DUAL:ENGINES
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project)
[Ukikotatsu] Nagasare Sensei
(Love Song ☆ Lesson ♪ 11th) [Tsukioboro (Oki Yuri)] EcstasyLove (Uta no Prince-sama)
[Watanabe Wataru] Sakuranbo Lesson
[Makeinu (Nachisuke)] Izmir to Okota de Ichaicha Suru Hon | A Book Where I Make Love With Izmir in a Kotatsu (Granblue Fantasy) [English] [Aoitenshi]
[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]
(C83) [Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Chou Kyokon Futanari Shoujo vs Shoumei Shashin
(C93) [Anegaoka Sanchoume (Okyuuri)] Kotatsu no Naka Kotatsu no Soto
[FallinMoon (Gauu!?)] Abnormal Communication Lesson 1 (THE iDOLM@STER) [Digital]
Kosenjo Otsukaresama! 2-kame
[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
(C89) [Itou Life] Kotatsu de Mocchii (Kantai Collection -KanColle-) [English] {Manongmorcon + Suziiki}
[mikuron] Kotatsu de Mikan (COMIC HOTMiLK 2014-02) [English]
Chigau kedo Chigawanai?
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-6 [English] [Lazarus H]
[Meme50] NIKUHITSU ~Sensei no Fukujuu Lesson~ [Chinese]
(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) [Asshuku Koubou (Terazip)] Kotatsu (Touhou Project)
(C91) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 3 (Granblue Fantasy) [English] {Doujins.com}
(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]
Ai o Kaburu
[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
(CR4) [Kotatsuya (Kotatsu Neko)] Hoka Taisei Dangaioh (Dangaioh - Hyper Combat Unit)
[Kotatsuya (Kotatsu Neko)] MOVIE (Urusei Yatsura)
(Reitaisai 10) [Kotatsu de Mikan Chokubaijo (Semahiro)] Moririn Manrou (Touhou Project)
(C90) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 2 (Granblue Fantasy)
(C63) [Purin Yokochou (Ouka Sushi)] Pretty Lesson 1 (Onegai Teacher)
(C93) [Attamaro. (Kotatsu.)] Chigau kedo Chigawanai? (Fate/Grand Order)
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O)
[Fei] Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lesson with Vampire ~
(C86) [Inu to Kotatsu (Nanase Mizuho)] Teitoku no Oyome-san (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
COMIC Anthurium 038 2016-06
[Akikan] Mama-san Volley Tokubetsu Lesson
騎空士の性活4
[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]
(C82) [Kotatsu ni Nikan (Yowashi)] Oikawa Shizuku 1○-sai AV Kaikin (THE IDOLM@STER CINDERELLA GIRLS)
[Maeshima Ryou] Kirakira Otona Lesson [Digital]
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 26
(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]
(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]
[Ukikotatsu] Nagasare Sensei
COMIC Penguin Club Sanzokuban 2017-03
[Anthology] Henshin Heroines (Transformation Heroines)
(COMIC1☆10) [mon-petit (Mon-petit)] Mai Senpai no Anal Lesson (Musaigen no Phantom World)
みかん箱
Dappou hihiirokane | Law Circumvention: Gold Brick
[Hanzaki Jirou] Ukiuki Gohoubi Lesson Zenpen | Cheerful Gift Lesson (Love Love Rumble) [English] [CGrascal]
Touhou Sakunyuu Goudoushi Demo Gensoukyou no Musume no Sakunyuu nara Chotto Mitai kamo...
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [English] [Thot Patrol]
[Kaniya (Kanyapyi)] Kirara no Princess Lesson (Go! Princess PreCure) [Chinese] [祈花汉化组] [Digital]
Okota de Mofumofu | Fluffing in the Kotatsu
(CT10) [Moehina Kagaku (Hinamatsuri Touko)] Lesson (Moetan)
Korette Lucky Sukeberarette Level nano!?
