[10wadaxx (Towadako)] Shokushu Kotatsu to Platonic Boy [Digital]
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [English]
Kotatsu
[Azuma Tesshin] Kotatsu (COMIC Kairakuten 2017-01) [Chinese]
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko [Digital]
Bel to Lesson | Lesson With Bel
Curry Aji no Curry
(C86) [Chinchintei (chin)] Iku-san to Kyousei Sex Lesson (Touhou Project)
[Yam] Ballet Lesson (Comic LO 2016-06) [Chinese] [CE家族社]
Kotatsu Rhapsody
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!
[Hashibiro Kou] Sanbiki ga Yuku! LESSON.01-02 [Chinese] [脸肿汉化组]
(Love Song ☆ Lesson ♪ 9th) [Usodatoitteyo. (Nekome)] Shoshin to Kami-sama (Uta no Prince-sama)
(Seishun Cup 13) [Onigiriya (Omusubi)] Zunouha Kagai Lesson (Inazuma Eleven GO)
(Golden Stars 2) [g-rough (Kotatsu)] Tabechau zo!! (JoJo's Bizarre Adventure) [English] [CGrascal]
(Super The World 2018) [g-rough (Kotatsu)] Shitataru Natsu (JoJo's Bizarre Adventure)
(C89) [Morigotatsu (Kotatsu Tomodachi)] Ian Kikuu Shidan Zeta & Narumeia CYBER-BLUE=BROTHEL (Granblue Fantasy)
(C97) [Argyle check, Wanton Land Kumiai (Komamemaru)] Toro Musume 22 Kotatsu [Chinese] [山樱汉化]
[Ana Futatsu (Wenajii)] Youmu to Lesson (Touhou Project)
(SC65) [Singleton (Azuma Yuki)] Sharo to Rize no Himitsu no Lesson (Gochuumon wa Usagi desu ka?)
Ochin Poi? | Cock Poi?
(Puniket 36) [Vagina Dentata (Hirota Masatane)] Michiru no Otona Lesson (PriPara)
Welcome to Wonder World
[Shunjou Shuusuke] Home Lesson 1-2 [English][Decensored]
(SPARK9) [Shikisho (Inaka Shinshi)] Tachibana Coach no Kojin Lesson (Free!)
(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER)
DUAL:ENGINES
[DATE] Honey Lesson (Jun-ai Kajitsu 2011-05) [English] =Team Vanilla= [Decensored]
Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson
(C64) [BoLT-KING (Kanetaka Souichi, MU.)] Nadja OOO Lesson (Ashita no Nadja)
Shokushu Kotatsu to Onanoko
Fuumu Goumon mo Akita na Tama ni wa Koumon ni Suru ka!
[Sawada Furope] Hitozuma Lesson
(CR34) [Studio Wallaby (Bonehead)] Skuld Lesson 3 (Ah! My Goddess)
Kotatsu no Naka Kotatsu no Soto | 코타츠 속 코타츠 밖
[Kamitou Masaki] Manami Sensei no Kougaigakushuu | Manami Sensei's Outdoor Lesson [English] [hong_mei_ling]
(COMITIA112) [A-Lucky Murashige no Ran (A-Lucky Murashige)] Special Lesson (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] [EHCOVE]
Youkoso! Auguste Rettou e 2 | Welcome! To the Auguste Isles 2
[g-rough(虎龍)たべちゃうぞっ!![jojo's bizzare adventure]
Ian Kikuu Shidan Zeta & Narmaya CYBER-BLUE=BROTHEL
(C91) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 3 (Granblue Fantasy) [English] {Doujins.com}
(C45) [Kotatsuya (Tatsuneko)] SAILORS -PINK VERSION- (Sailor Moon) [English]
(C81) [Hanamiduki (Miduki Shou)] Miki-teki☆☆Lesson (THE iDOLM@STER) [ENG] [cowsrkool] [Digital]
[Kotatsuya (Kotatsu Neko)] Hoka Taisei Dangaiou (Dangaioh - Hyper Combat Unit)
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 7 | Manami Sensei's Outdoor Lesson Ch. 7 [English] [hong_mei_ling]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
(C89) [Nejimaki Kougen (Kirisawa Tokito) B.B Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [EGO自漢化]
(C74) [Stapspats (Hisui)] Rukia to Sharon no Dokidoki Mizugi Lesson (Quiz Magic Academy)
[Hanamaki Kaeru] Himegotatsu | Princess Kotatsu (Men's Young 2009-03) [English] [Carstairs]
Yogari Kyoshitsu Hentai Lesson | 요 가교실 변태 lesson
(COMITIA112) [A-Lucky Murashige no Ran (A-Lucky Murashige)] Special Lesson (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
[Kamitou Masaki] Kaiketsu!? Zenra Knight Ch. 2 | Love Lesson!! Disciplinary Teacher's Dangerous Maths Formula [English] {Qan[T] Translations}
zyoryuu sakka saimin ningyou
(C87) [Inu to Kotatsu (Nanase Mizuho)] Teitoku no Oyome-san 2 (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
COMIC Penguin Club Sanzokuban 2016-11
(C77) [Monte Carlo-ya (Sena Monaco)] Innyuu Lesson (DREAM C CLUB)
(C89) [Asshuku Koubou (Terazip)] Kotatsu (Touhou Project)
(C91) [Attamaro. (Kotatsu.)] So-re Sore Sore (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com}
(C83) [Endorphin (Sakura Alta)] Private Lesson (THE IDOLM@STER) [English]
[San Kento] Jokyoushi Chiketsu Lesson - Teacher's Love Hole Lesson
(C43) [Kotatsuya (Tatsuneko)] SAILORS RED VERSION (Bishoujo Senshi Sailor Moon)
[Ukikotatsu] Nagasare Sensei
Waki ga Joshi Volley Buin no Ero Kusai Training
(CSP6) [Brown sugar (Miyasaka Naco)] Love Love Lesson Nyan (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
COMIC Penguin Club Sanzokuban 2017-01
[Tonnosuke] Izumi-Sensei no Milky Lesson | Izumi-Sensei's Milky Lesson (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
Ruka Sarashina chan ni Gouin Nama Nakadashi
[FEI] Sensei's Secret Lesson Ch. 1-2 | Sensei no Himitsu Jugyou Ch. 1-2 [English] [Lazarus H]
Ochin Poi?
