[Itou] Kaikan to Kutsuu - Pleasure and Pain
[Natsuno Fujimaro] Momojiru Kaikan
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project)
(Love Song ☆ Lesson ♪ 11th) [Tsukioboro (Oki Yuri)] EcstasyLove (Uta no Prince-sama)
[Watanabe Wataru] Sakuranbo Lesson
(Higurashi no Tsudoi 3) [10/der (Comoda)] Furudo Erika Wa Kono Teido No Kaikan De Zecchou Ga Kanou Desu (Umineko no Naku Koro ni)
[Xiaowoo] Kaikan Change ♂⇔♀ ~Hajimete wa Onna no Karada de~
[Haraita] Akane-san no Yokodori Lesson | Akane-san's Stealing Lesson (2D Comic Magazine Ero Bitch ni Netorareta Otoko-tachi Vol. 2) [English] [Panatical] [Digital] [Decensored]
[FallinMoon (Gauu!?)] Abnormal Communication Lesson 1 (THE iDOLM@STER) [Digital]
Kaikan ≠ Kareshi 2
[Nekottorando (Pan)] The Private Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(SC56) [Jikomanzoku (Akitsuki Itsuki)] Momoka no Momoiro Lesson (THE IDOLM@STER CINDERELLA GIRLS)
Scathach Shishou no Dosukebe Lesson | Lewd Lessons With Teacher Scathach
(Love Song ☆ Lesson ♪ 14th) [Mofunuko., Cat:Side (Rorona Ruto, Rikko)] soiree (Uta no Prince-sama)
Natsu no Lesson - Summer Lesson | Lección Veraniega
[Otsuki Miu] Play Zone -Nikushoku Kareshi to Kaikan Tenshi-
[Gekka Saeki] Nyotaika Sareta Ore no Omame Semennaa!! ~Kaikan Machine de Zecchou Kanri~ 1 [Chinese]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-6 [English] [Lazarus H]
[Meme50] NIKUHITSU ~Sensei no Fukujuu Lesson~ [Chinese]
"Ikasaresugite Chousa Murii...!" Sennyuu! Uwasa no Kaikan Massage-ten Ch. 1-4
(SC36) [from SCRATCH (Johnny)] SECRET LESSON ~Nanoha-sensei no Tokubetsu Jugyou~ (Mahou Shoujo Lyrical Nanoha) [Digital]
(SC56) [Jikomanzoku (Akitsuki Itsuki)] Momoka no Momoiro Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
(Bokura no Love Live! 10) [Kurocan (Itsuki Kuro)] MakiRinPana na Dousei Lesson 3.5 | MakiRinPana's Lessons on Living Together 3.5 (Love Live!) [English] [GiB]
Nurunuru Kaikan Massage ~ah! Soko wa Shigeki Shinaide Kudasai 1-11
Torokeru Kaikan Sokuochi Akuma. Vol. 1
[Gekka Saeki] Nyotaika Sareta Ore no Omame Semennaa!! ~Kaikan Machine de Zecchou Kanri~ 2
[Aoi Nyaoko] Kaikan Full-Course! - Ecstacy Full-Course!
[Kasuga, Shin] Hadakanbo Kyouiku - JK mo Oppai Marudashi!? Sukoyaka Zenra Jugyou 1 | Hadakanbo Education - Schoolgirls' Breasts are Exposed!? Naked Health Lesson 1 [English] [Decensored] [artfish]
Laura-chan no Saimin Lesson | Laura's Hypnosis Lesson
KAIKAN LOOP
[norn] Ore ga on'na de kanojo ga otoko ni !? ~ Hajimete no kaikan ni tomadou futari~ vol 1-2
(C63) [Purin Yokochou (Ouka Sushi)] Pretty Lesson 1 (Onegai Teacher)
Summer Lesson | 섬머 레슨
(C91) [Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Tomoe Mami Kaikan! Chijoku no Cosplay Interview (Puella Magi Madoka Magica) [English] [B.E.C. Scans]
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O)
[Fei] Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lesson with Vampire ~
(Senka no Toki 2) [01:30:00 (Azarashi)] Kaikan Flight (Touken Ranbu)
[Akikan] Mama-san Volley Tokubetsu Lesson
[soramimi (Mytyl)] lesson!! (K-ON!) [English] [Yuri-ism] [Digital]
