[Shunjou Shuusuke] Home Lesson 1-2 [English][Decensored]
[Q] Kagai Lesson | Extracurricular Torture [Lesson] (Fujouri na Nyotai Kousoku) [English] [Risette] [Digital]
(C76) [Nagiyamasugi (Nagiyama)] Hoshii Miki no H na Lesson (THE IDOLM@STER)
(C64) [BoLT-KING (Kanetaka Souichi, MU.)] Nadja OOO Lesson (Ashita no Nadja)
Laura-chan no Saimin Lesson | Laura's Hypnosis Lesson
みかん箱
[A-Girls(Manno Rikyuu)] Imouto Lesson onedarikko no ochiccha na asoko
(C73) [KEMOKOMOYA (Komori Kei)] Agrias-san to love love lesson (Final Fantasy Tactics)
[Yuuzu Tsushiro] Mesuochi Lesson | 牝墮落淫猥課程 [Chinese]
(C86) [Hanao Shouke (Yanase Kotatsu)] Yoichi no Drivery Health (Drifters) [English] [torappufan]
Okita-san to Kotatsu Ecchi
(C89) [Koppun (Hone)] Go! MinaKira Princess Lesson! (Go! Princess PreCure)
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson | The Pervy P.E. Teacher's After School Pleasurable Training Lesson Ch. 3 (COMIC Ananga Ranga Vol. 6) [English] {Hennojin}
[Aoki Kanji] Imouto Lesson (COMIC Anthurium 2014-05) [English] [hardicondor]
[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]
[SunsetMoon (Orihi Chihiro)] Kashima in Kotatsu+ (Kantai Collection -KanColle-) [Digital]
(C94) [mikan-bako (Kotatsu Mikan)] Makoto to Benkyou Suru Hon (Persona 5)
(Love Song ☆ Lesson ♪ 8th) [WIGGY! (Mame)] My Star (Uta no Prince-sama)
[Kaniya (Kanyapyi)] Kirara no Princess Lesson | Kirara's Princess Lessons (Go! Princess PreCure) [English] {5 a.m.} [Digital]
(C89) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu (Granblue Fantasy) [Chinese] [无毒汉化组]
[Usotsukiya (Oouso)] Flan-chan Kutsushita Bon 2 "Kotatsu Hen" (Touhou Project) [Digital]
[DATE] Honey Lesson (Jun-ai Kajitsu 2011-05) [English] =Team Vanilla= [Decensored]
(C86) [Ninokoya (Ninoko)] MAKI LESSON (Love Live!)
(Futaket 15) [Mui-Garou (Mui)] Tanoshii "Dokidoki" Tsuugaku Onanie | [心跳♡加速]美妙的上学撸[Chinese] [黄记汉化组]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
(Bokura no Love Live! Shinnenkai 2017) [Shobocon (Kitamura Tooru)] Kotatsu Rhapsody (Love Live!)
Girls forM Vol. 09
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [English] [Thot Patrol]
(C91) [Attamaro. (Kotatsu.)] So-re Sore Sore (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com}
[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]
COMIC Kairakuten 2021-04
[Izumi Kyouta] Sweet Lesson (Complete)[English][Sei-Jin]
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!
[Mokkouyou Bond] Lesson (Futsuu ja Dame nano...) [English] [Yoroshii]
(C81) [Desuno!! (Fuyuwa Kotatsu)] Aka to Ao (Touhou Project)
[Anthology] Slave Heroines Vol. 1 [English] {Kizlan}
[Tobita Takashi] Kotatsu wa Mamono (COMIC Shingeki 2010-03) [Chinese] [黑街汉化]
[Yuuzu Tsushiro] Mesuochi Lesson [Digital]
[Keno Yantarou] Another Lesson
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson | The Pervy P.E. Teacher’s After School Pleasurable Training Lesson Ch. 4 (COMIC Ananga Ranga Vol. 17) [English] {Hennojin}
Honoo Neko no Ongaeshi + SP
Mother Misuko Mischief in Kotatsu
(C90) [Pollinosis (Shinkuu Tatsuyakei)] Sachiko Saimin Lesson no Maki (THE IDOLM@STER CINDERELLA GIRLS)
[23.4do (Sazaki Ichiri, Kazuto)] LESSON 1 (Vocaloid) [2008-01-20]
[Amagi Michihito] Sekkan no Kyoutei | A Lesson in Eternal Petrification (Bessatsu Comic Unreal Sekka END ~Zetsubou no Naka de Sekizou e to Kaerareru Shoujo-tachi~ Vol. 1) [English] [Zero Translations] [Digital]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Furyou-chan to Kotatsu de Nukunuku Suru Oomisoka.
