[GN (Girl's Number)] Musuko ga Onanie o Oboeta node Seiiku Nesshin na Fubo ga Sex o Gattsuri Oshieru!
Haramase Pote-Pote Nakayoshien
Senzuri Koshien
[TETRODOTOXIN (Nise Kurosaki)] Kanojo ga Mizugi ni Kigaetara (Oshiete! Galko-chan) [English] [Tigoris Translates] [Digital]
(C93) [Imomuya Honpo - Singleton (Azuma Yuki)] Kakko Tsuketetara Sex Oshietette Iwareta...
(C94) [Kitsune no Shippo Momitai (Wildcat)] Oshiete Ran-sama 2 (Touhou Project)
Kanojo ga Iru no de Jaaku na Teishinchou M Cup Amaama Ijiwaru Oshiego no Yuuwaku ni wa Makemasen | I Have A Girlfriend, So I Won't Be Tempted by My Short, M-cup, Sugary Bully Student's Advances.
[Takeda Hiromitsu] OshieAi (Comic Megastore 2009-04) [English] [Colorized]
(Reitaisai 12) [CARAMEL CRUNCH! (Rikatan)] Flan-chan no Oshiete A, B, C (Touhou Project)
[Rikomaru] Kappa Shiiku Nikki ~Koubi no Shikata o Oshiete Mita~ (1)
(C99) [Rotary Engine (Kannazuki Motofumi)] Pako Oshi! (Hololive) [English] [Xzosk]
Loli Baba Okaa-san wa Oshi ni Yowai 3
Roshutsu Kachou to Buka no Yoru
[Chidoriashi] Dorei Bellboy no Kainarashikata Oshiemasu.
[Maguro Shining] Senpai ni Yuri Ecchi Oshie Komare mashita...
[Suzuki Akoni] Majimena Aitsu ni Ani Ken no Ore ga Oshiete Yareru Koto Sono 2 (COMIC BAVEL 2016-11) [Chinese] [無邪気漢化組] [Digital]
Oshiego Yamada o Kyouhaku Mesu Ochi Sex
(Nanoha DAYS 4) [Serenta (BOM)] Usamimi Ouji ni Ken dake de Naku xx made Oshiechau Hon. (DOG DAYS)
(C88) [PLANT (Tsurui)] Oshiete MY HONEY 2 Zenpen (THE IDOLM@STER) (English) [PrettyBoy]
(C91) [TOHOORIN (Various)] Producer ga Oshiete Kureta Koto Vol. 2 (THE IDOLM@STER CINDERELLA GIRLS)
(SC2016 Autumn) [Can Do Now! (Minarai Zouhyou)] Kiso-chan ni Ecchi o Oshiex + Kiso-san Nozokarex (Kantai Collection -KanColle-)
Sunny no ♡♡♡♡ ni Kimochi ii ○○○○ o Oshiekomitai|教給桑妮♡♡♡♡○○○○快感小隊
Hitozuma Izumi wa Oshi ni Yowai | 人妻泉是個軟心腸
Oshi ni Yowai OL, Tewaza de Naka kara Sugo Iki! Hogureru Zecchou Ganimata Massage 2
Muchi Kyonyuu na Moto Oshiego to Honnou no Mama Hamemakuru Hitonatsu
(C87) [Attamaro. (Kotatsu.)] Anayowa! (Oshiete! Galko-chan)
(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko wa, Mizuryu Kei Land ni Ikutte Hontou Desu ka? (Oshiete! Galko-chan!) [English] {Cutegirls}
kyouiku Jisshuu Oshiego no Shojo Makuwatte Nakadashi Senyou SeFri ni Shitemita
(SC2017 Winter) [Shin Hirijidou Honpo (Hijiri Tsukasa)] Sugoi! Anata wa Hitori Koubi Gokko ga Tokui na Friends Nanda ne - Serval-chan ni, "Hanshoku no Tame no Koubi" ja nai, Kimochiyoku Naru Tame no "Namahame Sex" Oshieteageru Hanashi. (Kemono Friends) [C
[LBL] Loli Baba Okaa-san wa Oshi ni Yowai 3
[Hairou] Oshiegoijou. | More Than Just My Student (COMIC Anthurium 2017-12) [English] [N04h] [Digital]
(SPARK7) [ritard.A2 (Shitaji Mochimochi)] Otona ga Oshiete Kurenai Koto (Pokémon Black and White)
Oshi ni Yowa Sou na Joshi 〇gakusei ni Dogeza Shitara Yareta | Once I Pressed The Weak-Looking Schoolgirl by Doing a Dogeza, I was Able to Fuck Her
(C92) [UU-ZONE (nuezou)] Galko Ah!? (Oshiete! Galko-chan) [Chinese] [无毒汉化组]
Muchi na Oshiego ni Seikyouiku to Itsuwatte Nakadashi Zanmai!
