[Itou] Kaikan to Kutsuu - Pleasure and Pain [English] [SaHa]
(C79) [Katamimi Buta (Kan Koromoya)] Kaikan! Seikan! Valkyria (Valkyria Chronicles)
Kaikan☆ Otokonoko no Honki ~Josou Danshi Anthology~
Izayoi Sakuya Sensei no Dosukebe Koukai Jugyou in Terakoya
[Kitani Sai] Himitsu Jugyou
Asoko ga 100-bai Kimochii ~Kaikan MUGEN Rensa Fukujuu Keiyaku~ Gekan
Classmate to Ecchi Jugyou Ch. 3
GuiltyQuest - On'na Suraimu no Kaikan ni Ochita Shota Yūsha -
Hatsujou Sports Bishoujo Kaikan Ochinpo Training!
[ether] Sennyuu Shita Joshikou no Jugyou ga Erosugiru Ken! - Irechae! Shirumamire Momikucha Dessin Jugyou
[Aoi Nyaoko] Kaikan Full-Course! - Ecstacy Full-Course!
(C90) [SAZ (Onsoku Zekuu)] Kudelia Sensee no Seiteki Jugyou (Mobile Suit Gundam Tekketsu no Orphans)
[Atori K] Kaikan Chuudoku
(C74) [Naruho-dou (Naruhodo)] Sekaiichi Uketai Anko no Jugyou (Naruto) [English] [Colorized]
"Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten
Kaikan! Kaiten! High Tech Brush
[Oshii Rei] Kougyaku Jugyou
(Reitaisai 9) [Hannama (Soine)] Kasen-chan Jugyou desuyo (Touhou Project)
[Crimson] Chikan Otori Sousakan Kyouka ~Zettai ni Kanjinakatta Fukanshou no Onna ga 10-nen-bun no Tamatte ita Kaikan ni Ikki ni Osowarete...~ [Chinese] [苦渡众生汉化组]
[Guglielmo] Youkoso Paisen ~AV Joyuu no Kagai Jugyou~ | Welcome graduate ~AV Actress's Extracurricular lesson~ (Shishunki Marudashi!) [English] [Azzei]
(Gakuen Trial 1.5 Kagai Jugyou) [ZCC (Zakiko)] Hi ga Kurete (Super Danganronpa 2)
[Senor Daietsu] Kyonyuu Jukubo no Abunai Kaikan [Digital] [Part 1] [Incomplete]
(Reitaisai 7) [Shirokurousa (Sugiyuu)] Kaikan Keiken 2 ~Houshi Kairaku~ (Touhou Project)
Young Kiss No.3
[Ruku-Pusyu] Quistis Sensei no Kojin Jugyou (Final Fantasy VIII)
[Anzaki Moral] Nama Hanjuku Yawaana Jugyou - Fresh Soft-boiled, Sweet Hole Lesson.
[Aikawa Monako] Virtual Play ~Kono Kaikan wa Game? Real?~ 1-3 [Chinese] [村长个人汉化]
[Yuzuponz (Kikira)] Inumimi Seikatsu ~Hatsujouki no Itoko Namahame Tokubetsu Jugyou~ [Digital]
(C76) [7 Men Zippo (Kamishima Akira)] Hokenshitsu de Jugyou Chu! | Class in the Nurse's Office! (Katekyo Hitman REBORN!) [English] [Lady Phantomhive]
Gakkou no Dorei
[FEI] Sensei no ♥ Himitsu Jugyou
Kaikan Hitotsuma Gakuen Ch. 1-6, 8-17
[Shinkaikan (Kasei Kumoto)] Iku no Full Self-Bondage Kanzen Junbitai -Ken Gaman Hen- (Touhou Project) [English] [xinsu] [Digital]
Classmate to Ecchi Jugyou Ch. 5
Kaoru Sensei no Tokubetsu Jugyou act2 Hikari to Kaoru
Kaikan Mesu Ochi 3 ~Mika no shiawasena mesuiki~
Masaka Ano Tosaka-san ga Jugyouchuu ni
[Phantom] Tsuya Ane ~Oneesan no Micchaku Jugyou~
Onna Kyoushi to Jugyouchuu ni Sex Dekiru Danshikou ~Uiuishii Kyouiku Jisshuusei ni Rankou no Senrei~
[C.R] Break Out (2D Comic Magazine Futanari Kikaikan Seieki o Shiboritsukusu Kikai Zeme Jigoku!! Vol. 1) [Chinese] [沒有漢化] [Digital]
Tenshi no Kagai Jugyou Ch. 5
