(C85) [PROJECT KAGUYA (Koumo)] Oshiete, Sensei
Oshiete MY HONEY 2 Kouhen {doujin-moe.us}
Akatsuki ga Lady to no Tashinamikata o Oshiete Ageterun dakara ne
(C90) [BlueMonday (Shinozaki Rei)] Oshiete! Nikuko Otako (Oshiete! Galko-chan)
Suki wo Oshiete Master-kun - Tell Me the Love, Master
(C92) [GAMU-SYARA (Gingami)] Oshiete Oshishou-sama 2 (Fate/Grand Order)
(C95) [40010 1-GO (Shimanto Shisakugata)] Oshiete! Mikan Senpai (To LOVE-Ru)
Oshiete Sensei-san Sono 2
[Juan Gotoh] Sensei Oshiete!! | Sensei, Teach Us!! (COMIC Masyo 2013-03) [English] {MumeiTL}
[Natsuka Q-Ya] Juumin Zenin Ninshin Kibou!? Joshiryou Kanrinin [Chinese]
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Incomplete]
[Nikuniku Italian (Akikusa Peperon)] Taiketsu! Galko-chan VS Shota Chinpo | 對決!辣妹子醬VS正太肉棒 (Oshiete! Galko-chan) [Chinese] [里界漢化組] [Digital]
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~ | Thanks, Onii-chan [English] [B.E.C. Scans]
(C89) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin vol. 22 (Oshiete! Galko-chan, Street Fighter)
Otona ga Oshiete Kurenai Koto
[Tanabe Kyou] Petitx
[Sanada] Onii-chan No Hajimete Wa Zenbu Boku To | All of My Onii-chan's firsts were with me (Nyotaika! Monogatari 7) [English] [Digital] [SachiKing]
[TETRODOTOXIN (Nise Kurosaki)] Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi (Oshiete! Galko-chan) [Chinese] [Digital]
(Bokura no Love Live! 8) [Hitsuji Kikaku (Muneshiro)] Oshiete! Yazawa Sensei (Love Live!)
Oshiete nīsan!
[INFINITY-FORCE] Shuukan Oniichan ga Miteru
(Reitaisai 14) [CANDY POP (Harukaze Unipo)] Oshiete! Hottate Goya Onee-chan (Touhou Project)
Namaiki na Onna Souryo ni Medapani o Kurawasero! + Shadow Galko-chan
Kaian★Trade~Onnna no ii tokoro, oshiete ageru~volume 1
(C87) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan)
(C78) [Mystic Chord (Gyro Amarume)] Oshiete Iinchou
(C90) [Touyoko Surfrider (Fumii)] Oshiete! Sachiko-chan | Please Teach Me, Sachiko-chan! (THE IDOLM@STER CINDERELLA GIRLS) [English] [sneikkimies]
[Flavor Graphics* (Mizui Kaou)] Wataoni no Hon (Shuukan Watashi bo Onii-chan / Weekly Dearest My Brother)
(Reitaisai 9) [Ruiketsuan (Namidame)] Koumon de Oshiete Patchouli | Teach Me With Your Anus, Patchouli (Touhou Project) [English] [Anonygoo + Afro]
[Jonii Ume] Ima no Watashi Niha Kairaku Koso Subete
(C91) [Kedama Gyuunyuu (Tamano Kedama)] Flan-chan ni Oshiete Ageru (Touhou Project) [Chinese] [CE幻想夏结社]
[BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Oshiete Agemasu.
