[Ginhaha] Gakuseikai-shoki ni Tokkun-shitai -Shijuuhatte Battle no Seijoui Oshiete ~Coach- (Kaguya-sama wa Kokurasetai) [Chinese]
Mama Oshiete Ageru
(Messa Kininaruu 3) [Komanest (Cock Robin)] Oshiete! Rinaji-san | Please Teach Me! Rinaji-san! (Kemurikusa) [English]
Toshishita no Boku ni Seikoui no Kimochiyosa o Oshiete kureru Osananajimi no Onee-san
(C78) [Takatobiya (Haba Hirokazu)] Nene san no Hontou no Tsukaikata Oshiete Ageru (Love Plus)
Oshiete Ran-sama
(C87) [Number2 (Takuji)] Galko bon arimasu. | The class idol, Gyaruko-chan, is really all mine? (Oshiete! Galko-chan) [English] [PSYN]
Omakase Fudeoroshi Galko-chan 2
(C91) [Pirozhki Teikoku (Nmo Ezago)] Shiawase o Oshiete (Shironeko Project)
(C96) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Yappari Onii-sama to Kozukuri o. (Lord El-Melloi II-sei no Jikenbo) | In the End, I Want to Make Children with Onii-sama [English] [EHCOVE]
[Chanpon Miyabi] Mama Ga Oshiete Ageru
(SC57) [HATENA-BOX (Oda Kenichi)] Onii-chan wa Kawaii Imouto ga Mamori-masu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!)
[SUPER27] [RIRIADOLL (Takewakamaru)] Oshiete My Master (Fate/Grand Order)
[Tsubaki Jushirou] Onii-chan no Kuse ni Namaiki nanda mon! | Onii-chan is such a bully! (My Mai Secret) [English] [Mondee + Brook09]
Tohoku no Chicchai Onee-chan ga Maigo no Otokonoko ni Kimochi Ii Ijirikata toka Oshiete Agechau no
(Reitaisai 9) [Ruiketsuan (Namidame)] Koumon de Oshiete Patchouli | Teach Me With Your Anus, Patchouli (Touhou Project) [English] [Anonygoo + Afro]
[Sumisumi dou] Tentacle Delusion Note Vol.1 [Chinese] [無邪気漢化組]
(C90) [Fountain's Square (Hagiya Masakage)] Eccentric Games (Girls und Panzer)
(C88) [QUDA (Qudamomo)] SUPER Galkodelic Hour (Oshiete! Galko-chan, Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
Oko-san no Seiyoku tte Futsuu ni Tsuyoi tte Hontou desu ka? 2
Honoka no Oshikko Oshiete Kudasai
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(SC2017 Summer) [Magetarudou (Danchino)] Aurochs-san ni Oshiete Ageyou (Kemono Friends) [English] [Roadwarior2]
(C66) [Hakuhakukan (Haku)] Watashi no Oniichan -Onomichi Mion Hen- (Shuukan Watashi no Onii-chan)
[STRAY TIGER (Kokyo Kei)] Shoujo Idol Kindan Ura Douga -Ecchi na Koto Oshiete Onii-chan!- [Digital]
Oshiete! Bus Guide-san
(C91) [Kedama Gyuunyuu (Tamano Kedama)] Flan-chan ni Oshiete Ageru (Touhou Project)
Oshiete yarou watashinohimitsu o
Ano... OO Oshiete Kuremasen ka?
(C89) [AXZ (Warabino Matsuri)] Angel's Stroke 87b Galko-chan 0.02!! (Oshiete! Galko-chan)
(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan (Oshiete! Galko-chan) [Chinese] [為了拯救final翻譯的蛋蛋改圖漢化]
Hinata Sensei ga Oshiete ageru!