[Machigi Ruru] Kaikan Yuugi
Hotel de Dakishimete Chouzetsu Kaikan Celeb Hen
[Icicle (ICE)] Jikan Teishi! Ninshin Kinou Kasoku! 2 ~Jugyouchuu no Sukumizu Doukyuusei-tachi o Nama Onahoka!~
(C89) [666PROTECT (Jingrock)] Tenkousei JK Elf -Houkago Choukyou Jugyou- [Chinese] [ass個人簡易漢化]
[Jagausa] Ikiniku Acme Cylinder Yuni | Orgasm flesh cylinder, Uni (Kikaikan de Monzetsu Iki Jigoku! Vol. 4) [English] [desudesu] [Digital]
Tenshi no Houkago Jugyou Chapter 11
[C.R] Break Out (2D Comic Magazine Futanari Kikaikan Seieki o Shiboritsukusu Kikai Zeme Jigoku!! Vol. 1) [English] [Digital]
[Ikegami Tatsuya] Kai x Kai! ~Kaikan Kaihatsubu e Youkoso!~
Kaikan Change ♂⇔♀ Ecchi na Kimi wa Boku no Naka
Amatsuka Gakuen no Kaikan Jugyou
[Oshii Rei] Kougyaku Jugyou [English] [CGrascal]
[Anthology] Kindan Kanin Vol.7 (2001-09-25)
Kyou mo Mata Katei Kyoushi ga Kite Kyousei Mesu Ochi Saimin Jugyou o Suru Hi
[Sankuro] Himitsu no Jugyou Sankan | Secret of the Classroom Visit (COMIC LO 2011-01) [English] [Mistvern]
[Senor Daietsu] Kyonyuu Jukubo no Abunai Kaikan [Digital] [Part 2] [Incomplete]
[Gekka Saeki] Kaikan Otodoke H
Kikaikan Loli Babaa
[Minor Boy] Keiko Sensei no Chijoku Jugyou
Okashira Kaikanbi
Kyonyuu Jukubo no Abunai Kaikan Ch. 3-4
Tadashii Kagaijugyou | 올바른 과외수업
Jugyouchuu no Chikubi Kensa
(Higurashi no Tsudoi 3) [10/der (Comoda)] Furudo Erika Wa Kono Teido No Kaikan De Zecchou Ga Kanou Desu | For Furudo Erika at this level of pleasure climaxing is possible (Umineko no Naku Koro ni) [English]
Ashi de Nando mo Choukyou Sarechau!! Aki no Seifuku Kaikan Ashikoki
Kaikan Hospitality | 快感照護
[Ame to Toge] Jugyousankan | Parent's Day (Comic LO 2015-07) [English] {5 a.m.}
[FEI] Sensei's Secret Lesson Ch. 1-3 | Sensei no Himitsu Jugyou Ch. 1-3 [English] [Lazarus H]
Kyonyuu Jukubo no Abunai Kaikan Ch. 1-2
[Yayo] Yami no Kairaku Machine Show | Pleasure Machine Show of the Darkness (Kikaikan de Monzetsu Iki Jigoku! Vol. 2) [English] [Rinruririn] [Digital]
[Crimson (Carmine)] Kaikan Soushuuhen (Final Fantasy 7) [Chinese] [靴下汉化组] [Digital]
[Saki Chizuru] Kokan Shinrei Spot! Kagaku de Kimochi ii Jorei!? (2D Comic Magazine Futanari Kikaikan Seieki o Shiboritsukusu Kikai Zeme Jigoku!! Vol. 2) [Chinese] [沒有漢化] [Digital]
[Tomose Shunsaku] Kaikan Stretch | Stretching Pleasure (COMIC Megastore H 2007-11) [English] [simhauu]
[ponkotsu-ki (Waka)] Kaikan! High Tech M-Chair [Digital]
(C73) [SUTE☆POTE (Kagura Soushi)] riri tama hoshuu jugyou! | Riritama Supplementary Lessons (Mahou Shoujo Lyrical Nanoha) [English]
Kaikan Gensoku
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii (Kantai Collection -KanColle-) [Chinese] [沒有漢化]
Inkou Kyoushi Dakkou Kakugo no Kakuchou Jugyou
[Crimson] Chikan Otori Sousakan Kyouka Ch. 4 ~Kanzen naru Haibou... Ukeireta Kaikan to Yorokobi~~
Riritama Hoshuu Jugyou! - Riritama Supplementary Lessons!
