Itsudemo Kaikan
Kaikan Rankiryuu! Fast Fuck!!
(C72) [Nakamatachi (Asami Asami, Expert, Alpha)] G Senjou no Kaikan. (G Senjou no Maou)
[Senor Daietsu] Kyonyuu Jukubo no Abunai Kaikan Ch. 1-2 [English] [mrinku] [Decensored] [Digital]
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!) [English] {KFC Translations}
(CSP6) [Nagiyamasugi (Nagiyama)] Shibuya Rin Kyousei Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
[Takamura Wamu] Private Lesson (COMIC Anthurium 2016-08) [Chinese] [媽媽和布魯斯韋恩一樣叫做瑪莎的最愛路易絲蓮恩漢化組]
Zetsurin hishō superumakkusu ~ niku tokki suri tsuke kaikan jigoku ~
Michiru no Otona Lesson
[runa] Harami Otome wa Kaikan Gurui [Digital]
[Shinkaikan (Kasei Kumoko)] Yukari-shama ga Watashi no Pet ni Nacchatta (Touhou Project) [Digital]
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 5 | Manami Sensei's Outdoor Lesson Ch. 5 [English] [hong_mei_ling]
(C89) [viento campanilla (Suzuhane Suzu)] BLACK DICK PRODUCER ~Dosukebe Binwan Kokujin P no Dekamara Fuck Lesson~ (THE IDOLM@STER CINDERELLA GIRLS) [English] [JuliusWinnfield]
Natsu no Lesson - Summer Lesson
Kinpatsu Dekapai Instructor no Dosukebe LESSON
[Branshea] Zetsurin Golf Lesson 1-3 [Digital]
[Minor Boy] Maihime Chijoku no Lesson
Kyouhaku Goukan
(C89) [AMEYAMA TELEGRAPH (Ameyama Denshin)] Ikaruga Noa no Idol Haisetsu Lesson (Ge)
[Crimson (Carmine)] Kaikan Soushuuhen (Final Fantasy 7) [Chinese] [靴下汉化组] [Digital]
Tonari no Minano Sensei Vol 1 - Lesson 3
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun | Mash's Secret Private Lesson (Fate/Grand Order) [English] [Saint Quartz Scans]
[Kotake] Kaikan Change ♂⇔♀ ~Hajimete wa Onna no Karada de~ (1-2) [Digital] [Color]
My Body Lesson 1,2,3
Mesuochi Lesson
[Yam] Ballet Lesson (Comic LO 2016-06) [Chinese] [CE家族社]
(Reitaisai 13) [Katame Koime Oome (Pepe)] Patche-sensei no Anal Kakuchou Kouza ~Nigenme~ | Patchy-Sensei's Anal Expansion Class ~Second Lesson~ (Touhou Project) [English] [ATF]
[Amatarou] Yukinose-san to Boku (Lesson to You) [English] [YQII]
[Mitsuya] Ikenai Lesson (COMIC Megastore H 2010-01) [English] {CGrascal}
[Kamitou Masaki] Manami Sensei no Kougaigakushuu | Manami Sensei's Outdoor Lesson [English] [hong_mei_ling]
[Kusui Aruta] Kaikan Cherish! | 快感的真愛疼惜 [Chinese]
[Three M (Mumumu)] BAKIBAKI LESSON (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[EB110SS] Kakekko Lesson
[Anthology] Ryoujoku Gakkou Vol.15 School Mizugi Gakkou
Sukebe Taiiku Kyoushi no Houkago Kaigakuchoukyou Lesson Ch. 1-2
Kaikan Signal
The Private Lesson
Private Lesson (Puraibeto Resson)
[Qilin] Princess Lesson 1-15
[Arai Kaikan] Kairaku Lupin Sanzensei - Lupin the 3000 generations
(C86) [Chinchintei (chin)] Iku-san to Kyousei Sex Lesson (Touhou Project)
[Shinkaikan (Kasei Kumoko)] Iku no Hazukashii Self-Bondage Hatsutaiken (Touhou Project) [Digital]
Perfect Lesson 5 -Idol Haisetsu Stage- 시뮬라시옹
[Yamadamaya (yama)] Kaikan Busshitsu ver.0.6
(C91) [Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Tomoe Mami Kaikan! Chijoku no Cosplay Interview (Puella Magi Madoka Magica)
[Shinobu Tanei] Gimai Lesson Zenpen | Stepsister Lesson Ch. 1 (Imouto Netsuai Ryouiki) [English] {woootskie} [Decensored]
(COMITIA112) [A-Lucky Murashige no Ran (A-Lucky Murashige)] Special Lesson (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] [EHCOVE]
Kagaku bu buchou
(SUPER brilliant days 25) [Jigoku Shinjuu (Toyama Jigoku)] Takamine Midori to Himitsu no Lesson (Ensemble Stars!)
