Waki ga Joshi Volley Buin no Ero Kusai Training
Shokushu Kotatsu to Onanoko
[Anthology] Seirei Kishi Aquael Anthology Comics
(CR35) [Leaz Koubou (Oujano Kaze)] Oshiete Browning Sensei - Miss Execellen's Erotic Lesson (Super Robot Taisen)
[Phantom] Toshiue Kanojo ni Mitsunure Lesson - Filthy Lesson for the Elder Lover [Digital]
Izmir to Okota de Ichaicha Suru Hon | A Book Where I Make Love With Izmir in a Kotatsu
(C83) [SANGENKAIDOU (Mifune Yatsune)] Komeiji Shimai no Dokidoki Ochinpo Lesson (Touhou Project)
(SUPER25) [g-rough (Kotatsu)] Bokura no Himitsu (Jojo's Bizarre Adventure)
(C89) [viento campanilla (Suzuhane Suzu)] BLACK DICK PRODUCER ~Dosukebe Binwan Kokujin P no Dekamara Fuck Lesson~ (THE IDOLM@STER CINDERELLA GIRLS)
Kashima in Kotatsu+
[Ai Wa Kurayami (Marui Ryuu)] Shin Lesson Girl (THE IDOLM@STER) [Digital]
(COMIC1☆5) [Popochichi (Yahiro Pochi)] Lesson Minchi (Hanasaku Iroha) [English] [Soba-Scans]
[Nagayori] Melty Lesson (COMIC Kairakuten BEAST 2018-04) [Chinese] [黑条汉化] [Digital]
[Kotatsuya (Kotatsu Neko)] Hoka Taisei Dangaiou (Dangaioh - Hyper Combat Unit)
(C91) [Seki Sabato (Tsukuru)] Kotatsu no Nakami [English] {Shotachan}
Hoka Taisei Dangaioh
Oku-sama wa Dar-sama
[Branshea] Zetsurin Golf Lesson 1-3 [Digital]
(C89) [Millionlove (Yayo)] Perfect Lesson 5 -Idol Haisetsu Stage- (The Idolm@ster Cinderella Girls)
Kisaragi-chan to Kotatsu Ecchi
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 1 | Manami Sensei's Outdoor Lesson Ch. 1 [English] [raitoryuulk]
Kowasare Otome
(Bokura no Love Live! Shinnenkai 2017) [Shobocon (Kitamura Tooru)] Kotatsu Rhapsody (Love Live!)[Chinese][新桥月白日语社]
[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]
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson (Go! Princess PreCure) [Chinese] [管少女汉化] [Digital]
(C91) [Attamaro. (Kotatsu.)] So-re Sore Sore (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com}
[Horitomo] KOTATSU AND SCYLLA (COMIC Unreal 2015-04 Vol. 54) [Chinese] [漢化組漢化組×Foxglove]
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
[Captain-OKITA & RYOUJI] Beast Lesson (Bible Black)
[Hashibiro Kou] Sanbiki ga Yuku! LESSON.01-02 [Chinese] [脸肿汉化组]
(C85) [Dark battery (Myouga)] Onii-chan to Lesson (To LOVE-Ru)
(iDOL SURVIVAL) [Shin Hijiridou Honpo (Hijiri Tsukasa)] SR Muchimuchi Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(C94) [Inu to Kotatsu (Nanase Mizuho)] Youkoso! Auguste Rettou e 2 | Welcome! To the Auguste Isles 2 (Granblue Fantasy) [English]