Girls forM Vol. 09
(C95) [Attamaro. (Kotatsu.)] Fuumu Goumon mo Akita na Tama ni wa Koumon ni Suru ka! (Fate/Grand Order)
(C97) [Argyle check, Wanton Land Kumiai (Komamemaru)] Toro Musume 22 Kotatsu
(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER) [Chinese]
[shakestyle (ShAKe)] Sena-senpai ni yoru Kobato-chan Kijoui Lesson (Boku wa Tomodachi ga Sukunai)
[Fuetakishi] Futari no Hoken | Their Health Lesson (COMIC X-EROS #24) [English]
[Shoujo Gesshoku (Shimao Kazu)] Otome Lesson Arpeggio (Arpeggio of Blue Steel) [English] [Tigoris Translates]
[pink-noise (Mizuiro Megane)] Girl on Mom: Himitsu no Bust Lesson | Girl on Mom: Secret Bust Lesson [English] {/u/ scanlations}
(C88) [Attendance Number 26 (Niro)] Cinderella to Ecchi na Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [佳奈助汉化组]
(SC56) [Jikomanzoku (Akitsuki Itsuki)] Momoka no Momoiro Lesson (THE IDOLM@STER CINDERELLA GIRLS)
[Maeshima Ryou] Pakokkusu (Kirakira Otona Lesson) [English] {Hennojin}
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 3-4 | Manami Sensei's Outdoor Lesson Ch. 3-4 [English] [hong_mei_ling]
Kotatsu Mikan
[Yamabuki Zarame] Man-to-man Lesson [Digital]
[A-Girls(Manno Rikyuu)] Imouto Lesson onedarikko no ochiccha na asoko
(C80) [Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Nyuurasia!
(C93) [Niwatoritowani (Taiki)] Kotatsu de Mikan, yori mo Amaimono. (Suzumiya Haruhi no Yuuutsu)
[Mita Kurumi] Kotatsu Ne Oppai (COMIC Penguin Club 2015-02) [Chinese] [Drz漢化]
[Sansyoku Amido.] Pure Lesson
(COMIC1☆5) [Popochichi (Yahiro Pochi)] Lesson Minchi (Hanasaku Iroha) [English] [Soba-Scans]
[Kinomoto Anzu] Fuyu wa Kotatsu de... (COMIC LO 2018-04) [English] [biribiri] [Digital]
(C84) [Attamaro. (Kotatsu.)] Table Uniform Manatsu no Urmahlullu (THE IDOLM@STER CINDERELLA GIRLS)
Hamichichi Oneesan3 - Kotatsu
COMIC Penguin Club Sanzokuban 2020-07
Kiyowa Bakunyuu JK ga Chikan Sarete Oshiri o Sukihoudai Sareru Hon
(C93) [Trinity Kyoudan (Yukisaki MIALE)] Scathach Shishou no Dosukebe Lesson (Fate/Grand Order)
[SunsetMoon (Orihi Chihiro)] Kashima in Kotatsu+ (Kantai Collection -KanColle-) [Digital]
[Kunitsu Takeshi] Tokubetsu Hoshuu | Special Supplementary Lesson (Youjutsushi) [English] {Mistvern}
[Oppai Daisuki Tarou] You LOLI Damashite H na Koto Shite Mita Full Color
COMIC Penguin Club Sanzokuban 2015-08
(CT24) [Cannabis, Mine Noujou (Shimaji, Mine Mura)] Wolf Sheep Lesson (THE iDOLM@STER SideM) [Chinese] [无毒汉化组]
[Nyan Kotatsu (Nyaruko)] Futanari JK Tsume
[Kotatsuya (Kotatsu Neko)] MOVIE (Urusei Yatsura)
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
COMIC Penguin Club 2020-01
(C91) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 3 (Granblue Fantasy)
(C95) [Tanpanizm (Razz)] "Kawaii" Lesson Onegaishimasu!! (THE IDOLM@STER CINDERELLA GIRLS)
Uzu Kotatsu [English] [Rewrite] [BlackSeed] [Decensored]
[Ozy] Lamia Onee-chan ga Oshiete Ageru | Big Sis Lamia’s Lesson (Monster Musume to no Chigiri) [English] =TLL + CW= [Digital]
[Kagehara Hanzou] Hajimete no Lesson | First Lesson (COMIC Moog 2006-10) [English] [Yoroshii]
[Kaniya (Kanyapyi)] Kirara no Princess Lesson (Go! Princess PreCure) [Chinese] [祈花汉化组] [Digital]
PASSIONE
Hoka Taisei Dangaioh
(Reitaisai 9) [Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Seigyobou Seigyo Funou (Touhou Project)
(GOOD COMIC CITY 23) [Fuzainoyamada (Fuzai Yumoto)] LESSON (Boku no Hero Academia)