(CSP6) [Raijinkai (Haruki Genia)] Yarasete Galko-chan (Oshiete! Galko-chan) [Chinese] [无毒汉化组]
(Japariket) [Kuromahou Kenkyuujo (Nukaji)] Koubi no Shikata o Oshiete (Kemono Friends)
Suki wo Oshiete Master-kun | Tell Me the Love, Master
[Ishino Kanon] Onee-chan ga Onii-chan | Onee-chan is Onii-chan (Futanari Secrosse!!) [English] [desudesu]
[Neko Bus Unsou (Neko Bus)] Oshiete Sense (Love Live! Sunshine!!) [Digital]
[40010 1-GO (Shimanto Shisakugata)] Oshiete! Mikan Senpai (To LOVE-Ru) [English] [Lobuttomario] [2019-01-21]
(C89) [UU-ZONE (nuezou)] Gyaruko Ah!! | Galko Ah!! (Oshiete! Galko-chan) [English] [Sn0wCrack]
[Inuboshi] Aino Mahou Wo Oshiete [English] [Hayama_Kotono]
Onii-chan no Soba ni Ite mo Ii desu ka...? | Is it okay if I stay by Onii-chan's side...?
Oshiete tamore Ouji-dono
Tsuyatsuya ~ Zoku Oshiete! Utaha Sensei!!
(C91) [Mix Fry (Takurou)] Oshiete Nakiri Sensei (Shokugeki no Soma) [English] [naxusnl][+bonus]
Oshiete Very Short | Teach Me Very Short
Yasashiku Oshiete! Oppai Katei Kyoushi no Chiyuki Sensei!!!
Shōhin-mei oshiete rem sensei emilia tan to manabu hajimete no SEX [.)sample
[Inuboshi] Magical Girls Series Ch. 4-6 [ENG] v1.1 (cont. from Aino Mahou Wo Oshiete) (Hayama_Kotono)
(CR35) [Nirvana Soft (Hironii)] Feels like Heaven (Gad Guard, White Album) [Chinese] [基德漢化組]
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project)
(C91) [Mix Fry (Takurou)] Oshiete Nakiri Sensei (Shokugeki no Soma) [English] [naxusnl]
Mama Oshiete Ageru | Mommy will teach you
(COMIC1☆10) [Taiyou Yuugi (Benikawa Akito)] Galko o Nerae! (Oshiete! Galko-chan!)
[Pal Maison] Onii-chan to Penis Zoudai Pump o Tsukaou l Let's use a Penis Enlargement Pump with Onii-chan [English][Futackerman]
(C89) [H.B.A (Usagi Nagomu)] FREE DISTRIBUTION (Various) [English] {Hennojin}
(C79) [Hidebou House (Hidebou)] Takane ga 「S○X」ni tsuite Oshiete Hoshiisou desu. (THE IDOLM@STER)
[Miyasaka Takaji] Oshiete Sensee (COMIC LO 2016-05) [Chinese] [4K漢化組]
(C88) [Shinnihon Pepsitou (St.germain-sal)] Onnanoko wa Ryou Ana tomo Kimochiiite Hontou desuka? (Oshiete! Galko-chan) [Chinese] [哈尼喵汉化组]
(C91) [Kedama Gyuunyuu (Tamano Kedama)] Flan-chan ni Oshiete Ageru (Touhou Project) [English] [Cecilbk]
[Branshea] Watashi no Himitsu Oshiete A-ge-ru ❤ [Digital]
(SC2017 Autumn) [PoyoPoyoSky (Saeki Sola)] Onii-chan no Shasei Kanri-gakari desu | Onii-chan's ejaculation management [English] [kyuukei]
[Akumenari (Bonnari)] Kurinari Miboujin
(C95) [40010 1-GO (Shimanto Shisakugata)] Oshiete! Mikan Senpai (To LOVE-Ru)
Oshiete! Myoukou-san
Gakkou jaa oshiete kurenai
Oshiete Kudasai! Misato-sensei!
Oshiete Makoto-sama
(C90) [Bakunyu Fullnerson (Kokuryuugan)] Boy Meets Gal (Oshiete! Galko-chan)
Onee-chan ga Onii-chan Onee-chan is Onii-chan
(C90) [MURDERHOUSE (Workaholic)] Oshiete! Syaoran-kun | Teach Me! Syaoran-kun (Cardcaptor Sakura) [English] {Hennojin}
[Juna Juna Juice] Moshi Galko ga Boku no Kanojo nara Series (Oshiete! Galko-chan)
(C83) [Awareness (Aikawa Touma)] IRIS11 (Onii-chan dakedo Ai sae Areba Kankeinai yo ne)
Oshiete Sensei-san Sono 2
Oshiete Agemasu.