(C95) [Jet-Black Baselarde (Kuno Touya)] Okita-san to Kotatsu Ecchi (Fate/Grand Order) [Chinese] [洛鳶漢化組]
Kotatsu Kankin Nioizeme
A Lesson Learned [English] [Rewrite] [jespins]
(Love Song ☆ Lesson ♪ 13th) [heaven's sky (Sora)] DC2 (Uta no Prince-sama)
(C89) [Navel Colors (Sakurazuki Minamo)] SECRET LESSON ~Shibuya Rin no Baai~ (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon) [English] [PerceptivePercival]
(C86) [Chinchintei (chin)] Iku-san to Kyousei Sex Lesson (Touhou Project) [English] [robypoo]
[KTC] Valkyrie Arcuie
(C85) [Kotatsu de Mikan Chokubaijo (Semahiro)] Chou Kyokon Futanari Shoujo vs Shoukouki
[Fei] Kyuuketsu Jokyoushi no Kenzoku Seikatsu ~Lesson with Vampire~ Ch. 4 [Chinese] [瓜皮汉化]
[Koneko Gumi (Poron)] Kotatsu Himehajime [Digital]
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson | The Pervy P.E. Teacher's After School Pleasurable Training Lesson Ch. 1 (COMIC Ananga Ranga Vol. 1) [English] [Mikakunin] [Digital]
[Yontarou] Yogari Kyoushitsu Hentai Lesson | Yoga Class Hentai Lesson (Nuru Feti Rubber) [English] [desudesu]
[Nijusei, Ohnegs (Various)] Touhou Sakunyuu Goudoushi Demo Gensoukyou no Musume no Sakunyuu nara Chotto Mitai kamo... (Touhou Project) [Digital]
[MGMEE] Sexual Lesson (COMIC HOTMiLK 2013-09) [English]
(Golden Stars) [g-rough (Kotatsu)] Ecchi na Nori-kun (JoJo's Bizarre Adventure)
[Anthology] Meka Shoujo Anthology Comics | Mechanization Girls Anthology Comics
(Zenkai Cadence) [Ohanami (Namio)] Lesson! (Yowamushi Pedal)
(COMIC1☆3) [Kaiyuu Kikaku (Suzui Narumi)] First Lesson (Vocaloid)
(Love Song ☆ Lesson ♪ 8th) [WIGGY! (Mame)] My Star (Uta no Prince-sama)
(Dai 8-ji ROOT4to5) [+810 (Yamada Non)] Chuunen Doutei Jishou Master to Jutsu Aniki no Supplementary Lesson (Fate/Grand Order)
(C87) [Attamaro. (Kotatsu.)] Anayowa! (Oshiete! Galko-chan)
(C83) [Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Chou Kyokon Futanari Shoujo vs Shoumei Shashin [English]
Yogari Kyoshitsu Hentai Lesson | 요 가교실 변태 lesson
(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]
(C99) [Hanao Shouke (Yanase Kotatsu)] Kono Hon ni Honban Koui ha Issai Arimasen | This Book Contains Zero Sex (Fate/Grand Order) [English] [incogna777]
[Amatarou] Lesson to You
[Izumi Kyouta] Sweet Lesson (Complete)[English][Sei-Jin]
Furyou-chan to Kotatsu de Nukunuku Suru Oomisoka.
