[Unknown (Unknown)] Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
[Nekomaru Rentarou] Naisho no Jugyou (U-148 cm.) [Chinese] [我是肛♂蛋!不是 融⚥合!] [Digital]
Classmate to Ecchi Jugyou Ch. 13
[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. 1-2 [English] {Doujins.com}
Koukan Stay
(COMIC1☆6) [inspi. (Izumi Rin)] Himitsu no Koukan Nikki (Smile Precure!)
Sennyuu Shita Joshikou no Jugyou ga Erosugiru Ken! - Irechae! Shirumamire Momikucha Dessin Jugyou
(C90) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Yagai Jugyou
[Keno Yantarou] Hazukashii Kagaijugyou
(Dai 10 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Koori Ame (Hisame Genta)] Kougi no Jouhou Koukan (Kyoukai Senjou no Horizon)
Kagai Jugyou Netsu Shisen
Jakuniku Koukan in Alola Sun Hen
[The Dungeon In Yarn (Yone Kinji)] Koukan Nikki Hadaka Randoseru Satsueikai | Koukan Nikki Naked Randoseru Photo Meetup [English] [Chastity Dreamers] [Decensored] [Digital]
(Reitaisai 9) [Hannama (Soine)] Kasen-chan Jugyou Desu-yo (Touhou Project) [English] {Pesu}
Classmate to Ecchi Jugyou 4~6
Fuufu Koukan~ Ichido Shitara Modorenai…Oto Yori Sugoi Kongai Sex1
Joshi Shougakusei Rankou Bote Ecchi
Shougakusei to Ecchi Shite mo Ii yo!!
[Kereno Teikoku (Kereno)] Shougakusei to Sex Shite Aka-chan Unde Hoshii Sajo Yukimi-chan 10-sai (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [therethere個人翻譯&嵌字] [Digital]
[Oyama Yasunaga] Fuufu Koukan Game -Shumatsuu no Inen- [Chinese]
[Izumi Gakuen (School Izumi)] Tonari no Heya no Shougakusei 2 [Digital]
[Kanbayashi Takaki] Koukan Mesu Ochi Otokonoko [Digital]
Tobibako no Jugyou
Shitei Koukan | Fucking Sisters In Succession
(C81) [CIRCLE ENERGY (Shin Shunkashuutou)] Sister Maria Sensei no Hachimitsu Jugyou (Boku wa Tomodachi ga Sukunai) [Digital]
[Kino Hitoshi] Kojin jugyou
Classmate to Ecchi Jugyou 1~3
[Taniguchi-san] Koukan | Trade (COMIC BAVEL 2017-03) [Chinese] [Digital]
[Marneko] Onnanoko Supple ~Seitenkan Shite Hoken no Jugyou~ | 女孩子補給品 性轉換之後保健的授業 [Chinese]
(C89) [waterwheel (Shirota Dai)] Suguha-chan Koukan Nikki (Sword Art Online) [English] {doujin-moe.us}
(C89) [Shinba Oolong Cha (Various)] Shougakusei 15
Koukan Kyoudai ~Ani no Karada de Jibun Seme~ SP 2
[Jitsuma] Koukan Musuko | Son Swapping Ch. 1-5.6 [English] [desudesu + kusanyagi]
Kimi to Himitsu no Jugyou
Watanabe You Sensei no Tokubetsu Jugyou
Bijutsu Jugyou Dessin Model
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-6 [English] [Lazarus H]
[Dorachefu] Muchimuchi Kanojo no NTR Hoshuu Jugyou | NTR – Voluptuous Girlfriend's Supplementary Lesson (ANGEL Club 2018-07) [English] [seindryu] [Digital]
[7zu7] Ishoukan ~Nozomazaru Daraku~ | The Bizarre Brothel ~Unwilling Depravity~ (Kanojo to Shokushu no Koukan Kiroku) [English] [Szayedt] [Digital]
Hageshii Kagai Jugyou
[Mitsuba Minoru] Sakurako Sensei no Tokubetsu Jugyou (COMIC ExE 07) [Chinese] [黑条汉化] [Digital]
[Narusawa Aya] Ninshin Koukan Diary Ch.1-4
[Keno Yantarou] Tadashii Kagai Jugyou [Chinese]
AV Joyuu to Nikutai Koukan | Body Swap with a Pornstar
Classmate to Ecchi Jugyou Ch. 12
[Keno Yantarou] Hageshii Kagai 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]
Nurenure Marriage Do S na Shachou to Paripi na Moto Kare, Yaru no ha Docchi!?
Imoyaman Dai no Otona ga Shougakusei Aite ni Yokubou Marudashi Seishori Onedari
Rean Kyoukan no Tokubetsu Kagai Jugyou
(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]
Kyou wa Kateikyoushi ga Kite Kyousei Mesuochi Saiminnjugyou o Suruhi
(Puniket 35) [0000 (Akito.)] Rize Sensei to Himitsu no Jugyou (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
Chakui Shasei no Susume Sensei no Kagai Jugyou
(C85) [Majimadou (Matou)] Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou (Danganronpa)
[Aimaitei (Aimaitei Umami)] Futanari Osananajimi to Ore to Hajimete no Gyaku Anal Kagai Jugyou [Digital]
Koukan☆Nikki Heart ni Puresu Satsueigokko
[Minor Boy] Keiko Sensei no Kojin Jugyou - Keiko Sensei Series 2
[Hinotsuki Neko] Hyoui Koukan [Chinese]
(COMITIA112) [Kujuukuri Nyajuu Kai (Furyouhin)] Shougakusei Bitch wa Saikoudaze! Kobayakawa Ayari no Yoasobi Hen [Chinese] [CE家族社]
Mama Shot-ime kojinjugyouhen
Kobetsu Hoshuu Jugyou Ajitani Hifumi Hen
Tenshi no Kagai Jugyou Ch. 4
Classmate to Ecchi Jugyou Ch. 6
Koukan Keimai ~ Ani no Karada de Jibun Seme ~ SP volume 1
Kyou mo Kateikyoushi ga Kite Kyousei Mesuochi Saiminnjugyou o Suruhi
[Mimimimi (Narita Riuku)] Ati-sensei no Hachimitsu Jugyou Sairoku-ban (Summon Night 3) [Digital]
Ecchi na Imouto to Shintai Koukan
(C69) [Alice Digital Factory (Hirosue Maron)] Rebecca-sensei no Doki Doki Kagaijugyou (Pani Poni Dash!)