[Kobayashi Oukei] Onii-chan no Baka | Onii-chan You Idiot [English] {Mistvern}
[Tiger] Yuuwaku・Imouto #2 Onii-chan wa seishori gakari | Little Sister Temptation #2 Onii-chan is in Charge of My Libido Management (COMIC Reboot Vol. 07) [English] [Digital]
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru (Touhou Project)
(C87) [ciaociao (Araki Kanao)] Yarasete! Galko-chan (Oshiete! Galko-chan)
(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan) [chinese] [為了拯救final的蛋蛋漢化組]
(C88) [Chocobits (Akina Rei)] Nakayoshi no Himitsu o Oshiete. (Kantai Collection -KanColle-)
[Inbou no Teikoku (Sirokuman)] Oshiete! Nico-chan!! (Solo Live!) (Love Live!) [Digital]
(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan | You can't tell me, Galko-chan!? (Oshiete! Galko-chan) [English] [=LWB=]
[Oni Kizoku] Oshiete Ikema-sensei and Kyoutou-sensei/Teach me Miss.Ikema and Miss.Kyoutou [English]
Oshiete Oshishou-sama 2
(C89) [CELICA (Serika)] Kiss Game o Oshiete (Uta no Prince-sama)
(C82) [MURDERHOUSE (Workaholic)] Oshiete Rito-Kun! (To LOVE-Ru)
Hikari-chan ga Oshiete Ageru
(C91) [Kedama Gyuunyuu (Tamano Kedama)] Flan-chan ni Oshiete Ageru (Touhou Project)
(C83) [Awareness (Aikawa Touma)] IRIS11 (Onii-chan dakedo Ai sae Areba Kankeinai yo ne)
(C90) [Nukoya (Nukoko)] PROSTITUTE² +VER3.0 (Oshiete! Galko-chan)
(C94) [TIES (Takei Ooki)] Watashi no, Onii-chan Extra (Watashi no, Onii-chan Soushuuhen) [English] {Faux}
(Shota Scratch 18) [Kuzuya (Toshiyuki)] Oshiete! My Brother
(C90) [Shoot The Moon (Fuetakishi)] High Elf × High School Shuugeki Hen Toujitsu [English] {doujins.com}
Oshiete Kudelia! | Teact Me Kudelia!
[Yama Bicco] Oshiete Oniwaban
Oshiete Sensei! Onedari Bloomer
(COMIC1☆3) [Nirvana Soft (HIRONII)] Felli no Hi-Mitsu Tokkun (Chrome Shelled Regios)
Oshiete Oshishou-sama 3
Oshiete! Oreki-san | 教教我! 折木同學
[I-Raf-you (Various)] Microne Magazine Vol. 44 [Digital]
Watashi no Zenbu Oshiete Ageru - I'll Tell You All of Me
(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English] [kyuukei]
(Comic Characters! 02) [KONOHA (Kazuha)] Oshiete Heart no Katachi (THE iDOLM@STER)
Oshiete! Tsunashi-san - Ryuu Aniki
[Rico] Onii-chan o Hitorijime | Monopolizing Onii-chan (Otona Mitai ni Suki ni Shite ne) [English] {Mistvern} [Digital]
(HaruCC23) [Fujitomomo (Aoi)] Oshiete Honey (Fate/Grand Order)
(Messa Kininaruu 3) [Komanest (Cock Robin)] Oshiete! Rinaji-san | Please Teach Me! Rinaji-san! (Kemurikusa) [English]
[Newtype Kenkyuujo (Kotowari)] Akatsuki to Hibiki no Oshiete А・Б・В (Kantai Collection -KanColle-) [Digital]
(C95) [CARAMEL CRUNCH! (Rikatan)] Chino-chan no Oshiete A.B.C (Gochuumon wa Usagi desu ka?)
[TETRODOTOXIN (Nise Kurosaki)] Gal ni Datte Hitohada Koishii Kisetsu ga Arutte Hontou desu ka? (Oshiete! Galko-chan!) [Digital]
Toshishita no Boku ni Otona na Koto o Oshiete kureru Osananajimi ni Onee-san
(C67) [FlavorGraphics* (Mizui Kaou)] From Shinyokohama To Akihabara (Shuukan Watashi no Oniichan) [English]
Ai wo Oshiete
[TETRODOTOXIN (Nise Kurosaki)] Joshi Suieibu Shinyuu Buin Mechashiko Kangeikai (Oshiete Galko-chan!)