(C89) [viento campanilla (Suzuhane Suzu)] BLACK DICK PRODUCER ~Dosukebe Binwan Kokujin P no Dekamara Fuck Lesson~ (THE IDOLM@STER CINDERELLA GIRLS) [English] [JuliusWinnfield]
[Crimson Comics] Kaikan no Materia (Final Fantasy 7)
[Maeshima Ryou] Kirakira Otona Lesson [Digital]
(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]
[Nyagomaru] Shinshoku no Kaikan
[Arai Kaikan] Kakyusei Zenra-Choukyo
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
(C88) [SOUND MILK (Otochichi)] Princess Sakusei Lesson (Go! Princess PreCure) [Chinese] [沒有漢化]
(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]
(COMIC1☆10) [mon-petit (Mon-petit)] Mai Senpai no Anal Lesson (Musaigen no Phantom World)
[Hanzaki Jirou] Ukiuki Gohoubi Lesson Zenpen | Cheerful Gift Lesson (Love Love Rumble) [English] [CGrascal]
[Hakujira Uminekodan (Shimuu)] Ishu Jusei Kaikan [Digital]
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [English] [Thot Patrol]
[runa] Harami Otome wa Kaikan Gurui [Digital]
[Kaniya (Kanyapyi)] Kirara no Princess Lesson (Go! Princess PreCure) [Chinese] [祈花汉化组] [Digital]
(CT10) [Moehina Kagaku (Hinamatsuri Touko)] Lesson (Moetan)
Kairaku Lupin Sanzensei | 快樂魯邦三千世
[Maita Keikaku (Sennomori Maitake)] Kaikan Mesu Ochi ~DK Miyu, Hajimete no Mesuiki~ [Chinese] [瑞树汉化组] [Digital]
(Love Song ☆ Lesson ♪ 14th) [GOOD ANIMALS (Inukai)] Tokiya to Halloween no Monogatari (Uta no Prince-sama)
[Sakaki Naomoto] OL Tsuukin Kaikan Kaisoku
[Itou] Kaikan to Kutsuu - Pleasure and Pain [English] [SaHa]
[Anthology] Kindan Kanin Vol. 19 [Chinese]
(Shuuki Reitaisai) [Kitsune to Budou (Kurona)] Kosuzu-chan to Mamizou-san no Dokidoki Fudeoroshi Lesson (Touhou Project) [Chinese] [脸肿汉化组]
Kyouhaku Goukan
(Kemoket 4) [ryusuke works (Nagareboshi Purin)] PRINCESS LESSON (Super Mario Brothers)
Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lesson with Vampire ~
Welcome to the PSL Club ~Perfect Lesson~
[Tuna Empire] Houkago Dorei Club 2 Jigenme - After School Slave Club Second Lesson
[Senor Daietsu] Kyonyuu Jukubo no Abunai Kaikan [Digital] [Part 2] [Incomplete]
(COMIC1☆5) [Popochichi (Yahiro Pochi)] Lesson Minchi (Hanasaku Iroha)
[Tokinobutt] Ecchishitara irekawacchatta?! Osanjimito Kaikan Ch.3 (COMIC Ananga Ranga Vol. 30) [English] [Sensualaoi]
Go! MinaKira Princess Lesson!
[Miyabi] Kaikan Ryokou | Pleasure Trip (COMIC BAVEL 2015-10) [English] [Team Koinaka]
(C89) [MOZUCHICHI (Mozuya Murasaki)] Katori to Kashima no Kaikan Renshuu Nisshi (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
[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]
[23.4do (Sazaki Ichiri, Kazuto)] LESSON 1 (Vocaloid) [2008-01-20]
[Robo Ittetsu] Club Gaeri no Inemuri Lesson
(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]
(Love Song ☆ Lesson ♪ 2 nd) [American Rock (Shono Kotarou, Toufu)] WET DREAM (Uta no Prince-sama)
(C88) [9z (Kuzu)] Secret Lesson (PriPara)
Mash to Himitsu no Tokkun | Mash's Secret Private Lesson
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project) [Chinese] [靴下汉化组]
[Anzaki Moral] Nama Hanjuku Yawaana Jugyou - Fresh Soft-boiled, Sweet Hole Lesson.
