan (Himouto! Umaru-chan)

(Kouroumu 17) [Halcachanel] Youmu-chan Oppai o Massage suru to Atama ga yoku naru yo (Touhou Project) [Incomplete]

(C77) [GOD Ryokutya (Bu-chan)] Micchan Change!! (Mitsudomoe)

Watashi, Oshiego ni Nakadashi Saremashita | I'll Teach You How to Cum Inside

[Studio Wallaby (Haruhonya)] Ikenai! Galko-chan | You Can't! Galko-chan (Oshiete! Galko-chan) [English] [Doujins.com]

(C94) [UROBOROS (Utatane Hiroyuki)] Uzaki-chan wa Yararetai! (Uzaki-chan wa Asobitai!)

(C73) [Toraya (Itoyoko)] Bakunyuu Tenshi Dokuro-chan DELUXE (Bokusatsu Tenshi Dokuro-chan) [English] {Tigoris Translates}

[Behind Moon (Q)] Pocchii Daisuki! (Onegai Teacher [Please Teacher!])

(C58) [SHIN-CHAN CARNIVAL!? (Chiba Shinji)] Corrector na, Yui-chan (Corrector Yui)

(C90) [Super Ichigo-chan (Misaoka)] Manpukumaru-chan o Manpuku ni suru Hon (VALKYRIE DRIVE - Bikkhuni)

[nanasi] Freeloading is Difficult (Crayon Shin-chan) (Ongoing) [English]

(C87) [UU-ZONE (nuezou)] Galko Ah! (Oshiete Galko-chan!) [Chinese] [HazelF个人汉化]

(COMITIA97) [Tetchan Hato (Minasuki Popuri)] Chotto Mukashi no Shintai Sokutei [English] =Pineapples r' Us=

(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan | You can't tell me, Galko-chan!? (Oshiete! Galko-chan) [English] [=LWB=]

(C66) [Hakuhakukan (Haku)] Watashi no Oniichan -Onomichi Mion Hen- (Shuukan Watashi no Onii-chan)

[SHIN-CHAN CARNIVAL!? (Chiba Shinji)] Corrector na, Haruna-chan (Corrector Yui)

(C78) [Dynamite Honey (Machi Gaita)] Heart Catch Izumi-chan Dynamite 2 (Heart Catch Izumi-chan)

(C101) [Macchadokoro (Warashibe)] Uzaki-chan Haha wa Dosukebe Shitai! (Uzaki-chan wa Asobitai!)

Fujinoki Nene no Onii ni Ienai Koto

(SC16) [Ryu-Seki-Do (Nagare Hyo-go)] Magister (Onegai Teacher)

(CR35) [BLACK DOG (Kuroinu Juu)] EARTH WIND AND FIRE (Onegai Teacher) [Chinese] [不咕鸟汉化]

Onii-chan ga Onna no Ko no Mama Mihari ni Ecchi Sarechau Hon

(CSP6) [Raijinkai (Haruki Genia)] Yarasete Galko-chan (Oshiete! Galko-chan)

(COMIC1☆11) [Nekorobi (Nakajima Kotoko)] RT03 (Demi-chan wa Kataritai)

(SC2016 Winter) [GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? (Brave Beats)

[Petitgorichan] Your Yoga Posture Is Too Sexy, Instructor! (Complete) [English]

[BurstBomb.T (TKP)] MYRIO CHANCE (1000-chan) [Digital].

(Yougen 7) [Oniichan no Imouto Shutchoujo (Oniichan no Imouto)] Lingerie​ wa Wakai Uchi ni Ki Toke 3 (Jujutsu Kaisen)

OniAna

(SC2023 Summer) [Notes. (Takahashi Note)] Onii-chan no Osawari (Onii-chan wa Oshimai!)

Karakai Daisuki ♥ Ama Ama Onee-chan

[Bu-Chan] OtaCir Hime ni Umarekawatta Kekka | Getting Reborn As An Otaku Princess (Nyotaika Dynamites! 5) [English] [Harvey P Cilgin]

(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko wa, Mizuryu Kei Land ni Ikutte Hontou Desu ka? (Oshiete! Galko-chan!) [Chinese] [6K漢化組] [Decensored]

Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}

(C87) [UU-ZONE (nuezou)] Galko Ah! (Oshiete Galko-chan!)

[Atori K] Oshiete Sensei | Teach me, Teacher (Watashi wa Maid) [English] [sirC]

Tobei-chan (Jubei-chan)

(C97) [Ponponpain (Ponpon)] Otona o Chouhatsu Suru Chloe-chan ni Moteasoba Reru dake no Hon | A Book About Getting Toyed With By A Maneater Called Chloe-chan (Fate/Grand Order) [English] [head empty]

(COMIC1☆10) [Brain Dead (Eiji)] Galfriend (Oshiete! Galko-chan)

[Fuketsudan (Chabo)] Tenshi-chan DropOut (Jashin-chan Dropkick)

(COMIC1☆10) [Taiyou Yuugi (Benikawa Akito)] Galko o Nerae! (Oshiete! Galko-chan!)

