Kaikan Lesson

Michiru no Otona Lesson

(CR33) [Studio Wallaby (Bonehead)] Skuld Lesson 1 (Ah! My Goddess)

(C79) [Katamimi Buta (Kan Koromoya)] Kaikan! Seikan! Valkyria! (Valkyria Chronicles)

[Mangetsu Ujiya (Tekorun)] Ryochin Lesson (THE IDOLM@STER DearlyStars) [Digital]

After School Slave Club Second Lesson

[Nekottorando (Pan)] The Private Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~

Youkoso! Kaikan Kaigan

Houkago Sweet Lesson

Kaikan Mesu Ochi Body!

(Bokura no Love Live! 10) [Kurocan (Itsuki Kuro)] MakiRinPana Dousei Lesson 3.5 (Love Live!) [Chinese] [Mali汉化]

[Nakano Sora] Shirayukijou no Gohoushi Lesson (COMIC Shitsurakuten 2018-10 [Digital]) [Chinese] [當你聽到這首爵士的時候，就代表是我的漢化來了]

[Bobobo] Hokou I Tengoku | Remedial Lesson to Heaven (COMIC Megastore 2009-03) [English] {doujin-moe.us} [Decensored]

Kai x Kai! ~Kaikan Kaihatsubu e Youkoso!~

Zetsurin Gifu no Hitodzuma Choukyou ~ Otto no Me no Mae de ... 365-nichi, Name Mawasa reru Kaikan Jiru

[Crimson] Binkan Idol to Kaikan Ghost Ge [Digital]

[Kaniya (Kanyapyi)] Kirara no Princess Lesson | Kirara's Princess Lessons (Go! Princess PreCure) [English] {5 a.m.} [Digital]

[Machigi Ruru] Kaikan Yuugi

(C79) [Nounai Ekijiru (Somejima)] Ke-ne Sensei no Houkago Lesson | Keine Sensei's After Class Lessons (Touhou Project) [English] [desudesu]

[Kotobuki Kazuki] Kaikan Jukujo Massage 1-3

Mizugi de Pakopako Icha Love Kaikan Nakadashi!

[Anthology] Ryoujoku Gakkou Vol. 4 [Chinese]

Kaikan Hantingu

Virtual Play ~Kono Kaikan wa Game? Real?~ 1-2

[Chiba Dirou] Kaikan Onee-san!! [English] [Tonigobe]

[Aranaga Hikaru] Mahou Neko Leon -Special Lesson- (Shounen Ai No Bigaku 05 The Seitsuu) [English]

[Crimson] Binkan Idol to Kaikan Ghost Jou [Digital]

[Aoi Nyaoko] Kaikan Full-Course! - Ecstacy Full-Course!

Kaikan Hitotsuma Gakuen Ch. 1-6, 8-15

(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [English] [Thot Patrol]

(C81) [Hanamiduki (Miduki Shou)] Miki-teki☆☆Lesson (THE iDOLM@STER) [ENG] [cowsrkool] [Digital]

[Shinkaikan (Kasei Kumoto)] Iku no Full Self-Bondage Kanzen Junbitai -Ken Gaman Hen- (Touhou Project) [Digital]

[FallinMoon (Gauu!?)] Abnormal Communication Lesson 2 (THE iDOLM@STER) [Digital]

Personal Lesson Full of Love

Sparta! Bakukyu Kyouei Lesson

[Ai Wa Kurayami (Marui Ryuu)] Shin Lesson Girl (THE IDOLM@STER) [Digital]

[Trinity Kyoudan (Yukisaki MIALE)] Scathach Shishou no Dosukebe Lesson (Fate/Grand Order) [Digital]

[Pamunosu (Koppamu)] Zetsurin Hishou Spermax ~Niku Tokki Kosuri Tsuke Kaikan Jigoku~ [Digital]

Kaikan!? Imouto Change! | Pleasure!? Younger Sister Change!