(C88) [Gorotaishi (Gorohati)] Fuuka-chan to Kojin Lesson (THE IDOLM@STER CINDERELLA GIRLS)
Bunny Girl Anthology Comics
Anayowa!
(Reitaisai 14) [Asshuku Koubou (Terazip)] Samugari Tengu to Kotatsu to Osake (Touhou Project) [Chinese] [迷途竹林汉化]
Chikuma to ne?
[Kotatsu Guild (Ramu)] Yandere Emblem -Kakusei- (Fire Emblem Awakening) [English] [Zarmazarma]
(C78) [Desuno!! (Fuyuwa Kotatsu)] Touhou Boss Rush!!+ (Touhou Project) [English] [CGrascal]
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko [Digital]
Kotatsu Mikan
Toro Musume 22 Kotatsu
[Yuugiri] Immoral Lesson (COMIC Megastore Alpha 2013-09) [English] {constantly} [Digital]
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [洨五組]
(C97) [Argyle check, Wanton Land Kumiai (Komamemaru)] Toro Musume 22 Kotatsu
[Tobita Takashi] Kotatsu wa Mamono (COMIC Shingeki 2010-03)
(C97) [Argyle check, Wanton Land Kumiai (Komamemaru)] Toro Musume 22 Kotatsu [Chinese] [山樱汉化]
[Sansyoku Amido.] Pure Lesson [Chinese]
(C93) [Takeya (Taketora Suzume)] Kuroshio -Fuyu no Kotatsu Hen- (Kantai Collection -KanColle-)
[Mangetsu Ujiya (Tekorun)] Ryochin Lesson (THE IDOLM@STER DearlyStars) [Digital]
[Ana Futatsu (Wenajii)] Youmu to Lesson (Touhou Project)
Scathach Shishou no Dosukebe Lesson | Lewd Lessons With Teacher Scathach
(C93) [Attamaro. (Kotatsu.)] Chigau kedo Chigawanai? (Fate/Grand Order)
[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]
[Hanzaki Jirou] Ukiuki Gohoubi Lesson Kouhen | Cheerful Gift Lesson Part 3 (Love Love Rumble) [English] [CGrascal]
Heisei Kotatsu Monogatari
[Kichiku Koubou] Futanari Shoufu Tsuma Nikubou Choukyou
PASSIONE
(CSP6) [Akashitei (Tokoyo Akashi)] Azusa to Shinya no Kojin Lesson (THE IDOLM@STER)
DUAL:ENGINES
COMIC Penguin Club Sanzokuban 2020-07
(C82) [SANGENKAIDOU (Mifune Yatsune)] Satorin no DOKIDOKI Ochinpo LESSON (Touhou Project) [Chinese] [靴下汉化组]
[Oppai Daisuki Tarou] You LOLI Damashite H na Koto Shite Mita Full Color
(C81) [Takumi na Muchi] Kotatsu de Mikan (To LOVE-Ru)
[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]
(C83) [SANGENKAIDOU (Mifune Yatsune)] Komeiji Shimai no Dokidoki Ochinpo Lesson (Touhou Project)
[Hisasi] Lesson H (Shoujo no Toge) [English]
Curry Aji no Curry
[Maeshima Ryou] Pakokkusu (Kirakira Otona Lesson) [English] {Hennojin}
[Kotatsuya (Tatsuneko)] MAHO-TSUKAI-Tai! Wiz (Mahou Tsukai Tai)
Kamoku no Utage
Ian Kikuu Shidan Zeta & Narumeia CYBER-BLUE=BROTHEL
[Satou Chagashi] Positive Lesson
Kisaragi-chan to Kotatsu Ecchi
Yogari Kyoushitsu Hentai Lesson | Yoga Class Hentai Lesson
Teitoku no Oyome-san 2
[Okumoto Yuuta] Lesson for Me! (Koizome Marking) [English] [N04H]
(Reitaisai 9) [SANGENKAIDOU (Mifune Yatsune)] Koishichan no DOKIDOKI Ochinpo Lesson (Touhou Project)
[Tonnosuke] Izumi-Sensei no Milky Lesson + Bangai-Hen | Izumi-Sensei's Milky Lesson + Extra Chapter (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
(Panzer☆Vor! 6) [Fuji Sengendou (Various)] Tiger Shashin Juku (Girls und Panzer)
[Tsuruta Bungaku] Kotatsu no Mamono (COMIC HOTMILK 2016-07) [Chinese] [CE家族社]
(Love Song ☆ Lesson ♪ 13th) [Usagi Pants (325)] Itsuka Sono Te ni Fureru made (Uta no Prince-sama)
(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon) [English] [PerceptivePercival]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