[Hotate-chan] Ijippari Gal [Chinese] [空気系☆漢化]

(Puniket 37) [NAMAKOPIE (KONKON)] Memu-memu-chan no Oshioki Copy-bon (Akuma no Memu-memu-chan)

(C92) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan (Getsuyoubi no Tawawa) [English] [cc0dykid]

[UsachanGET]♂ ga uke. Neko-chan × neko-kun | 兩隻小貓咪[中文] [橄榄汉化组]

[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [English] [doujins.com] [Digital]

(C101) [Kashiwa-ya (Hiyo Hiyo)] Uzaki-chan-tachi wa Bocchi Kojirasete Hentai Seiheki Wazuratta Senpai ni SNS de Shirouto Danyuu Boshuu shite Satsuei shita Hamedori Rankou Douga o Okuritsuketai!! (Uzaki-chan wa Asobitai!) [Chinese] [不咕鸟汉化组]

(COMIC1☆11) [DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan (Oshiete! Galko-chan)

(Puniket 36) [GOD Ryokutya (Bu-chan)] Kukuri Kurukururin (Mahoujin Guru Guru) [English] [q91]

Tsukihi-chan ni wa Naisho de | Keeping Secrets from Tsukihi-chan

[pink carrot (usachanGET)] ♂ ga Uke. Neko-chan x Neko-kun [Digital]

[Chanpon Miyabi] Cho-Onesan Tengoku

Yappari Onii-sama to Kozukuri o. | In the End, I Want to Make Children with Onii-sama

(C88) [Yu-Yu-Tei (Minakami Rinka)] Umaru to Onii-chan (Himouto! Umaru-chan) [English] [AkazaChan]

[Bu-chan] Bitch-ka Shita Senpai | The Senpai who turned into a bitch (Nyotaika Happiness!) [English] [Harvey P Cilgin]

[Bu-chan] Aru Natsu no Hiwai de Kirei de Yokoshima na Onee-san | The Wicked and Obscene, Yet Beautiful Woman I Met One Summer (ANGEL Club 2016-10) [English] [JuliusWinnfield] [Digital]

[Hotate-chan]Doshitemo hoshi gyaru

[Bu-chan] Oneshabu Pyu Pyu[Chinese] [Incomplete]

(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] [Doujin-Moe]

(C88) [Shinnihon Pepsitou (St.germain-sal)] Onnanoko wa Ryou Ana tomo Kimochiiite Hontou desuka? (Oshiete! Galko-chan) [Chinese] [哈尼喵汉化组]

Yappari Onii-chan nanda yo ne!

(COMIC1☆24) [Muraimura] Mahiro-chan ga Kivotos de Arona-chan to Ecchi Suru Hon (Blue Archive, Onii-chan wa Oshimai!) [Chinese] [白杨汉化组]

(Puniket 36) [GOD Ryokutya (Bu-chan)] Kukuri Kurukururin (Mahoujin Guru Guru)

[Chanpon Miyabi] Cho-Onesan Tengoku 3 -Nikuyokuhen- [English] [Tadanohito]

[Guchokuya (Spec-R)] Densetsu You-shin Wataoni - Sesshoku-hen- (Shuukan Watashi no Onii-chan)

Okaa-chan ha Iketeru Jukujo

Homura-chan no Ecchi Hon | Homura-chan's Lewd Book

Got-chan to Uchiage Hanabi | Together Under The Fireworks With Got-chan

[METAL (Various)] MODEL Jubei-chan -Lovely Seikantai no Himitsu- (Jubei-chan)

[Murian] Onii-chan to Nyan Nyan Nyan [English] [biribiri]

(~10-nen Tattara~) [Donburibeya (DONKEY)] bu.LOVE.la AGAIN (Hime-chan no Ribbon)

(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Development Diary Ch.5 – Chizuru-chan Development Diary 1 [English] {2d-market.com}

[Bu-chan] Gonenburi no Okaa-san [Chinese] [ssps个人汉化]

Nishikidaitei-chan no Kotoba dewa nai kamo kore wa Teitoku-tachi no Kotoba

Yuumei Chara Kannou Shousetsu CG Shuu No. 314!! Higana-chan HaaHaa CG Shuu

[Koro Chan Fan Club] Akogare no Hito (I"s)

[Umari-ya (D-2)] Harenchi! Matsuri-chan 2 (Ayakashi Triangle) [Digital]

[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Kouhen ~Ochita Moto Junjou Yuutousei wa, Chuunen Kyoushi no Mesuinu Onaho~ | Chizuru-chan Development Diary Part Two [English] {2d-market.com} [Decensored] [Digital]

(COMIC1☆10) [Brain Dead (Eiji)] Galfriend (Oshiete! Galko-chan) [English] [Clawhammer]

Onii-chan wa Puniman 2!

