(SC46) [r.i.s factory (Ruschuto)] LESSON GOES ON (K-ON!)
(C89) [Studio Fatality (Yanagie)] DONUTS LESSON (THE IDOLM@STER CINDERELLA GIRLS)
(C82) [Desuno!! (Fuyuwa Kotatsu)] Flower Girl (Touhou Project) [English] {doujin-moe.us}
[Fuyuwa Kotatsu] Dooms Days [Digital]
(C63) [ESSENTIA (Fujima Takuya)] PRIVATE☆LESSON (Onegai Teacher)
COMIC Penguin Club Sanzokuban 2017-05 [Digital]
Shidoukan Sisters
(C87) [Hinaprin (Ikuta Takanon)] Ran Sensei no Yoidore Cherry Lesson (Touhou Project)
[SAILORQ2 (RYÖ)] LOVE LESSON (Kantai Collection -KanColle-) [Digital]
[Ginto] Shiri Ochi Mesu Kyoushi Koetsu Lesson
[Ukikotatsu] Nagasare Sensei
[Kai Hiroyuki] Hannari Otona Kyouiku - Mother's Sex Lesson | 風雅華麗大人教育 [Chinese]
(C89) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu (Granblue Fantasy)
(COMIC1☆14) [Ofuzake Tale (Custom)] Saracchi to Himitsu no Lesson (Azur Lane)
Kikuushi no Seikatsu 2
[from SCRATCH (Johnny)] SECRET LESSON 2 ☆ Teana to Erio de StS ☆ (Mahou Shoujo Lyrical Nanoha StrikerS) [Digital]
[Garakuta-ya (Neko Gohan)] Dr. Queenstein Last Lesson. (Uchuu Senshi Baldios) [Digital]
(C82) [Kotatsu ni Nikan (Yowashi)] Oikawa Shizuku 1○-sai AV Kaikin (THE IDOLM@STER CINDERELLA GIRLS)
(C96) [Inu to Kotatsu (Nanase Mizuho)] Kosenjo Otsukaresama! (Granblue Fantasy) [English] [Yorozuya]
[Sukesaburou] Phantom Online Etsuraku no Genei Daiyonwa Summer Lesson | 愉悦的幻影 第四話 夏日课程 (Haiboku Otome Ecstasy Vol. 4) [Chinese] [鬼畜王漢化組] [Digital]
Ruka Sarashina chan ni Gouin Nama Nakadashi
[pink-noise (Mizuiro Megane)] 『Futanari Doutei LESSON』 no Oshirase (Kantai Collection -KanColle-) [Chinese] [沒有漢化] [Digital]
[Nyan Kotatsu (Nyaruko)] Futanari JK Tsume
(C81) [Takumi na Muchi (Takumi na Muchi)] Kotatsu de Mikan | Under the Kotatsu with Mikan (To LOVE-Ru) [English] =TV=
COMIC Penguin Club Sanzokuban 2016-04
[Ai Wa Kurayami (Marui Ryuu)] Shin Lesson Girl (THE IDOLM@STER) [Digital]
[Poncocchan] Candy Lesson (Nodohame) [Chinese] [4K漢化組]
[Three M (Mumumu)] BAKIBAKI LESSON (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [射滿姐姐整個子宮的的高能量精液漢化組] [Digital]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-8 [English] [Lazarus H]
(SC30) [Dragon Kitchen (Sasorigatame)] TODAY'S LESSON (Summon Night 3)
(C78) [Desuno!! (Fuyuwa Kotatsu)] Touhou Boss Rush!!+ (Touhou Project)
(Love Song ☆ Lesson ♪ 14th) [raica (Chizu)] pink cherry jam (Uta no Prince-sama)
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson [English] [Lazarus H]
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 16
Kotatsu no Naka Kotatsu no Soto | 코타츠 속 코타츠 밖
Chounai Sairin Esute ni Kita Osore Bijin no Oshiri o Saimin QP-iri Kanchō de Kando Saidai ni Shite Okasu.