[Yuuzu Tsushiro] Mesuochi Lesson | 牝墮落淫猥課程 [Chinese]
(SC46) [r.i.s factory (Ruschuto)] LESSON GOES ON (K-ON!) [Chinese] [最愛路易絲澪漢化組]
(C84) [Desuno!! (Fuyuwa Kotatsu)] Tosho to Karasu to Tentacle | The Book, the Raven and the Tentacles (Touhou Project) [English] {pesu}
(C93) [Kaleido Circus (Nagihashi Coko)] Sendai Nee-san no Yasen Lesson (Kantai Collection -KanColle-)
(C72) [from SCRATCH (Johnny)] SECRET LESSON 2 ☆ Teana to Erio de StS ☆ (Mahou Shoujo Lyrical Nanoha StrikerS)
[Date] Honey Lesson (COMIC Junai Kajitsu 2011-05) [Decensored]
(C92) [AliceCreation (Rucu)] Yumekawa Service Lesson (PriPara)
(C89) [Millionlove (Yayo)] Perfect Lesson 5 -Idol Haisetsu Stage- (The Idolm@ster Cinderella Girls) [English]
Youkoso! Auguste Rettou e 2 | Welcome! To the Auguste Isles 2
[Three M (Mumumu)] BAKIBAKI LESSON (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Yamabuki Zarame] Man-to-man Lesson [Digital]
[Three M (Mumumu)] BAKIBAKI LESSON (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com} [Digital]
[Oppai Daisuki Tarou] You LOLI Damashite H na Koto Shite Mita Full Color
(C86) [Ninokoya (Ninoko)] MAKI LESSON (Love Live!) [English] [Doujin-Moe]
(C63) [ESSENTIA (Fujima Takuya)] PRIVATE☆LESSON (Onegai Teacher)
[Tonnosuke] Izumi-Sensei no Milky Lesson | Izumi-Sensei's Milky Lesson (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
(C44) [Kotatsuya (Tatsuneko)] SAILORS -YELLOW VERSION- (Sailor Moon)
[DATE] Honey Lesson (Jun-ai Kajitsu 2011-05) [English] =Team Vanilla= [Decensored]
(C83) [Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Chou Kyokon Futanari Shoujo vs Shoumei Shashin
[Tanaura Honpo (Tanaura Oruta.)] Kokoro-chan Kyousei Smile Lesson (Touhou Project) [Digital]
(C93) [Lovelante] You Chika After Lesson (Love Live! Sunshine!!)
In service
(C88) [Inu to Kotatsu (Nanase Mizuho)] Deredere Project (THE IDOLM@STER CINDERELLA GIRLS)
Perfect Lesson -Shibuya Rin Kanzen Choukyou- | Perfect Lesson -Rin Shibuya Complete Training-
(Cinderella Star Festiv@l 02) [Haniya (Hanini)] Otome Lesson (THE IDOLM@STER CINDERELLA GIRLS)
みかん箱
[Momonosuke] Beach de Kojinshidou - private lesson at the beach (Monthly Vitaman 2015-09) [English] [Fated Circle]
(COMIC1☆10) [Ninokoya (Ninoko)] BiBi Lesson (Love Live!)
Nagasarerumama Yoicchi to Oppai-nu ga Toyotoyo to Nobunobu ni Yararechau Hon | Drifting Along, Yoichi and Boobieinu End Up Being Ravaged by Toyotoyo and Nobunobu
Holstein Oikawa Shizuku 1O-sai AV Kaikin
(C93) [Neko-bus Tei (Shaa)] PCS Teacher "Hakuchuu no Ingi Dorei Lesson" (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]
[Anthology] Henshin Heroines (Transformation Heroines)
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project) [Chinese] [靴下汉化组]
[Kunitsu Takeshi] Tokubetsu Hoshuu | Special Supplementary Lesson (Youjutsushi) [English] {Mistvern}
[Hanzaki Jirou] Ukiuki Gohoubi Lesson Kouhen | Cheerful Gift Lesson Part 3 (Love Love Rumble) [English] [CGrascal]
[Trinity Kyoudan (Yukisaki MIALE)] Scathach Shishou no Dosukebe Lesson (Fate/Grand Order) [Digital]
(C97) [Hanamuguri (Tomiyama Akiji)] Lesson no Ato ni wa | After The Lesson [English] {Doujins.com}
(C92) [Mikandensya (Dan)] SSR Lesson (THE IDOLM@STER MILLION LIVE!)
