JK o Oshiete
(CT31) [Nantara Kantara (Shungiku Tenudon)] Oshiete! Z23 Sensei (Azur Lane)
Halloween ni Kosupure Shita Okaasan ni Osowaretai
(C84) [Jam Kingdom (Jam Ouji)] Jinsei de Taisetsu na Koto wa Subete Rikka ga Oshiete kureta (Dokidoki! Precure) [English] [desudesu]
Mama Oshiete Ageru
[Mizuyuki] Watashi no Zenbu Oshiete Ageru - I'll Tell You All of Me [Digital]
催〇誕プレjbg
(C89) [PLANT (Tsurui)] Oshiete MY HONEY 2 Kouhen (THE IDOLM@STER) [English]
(C88) [PLANT (Tsurui)] Oshiete MY HONEY 2 Zenpen (THE IDOLM@STER)
[Chanpon Miyabi] Mama Ga Oshiete Ageru
(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko wa, Mizuryu Kei Land ni Ikutte Hontou Desu ka? (Oshiete! Galko-chan!)
(HaruCC20) [DearMyFriends (Yukako)] Datte Dare mo Oshiete Kurenai | That's because nobody taught me (Tales of Zestiria) [English] [Doushi no Jikan Scanlations]
Oshiete Try-san
(Reitaisai 15) [Kedama Gyuunyuu (Tamano Kedama)] Patchouli Sensei ga Oshiete Kureru | Teach me Patchouli Sensei (Touhou Project) [English] =White Symphony=
[Yokoyama Lynch] Okaasan no Waki no Nioi ga Tamaranai | I Can't Get Enough of The Scent of Mom's Armpits (comic KURiBERON DUMA 2017-03 Vol. 01) [English][Amoskandy][Digital]
Samen Tissue Angels Vol. 1
[TEMPLE (Tenrai)] Okaasan Gokko [Digital]
(C89) [Dorepooru (Leopard)] Leopard Hon 23 no 2 (Oshiete! Galko-chan) [English] {doujins.com}
Kaian★Trade~Onnna no ii tokoro, oshiete ageru~volume 4
[Katou Suzuki] Okaasan ga Hidoi Koto o Iu node, Hippa Taitara, Yal Koto ga Dekimashita [Digital]
Oshiete Lesson Maid
[AKYS Honpo] Ecchi na Okaasan to Onsen Ryokou
(COMIC1☆10) [Brain Dead (Eiji)] Galfriend (Oshiete! Galko-chan) [English] [Clawhammer]
[Ultimate Sugar (Miyamoto Yuu)] Porta-chan to Maa-kun no Icha Ero Shinkon Seikatsu (Tsujou Kougeki ga Zentai Kougeki de 2-kai Kougeki no Okaasan wa Suki desu ka?) [Digital]
[Niji no Magellan] Boshi Soukan ~Musuko o Yuuwaku Shite Sex Shichau Bijin de Sukebe na Okaa-san~ (Tsujou Kougeki ga Zentai Kougeki de 2-kai Kougeki no Okaasan wa Suki desu ka?) [English] [Fated Circle]
Senpai ni oshiete Agerutsu!
Oshiete tamore Ouji-dono
bou 10
(C89) [PLANT (Tsurui)] Oshiete MY HONEY 2 Kouhen (THE IDOLM@STER) [English] [Striborg]
(ALL STAR 5) [e++ (Monin)] Oshiete! Rider (Splatoon)
(HaruCC23) [Fujitomomo (Aoi)] Oshiete Honey (Fate/Grand Order)
(C87) [UU-ZONE (nuezou)] Gyaruko Ah! | Galko Ah! (Oshiete Galko-chan!) [English] [Sn0wCrack]
Tonari no Ie no Onnanoko ni E o Oshiete ageterun da ga Nanka Sore Igai ni mo Iroiro Kyoumi Shinshin rashii
[Mojao] Hajime no Ippo no Okaasan to Kumi (Hajime no Ippo)
(C88) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo ga Ore no Kanojo nara. (Oshiete! Galko-chan)
[xxzero] Furyou ni Hamerarete Jusei suru Kyonyuu Okaasan ~ Iki Jigoku ni Ochita Kazoku no Game ~ (COMIC Megastore 2012-05) [English]
[Wakamatsu] Toshishita no Boku ni Otona na Koto o Oshiete kureru Osananajimi ni Onee-san [English] [DiSCO Scans]
Oshiete! Z23 Sensei
Oshiete Producer-san!
(C89) [PLANT (Tsurui)] Oshiete MY HONEY 2 Kouhen (THE IDOLM@STER)
[Atori K] Oshiete Sensei | Teach me, Teacher (Watashi wa Maid) [English] [sirC]
[Hatakeyama Tohya] Gohoubi wa Okaasan no Karada de (Comic Magnum Vol. 61) [Chinese] [Digital]
(COMIC1☆4) [Takanaedoko (Takanae Kyourin)] Hudou-san-chi no Otousan to Okaasan. (Yu-Gi-Oh! 5D's)
(C95) [Hazaka Mau (Hazaka Mau)] Raikou Mama ga Oshiete Kureru Hatsujou Shita Kemono no Tanetsuke SEX (Fate/Grand Order)
[Katou an] Omocha yori iino? honto no H oshiete kudasai
http://d99.biz/arc3/
Doutei Daisuki Okaasan no Pansuto Taikou Shasei Kaigo
[TATSUMIDOU (Hakata Kansai)] Ai o Oshiete (Naruto) [Digital]
Futaba ni Oshiete!
(SC2017 Summer) [Magetarudou (Danchino)] Aurochs-san ni Oshiete Ageyou (Kemono Friends) [English] [Doujins.com]
Oshiete Kudasai! Misato-sensei!
(C75) [SUGARLESS (Sugar)] Zoku Oshiete Zetsurin Sensei (Sayonara Zetsubou Sensei)
Yoga ni Hamatteru Tomodachi no Okaasan wa Ore no Hatsukoi
Namaiki na Onna Souryo ni Medapani o Kurawasero! + Shadow Galko-chan
type.90
(C92) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo to Kareshi-san no Jijou -Soushuuhen- (Oshiete! Galko-chan)
[Rikomaru] Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~ (1)
[Hiro Kazuki] Oshiete, Sensei | Teach Me, Sensei Ch. 01-06 [English]