(C85) [slice slime (108 Gou)] Dunois-san Kyouikuteki Shidou desu! | That's a Very Instructive Lesson, Dunois-san! (IS <Infinite Stratos>) [English] [Rapid Switch]
(C79) [Nounai Ekijiru (Somejima)] Ke-ne Sensei no Houkago Lesson | Keine Sensei's After Class Lessons (Touhou Project) [English] [desudesu]
(C86) [Chinchintei (chin)] Iku-san to Kyousei Sex Lesson (Touhou Project)
(C81) [Hanamiduki (Miduki Shou)] Miki-teki☆☆Lesson (THE iDOLM@STER) [Digital]
Maegari★Makuraeigyou | Getting Ahead★By Sleeping Your Way Up
(C84) [Attamaro. (Kotatsu.)] Table Uniform Manatsu no Urmahlullu (THE IDOLM@STER CINDERELLA GIRLS)
Senyuu
Youkoso! Auguste Rettou e 2 | Welcome! To the Auguste Isles 2
[Blue Mind] Lesson! (No. 6)
(C93) [Izumiyu (Izumi Yuhina)] Han Nugi Mash to Kotatsu to Mikan (Fate/Grand Order)
(C93) [Neko-bus Tei (Shaa)] PCS Teacher "Hakuchuu no Ingi Dorei Lesson" (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]
(C86) [Hanao Shouke (Yanase Kotatsu)] Yoichi no Drivery Health (Drifters)
(C81) [Hanamiduki (Miduki Shou)] Miki-teki☆☆Lesson (THE iDOLM@STER) [ENG] [cowsrkool] [Digital]
騎空士の性活4
(Love Song ☆ Lesson ♪ 5th) [NinamoRe; (Ninamo)] A HOUSE CAT (Uta no Prince-sama)
[Anthology] Toukiryoujoku Vol.16
(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon) [English] [PerceptivePercival]
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
(SPARK6) [NEVER GIVE UP, SoW (Nekonattou, Ruko)] Honey Coming Sweet Love Lesson (Uta no Prince-sama) [Incomplete]
Kotatsu de Mikan, yori mo Amaimono.
COMIC Penguin Club Sanzokuban 2017-01 [Digital]
(C82) [Chagashi Saiban (Yamabuki Mook)] Lesson! (IS <Infinite Stratos>)
[Ao Banana] AV Lesson Hajimeruyo | AV授業要開始了喔 [Chinese]
(CR33) [Studio Wallaby (Bonehead)] Skuld Lesson 1 (Ah! My Goddess)
(C75) [Desuno!! (Fuyuwa Kotatsu)] ONE FINE DAY (Touhou Project)
[Kitsune Kitsutsuki (Kitsune Kotatsu)] Chou Miki Io (THE IDOLM@STER)
(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon)
[princess spirit. (Kisin Juki)] H na dare ni mo Ienai Lesson File (THE iDOLM@STER)
[Akazawa RED] Nama Loli [Digital]
(C89) [Asshuku Koubou (Terazip)] Kotatsu (Touhou Project)
(Senka no Toki 2) [Kotakani (Kotatsu)] Akanbou wa Tamana kara Umareru tte yo (Touken Ranbu)
(Golden Stars 2) [g-rough (Kotatsu)] Tabechau zo!! (JoJo's Bizarre Adventure) [English] [CGrascal]
[Anthology] Sennou Heroine Anthology Comics
(Senka no Toki 2) [Kotakani (Kotatsu)] Akanbou wa Tamana kara Umareru tte yo | 宝宝是从卷心菜里生出来的哦 (Touken Ranbu) [Chinese] [黑夜汉化组]
Inu to Kotatsu C91 Omake
[Dunga] Onee-san no First Lesson (Love Ketsu) [English] [KishidaKyoudan]
Korette Lucky Sukeberarette Level nano!?
[Hashihiro Kou] Sanbiki ga Yuku! LESSON.01-02
[Kotatsuya (Kotatsu Neko)] Majokko Graph (Various)
COMIC Penguin Club Sanzokuban 2017-09 [Digital]
Lesson Learned [English] [Rewrite] [olddog51] [Decensored]
[MillionLove (Yayo)] Perfect Lesson+ -Shibuya Rin Choukyou Kirokusyu - (THE IDOLM@STER CINDERELLA GIRLS)
(Golden Stars) [g-rough (Kotatsu)] Ecchi na Nori-kun (JoJo's Bizarre Adventure)
Youkoso! Auguste Rettou e
[Horitomo] KOTATSU AND SCYLLA (COMIC Unreal 2015-04 Vol. 54) [Chinese] [漢化組漢化組×Foxglove]
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [English] [Thot Patrol] [Decensored]
(C91) [Seki Sabato (Tsukuru)] Kotatsu no Nakami [English] {Shotachan}
[Fei] Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lesson with Vampire ~
(FF29) [Tuzi Laoda (Shennai Misha)] Boko-tachi no Sex Lesson | 欠揍熊們的性指導 (Girls und Panzer) [Chinese]
[Captain-OKITA & RYOUJI] Beast Lesson (Bible Black)
[Akatama (Sakurafubuki Nel)] Kotatsu to Anime to Onii-chan | Kotatsu, Anime and Onii-chan [English] {5 a.m.} [2014-01-15]
Makoto to Benkyou Suru Hon
(C91) [detergent (Matsunami Rumi)] Kirari to P-chan no Icha Love Lesson (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Anthurium 2016-06
Kosenjo Otsukaresama! 2-kame
(C92) [Roshiman (Arimura Ario)] Muhouchitai no Arukikata Lesson 2 "Seikou Houshuu" (Dragon Quest III)
[Shoujo Gesshoku (Shimao Kazu)] Otome Lesson Arpeggio (Arpeggio of Blue Steel)
[Trinity Kyoudan (Yukisaki MIALE)] Scathach Shishou no Dosukebe Lesson (Fate/Grand Order) [Digital]
(COMIC1☆10) [Ninokoya (Ninoko)] BiBi Lesson (Love Live!)
