Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 3
Girotin Konsoku Hoken no Jugyou
[Maekawa Hayato] Onee-chan Sensei no Himitsu Jugyou [Chinese] [篆儀通文書坊漢化]
[Jitsuma] Koukan Musuko | Son Swapping [English] [desudesu & kusanyagi]
Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 4
[Anthology] Megane Loli Choukyou Jugyou!! ~Otonashii Megane Lolikko ni Muriyari Dekachin Sounyuu~ | The Loli In Glasses' Training Lesson!! ~Force Fucking a Timid Glasses Wearing Loli With My Big Cock~ Ch. 1-3 [English] {Doujins.com}
(Futaket 14.5) [TEAM SHUFFLE (Trump)] The Young Okami Works At Night Too [English] [desudesu]
Kichiku-sensei no Kagai Jugyou
DogsDay
[Kikuichi Monji] Nyotai Koukan Sareta Ore (Nyotaika Shite Yararemakuru Boku) [Chinese] [Digital]
Koukan Nikki Kei to Seisakuchuu | Koukan Nikki Production Time with Kei
Oshikake Shougakusei Mama | Uninvited Grade School Mama
(COMIC1☆13) [horonaminZ (horonamin)] Joshi Shougakusei Okashi Shimasu.
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-4 [English] [Lazarus H]
[Nagare Ippon] Koukan Jyoken Ch. 1-4 [English] [R-IC] [Digital]
Rean Kyoukan no Tokubetsu Kagai Jugyou
(C81) [CIRCLE ENERGY (Imaki Hitotose)] Sister Maria Sensei no Hachimitsu Jugyou (Boku wa Tomodachi ga Sukunai)
(C94) [Kujuukuri Nyajuu Kai (Furyouhin)] Shougakusei Bitch wa Saikou daze!! JS Meikko to Doukyuusei 4P Icha Enkouhen Sono 1
Riritama Hoshuu Jugyou! - Riritama Supplementary Lessons!
Ecchi na Imouto to Shintai Koukan ~Kyou kara Ore wa Ochinpo Dorei~
[Jibaku-system (Suzuki Amaharu)] Oyako -Shougakusei no Jijo ni yoru Chichioya no Seiyoku Shori Hen- [2014-01-24]
Imoyaman Dai no Otona ga Shougakusei Aite ni Yokubou Marudashi Seishori Onedari
(C81) [CIRCLE ENERGY (Shin Shunkashuutou)] Sister Maria Sensei no Hachimitsu Jugyou (Boku wa Tomodachi ga Sukunai) [Digital]
[Kanbayashi Takaki] Koukan Mesu Ochi Otokonoko [Digital]
[Hinotsuki Neko] Hyoui Koukan [Digital]
[ether] Sennyuu Shita Joshikou no Jugyou ga Erosugiru Ken! - Irechae! Shirumamire Momikucha Dessin Jugyou
[Aimaitei (Aimaitei Umami)] Futanari Osananajimi to Ore to Hajimete no Gyaku Anal Kagai Jugyou | Me and My Futanari Childhood Friend's First Extracurricular Lesson in Reverse Anal [English] [JasmineTea] [Digital]
[Akira Aki] Yuri Mate! Ch. 6 - Joshi Shougakusei ni Kyuukyoku Shinka shimashita!
Koukan☆Nikki Kiseki-chan no Hadaka Randoseru Shashinshuu 1&2
Koukan Renshuu Kouhen
Koukan Kyoudai ~Ani no Karada de Jibun Seme~ SP 2
(SC2019 Autumn) [The Dungeon In Yarn (Yone Kinji)] Koukan☆Nikki Kiseki-chan no Hadaka Randoseru Shashinshuu | Koukan☆Nikki Kiseki-chan's Nude Randoseru Photobook [English]
(C88) [Hirahira (Hirari)] Shachiku-chan to Manabu Shin-Shakaijin no Meishi Koukan (NEW GAME!) [English] [Hebrew Hotglue]
Tenshi no Kagai Jugyou Ch. 2
[Ame to Toge] Jugyousankan | Parent's Day (Comic LO 2015-07) [English] {5 a.m.}
[Rafumioshi Goku Hyoe] Yume no Natsugai Jugyou
Fuufu Koukan Game ―Shumatsuu no Inen―
[okosama lunch] o ko sama ranchi kagaijugyou 2 raito
[Hoshiduki Melon] W Netorase ~Oku-san Koukan Kaishimasen ka?~ [Chinese]
[7zu7] Kanojo to Shokushu no Koukan Kiroku [Digital]
[Kisaragi Gunma] Seitou Koukan no Susume | Student Exchange Recommendation (COMIC ExE 14) [English] [Digital]
[Iguchi Sentarou] Classmate to Ecchi Jugyou 4~6[Digital]
Ecchi na Imouto to Shintai Koukan
[Goban] Okaasan no Seiteki na Jugyou (COMIC Momohime 2010-03) [Chinese] [sakaroko个人汉化]
[Aoji] Kagai Jugyou (Naruto)
