(C65) [ABSORB (Fujiku Yuima)] Gakkou Dewa Oshiete Kurenai Koto | Things They Don’t Teach At School (Onegai Teacher) [English][SaHa]
(SC31) [UDON-YA (Kizuki Aruchu)] Oshiete! Saber-oneesan (Fate/hollow ataraxia)
(C89) [Nukoya (Various)] PROSTITUTE-3 (Oshiete! Galko-chan)
[BLUE CATTY (MaP)] [2004-01-12] - Quarterly Dearest My Brother: School Satchel Girls (Shuukan Watashi no Oniichan)
Oshiete Ageru + Motto Oshiete Ageru
[Mogiki Hayami] Dekkakute Mechakucha Eroi Onii-san 1-3 | Hugely Crazy Sexy Onii-chan 1-3 [English] [Hergothical]
[DIOGENES CLUB (Haikawa Hemlen)] Omakase Fudeoroshi Galko-chan 2 (Oshiete! Galko-chan) [English] {doujins.com} [Digital]
[Tanabe Kyou] Petitx
[blue killer (Doku Denpa)] Oshiete! Yuki-chan Sensei - Teach Me! Ms.Yuki-chan [English] [Doujins.com] [Digital]
(Unison In 3) [ENJOY MIX (Tokiai Haya)] Otona no Asobi Oshiete Kudasai (Mahou Shoujo Lyrical Nanoha)
(C91) [Hitsuji Drill (Ponpon Itai)] Onii-chan Daisuki! | Onii-chan, I love you! (Bishoujo Senshi Sailor Moon) [English] [ATF]
Oiwai Sex 3 ~Onii-chan no Tanjoubi~
[Imagawa YO-JIN] Onii-chan ni Omakase Ch. 1-4 | Leave it to onii-chan Chapters 1-4 [English] {WitzMacher} [Digital]
(C89) [MUGENKIDOU A (Tomose Shunsaku)] Oshiete Kudelia! (Mobile Suit Gundam Tekketsu no Orphans)
Kinjo ni Hikkoshite Kita ko ni Hitomebore Sare Sex o Oshiete Hoshii to Iwareta Hitozuma
[Chotto Dake Aruyo. (Takemura Sesshu)] Oshiete! Azusa-san. | Teach Me Please! (THE iDOLM@STER) [English] [CGrascal] [Digital]
[Suzuki Akoni] Majimena Aitsu ni Aniken no Ore ga Oshiete Yareru Koto (COMIC BAVEL 2016-05) [English] [Noraneko]
[TETRODOTOXIN (Nise Kurosaki)] Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi (Oshiete! Galko-chan) [English] [Tigoris Translates] [Digital]
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
[I-Raf-you (Various)] Microne Magazine Vol. 44 [Digital]
[Umematsu Thomas] Oshiete! Obasan [English] {Tadanohito}
(Kasshoku no Koibito) [Furikake Teishoku (Minore)] Oshiete Yaru ze My Darling (Kekkai Sensen)
Atago-san! Kokuhaku no Houhou, Oshiete!
(SC2017 Summer) [Magetarudou (Danchino)] Aurochs-san ni Oshiete Ageyou (Kemono Friends)
Raikou Mama ga Oshiete Kureru Hatsujou Shita Kemono no Tanetsuke SEX
(C66) [Hakuhakukan (Haku)] Watashi no Oniichan -Onomichi Mion Hen- (Shuukan Watashi no Onii-chan)
(SC57) [HATENA-BOX (Oda Kenichi)] Onii-chan wa Kawaii Imouto ga Mamori-masu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!)
(C88) [QUDA (Qudamomo)] SUPER Galkodelic Hour (Oshiete! Galko-chan, Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
[Piruporo (Highlow)] Soko no Onii-chan Suppo Ari de Atashi to Asobanai? | You There, Onii-chan, Wanna Have Some “Sponsored” Play with Me? [English] [Satoru] [Digital]
[Hiro Kazuki] Oshiete Sensei│教教人家嘛老師♡ [Chinese]
(C80) [Nirvana Soft (HIRONII)] Motto Chikaku ni! (Ro-Kyu-Bu!)
(C94) [TIES (Takei Ooki)] Watashi no, Onii-chan Extra (Watashi no, Onii-chan Soushuuhen) [Chinese] [Mr.GUO个人汉化]
(C90) [MURDERHOUSE (Workaholic)] Oshiete! Syaoran-kun | Teach Me! Syaoran-kun (Cardcaptor Sakura) [English] {Hennojin}
Oshiete tamore Ouji-dono
(COMIC1☆10) [Kitsune (Tachikawa Negoro)] Ane no Kareshi ga Kuzu Otokotte Hontou desu ka? | Is My Older Sister's Boyfriend Really a Scumbag? (Oshiete! Galko-chan) [English] {Doujins.com}
Onii-chan wa Oshimai! 25
[moradolog (Muro Tomoharu)] Oshiete Makoto-sama (Persona 5)
[Fuzoku Kugayama Kindergarden (Kugayama Rikako)] Toodai dewa oshiete kurenai koto (Love Hina)
[TETRODOTOXIN (Nise Kurosaki)] Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi (Oshiete! Galko-chan) [Digital]
(MarionetteAngel2013) [PLANT (Tsurui)] Oshiete MY HONEY (THE IDOLM@STER)
(COMITIA120) [Kakukonoka (Menoko)] Oshiete Ageru [Chinese] [瑞树汉化组]
[14cm (Gao)] Onii-chan no Josei Kyoufushou wa Watashi ga Naosundakarane! | Fixing Onii-chan's fear of women! [English] [Team Rabu2]
[Asatsuki Dou (Youta)] Onii-chan Daisuki H Shiyo 3 | I Love You Onii-chan, Let's Fuck 3 [English [Iulius] [Digital]
[Wagom Chan Club (Hikachiwa)] Oshiete, Sensei (Uta no Prince-sama) [Digital]
Onii-chan wa Souuke de Oshimai! | 歐尼醬變成總受完蛋了!