Oshiego no Shounen to Onsen Ecchi
[Metabocafe Offensive Smell Uproar (Itachou)] Koko de Surutte Hontou Desuka? (Oshiete! Galko-chan) [Digital]
(C87) [Number2 (Takuji)] Galko Bon Arimasu. (Oshiete! Galko-chan) [Chinese] [丧尸汉化]
[Yuribatake Bokujou (Kon)] Oshi ga Oshi o Daita (Azur Lane) [English] [KNEGLIC TRANSLATIONZ] [Digital]
(C58) [Studio Katsudon (Manabe Jouji)] SAKASITA (To Heart)
(C91) [Mix Fry (Takurou)] Oshiete Nakiri Sensei (Shokugeki no Soma) [Chinese] [无毒汉化组]
(C89) [Kitagawajima (Yohinori)] Jibun ni Teitoku-dono o Oshiete Hoshii de Arimasu Maru (Kantai Collection -KanColle-)
(C89) [Dorepooru (Leopard)] Leopard Hon 23 no 2 (Oshiete! Galko-chan) [English] {doujins.com}
(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko-chan wa Mizuryu Kei Land ni Ikutte Hontou Desuka? (Oshiete! Galko-chan!) [Chinese] [final個人漢化]
(C92) [Kakitsubata no Yashiro (Kakitsubata Kanae)] Kanojo to Kareshi-san no Jijou -Soushuuhen- (Oshiete! Galko-chan)
Netto! Fellatio Koshien
[REDSQUID (Ika Souseiji)] Oshiete! Benzene-chan [Digital]
(C88) [Anarchy Gangsta (jude)] Kanbotsu Chikubino Onnanokotte Kanjiyasuitte Hontoudesuka? (Oshiete! Galko-chan)
Roshutsukyou no Kiken na Oshiego to Issho
(C90) [K+W (sasachinn)] RO-chan ga U-ni oshiete ageru desutte! (Kantai Collection -KanColle-) [English] [Doujins.com]
(C95) [Hyoco Road (Hyocorou)] Tokoshie Seven (Fate/Grand Order) [English] [7456398521]
[MC] Kuso Namaiki na Oshiego wa Saimin Tsukatte Gouhoushi Nakadashi no Seikyouiku Shichae!
[Yamakumo] Closet | 衣櫃外的淫景 [Chinese]
[Sakai Nayuta] Daisuki wo Oshiete Ch. 1-2
(SC31) [UDON-YA (Kizuki Aruchu, ZAN)] Oshiete! Saber Onee-san (Fate/hollow ataraxia) [Chinese] [322漢化]
(Prism Jump 23) [Circle Tokomaya (Tokomaya Keita)] Nama Emo - Muboubi na JC Pri Chan Idol no Oshiego no Tame ni Otona Chinpo de Torotoro Asedaku Wakarase Koubi Shidou! (Kiratto Pri Chan) [English] [Doujins.com]
(C91) [Sukiiro Sekai (Manaka Mizuki)] Daisy wa Ojii-chan ni Iroiro Oshierareta no dayo (FLOWER KNIGHT GIRL)
Hajimari no Oshie | The First Lesson
[Triple "N" (Nanakichi)] Kasshoku-san ga kogara-san ni hitori etchi o oshieteageru manga (Dragon's Dogma)
(Shota Scratch 18) [Kuzuya (Toshiyuki)] Oshiete! My Brother
"Konna no, Mou Manko da yo..." Osananajimi no Gokubuto Chinpo de Josou Mesuiki o Oshiekomareta Boku | My Childhood Friend Made Me Cross-dress and Femgasm with his Thick Dick
(C87) [Dorepooru (Leopard)] Leopard Hon 23 (Oshiete! Galko-chan) [English] {doujins.com}
(C89) [RADIOSTAR (Kudou Hiroshi)] Galko to Ojou ga Heya ni Iru. (Oshiete! Galko-chan)
[Yuribatake Bokujou (Kon)] Oshi ga Oshi o Daita (Azur Lane) [Digital]
(C81) [Snack Yoshie (Sawa)] Oneechan na Yuuka-san wa Suki desuka? (Touhou Project)