(C85) [The Dungeon In Yarn (Yone Kinji)] Koukan☆Nikki Kiseki to Hitobanjuu
Jugyou Chuu Ni You Kya Joshi Ga Omorashi
(C90) [Kujuukuri Nyajuu Kai (Furyouhin)] Shougakusei Bitch wa Saikou daze!! Hinata & Arty Junior Idol Tokubetsu Event Hen
(C86) [Aienkien (Aito Matoko)] Mahoukakoukou no Kagai Jugyou (Mahoukakoukou no Rettousei)
(COMITIA120) [Nna Timun (yurarin)] Enkou Shougakusei to 6-nin no Tanetsuke Ojisan - Cosplay Sex-hen
Naisho no Kagai Jugyou Ouyou Hen
Koukan Nikki Hadaka Randoseru Satsueikai Sono 2
Oshiete! Kaga-sensei ~Hajimete no Niana Jugyou~
[Mitarashi Kousei] Seikou Jugyou (teaching sex)
Tenshi no Kagai Jugyou Ch. 9
[Guglielmo] Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ (Shishunki Marudashi!) [English] [Azzei]
Seishin Koukan Choukyou -Kanraku Lightning Buntai-
[Nyoroman SHouji] Mucchimuchi Keiko Sensei no Chou Nikkan Dohentai Jugyou! "Kutsujoku no Kuro Mask Hentai Dorei Kamen Kanochi Hen" (Kekko Kamen)
[Izumi Gakuen (School Izumi)] Tonari no Heya no Shougakusei 2 [Digital]
Joshi Shougakusei Ninshin Club | Gradeschooler Child Bearing Club Ch. 1 - 6
Koukan Keiyaku
Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ | Welcome graduate ~AV Actress's Extracurricular lesson~
[Yuuki] Inbo Koukan Nikki | Indecent Mother's Diary
[Hinotsuki Neko] Hyoui Koukan Ch. 1-9 [English] [desudesu] [Digital]
Kaoru Sensei no Tokubetsu Jugyou act2 Hikari to Kaoru
(C87) [Nejimaki Kougen (Kirisawa Tokito)] Seidaku Koukan (Da Capo III) [English] [Evil Dood]
Tenshi no Houkago Jugyou Chapter 7
Touka Koukan
Tenshi no Houkago Jugyou Chapter 10
Joshi Shougakusei Ninshin Club | Gradeschooler Child Bearing Club Ch. 1 - 5
Koukan | Trade
[Studio Current] Shoujo Koukan
Musuko no Tameni Tannin to SEX… Jugyou Sankan de Ikasenaide!
[DOZA Village (Dozamura)] Kokujin VS Shougakusei vol, 2 - Piano Daisuki Shoujo ~Nonomu Nonomi Hen~ [Digital]
Kougyaku Jugyou
(C92) [Kujuukuri Nyajuu Kai (Furyouhin)] Shougakusei Bitch wa Saikou daze!! Yuikawa Mayu no Dokidoki Ecchi wa Tomerarenai Hen
[Hinotsuki Neko] Hyoui Koukan Ch. 1-2 [English] [desudesu] [Digital]
Classmate to Ecchi Jugyou Ch. 8
(C74) [Naruho-dou (Naruhodo)] Sekaiichi Uketai Anko no Jugyou (Naruto) [Chinese]
Classmate to Ecchi Jugyou Ch. 3
Hoshuu Jugyou bu Seikatsu Kiroku | 补习授业部性爱记录
[Momonosuke] Shirai Sensei no Hoshuu Jugyou (Momoiro Otome Irony) [Chinese] [黑条汉化] [Digital]
Fuufu Koukan Ryokou Check Out Hen
[Katsura Airi] Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 3 [Digital]
(Shota Scratch 30) [Osakana Planet (Icica)] Shougakusei Arbeit, Hajimemashita. [English] [Shotachan]
(C93) [Nyala Ponga (Sekai Saisoku no Panda)] Astolfo-kun to Ryoushi Koukan Shiau Hon (Fate/Grand Order) [Chinese] [瑞树汉化组]
[Anthology] Kazoku Koukan!
[DOZA Village (Dozamura)] Kokujin VS Shougakusei Vol. 3 ~Shinsou no Reijou - Kyonyuu JS Asahina Kokoa Hen~ [Digital]
(Gakuen Trial 1.5 Kagai Jugyou) [ZCC (Zakiko)] Hi ga Kurete (Super Danganronpa 2)
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-5 [English] [Lazarus H]
Jugyouchuu ni RemoCon Rotor Tsukerareta Okaeshi ni Kousoku Les Sex Suru Hanashi
Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 2
Tenshi no Houkago Jugyou Chapter 2
(C85) [Majimadou (Matou)] Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou (Danganronpa)
[Mitsuba Minoru] Zoku Sakurako Sensei no Tokubetsu Jugyou (COMIC ExE 09) [Chinese] [黑条汉化] [Digital]
(C75) [ANIM (MUMU)] Hitoduma Koukan Nikki Gengashuu
Naisho no Kagai Jugyou