[ASTRONOMY (SeN)] Imouto wa Onii-chan to Shouraiteki ni Flag o Tatetai 3 | The little sister wants to have a flag set so she gets Onii-chan in the future 3 (Fate/kaleid liner Prisma Illya) [English] [The Blavatsky project] [Digital]
(COMIC1☆7) [Number2 (Takuji)] Kataomoi shiteta Onii-san ni Shinyuu no Mae de Shojo wo Ubaware chaimashita. | I had a crush on Onii-chan. He stole my virginity in front of my friend. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [Doujin-Moe]
Atashi no Renai Jijou
(C94) [Yuasa Rengou (Jean Louis)] Hikari-chan ga Oshiete Ageru | Hikari-chan Will Teach You (Xenoblade Chronicles 2) [English] {Doujins.com}
(C94) [PYPYworks (Syamonabe)] Oshiete Lillie (Pokémon Sun and Moon)
Oshiete Kudasai X Katei Kyoushi Ch. 1
Saya Coach ga Iroiro Oshiete agechau Hon
(C84) [Penetrate (Reiha)] Oshiete!! Meiling Shijou (Touhou Project)
[Katou an] Omocha yori iino? honto no H oshiete kudasai
[Ogu] Onii-chan, Outou Suru! | Onii-chan, respond! (Shoujo Shiki Fuzoku Ogu Hinyoukika) [English] [ATF]
[Jonii Ume] Kokoro Karada Format (COMIC MUJIN 2010-08) [Decensored]
(C87) [BONJin (Ozy)] Oshiete Fumina Senpai (Gundam Build Fighters Try)
[Dainaru] Ganbare Mahiro-chan | Do your Best, Mahiro-chan! (Onii-chan wa Oshimai!) [English] [Team Rabu2]
(COMIC1☆16) [Toto-taste (Suzuki Toto)] Papa wa (Onii-chan wa) Watasanai | I Won't Give Up Papa (Onii-chan) (Kantai Collection -KanColle-, Azur Lane) [English] {Doujins.com}
[Pennel] Oshiete Yoriko-san (COMIC Kairakuten Beast 2015-12) [Chinese] [漢化組漢化組×Foxglove]
[Kurione-sha (YU-RI)] Oshiete! Nico-san (One Piece) [Digital]
[NAZ] Onii-chan e no Okurimono | A Present for Onii-chan (Ichigo Chocolate Flavor) [English] [BlindEye]
(C97) [Kansai Orange (Arai Kei)] Onii-chan wa Kiss Shite Kurenai. | Onii-chan Won't Kiss Me [English] {Doujins.com}
[Neko Bus Unsou (Neko Bus)] Oshiete Sense (Love Live! Sunshine!!) [Digital]
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Decensored] [Incomplete]
Oshiete Nakiri Sensei
(HaruCC23) [Fujitomomo (Aoi)] Oshiete Honey (Fate/Grand Order)
[TETRODOTOXIN (Nise Kurosaki)] Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi (Oshiete! Galko-chan) [Chinese] [Digital]
(C102) [Tsuyudaku Sugar (Suzushimo)] Yappari ♀ Onii-chan nanda yo ne! | Onii-chan is a ♀ After All! (Onii-chan wa Oshimai!) [English] [daily multivitamin]
Onii-chan wa Taimanin ni Natte mo Oshimai
(C66) [Takanaedoko, Family Complex (Takanae Kyourin, Sesena Yau)] Oshiete! Ink Sensei (Moetan)
(SC2023 Spring) [Muraimura] Momimomimahiro (Onii-chan wa Oshimai!)
(C90) [Allegro Mistic, Egoistic Honey (Takano Yuki, Hadumi Rio)] Onii-chan! H nano wa Ikemasen?! | Onii-chan! Wanna Fuck!? [English] [Marv]
(COMIC1☆9) [Diogenes Club (Haikawa Hemlen)] ○○○ shite! Galko-chan | ○○我吧!辣妹子醬 (Oshiete! Galko-chan) [Chinese]
[Hindenburg] Oshiete Oneesama [Chinese]
(Tora Matsuri 2015) [AXZ (Kutani)] Angel's Stroke 86 - Bed In Galko-chan!! (Oshiete! Galko-chan) [English] {doujin-moe.us}
(C87) [make pig press (Takasaka Donten)] Onee-chan no Kanjichau Toko Oshiete Ageru☆ - Hey! "P"kun! I'm Guide my systers erogenous zone. (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujin-moe.us}
[Sabaku] Oshiete Ageru | I'll Teach You (COMIC LO 2017-07) [English] [ATF] [Digital]