(Love Song ☆ Lesson ♪ 14th) [GOOD ANIMALS (Inukai)] Tokiya to Halloween no Monogatari (Uta no Prince-sama)
[Attamaro. (Kotatsu.)] Vivid Yellow Pepe Lotion (Vividred Operation)) [Digital]
Kamoku no Utage
COMIC 0EX Vol. 23 2009-11
Senyuu
Waki ga Joshi Volley Buin no Ero Kusai Training
(Shuuki Reitaisai) [Kitsune to Budou (Kurona)] Kosuzu-chan to Mamizou-san no Dokidoki Fudeoroshi Lesson (Touhou Project) [Chinese] [脸肿汉化组]
(Kemoket 4) [ryusuke works (Nagareboshi Purin)] PRINCESS LESSON (Super Mario Brothers)
(Panzer☆Vor! 6) [Fuji Sengendou (Various)] Tiger Shashin Juku (Girls und Panzer)
(C90) [Hanao Shouke (Yanase Kotatsu)] Dame Otoko ga Suki!! (Girls und Panzer)
Kuroshio -Fuyu no Kotatsu Hen-
[Tuna Empire] Houkago Dorei Club 2 Jigenme - After School Slave Club Second Lesson
(COMIC1☆5) [Popochichi (Yahiro Pochi)] Lesson Minchi (Hanasaku Iroha)
[Kotatsuya (Tatsuneko)] SAILORS EX VERSION (Bishoujo Senshi Sailor Moon)
(C93) [Attamaro. (Kotatsu.)] Chigau kedo Chigawanai | No, It's Not! But Also Yes, It Is! (Fate/Grand Order) [English] [Zero Translations]
Toro Musume 22 Kotatsu
[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]
Fuumu Goumon mo Akita na Tama ni wa Koumon ni Suru ka! | 哼姆 拷问也已经腻了 偶尔也试试肛门吧!
(Love Song ☆ Lesson ♪ 2 nd) [American Rock (Shono Kotarou, Toufu)] WET DREAM (Uta no Prince-sama)
(C88) [9z (Kuzu)] Secret Lesson (PriPara)
(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.
Ian Kikuu Shidan Zeta & Narmaya CYBER-BLUE=BROTHEL
Kiyowa Bakunyuu JK ga Chikan Sarete Oshiri o Sukihoudai Sareru Hon
(C81) [Nekomataya (Nekomata Naomi)] Futari no First Lesson (THE IDOLM@STER)
Laura-chan no Saimin Lesson | Laura's Hypnosis Lesson
Djeeta-chan no Ero Rakugakishuu
[Kotatsuya (Kotatsu Neko)] Majokko Graph (Various)
[Garakuta-ya (Neko Gohan)] Dr. Queenstein Last Lesson. (Uchuu Senshi Baldios) [Digital]
[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]
(C92) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 4 (Granblue Fantasy) [English]
[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)
(C80) [Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Nyuurasia!
Majo no Lesson
Curry Aji no Curry
[Hanzaki Jirou] Bye Bye Gift Lesson [English]
[Ukikotatsu] Nagasare Sensei
(Golden Stars 2) [g-rough (Kotatsu)] Tabechau zo!! (JoJo's Bizarre Adventure) [English] [CGrascal]
Otaku ane wa asekusa sekkusu isonsho
(C89) [Millionlove (Yayo)] Perfect Lesson 5 -Idol Haisetsu Stage- (The Idolm@ster Cinderella Girls)
[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)
[Tsuruta Bungaku] Kotatsu no Mamono (COMIC HOTMILK 2016-07) [Chinese] [CE家族社]
(Love Song ☆ Lesson ♪ 3 rd) [Ecueli (Yoli)] Kimi ga Suki (Uta no Prince-sama))
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [洨五組]
Okita-san to Kotatsu Ecchi
[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
COMIC Penguin Club 2021-11
(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]
(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER) [Chinese]
(C94) [Inu to Kotatsu (Nanase Mizuho)] Youkoso! Auguste Rettou e 2 | Welcome! To the Auguste Isles 2 (Granblue Fantasy) [English]
Kotatsu Kankin Nioizeme
[Anthology] Shirimani
[Aranaga Hikaru] Mahou Neko Leon -Special Lesson- (Shounen Ai No Bigaku 05 The Seitsuu) [English]
Comic Papipo 2007-11
[Tuzi Laoda (Shennai Misha)] Boko-tachi no Sex Lesson (Girls und Panzer)
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-7 [English] [Lazarus H]
[Bobobo] Hokou I Tengoku | Remedial Lesson (COMIC Megastore 2009-03) [English] {doujin-moe.us}
Kashima in Kotatsu+
Shokushu Kotatsu to Onnanoko
(C89) [Millionlove (Yayo)] Perfect Lesson 5 -Idol Haisetsu Stage- (The Idolm@ster Cinderella Girls) [English]
[Anthology] 2D Dream Color Comic Collection Vol.1 [Digital]