[Tomekichi, Suma Miru] Kaikan Otokonoko no Honki ~Josou Danshi Anthology~

Scathach Shishou no Dosukebe Lesson

(C89) [Navel Colors (Sakurazuki Minamo)] SECRET LESSON ~Shibuya Rin no Baai~ (THE IDOLM@STER CINDERELLA GIRLS)

[23.4do (Sazaki Ichiri, Kazuto)] LESSON 1 (Vocaloid) [2008-01-20]

[Anthology] Core Colle Torokeru Kaikan Koumon Acme [Digital]

(Reitaisai 7) [Shirokurousa (Sugiyuu)] Kaikan Keiken 2 ~Houshi Kairaku~ (Touhou Project)

Doki Doki Oyako Lesson～Oshiete H na Obenkyou～ Dainiwa Complete Ban

[Senor Daietsu] Kyonyuu Jukubo no Abunai Kaikan Ch. 1-2 [English] [mrinku] [Decensored] [Digital]

Gakkou no Dorei

(C92) [Mikandensya (Dan)] SSR Lesson (THE IDOLM@STER MILLION LIVE!)

Perfect Lesson 7 - New Generations Haisetsu Stage

(CR35) [Leaz Koubou (Oujano Kaze)] Oshiete Browning Sensei - Miss Execellen's Erotic Lesson (Super Robot Taisen)

(story) After Lesson

[R-gen] Mayonaka no Kyouiku Shidou | Midnight Guidance Lesson (Shasei Kanri Maniacs Vol. 1) [English] =LWB= [Digital]

[Kunitsu Takeshi] Tokubetsu Hoshuu | Special Supplementary Lesson (Youjutsushi) [English] {Mistvern}

[Xiaowoo] Kaikan Change ♂⇔♀ ~Hajimete wa Onna no Karada de~ (1) [English] [Farhad TG Manga] [Digital]

[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]

[Abe Manabu] Kaikan Gensoku Ch. 1-6 [English] {doujin-moe.us}

Summer Lesson | 섬머 레슨

Welcome to the PSL Club ~Lover's Lesson~

[DATE] Honey Lesson (Jun-ai Kajitsu 2011-05) [English] =Team Vanilla= [Decensored]

[Senor Daietsu] Kyonyuu Jukubo no Abunai Kaikan Ch. 5-6 [English] [mrinku] [Decensored] [Digital]

[Xiaowoo] Kaikan Change ♂⇔♀ Ecchi na Kimi wa Boku no Naka

[Crimson (Carmine)] Kaikan Soushuuhen (Final Fantasy 7) [Digital]

[Mutsuki Tsutomu] Kaikan Ondo n°C 2

[Shinobu Tanei] Gimai Lesson Zenpen | Stepsister Lesson Ch. 1 (Imouto Netsuai Ryouiki) [English] {woootskie}

[Onikubo Hirohisa & TEAM IBM] Kagami no Naka de Lesson

[Tonnosuke] Izumi Sensei no Milky Lesson (COMIC Shingeki 2012-05)

(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon) [English] [PerceptivePercival]

MakiRinPana na Dousei Lesson 3.5 | MakiRinPana's Lessons on Living Together 3.5

(C93) [Lovelante] You Chika After Lesson (Love Live! Sunshine!!)

(COMIC1☆9) [Gerupin, KNOCKOUT (Minazuki Juuzou, USSO)] Kaikan, n-Hou! Shukii | Ooh More Dick! C'mon Ravage This (Kantai Collection -KanColle-) [English] [gustmonk]

[Kagehara Hanzou] Hajimete no Lesson | First Lesson (COMIC Moog 2006-10) [English] [Yoroshii]

[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]

[Maita Keikaku (Sennomori Maitake)] Kaikan Mesu Ochi ~DK Miyu, Hajimete no Mesuiki~ [Chinese] [瑞树汉化组] [Digital]

(C89) [MOZUCHICHI (Mozuya Murasaki)] Katori to Kashima no Kaikan Renshuu Nisshi (Kantai Collection -KanColle-)

[Osuzu Akiomi] Happy Lesson (COMIC Tenma 2009-05) [English] [Hentaimaru]

[Sakaki Naomoto] OL Tsuukin Kaikan Kaisoku

[Mitsu King] Sekigaisen Lesson - Hot Love Lecture (Namaiki! 2012-04) [English] {The Lusty Lady Project}

[Shinogiri Zun] Kaiki ♥ Kaikan ♥ Taiken Report | Bizarre and Pleasure Experience Report (Nyotaika Dynamites 5) [English] [desudesu]

(C80) [Amarini Senpaku! (Yokkora)] Menyou naru Soap Lesson | A Strange Soap Lesson (THE iDOLM@STER) [English] {doujin-moe.us}