(C73) [Otaku Beam (Ootsuka Mahiro)] [24→←14] lesson#3
(CiNDERELLA ☆ STAGE 5 STEP) [Millionlove (Yayo)] Perfect Lesson 6 - Honda Mio Yagai Choukyou (THE IDOLM@STER CINDERELLA GIRLS) [English] [Incomplete]
(C64) [BoLT-KING (Kanetaka Souichi, MU.)] Nadja OOO Lesson (Ashita no Nadja)
(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon) [English] [Doujins.com]
[Anthology] Kindan Kanin Vol.7 (2001-09-25)
[Onikubo Hirohisa, Taki Reiki] Kaikan Hime Yuugi
Kaikan Rensa
Himitsu no Shounen Chigi Lesson 1 - The Secret Mischief of Boys Lesson
[Arai Kaikan] Denkou Shoujo-tai
A Lesson Learned [English] [Rewrite] [jespins]
[Mutsuki Tsutomu] Kaikan Ondo n°C 2
[Higuchi Aya] Kaikan Onna no Karada ni Natta Ore
(Love Song ☆ Lesson ♪ 9th) [Sienna (Kaneda)] Ohayou Oyasumi Mata Ashita (Uta no Prince-sama)
[Goban] Iinchou no Kagai Jugyou | Class President's Extracurricular Lesson (Comic Megastore H 2012-05) [English] {numberkawshin} [Digital]
Hatsujou Sports Bishoujo Kaikan Ochinpo Training!
[Abe Manabu] Kaikan Gensoku Ch. 1-6 [English] {doujin-moe.us}
[Hoshino Ryuichi] Hitozuma Kaikan Acme Ochi
SECRET LESSON
[Angel Hole (Amata Akuta)] Cheer Girl Monzetsu Lesson
[pinvise (Suzutsuki Kurara)] Tennen Tenshi no Chome Chome Lesson (Sora no Otoshimono) [English] [Decensored]
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [English] [Hayketo] [Colorized]
[Arai Kaikan] Gakkou no Dorei [Digital]
[R-gen] Mayonaka no Kyouiku Shidou | Midnight Guidance Lesson (Shasei Kanri Maniacs Vol. 1) [English] =LWB= [Digital]
(CR32) [FREAKS (Various)] Kaikan Phrase (beatmania IIDX)
Miki-teki's Lesson
[Kumataro] Kyousei Kaikan Torokeochi [Digital]
Lesson no Ato ni wa | After The Lesson
(Futaket 13.5) [Behind Moon (Dulce-Q)] Kono Subarashii ♂ ni Kaikan wo! (Kono Subarashii Sekai ni Syukufuku o!)
(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER) [Chinese]
(C89) [viento campanilla (Suzuhane Suzu)] BLACK DICK PRODUCER ~Dosukebe Binwan Kokujin P no Dekamara Fuck Lesson~ (THE IDOLM@STER CINDERELLA GIRLS)
[Anthology] Kindan Kanin Vol. 15 Boshi Kankan [Chinese]
Welcome to the PSL Club ~Lover's Lesson~
SSR Lesson
[Qilin] Princess Lesson 1-16
[Fei] Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lesson with Vampire ~ [Chinese] [xiao7xi漢化]
Katei Kyoushi no Kagai Jugyou | The Home Tutor's Extracurricular Lesson
[Watanabe Wataru] Sakuranbo Lesson
Kaikan ≠ Kareshi 2
Mai Senpai no Anal Lesson
Kaikan Mesu Ochi 2
[Komura Saki] Zettai Kaikan Ryouiki [Digital]
(Love Song ☆ Lesson ♪ 13th) [heaven's sky (Sora)] DC2 (Uta no Prince-sama)
Manami Sensei's Outdoor Lesson
Scathach Shishou no Dosukebe Lesson | Lewd Lessons With Teacher Scathach
(C94) [Rocket Chousashitsu (Koza)] LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson (Touhou Project)
Perfect Lesson 7 - New Generations Haisetsu Stage
[from SCRATCH (Johnny)] SECRET LESSON 3 ~Micchaku Choukyou 24-ji~ (Mahou Shoujo Lyrical Nanoha) [Digital]
[Anzaki Moral] Nama Hanjuku Yawaana Jugyou - Fresh Soft-boiled, Sweet Hole Lesson.