(C94) [Akaringo-chan (Mikorin)] Kawaii Kawaii Watashi no Tenshi-chan-tachi (Hugtto! PreCure)

(C79) [Studio Miyabi (Chanpon Miyabi)] Cum Depository School

Watashi no Kawaii Onii-chan | My Lovely Commander

(C90) [Bakunyu Fullnerson (Kokuryuugan)] Boy Meets Gal (Oshiete! Galko-chan) [Chinese] [沒有漢化]

(C56) [Gambler Club (Kousaka Jun)] Princess Licca-chan (Super Doll Licca-chan)

[Studio Wallaby (Deep Purple'72)] Anata ga Oniichan [Lolicon]

[Hiro Kazuki] Oshiete, Sensei | Teach Me, Sensei Ch. 01-05 [English]

[Rico] Onii-chan Asobo | Let's Play Onii-chan Ch.1-8 [English] {Mistvern}

(COMIC1☆10) [Shinnihon Pepsitou (St.germain-sal)] Yowami o Nigireba Nikubenki ni Dekirutte Hontou desu ka? (Oshiete! Galko-chan)

Onii-chan wa Masumasu Seiteki ni Oshimai!

(C89) [Chiguraya (Sabaneko)] Mousou Ebina-chan (Himouto! Umaru-chan)

(C101) [Yachan Coffee (Yachan)] Wakana Shiki no Yokujou Supple (Love Live! Superstar!!)

Watashi ga SEX Oshiete Ageru | I'll Teach You How to Have SEX

(C83) [GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne)

[Maruarai (Arai Kazuki)] Demi-chan no Seikyouiku (Demi-chan wa Kataritai)

Onii-chan turned into a slut so we'll teach him a lesson with these

[Chotto dake Yanke (Nakanoku Kuro-chan)] Sakura Sakura (Card Captor Sakura)

[Hotate-chan] Muchimuchi Sensei [Chinese] [瓜皮汉化]

(SC2023 Spring) [Muraimura] Momimomimahiro (Onii-chan wa Oshimai!)

Saku-chan Kurabu Vol.02

[Macchadokoro (Warashibe)] Uzaki-chan Oyako wa Sukebe Shitai! (Uzaki-chan wa Asobitai!) [Digital]

[Bu-chan] Oneshabu Pyu Pyu[Chinese] [Incomplete]

(C77) [BehindMoon (Q)] Fuck Ippatsu Juuketsu-CHAN (Fight Ippatsu! Juuden-chan!!)

[Tecchan] Minna Nayande Ookikunatta (English)

(C90) [BlueMonday (Shinozaki Rei)] Oshiete! Nikuko Otako (Oshiete! Galko-chan)

[Akitsuki Hirozumi] Onii-chan Mou Gaman Dekinai kara!

[Oniichan no Imouto Shutchoujo (Oniichan no Imouto)] Moutrays

[Juan Gotoh] Sensei Oshiete!! | Sensei, Teach Us!! (COMIC Masyo 2013-03) [English] {MumeiTL}

Takahashi Tetsuo wa Oshietai | Teaching with Tetsuo Takahashi

(C87) [Tonkotsu Fuumi (Poncocchan)] Netsuretsu May-chan (Guilty Gear Xrd)

[Bu-chan] Okute na Miyagi-kun to Moteo no Takeda-kun | Late Bloomer Miyagi Kun And Popular Takeda Kun (Nyotaika Happiness! 2) [English] [Digital]

(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan)

(C88) [ANAPOM (Anapon)] Densha de! Ebina-chan (Himouto! Umaru-chan)

(C73) [Toraya (Itoyoko)] Bakunyuu Tenshi Dokuro-chan DELUXE (Bokusatsu Tenshi Dokuro-chan [Bludgeoning Angel Dokuro-Chan])

(COMIC1☆9) [Diogenes Club (Haikawa Hemlen)] ○○○ shite! Galko-chan (Oshiete! Galko-chan)

Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Develpoment Diary 2

[Hotate-chan] Muchimuchi Sensei [Chinese] [空気系☆漢化]

Onii-chan wa Oshimai! EX Mihari's Laboratory

[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Chinese] [靴下汉化组] [Digital]

(COMIC1☆10) [Shinnihon Pepsitou (St.germain-sal)] Yowami o Nigireba Nikubenki ni Dekirutte Hontou desu ka? (Oshiete! Galko-chan)

(C95) [Hitotosensou (Hitotose Rin)] Uzaki-chan wa H Shitai! 2 | Uzaki-chan Wants To Do It! 2 (Uzaki-chan wa Asobitai!) [English] {Doujins.com}

(C100) [Umari-ya (D-2)] Harenchi! Matsuri-chan 2 (Ayakashi Triangle) [English] [akanameTL]