(COMIC1) [Otaku Beam (Ootsuka Mahiro)] [24→←14] lesson#1
(COMIC1☆10) [Mujitan (Tsumugie)] Bakunyuu Renshuukan Kashima-chan Haru no Oppai Lesson Chinjufu (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(C89) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu (Granblue Fantasy) [English] [Doujins.com]
[Fuyuwa Kotatsu] Trip Trap (COMIC 0EX 2009-11 Vol. 23) [English] [CGrascal]
Osananajimi de Koibito no Kanojo to Kotatsu de Ichaicha
[Aoki Kanji] Imouto Lesson (COMIC Anthurium 2014-05) [English] [hardicondor]
Kotatsu Fight | 暖桌大戰
[Hoshino Fuuta] Kotatsu Muri | Under The Hot Blanket (Michikusa) [English] [Decensored]
[Watanabe Wataru] Sakuranbo Lesson
(C37) [Kotatsuneko (Various)] W-Meron X (Ranma 1/2)
(C81) [Takumi na Muchi] Kotatsu de Mikan (To LOVE-Ru)
[Sansyoku Amido.] Pure Lesson [Chinese]
(C81) [Desuno!! (Fuyuwa Kotatsu)] Aka to Ao (Touhou Project)
[Sansyoku Amido.] Ren'ai Shidou - Private Love Lesson (Angel Club 2009-06) [English] =Team Vanilla=
Private Lesson [English] [Rewrite] [ComicDT]
(Renai Jiyuugata! entry3) [Samgyetang (Seseri)] Houkago Kojin Lesson (Free!)
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-)
[The Yaoi Army][En-ka] Love Lesson (Ongoing)
[Kotatsuya (Tatsuneko)] AM FANATIC (Bishoujo Senshi Sailor Moon) [English]
[Nekottorando (Pan)] The Private Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Aiken] Ofuro de Private Lesson (COMIC Shingeki 2011-10)
Curry Aji no Curry
(CSP6) [Nagiyamasugi (Nagiyama)] Shibuya Rin Kyousei Lesson (THE IDOLM@STER CINDERELLA GIRLS)
Otaku ane wa asekusa sekkusu isonsho
(C64) [Studio Wallaby (Bonehead)] Skuld Lesson 2 (Ah! My Goddess)
[Sano Takayoshi] Lesson Shimasho
(C88) [life (Haga Yui)] Chou Jissenteki Princess Lesson (Go! Princess Precure)
[Sansyoku Amido.] Akaneiro Pool (Pure Lesson) [English] =TV=
[pinvise (Suzutsuki Kurara)] Tennen Tenshi no Chome Chome Lesson (Sora no Otoshimono)
(SHT2015 Haru) [Neko Irazu (Hinoki)] Kotatsu Neko (Senki Zesshou Symphogear) [Incomplete]
[MARIPYON] Private Lesson
Comic Papipo 2007-11
(C94) [Happatei (Hani Harou)] TotoUzu Gohoushi Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(C92) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 4 (Granblue Fantasy)
[Fuyuwa Kotatsu] Dooms Days [Digital]
(SUPER13) [Aireal, Teruo Haruo (Fuka, Kanekiyo Miwa)] Kagai Jugyou - Extracurricular Lesson (Yu-Gi-Oh!)
Ai o Kaburu
COMIC Penguin Club Sanzokuban 2017-01
(C95) [Attamaro. (Kotatsu.)] Fuumu Goumon mo Akita na Tama ni wa Koumon ni Suru ka! (Fate/Grand Order)
(C88) [MillionLove (Yayo)] Perfect Lesson 4 -Shibuya Rin Shimamura Uzuki Choukyou- (THE IDOLM@STER CINDERELLA GIRLS)
[Ukikotatsu] Nagasare Sensei
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [無邪気漢化組]
(C86) [Inu to Kotatsu (Nanase Mizuho)] Teitoku no Oyome-san (Kantai Collection -KanColle-)
Okita-san to Kotatsu Ecchi
[Maeshima Ryou] Pakokkusu (Kirakira Otona Lesson) [English] {Hennojin}
Kotatsu
[Hanzaki Jirou] Ukiuki Gohoubi Lesson Zenpen | Cheerful Gift Lesson (Love Love Rumble) [English] [CGrascal]
[Attamaro. (Kotatsu.)] Table Uniform Type Cute (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Kotatsu de Mikan Chokubaijo (Semahiro)] Dynary