(C95) [PYPYworks (Syamonabe)] Sui(sai)min wa Safe (Waka Okami wa Shougakusei!)
Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou {Less Censored Version}
(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!!
(COMITIA124) [Kujuukuri Nyajuu Kai (Furyouhin)] Shougakusei Bitch wa Saikou daze! Shiina Rizumu-chan-chi no Shokuiku Jijou [Chinese] [盲鸡汉化组]
[Taiyoukei Kaihatsu Kikou (Marubayashi Shumaru)] Setsuna-sensei no Hachimitsu Jugyou (Bishoujo Senshi Sailor Moon) [Digital]
[Okamoto Fujio] Koibito Koukan
(C92) [Kujuukuri Nyajuu Kai (Furyouhin)] Shougakusei Bitch wa Saikou daze!! Yuikawa Mayu no Dokidoki Ecchi wa Tomerarenai Hen [Chinese] [脸肿汉化组]
(C90) [Kujuukuri Nyajuu Kai (Furyouhin)] Shougakusei Bitch wa Saikou daze!! Hinata & Arty Junior Idol Tokubetsu Event Hen
Classmate to Ecchi Jugyou
[Nagare Ippon] Koukan Jyoken [Chinese]
Oshiete! Kaga-sensei ~Hajimete no Niana Jugyou~
Hyoui Koukan Ch. 1-6
[Jitsuma] Koukan Musuko
[Happy Present (Kouduki Miyabi)] Ecchi na Imouto to Shintai Koukan ~Kyou kara Ore wa Ochinpo Dorei~ | Switching Bodies With a Lewd Sister: From Today on I'll be a Cock Slave [English] [sensualaoi] [Digital]
Oyako -Shougakusei no Jijo ni yoru Chichioya no Seiyoku Shori Hen-
[Jitsuma] Koukan Musuko | Son Swapping [English] [desudesu & kusanyagi]
Shougakusei Hakusho
(C90) [H-SQUAD (Guglielmo)] Hokentaiiku Jisshuu Jugyou ~Onnanoko no Karada no Shikumi Hen~ | Health and Physical Education Practice Lesson ~Girls' Anatomy~ [English]
Megane Loli Choukyou Jugyou!!
Namaikikko ni Kyousei Ikiiki Jugyou
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-8 [English] [Lazarus H]
Koukan Renshuu Zenpen
[Shimotsuki Juugo] Shitei Koukan [Chinese]
[Juan Gotoh] Kinshin Koukan Kazoku [Digital]
[Katsura Airi] Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ ch 14 - 28
Uchi no Tonari no Shougakusei wa Kinpatsu Hekigan Ecchi-zuki
Koukan Jyoken Ch. 1-6 ONGOING
Ougon no Sonata XXX Sono Juu
[Hanpera] Katei Kyoushi no Kagai Jugyou | The Home Tutor's Extracurricular Lesson (Ane Chichi) [English] [ultimaflaral]
Sensei no ♥ Himitsu Jugyou
(CR31) [Neko to Hato (Hatoya Mameshichi)] Himitsu no Tokubetsu Jugyou (Onegai Teacher)
Shitei Koukan
[Anthology] Ero Shota 14 - Koukan x Koukan x Otokonoko
Ore no Kanojo wa Over Fifty -Jugyouchuu ni Shabutte kuru Sensei wa Suki desu ka?-
(C82) [Märchen BOX (Various)] THE Shougakusei 2 (Various)
Inkou Kyoushi Dakkou Kakugo no Kakuchou Jugyou
[Konnyaku Nabe (magifuro Konnyaku)] ASShorufo-kun 3 Koukan Shop Hen (Fate/Grand Order) [Digital]
Koukan Nikki | 교간 일기
[Princess Project. (Sentape)] Private Lesson ~Nagato Yuki no Kojin Jugyou~ (Suzumiya Haruhi no Yuuutsu) [Digital]
[Keno Yantarou] Tadashii Kagaijugyou [Chinese]
[Momonosuke] Shirai-sensei no Hoshuu Jugyou | Shirai Sensei's Extra Lessons (Momoiro Otome Irony) [English] [Flatopia] [Digital]
[(Yuu)Adashino Suisan (Isshi Taira)] oshiete! ongon no hachimitushu jugyou
Yomako-Sensei no Tokubetsu Jugyou
[Shinokage] Taiiku no Inokori Jugyou
Koukan Nikki - Kareshi Mochi no Onnanoko ni Sex no Renshuu de Nakadashi Shimakuru Hon
Kichiku-sensei no Kagai Jugyou