Masako's Lesson [English]
Happy Lesson - Tanoshi
[Anthology] Ojousama Anthology
(C84) [Desuno!! (Fuyuwa Kotatsu)] Tosho to Karasu to Tentacle | The Book, the Raven and the Tentacles (Touhou Project) [English] {pesu}
Kikuushi no Seikatsu 4
(C73) [Otaku Beam (Ootsuka Mahiro)] [24-><-14] Lesson#3
San notami
[Eimu Yuu] Misshitsu no Lesson
COMIC Kairakuten 2021-09
Girl on Mom: Himitsu no Bust Lesson | Girl on Mom: Secret Bust Lesson
Shokushu Kotatsu to Onnanoko
[Attamaro. (Kotatsu.)] Vivid Yellow Pepe Lotion (Vividred Operation)) [Digital]
Kotatsu no Naka mi
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project) [English] {biribiri}
(SUPER25) [g-rough (Kotatsu)] Bokura no Himitsu (Jojo's Bizarre Adventure) [Sample]
(C77) [Desuno!! (Fuyuwa Kotatsu)] Touhou Boss Rush!! (Touhou Project)
[MG Joe] First-Lesson
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson (Go! Princess PreCure) [Digital]
(C82)[CHAGASHI SAIBAN (Yamabuki Mook)] Lesson! (Infinite Stratos) [English] [life4Kaoru]
[Yumesaki Sanjuro] Chiteki Onna Kyoushi Mitsuana Hoshuu - Indecent teacher love hole lesson.
[Kotatsu de Mikan Chokubai Tokoro (Semahiro)] Chou Kyokon Futanari Shoujo vs Shoumei Shashin [Digital]
(Bokura no Love Live! 10) [Kurocan (Itsuki Kuro)] MakiRinPana Dousei Lesson 3.5 (Love Live!)
[Nekottorando (Pan)] The Private Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(Nanairo Majo no Ningyou Butoukai 3) [Komorikiri. (Urin)] Kokoro to Issho ni Sex Lesson! (Touhou Project)
[Takamura Wamu] Private Lesson (COMIC Anthurium 2016-08) [English] =TLL + CW=
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Perfect Lesson -Shibuya Rin Kanzen Choukyou- | Perfect Lesson -Rin Shibuya Complete Training-
(Puniket 36) [Vagina Dentata (Hirota Masatane)] Michiru no Otona Lesson (PriPara)
[Tuzi Laoda (Shennai Misha)] Boko-tachi no Sex Lesson (Girls und Panzer)
(C94) [Rocket Chousashitsu (Koza)] LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson | LOVE AYA - It's Summer! It's the Pool! It's Aya-chan! Summer Lesson for Two (Touhou Project) [English] [Food Court]
Netorare Tsuma Ayako
(COMITIA112) [A-Lucky Murashige no Ran (A-Lucky Murashige)] Special Lesson (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [Chinese] [脸肿汉化组]
[Shunjou Shuusuke] Secret Lesson (COMIC MUJIN 2012-06) [English] [darknight]
[Anthology] Tatakau Heroine Ryoujoku Anthology Toukiryoujoku 26
(SC32) [Delayder (Makinon TM)] Secret Lesson (THE iDOLM@STER)
Kowasare Otome
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!) [English] {KFC Translations}
COMIC Penguin Club Sanzokuban 2015-12
(CSP6) [Nagiyamasugi (Nagiyama)] Shibuya Rin Kyousei Lesson (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Penguin Club Sanzokuban 2017-01
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
Kashima in Kotatsu+
[Takamura Wamu] Private Lesson (COMIC Anthurium 2016-08) [Chinese] [媽媽和布魯斯韋恩一樣叫做瑪莎的最愛路易絲蓮恩漢化組]
(C89) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu (Granblue Fantasy) [English] [Doujins.com]
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 5 | Manami Sensei's Outdoor Lesson Ch. 5 [English] [hong_mei_ling]
(C89) [viento campanilla (Suzuhane Suzu)] BLACK DICK PRODUCER ~Dosukebe Binwan Kokujin P no Dekamara Fuck Lesson~ (THE IDOLM@STER CINDERELLA GIRLS) [English] [JuliusWinnfield]
Natsu no Lesson - Summer Lesson
Buikyuu
[Branshea] Zetsurin Golf Lesson 1-3 [Digital]
Girls forM Vol. 09
[Minor Boy] Maihime Chijoku no Lesson