Atashi no Renai Jijou
(C87) [Dorepooru (Leopard)] Leopard Hon 23 (Oshiete! Galko-chan)
(C65) [ABSORB (Fujiku Yuima)] Gakkou Dewa Oshiete Kurenai Koto (Onegai Teacher)
(COMIC1☆13) [PoyoPoyoSky (Saeki Sola)] Onii-chan no Doutei Moratte Agete mo Ii yo? | Can I Have Onii-chan's Virginity? [English] [Marv]
[moradolog (Muro Tomoharu)] Oshiete Makoto-sama (Persona 5)
Oshiete Ageru
Sensei ga, Oshiete Kureru.
(SPARK7) [ritard.A2 (Shitaji Mochimochi)] Otona ga Oshiete Kurenai Koto (Pokémon Black and White)
(Chimuchimu World Micchimume!) [Mangetsu Ujiya (Tekorun)] Oshiete!? Onii-chan!
(C90) [Allegro Mistic, Egoistic Honey (Takano Yuki, Hadumi Rio)] Onii-chan! H nano wa Ikemasen?! | Onii-chan! Wanna Fuck!? [English] [Marv]
(AC2) [AquaDrop (Mikami Mika)] Oiwai Sex 3 ~Onii-chan 20-sai no Hi~ | Celebration Sex 3 ~Onii-chan's 20th Birthday~ [English] {Doujins.com}
(C84) [Jam Kingdom (Jam Ouji)] Jinsei de Taisetsu na Koto wa Subete Rikka ga Oshiete kureta (Dokidoki! Precure)
[Suzuki Akoni] Majimena Aitsu ni Ani Ken no Ore ga Oshiete Yareru Koto Sono 1-2
(C96) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Yappari Onii-sama to Kozukuri o. | In the End, I Want to Make Children with Onii-sama (Lord El-Melloi II-sei no Jikenbo) [English] [EHCOVE]
(C93) [GAMU-SYARA (Gingami)] Oshiete Oshishou-sama 3 (Fate/Grand Order)
(C73) [Akachi (Chikigai)] Oshiete! Vita Kyoukan!! (Mahou Shoujo Lyrical Nanoha)
(C93) [Nyankoromochimochi (Kotoba Ai)] Aya Onee-san ga Oshiete Ageru (Touhou Project) [English] [Manab&]
[Studio PAL (Nanno Koto)] Imouto wa Boku no Koibito ~ Onii-chan to Natsumatsuri hen ~ | My sister is my girlfriend - At the summer festival with Onii-chan [English] [volsungling]
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project) [Chinese] [無邪気漢化組]
(C83) [GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne)
C96.omake
Onii-chankko Yakimochi Hen
(Splash!) [URO (Amama)] Yasashii Uso o Oshiete | Tell me a gentle lie (Free!) [English] [Donamoeba]
Daiji na Koto ha Subete Mihara ga Oshiete Kureta
Oshiete yarou Watashi no Himitsu o
(COMICNEXT) [BlueMage (Aoi Manabu)] Watashi ga Moteru Riyuu Oshiete Agemasu (Aldnoah.Zero)
Seibetsu Oshiete Uranus-san
Oshiete! Suguha-chan!!
Kageyama ni Oshiete Morae
[Yuunabe Shinkouchuu (Tanabe Kyou)] Watashi ga SEX Oshiete Ageru | I'll Teach You How to Have SEX [English] [Black Grimoires] [Digital]
[Akatama (Sakurafubuki Nel)] Kotatsu to Anime to Onii-chan | Kotatsu, Anime and Onii-chan [English] {5 a.m.} [2014-01-15]
Omase na Imouto ni Nakadashi Oshiete yaru!?
(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan) [English] [NHNL]
JK o Oshiete - Please tell me "JK"
[FlowerBlade (ri.)] Ano Hi, Boku wa Shinyuu to Sex shita [Digital]
OH!キスの女神さま!
(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English]
(C97) [Kansai Orange (Arai Kei)] Onii-chan wa Kiss Shite Kurenai. | Onii-chan Won't Kiss Me [English] {Doujins.com}
(C85) [Ibaramichiotokogumi (myu, Natsuki)] Brilliancy Oshiete Miyuki Senpai. (Daiya no Ace)
(Bokura no Love Live! 8) [Hitsuji Kikaku (Muneshiro)] Oshiete! Yazawa Sensei (Love Live!)