Oshiego to Koubi Mokuteki no Onsen Ryokou ni Iku Hanashi
(C91) [Mix Fry (Takurou)] Oshiete Nakiri Sensei (Shokugeki no Soma) [English] [naxusnl][+bonus]
Odoriko Shoukan Batoshie
OshieAi
(COMIC1☆13) [Dangan Honey (Onomeshin, Mike)] Nagato-san ni Yasen no Yarikata o Oshieru Hon | "Teaching Nagato-san how to Conduct Night Battle" Book (Kantai Collection -KanColle-) [English] [Esp007]
[Dakouin Saburou] Taiikukaikei Oshiegogui | 體育系的女學生饗宴 [Chinese]
[Calm Atmosphere] Nenrei no Meccha Hanareta Oshiego o Jusei Ninshin Saseta Ohanashi
[Tsunbeji] Teme Benkyou OshiERO yo! [English] [Facedesk]
(C91) [TOHOORIN (Various)] Producer ga Oshiete Kureta Koto Vol. 1 (THE IDOLM@STER CINDERELLA GIRLS)
Hontou ni Atta H na Taiken Oshiemasu Vol.2
Oshi ni Yowai Takao Plus
Oshiego Dosukebe Bitch Gal ni Shiborareru!!
Saikai Shita Osananajimi ni Mesu no Yorokobi o Oshierareta Ore.
(COMIC1☆9) [Magic Private Eye (Mitsuki Mantarou)] Kanmusu wa H Daisuki 5 - Oshiete Ashigara-sensei (Kantai Collection -KanColle-)
[Shittoden (Shitto Mask)] Onna o Oshieru Youmu-chan (Touhou Project) [Digital]
Momoyaman Ii Toshi shita Otona ga Chouzetsu Tech no Oshiego ni Nasusube mo Naku Shiboritorarete Haiboku Sunzen!
[Zummy] Oshiete Iincho
[Kamino Ryu-ya] Oshiete Kudasai X Katei Kyoushi - Part 3 [English] [Harmonian]
Shokuba Taiken ni Kita JC to Nani Demo Oshietekureru OL
[Norakuro Nero] Eroi Neco
[Tsunbeji] Teme Benkyou OshiERO yo!
(C94) [PYPYworks (Syamonabe)] Oshiete Lillie (Pokémon Sun and Moon)
Oshi ni Yowakatta Musume
(Reitaisai 9) [Snack Yoshie (Sawa)] Yuukana (Touhou Project)
[Norinko] Oshiete Very Short | Teach Me Very Short (COMIC HOTMiLK 2012-08) [English]
(C89) [BRIO (Puyocha)] Oideyo! Galko-chan! Galko wa, Mizuryu Kei Land ni Ikutte Hontou Desu ka? (Oshiete! Galko-chan!)
Oshieai
[AKYS Honpo] Oshi ni Yowai Hitozuma ga Doukyuusei ni Muriyari Netorareru
Oshi ni Yowai Haha
Oshi ga Gyaru-ka Shite mo Aisemasu ka?
Onsei Keishiki de Oshiego to Amaama Ecchi
[Ashita] Hitomi-chan Oshi Hiku Tame ni papa katsu suru tte yo | Yo, Hitomi-chan Says She's Doing Sugar Dating to Roll Her Favorite Character (COMIC Anthurium 2022-06) [English] {brolen} [Digital]
(C45) [Chimatsuriya Honpo (Honda Yoshie)] THE SECRET OF Chimatsuriya Vol. 5 (Ah! My Goddess)
(C83) [Ar Da Coda (Zinan)] Oshiete Sex (Ro-Kyu-Bu!)
(HaruCC20) [DearMyFriends (Yukako)] Datte Dare mo Oshiete Kurenai | That's because nobody taught me (Tales of Zestiria) [Chinese] [沒有漢化]
[TETRODOTOXIN (Nise Kurosaki)] Gal ni Datte Hitohada Koishii Kisetsu ga Arutte Hontou desu ka? (Oshiete! Galko-chan!) [Digital]
(C91) [Kedama Gyuunyuu (Tamano Kedama)] Flan-chan ni Oshiete Ageru (Touhou Project) [English] [Cecilbk]