[Fujimori Ikuno] Shikyuu Kaikan ~Portio Orgasm~
Asoko ga 100-bai Kimochii ~Kaikan MUGEN Rensa Fukujuu Keiyaku~ Chuukan
[Arai Kaikan] Rachi Inkou [Digital]
Kaikan Sprint | Sensual Sprint
Tenshi no Kagai Jugyou Ch. 2
(SC2017 Summer) [mocomocodo (Nukunuku Batten)] Glenn Sensei no Rokudenashi Kagai Jugyou (Rokudenashi Majutsu Koushi to Akashic Records)
[Abe Manabu] Kaikan Rensa
Naisho no Kagai Jugyou Nyuumonhen
Sensei to Kozukuri LOVE Jugyou
[Anthology] Kindan Kanin Vol. 11 Itokokan
[Sisei Tokei] Kojin Jugyou -Kokuhaku- (COMIC MILF 2012-12 Vol. 10) [English] [jhenier13]
(C94) [Aimaitei (Aimaitei Umami)] Futanari Osananajimi to Ore to Hajimete no Gyaku Anal Kagai Jugyou 丨扶她青梅竹馬和我第一次的反向小穴做愛課外授課 [Chinese] [沒有漢化]
(C92) [megalodon (Mezashi Gohan)] Albion Gakuen Himitsu no Jugyou (Granblue Fantasy)
Saiin Seieki Chuudoku ~Hahaoya Shimai o Kanzen Rouraku~
[sho-tan] Taiiku no Jugyou
(Magic Carnival) [Pico Pico Labyrinth (Fujisaka Lyric)] Kaikan Shisuu Aloe % (Quiz Magic Academy)
(SUPER13) [Aireal, Teruo Haruo (Fuka, Kanekiyo Miwa)] Kagai Jugyou - Extracurricular Lesson (Yu-Gi-Oh!)
Sonzai Shoushitsu! Muteikou na Doukyuusei-tachi o Jugyouchuu ni Hamemakuru!
[Ue ni Aru Mikan (Reitou Mikan, Amulai)] Dennou Sekai ni Torawarete ~Onna Avatar de Seihoushi Jugyou, Uketemasu~[Digital]
Keizoku-shiki Kaikan Bitchhike Tour
[Xiaowoo] Kaikan Change ♂⇔♀ ~Hajimete wa Onna no Karada de~ (1) [English] [Farhad TG Manga] [Digital]
Tsuya Ane ~Onee-san no Micchaku Jugyou~
[Aigamodou (Ayakawa Riku)] Katori Sensei no Yasen Jugyou (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化] [Digital]
(C94) [Seki Sabato (Tsukuru)] Kyou wa Kateikyoushi ga Kite Kyousei Mesuochi Saiminnjugyou o Suruhi [Chinese] [theoldestcat汉化]
[hcom] Jugyou ni Kyousei Rape Time ga Dounyuu Saremashita ~ Suki na Ko wo Hame Houdai! Kyousei Hame Jikan Start!
Kyousei Kaikan Torokeochi
Himedorobow DELUXE Vol. 8
(COMIC1☆7) [Aroma Gaeru (Numahana)] Hamon Kyoushi no Setekina Jugyou (JoJo's Bizarre Adventure)
Final Kikaikan
[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
[Yamadamaya (yama)] Kaikan Busshitsu ver.0.6
[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}
[Miyabi] Kaikan Ryokou (COMIC BAVEL 2015-10) [Chinese] [無邪気漢化組]
[Ari] Kanojo wa Instructor (Mizugi de Pakopako Icha Love Kaikan Nakadashi!) [Chinese] [無邪気漢化組] [Digital]