Hitozuma Sex o Oshiete Ageru ~Tomodachi no Okaa-san ni Yuuwaku Sareta Boku~
[Kokekokko Koma] Furimuite Onii-chan | Turnabout Oniichan [English]
(MarionetteAngel2013) [PLANT (Tsurui)] Oshiete MY HONEY (THE IDOLM@STER)
(C89) [Dorepooru (Leopard)] Leopard Hon 23 no 2 (Oshiete! Galko-chan) [English] {doujins.com}
(C73) [Akachi (Chikigai)] Oshiete! Vita Kyoukan!! (Mahou Shoujo Lyrical Nanoha)
(COMIC1☆10) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 SPRING (Oshiete! Galko-chan) [Chinese] [final個人漢化]
[Arsenal] Chitsuana Asobi | 膣穴性遊戲 [Chinese]
Sono Himitsu wo, Oshiete Yo. Please Telll Me Your Secret
(C89) [UU-ZONE (nuezou)] Galko Ah!! (Oshiete! Galko-chan)
Teach me, Rem-sensei! An introduction to sex with Emilia-tan | Oshiete Rem Sensei
Oshiete Dreadnought
[GAMU-SYARA (Gingami)] Oshiete Oshishou-sama (Fate/Grand Order) [Chinese] [MEGA巨莖怪漢化]
[Raijinkai (Haruki Genia)] Yarasete Galko-chan | Please Fuck Me Galko-chan (Oshiete! Galko-chan)
(C67) [FlavorGraphics* (Mizui Kaou)] From Shinyokohama To Akihabara (Shuukan Watashi no Oniichan)
[Inuboshi] Magical Girls Series Ch. 4-6 [ENG] v1.1 (cont. from Aino Mahou Wo Oshiete) (Hayama_Kotono)
(C95) [PYZ/MARC (Pyz)] Oshiete Jeanne Sensei! Eromanga no Tsukurikata (Fate/Grand Order)
(C78) [Yuugen Jikkou (Gonzaburo-)] Oshiete Akkyun! (Touhou Project)
[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Iinchou to Pet (Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!) [Digital]
Daisuki na Kareshi ga Iru no ni Onii-chan ni Yararechatta Watashi
Majimena Aitsu ni Ani Ken no Ore ga Oshiete Yareru Koto Sono 1-2
Daiji na Koto ha Subete Mihara ga Oshiete Kureta
Honoka no Oshikko Oshiete Kudasai
Oshiete o gibo-san! Osananajimi kappuru no shinkon sekkusu kyōshitsu
(C86) [Chotto Dake Aruyo. (Takemura Sesshu)] Oshiete! Azusa-san. (THE iDOLM@STER) [English] {KFC Translations}
[88scones (Sakaki Tsui)] Sensei niha Oshiete Agenai [English] {Shotachan}
Tonari no Ie no Onnanoko ni E o Oshiete ageterun da ga Nanka Sore Igai ni mo Iroiro Kyoumi Shinshin rashii
(C94) [Yuasa Rengou (Jean Louis)] Hikari-chan ga Oshiete Ageru (Xenoblade Chronicles 2)
(SC2016 Winter) [Milk pudding (Milk Jam)] Oshiete Itami! | Teach me Itami! (Gate: Jieitai Kano Chi nite, Kaku Tatakaeri) [English] [EHCOVE]
[Shou Akira] Iroiro Oshiete
Oshiete! Miko Sensei!
Oshiete Kudasai X Katei Kyoushi chp. 2
(C88) [UU-ZONE (nuezou)] Gal Natsu! (Oshiete! Galko-chan)
Atago-san! Kokuhaku no Houhou, Oshiete!
