Classmate to Ecchi Jugyou Ch. 4
[SAS] Kagai Jugyou ni Youkoso!(COMIC Penguin Club Sanzokuban 2011-12)
[Arai Kaikan] Kairaku Lupin Sanzensei - Lupin the 3000 generations
[Magatatara] Yuyuyu Shiki Kaikan Hou (Yu-Gi-Oh! ARC-V)
Kagai Jugyou | Extracurricular Activity
Tenshi no Houkago Jugyou Chapter 10
[Ginto] Ure Niku Neburi Gakuenchou to Boku no Ero Hon Kagai Jugyou
[Shinkaikan (Kasei Kumoto)] Iku no Full Self-Bondage Kanzen Junbitai -Ken Gaman Hen- (Touhou Project) [Digital]
(C82) [Tomoshibiya Koubou (Tomoshibi Hidekazu)] Kaikan Destroy (7th Dragon 2020)
(C89) [MOZUCHICHI (Mozuya Murasaki)] Katori to Kashima no Kaikan Renshuu Nisshi (Kantai Collection -KanColle-)
[Ue ni Aru Mikan (Reitou Mikan, Amulai)] Dennou Sekai ni Torawarete ~Onna Avatar de Seihoushi Jugyou, Uketemasu~[Digital]
Zecchou! Hitozuma Seikatsu Kaikan Hitozuma Gakuen 2
[Mizukaga Syou] Onna no Karada de Shitai Koto! ~♂⇔♀ Kaikan Irekawari Life~ (2)
Zetchou Dasshutsu Geimu "Kikaikan-hen" ROOM 6 ~ Shikyuu Kakuchou Haiben ~
(SC36) [from SCRATCH (Johnny)] SECRET LESSON ~Nanoha-sensei no Tokubetsu Jugyou~ (Mahou Shoujo Lyrical Nanoha) [Digital]
(C94) [Seki Sabato (Tsukuru)] Kyou wa Kateikyoushi ga Kite Kyousei Mesuochi Saiminnjugyou o Suruhi
[Marneko] Onnanoko Supple ~Seitenkan Shite Hoken no Jugyou~ [Digital]
Kaikan Hitodzuma Gakuen
[Kawamori Misaki] Kaikan Hitotsuma Gakuen Ch. 1-6, 8-14 [Digital]
Karaoke de Mikaketa Namaiki Muchimuchi JK ni Saimin & Kaikan Kakusei Suru Biyaku o Nomasete Shuuchi Play to Anal Zeme de Kimeseku Zuke ni Suru Hanashi
(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!!
Kairaku Lupin Sanzensei | 快樂魯邦三千世
Puro no Ashiwaza de Yararechau!! Kaikan Ashikoki Shijutsu-in
(C81) [CIRCLE ENERGY (Imaki Hitotose)] Sister Maria Sensei no Hachimitsu Jugyou (Boku wa Tomodachi ga Sukunai)
[Yan-Yam (Yan-Yam)] Inkou Kagai Jugyou (Onegai Teacher)
[Katsurai Yoshiaki] Amatsuka Gakuen no Kaikan Jugyou (COMIC X-EROS #37)
Tokubetsu Jugyou Shiyou! Kashima-chan!
Kaikan AnKiRUSH!i
Itsudemo Kaikan
Onna no Karada de Shitai Koto! ~⇔ Kaikan Irekawari Life~ 3
Naisho no Kagai Jugyou {Hennojin}
[Sankuro] Himitsu no Jugyou Sankan | Secret of the Classroom Visit (COMIC LO 2011-01) [English] [Mistvern]
[Saeki Takao] Asa Made Kojin Jugyou
[Jagausa] Ikiniku Acme Cylinder Yuni | Orgasm flesh cylinder, Uni (Kikaikan de Monzetsu Iki Jigoku! Vol. 4) [English] [desudesu] [Digital]
[Kusui Aruta] Kaikan Cherish! | 快感的真愛疼惜 [Chinese]
[Ika Client] Girotin Konsoku Hoken no Jugyou
(C85) [Majimadou (Matou)] Enoshima Sensei no Chou Zetsubouteki Zecchou Jugyou (Danganronpa) [English] {Less Censored Version}
Tenshi no Kagai Jugyou Ch. 5
Monmon Kagai Jugyou
(C56) [Okosama Lunch (Nishinozawa Kaorisuke, Hirayan)] Okosama Lunch Kagai Jugyou
Classmate to Ecchi Jugyou Ch. 8
Nijigen komikku magajin mesugaki henshin hiroin kikaikan seisai hijō no wakara se mashin de renzoku roriakume
Kaikan!? Imouto change!
(C78) [Studio Wallaby (Haruhonya)] Onee-chan Sensei Zenbu to Hoshuu Jugyou
[Crimson] Binkan Idol to Kaikan Ghost
[Maita Keikaku (Sennomori Maitake)] Kaikan Mesu Ochi ~DK Miyu, Hajimete no Mesuiki~ [English] [mysterymeat3] [Digital]
[Machigi Ruru] Kaikan Yuugi
(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!! [Chinese] [沒有漢化]
[Kawana] Shokushu!? Kaikan Densha! ~Mienai Nanika ni Sawararete Hoteru Watashi no Karada~ Ch. 2 [Digital]
[Anthology] Kikaikan de Monzetsu Iki Jigoku! Vol. 3 [Digital]
[Dorachefu] Muchimuchi Kanojo no NTR Hoshuu Jugyou | NTR – Voluptuous Girlfriend's Supplementary Lesson (ANGEL Club 2018-07) [English] [seindryu] [Digital]
Taiiku Kyoushi 2 ~Bokura no Kagai Jugyou~
(C75) [UniniGumi (Unini Seven)] Seidorei Ayanami ~Kaikan Choukyou~ | Sex Slave Ayanami ~Pleasure Training~ (Gendoh Tentacle Project) (Neon Genesis Evangelion) [English] [q91]
Saiin Seieki Chuudoku ~Hahaoya Shimai o Kanzen Rouraku~
Classmate to Ecchi Jugyou 4~6
Mahou Shoujo VS Kikaikan Choukyou
Anata to Issho ni Ikitai
[Yonekura] Kaikan!? Mukidashi Saimin Lens