[Crimson Comics] Kaikan Soushuuhen (Final Fantasy VII)
[Bobobo] Hokou I Tengoku | Remedial Lesson (COMIC Megastore 2009-03) [English] {doujin-moe.us}
(C83) [ImoutoGensouJichiku (Tsukumizu Yuu)] 03.1 Kaikan no Koukishin | 03.1 Curiosity of Pleasure (Touhou Project) [English]
[Xiaowoo] Kaikan Change ♂⇔♀ ~Hajimete wa Onna no Karada de~ | 快感交換♂⇔♀~女體初體驗~ Ch. 1-15 [Chinese] [Digital]
(SC36) [from SCRATCH (Johnny)] SECRET LESSON ~Nanoha-sensei no Tokubetsu Jugyou~ (Mahou Shoujo Lyrical Nanoha) [Digital]
(C89) [Nejimaki Kougen (Kirisawa Tokito) B.B Lesson (THE IDOLM@STER CINDERELLA GIRLS) [English]
(COMITIA112) [A-Lucky Murashige no Ran (A-Lucky Murashige)] Special Lesson (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
(C88) [SOUND MILK (Otochichi)] Princess Sakusei Lesson (Go! Princess PreCure) [English] [maipantsu + B.E.C. Scans]
[Oroneko] Kaikan♥Jikken (COMIC Tenma 2015-06) [English] {NecroManCr}
Gakusei Kaikan
[Sangatsu Usagi] Futari no Sugar Lesson
(C88) [9z (Kuzu)] Secret Lesson (PriPara)
Iku-san to Kyousei Sex Lesson
Kaikan♥Jikken
Onna no Karada de Shitai Koto! ~⇔ Kaikan Irekawari Life~
[Q] Kagai Lesson (Fujouri na Nyotai Kousoku) [Chinese] [村长个人汉化] [Digital]
(C88) [Attendance Number 26 (Niro)] Cinderella to Ecchi na Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [佳奈助汉化组]
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii (Kantai Collection -KanColle-) [Chinese] [沒有漢化]
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [English] [Thot Patrol] [Decensored]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-7 [English] [Lazarus H]
(SPARK9) [Shikisho (Inaka Shinshi)] Tachibana Coach no Kojin Lesson (Free!)
[Kawamori Misaki] Kaikan Hitotsuma Gakuen Ch. 1-6, 8-17 [Digital]
(Shuuki Reitaisai) [Kitsune to Budou (Kurona)] Kosuzu-chan to Mamizou-san no Dokidoki Fudeoroshi Lesson (Touhou Project)
[Wasabi] Link to Zelda no Shoshinsha ni Yasashii Sex Nyuumon | Here is a little lesson about Link and Zelda's relation (The Legend of Zelda: Breath of the Wild) [English] [alexdupont]
[Sawada Furope] Hitozuma Lesson
Mitchaku! Kaikan chikan densha
(Utahime Teien 7) [Jet-Black Baselarde (Kuno Touya)] SPECIAL LESSON (THE IDOLM@STER CINDERELLA GIRLS)
[Nao] Kaikan Tsuyudaku Musume
(Love Song Lesson 2nd) [NEVER GIVE UP (Nekonattou)] HOME THEATER (Uta no Prince-sama)
Tomoe Mami Kaikan! Chijoku no Cosplay Interview
Ashi de Nando mo Choukyou Sarechau!! Aki no Seifuku Kaikan Ashikoki
(COMIC1) [Otaku Beam (Ootsuka Mahiro)] [24→←14] lesson#1
[Nangou Jingeru] Nyotaika Shitara "Kaikan 10-bai!!" toka Arienai ~Imouto Kareshi ni Hamerare Shisshin!?~ 1 | If You're Feminized (The Pleasure Increases x10 Fold!!)Like No way ~I'm Put Into A Trance By My Sister's Boyfriend!~ Part 1 [English] [HSamurai]
Personal Lesson Full of Love
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-4 [English] [Lazarus H]
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [無邪気漢化組]
[Goban] Oshiri no Lesson (COMIC Penguin Celeb 2010-08)
(C76) [TetRIA {Maigo Soldire, datche)] Paradise Lesson (Togainu no Chi)
[Katsurai Yoshiaki] Amatsuka Gakuen no Kaikan Jugyou (COMIC X-EROS #37)
Kaikan Hitotsuma Gakuen Ch. 1-6, 8-17
Double Lesson Okawari | Das doppelte Stündchen
[Natsuko Asou] Piano Lesson (Mist Magazine 3/08) [English]
BLACK DICK PRODUCER ~Dosukebe Binwan Kokujin P no Dekamara Fuck Lesson~
[Atori K] Kaikan Chuudoku
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson | The Pervy P.E. Teacher's After School Pleasurable Training Lesson Ch. 1-2 [English] [Mikakunin] [Digital]
[Ponkotsu-ki (Wakasou)] Kaikan! Kaiten! High Tech Brush [Chinese] [白女西示汉化] [Digital]
[Gun Ryuusei] Onna Kyoushi Chijoku no Lesson
[Otochichi] Double Lesson (Girls forM Vol. 16) [Chinese] [沒有漢化]
[sugarBt] Hajimete no Jugyou | First lesson (COMIC Koh 2016-09) [Chinese]
[Maeshima Ryou] Kirakira Otona Lesson [Digital]
[Kasuga, Shin] Hadakanbo Kyouiku - JK mo Oppai Marudashi!? Sukoyaka Zenra Jugyou 2 | Hadakanbo Education - Schoolgirls' Breasts are Exposed!? Naked Health Lesson 2 [English] [Decensored] [artfish]