Datte Dare mo Oshiete Kurenai
[CRC] Oshiete! Oneesan
[Miyauchi Yuka] Asuna 11-sai - Onii-chan no Josei Henreki Zenbu Shittemasu. | Today's Gift - Totally knew about Onii-chan's love affairs (COMIC LO 2011-09) [English] [Jojo]
Kaian★Trade~Onnna no ii tokoro, oshiete ageru~volume 7
[DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan 2 (Oshiete! Galko-chan) [Digital]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
(C89) [Eight Beat (Itou Eight)] Oshierarenai!? Galko-chan (Oshiete! Galko-chan)
Oshiete! Benzene-chan
Oshiete Sense
Oshiete! Coach
(J.GARDEN 43) [Pfactory (Pikachurin)] Nii-chan ga Oshiete Ageru
[Pennel] Oshiete Yoriko-san (COMIC Kairakuten Beast 2015-12) [Chinese] [漢化組漢化組×Foxglove]
[Akigami Satoru] Choukyou→Kuppuku→Nikudorei [Chinese]
[Mogiki-chan chi (Mogiki Hayami)] Mesu Neko Onii-san | Female Cat Onii-san (Go! Princess Precure) [English] [N04h] [Digital]
Oshiete Sensei! | Teach Me, Sensei
[Rascou] Oshiete Maria na Kaikyou II (WORDS WORTH)
[blue killer (Doku Denpa)] Oshiete! Yuki-chan Sensei - Teach Me! Ms.Yuki-chan [Digital]
Zutto! Ikuiku Onii-san!
(C84) [Jam Kingdom (Jam Ouji)] Jinsei de Taisetsu na Koto wa Subete Rikka ga Oshiete kureta (Dokidoki! Precure) [English] [desudesu]
(Chojin no Eichi 2022) [Cotton Candy (Wata, Ame)] Mata Aetane Onii-chan | We Meet Again, Onii-chan! (Genshin Impact) [English] [Team Rabu2]
(C90) [Bakunyu Fullnerson (Kokuryuugan)] Boy Meets Gal (Oshiete! Galko-chan) [English] [Shippoyasha]
(C74) [SUGARLESS (Sugar)] Oshiete Zetsurin Sensei (Sayonara Zetsubou Sensei) [English] =LWB=
(COMIC1☆7) [AXZ (Kutani)] Angel's stroke 72 Suguha Scramble! Oniichan no Seiyoku Kanri | Suguha Scramble - Managing Onii-chan's Sex-Drive (Sword Art Online) [English] {Doujin-Moe}
Oshiete Ageru
[Narumiya (Narumiya)] Tohoku no Chicchai Onee-chan ga Maigo no Otokonoko ni Kimochi Ii Ijirikata toka Oshiete Agechau no (VOICEROID) [Chinese] [GABA汉化组] [Digital]
(COMIC1☆9) [sin-maniax (Todoroki Shin)] Mikan ga Oshiete Ageru MILKEY ORANGE 2 (To LOVE-Ru Darkness)
(C97) [Kansai Orange (Arai Kei)] Onii-chan wa Kiss Shite Kurenai. | Onii-chan Won't Kiss Me [English] {Doujins.com}
(COMIC1☆8) [moriQ (Mori Airi)] Konya dake, Onii-sama | Just for Tonight, Onii-sama (Mahouka Koukou no Rettousei) [English] [Cool Japan Scans]
[Shanhai Mitsubachi (Various)] Oshiete! Selavy Sensei (Akazukin Cha Cha)
(C90) [Nukoya (Nukoko)] Babylon Sketch 2016
Oshiete! Azuru Sensei
Oshiete xxx education
(COMIC1☆10) [Kitsune (Tachikawa Negoro)] Ane no Kareshi ga Kuzu Otokotte Hontou desu ka? (Oshiete! Galko-chan) [Chinese] [靴下汉化组]
Oshiete! Myoukou-san
[Jonii Ume] Kokoro Karada Format (COMIC MUJIN 2010-08) [Decensored]
(C90) [Xration (mil)] bou 3 (Various) [Chinese] [唔得闲个人汉化]
[Fuzoku Kugayama Kindergarden (Kugayama Rikako)] Toodai dewa oshiete kurenai koto (Love Hina)
(C87) [Kinoko Pot Pie (Yukiguni Eringi)] Gyaru Shota NTR (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]