(Shuuki Reitaisai 2) [Otukimidango (Uruu)] Oshiete, Anata no Aishikata (Touhou Project) [Chinese] [冴月麟个人汉化]
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Oniichan)
[AXZ (Kutani)] Angel's stroke 124 Sugu Suku 6 - Onii-chan to no Love Love Taikyuu Sex | Angel's stroke 124 Sugu Suku 6 - Lovey Dovey Endurance Sex With Onii-chan (Sword Art Online) [English] {Doujins.com} [Digital]
[Zenra Restaurant (Heriyama)] Oshiete Atago-san (Kantai Collection -KanColle-)
(COMIC1☆9) [Gate of XIII (Kloah)] Kyonyuu Gal wa Kawaii Otokonoko ni Yowaitte Hontou desu ka? (Oshiete! Galko-chan) [chinese] [為了拯救自己的蛋蛋漢化]
(COMITIA120) [Kakukonoka (Menoko)] Oshiete Ageru [Chinese] [瑞树汉化组]
[Tatsumaki Koutei (Takei Tsukasa)] Sensei Minami ni Iroiro Oshiete Kuremasu ka (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Guchokuya (Spec-R)] Densetsu You-shin Wataoni - Sesshoku-hen- (Shuukan Watashi no Onii-chan)
(C94) [Azure (Kagono Tori)] Tonari no Heya ni Sundeiru Yasashii Onii-san wa Jitsu wa Lolicon Deshita | The Nice Onii-san Who Lives Next Door is Actually a Lolicon [English] {Mistvern}
[Jonii Ume] Kokoro Karada Format (COMIC MUJIN 2010-08) [Decensored]
Otona ga Oshiete Kurenai Koto
Oshiete, Anata no Aishikata
[Fuyuno Mikan] Onii-chan ecchi Shiyou | Onii-chan, let's fuck (COMIC LO 2016-08) [English] [ATF]
Oshiete Kiss Me?
Oshiete Sense | Let Us Hear You, Sensei
- Oshiete! Z23 Sensei
Oshiete Kudasai X Katei Kyoushi chp. 2
(C89) [PLANT (Tsurui)] Oshiete MY HONEY 2 Kouhen (THE IDOLM@STER)
[Bousou!! Fuhatsudan (Takai Biki)] Shiranai (Oshiete! Galko-chan)
[Kamino Ryu-ya] Oshiete Kudasai X Katei Kyoushi - Part 3 [English] [Harmonian]
(C89) [Yabitsutouge (Ootori Mahiro)] Mari ga Yasashiku Oshiete Agerune (Love Live! Sunshine!!)
(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English] [kyuukei]
(C87) [Toumei Kousoku (Chika)] Oshiete! Suzuya-chan ~Gyaru na Onnanoko wa, Doutei Kimoota Teitoku ni mo Yasashiku shite kureru tte Hontou desu ka?~ (Kantai Collection -KanColle-)
(Chojin no Eichi 2022) [Cotton Candy (Wata, Ame)] Mata Aetane Onii-chan | We Meet Again, Onii-chan! (Genshin Impact) [English] [Team Rabu2]
Oshiete Onii-chan
[Hokkyoku Kikaku] Oshiete Kudasai!!
(C78) [Yuugen Jikkou (Gonzaburo-)] Oshiete Akkyun! (Touhou Project)
[Syosonn]Ojoosama, gokujo no sekkusu o oshiete kuremasu ka? | 大小姐、能請妳教我何謂絕頂的SEX嗎?
Kaian★Trade~Onnna no ii tokoro, oshiete ageru~volume 3
(C90) [Touyoko Surfrider (Fumii)] Oshiete! Sachiko-chan (THE IDOLM@STER CINDERELLA GIRLS)
[TETRODOTOXIN (Nise Kurosaki)] Joshi Suieibu Shinyuu Buin Mechashiko Kangeikai (Oshiete Galko-chan!)
Kamikaze no Ii Tokoro Oshiete Ageru!
Oshiete nīsan!
Oshiete TORIEL-sensei
(C89) [MUGENKIDOU A (Tomose Shunsaku)] Oshiete Kudelia! (Mobile Suit Gundam Tekketsu no Orphans) [Chinese] [空気系☆漢化]