[Anthology] Haitoku Kinshin Soukan
(C81) [Nekomataya (Nekomata Naomi)] Futari no First Lesson (THE IDOLM@STER)
Laura-chan no Saimin Lesson | Laura's Hypnosis Lesson
[Garakuta-ya (Neko Gohan)] Dr. Queenstein Last Lesson. (Uchuu Senshi Baldios) [Digital]
[Arai Kaikan] Kairaku Lupin Sanzensei | 快樂魯邦三千世 [Chinese]
YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon
[yasu] Horoyoi 3P Sex Lesson ~Yuujin Couple Koi no Tehodoki~ | Tipsy Threesome Sex Lesson ~Romance Training with a Friendly Couple~ (COMIC Grape Vol. 53) [English] [Decensored]
[Okumoto Yuuta] Lesson for Me! (COMIC Kairakuten BEAST 2016-01) [Chinese] [無邪気漢化組]
[FANTASY WIND] Lovable Lesson (With You)
(C92) [Roshiman (Arimura Ario)] Muhouchitai no Arukikata Lesson 2 "Seikou Houshuu" (Dragon Quest III)
(C87) [PARANOIA CAT (Fujiwara Shunichi)] Love Love Dance Lesson (Love Live!)
[pink-noise (Mizuiro Megane)] 『Futanari Doutei LESSON』 no Oshirase (Kantai Collection -KanColle-) [Digital]
(C83) [petica (mikamikan)] momoiro lesson (Inu x Boku SS)
Majo no Lesson
[Hanzaki Jirou] Bye Bye Gift Lesson [English]
(C89) [Millionlove (Yayo)] Perfect Lesson 5 -Idol Haisetsu Stage- (The Idolm@ster Cinderella Girls)
Tonari no Minano Sensei Vol3 - Lesson 29
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 6 | Manami Sensei's Outdoor Lesson Ch. 6 [English] [hong_mei_ling]
(Love Song Lesson 2nd) [Ecueli (Yoli)] Pink Sugar Cinderella (Uta no Prince-sama)
(Love Song ☆ Lesson ♪ 3 rd) [Ecueli (Yoli)] Kimi ga Suki (Uta no Prince-sama))
[Arai Kaikan] Mesuinu Maid
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [洨五組]
Kaikan! High Tech M Chair
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-8 [English] [Lazarus H]
(Dai 8-ji ROOT4to5) [+810 (Yamada Non)] Chuunen Doutei Jishou Master to Jutsu Aniki no Supplementary Lesson (Fate/Grand Order)
[Modemu Nakata] Fude Oroshichaimashita - Initial lesson of Circumcision boy
(C86) [Chinchintei (chin)] Iku-san to Kyousei Sex Lesson (Touhou Project)
Chikan Lesson | Molester Lessons
[Ai Wa Kurayami (Marui Ryuu)] Shin Lesson Girl (THE IDOLM@STER) [Digital]
[Branshea] Zetsurin Golf Lesson 1-3 [Digital]
Lesson!
(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER) [Chinese]
[Aranaga Hikaru] Mahou Neko Leon -Special Lesson- (Shounen Ai No Bigaku 05 The Seitsuu) [English]
[Crimson (Carmine)] Kaikan Soushuuhen (Final Fantasy 7) [Digital]
[Oroneko] Kaikan♥Jikken (COMIC Tenma 2015-06) [English] {NecroManCr}
[Tuzi Laoda (Shennai Misha)] Boko-tachi no Sex Lesson (Girls und Panzer)
[Anthology] Ryoujoku Gakkou Vol. 4 [Chinese]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-7 [English] [Lazarus H]
FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson
[Bobobo] Hokou I Tengoku | Remedial Lesson (COMIC Megastore 2009-03) [English] {doujin-moe.us}
[Magatatara] Yuyuyu Shiki Kaikan Hou (Yu-Gi-Oh! ARC-V)
(C89) [Millionlove (Yayo)] Perfect Lesson 5 -Idol Haisetsu Stage- (The Idolm@ster Cinderella Girls) [English]
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order)
[Three M (Mumumu)] BAKIBAKI LESSON (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [射滿姐姐整個子宮的的高能量精液漢化組] [Digital]
(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii (Kantai Collection -KanColle-)
Kaikan! Revolution! High Tech Brush
[Crimson Comics (Carmine)] Kaikan no Materia 2 (Final Fantasy VII)
[Ao Banana] Sekusasaizu Dai Sakusen | Sexercise Grand Strategy (AV Lesson Hajimeruyo) [English]
(C87) [MillionLove (Yayo)] Perfect Lesson 3 -Shibuya Rin Haisetsu Choukyou- (THE IDOLM@STER CINDERELLA GIRLS)
Beach de Kojinshidou - private lesson at the beach
Sekkan no Kyoutei | A Lesson in Eternal Petrification
[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]
[Kawana] Shokushu!? Kaikan Densha! ~Mienai Nanika ni Sawararete Hoteru Watashi no Karada~ Ch. 1 [Digital]
My First "XXX" Lesson