(C79) [Nounai Ekijiru (Somejima)] Ke-ne Sensei no Houkago Lesson (Touhou Project)
COMIC Anthurium 038 2016-06
[pink-noise (Mizuiro Megane)] Girl on Mom: Himitsu no Bust Lesson | Girl on Mom: Secret Bust Lesson [English] {/u/ scanlations}
(C83) [Desuno!! (Fuyuwa Kotatsu)] Moriya-san-chi no Onsen Jijou (Touhou Project) [English] [CGrascal]
[Onikubo Hirohisa & TEAM IBM] Kagami no Naka de Lesson
[Suzuki Ganma] PRIVATE LESSON
(Love Song ☆ Lesson ♪ 3 rd) [Ecueli (Yoli)] Kimi ga Suki (Uta no Prince-sama))
Curry Aji no Curry | 咖喱味的咖喱
[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]
(C89) [Millionlove (Yayo)] Perfect Lesson 5 -Idol Haisetsu Stage- (The Idolm@ster Cinderella Girls) [English]
Kono Hon ni Honban Koui ha Issai Arimasen
Bel to Lesson | Lesson With Bel
[Yumesaki Sanjuro] Chiteki Onna Kyoushi Mitsuana Hoshuu - Indecent teacher love hole lesson. [Chinese]
[Koneko Gumi (Poron)] Kotatsu Himehajime [Digital]
[Ukikotatsu] Nagasare Sensei
[Sansyoku Amido.] Pure Lesson
(C76) [Yubisaki Studio (Hidari Kagetora)] Les Chuu Life 2nd Lesson
(C92) [Piyo Project. (Hatori Piyoko)] Kamoi Mama to Nuki Nuki Lesson (Kantai Collection -KanColle-)
[San Kento] Jokyoushi Chiketsu Lesson - Teacher's Love Hole Lesson
[FANTASY WIND] Lovable Lesson (With You)
(C93) [Trinity Kyoudan (Yukisaki MIALE)] Scathach Shishou no Dosukebe Lesson (Fate/Grand Order)
(SC65) [Singleton (Azuma Yuki)] Sharo to Rize no Himitsu no Lesson (Gochuumon wa Usagi desu ka?)
(Bokura no Love Live! Shinnenkai 2017) [Shobocon (Kitamura Tooru)] Kotatsu Rhapsody (Love Live!) [English] [Sexy Akiba Detectives]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-6 [English] [Lazarus H]
[Arsenal] Lesson H !
[Yam] Ballet Lesson (Comic LO 2016-06) [English] {Mistvern}
Kiyowa Bakunyuu JK ga Chikan Sarete Oshiri o Sukihoudai Sareru Hon
Midara Switch - Sensual Switch
(Love Song ☆ Lesson ♪ 14th) [GOOD ANIMALS (Inukai)] Tokiya to Halloween no Monogatari (Uta no Prince-sama)
(C91) [Digital Lover (Nakajima Yuka)] D.L. action 111 (Kantai Collection -KanColle-)
(Super The World 2018) [g-rough (Kotatsu)] Shitataru Natsu (JoJo's Bizarre Adventure)
(CT10) [Moehina Kagaku (Hinamatsuri Touko)] Lesson (Moetan)
(C43) [Kotatsuya (Tatsuneko)] SAILORS RED VERSION (Bishoujo Senshi Sailor Moon)
(Seishun Cup 13) [Onigiriya (Omusubi)] Zunouha Kagai Lesson (Inazuma Eleven GO)
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [English]
COMIC Anthurium 2016-06 [Digital]
[Okumoto Yuuta] Lesson for Me! (COMIC Kairakuten BEAST 2016-01) [Chinese] [老司机请带带我个人渣翻]
(C89) [Millionlove (Yayo)] Perfect Lesson 5 -Idol Haisetsu Stage- (The Idolm@ster Cinderella Girls)
Kosenjo Otsukaresama!
Osananajimi de Koibito no Kanojo to Kotatsu de Ichaicha
(C93) [Kaleido Circus (Nagihashi Coko)] Sendai Nee-san no Yasen Lesson (Kantai Collection -KanColle-) [Chinese] [百合鎮守府藥廠漢化]
Kotatsu Kankin Nioizeme
[pinvise (Suzutsuki Kurara)] Tennen Tenshi no Chome Chome Lesson (Sora no Otoshimono) [Chinese] [final個人漢化] [Decensored] [Colorized]
Bokura no Himitsu "constantly"
[Anthology] 2D Dream Color Comic Collection Vol.1 [Digital]
[Kotatsu Guild (Ramu)] Yandere Emblem -Kakusei- (Fire Emblem Awakening)
(Reitaisai 9) [Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Seigyobou Seigyo Funou (Touhou Project)
[Hanzaki Jirou] Bye Bye Gift Lesson [English]