Ian Kikuu Shidan Zeta & Narmaya CYBER-BLUE=BROTHEL
[Kotatsu Guild (Ramu)] Yandere Emblem -Kakusei- (Fire Emblem Awakening) [English] [Zarmazarma]
[Kotatsuya (Kotatsu Neko)] Hoka Taisei Dangaiou (Dangaioh - Hyper Combat Unit)
Curry Aji no Curry
[Horitomo] KOTATSU AND SCYLLA (COMIC Unreal 2015-04 Vol. 54) [Chinese] [漢化組漢化組×Foxglove]
Yogari Kyoushitsu Hentai Lesson | Yoga Class Hentai Lesson
(SC46) [r.i.s factory (Ruschuto)] LESSON GOES ON (K-ON!)
[Ukikotatsu] Nagasare Sensei
[KTC] Valkyrie Arcuie
[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]
[Yuugiri] Immoral Lesson (COMIC Megastore Alpha 2013-09) [English] {constantly} [Digital]
[Otochichi] Double Lesson (Girls forM Vol. 16) [Chinese] [沒有漢化]
(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER) [Chinese]
(Bokura no Love Live! Shinnenkai 2017) [Shobocon (Kitamura Tooru)] Kotatsu Rhapsody (Love Live!)
(Shuuki Reitaisai) [Kitsune to Budou (Kurona)] Kosuzu-chan to Mamizou-san no Dokidoki Fudeoroshi Lesson (Touhou Project) [Chinese] [脸肿汉化组]
[Sano Takayoshi] Lesson Shimasho
(C92) [Mikandensya (Dan)] SSR Lesson (THE IDOLM@STER MILLION LIVE!)
Tennen Shimakko Harune-kun Kotatsu to Himitsu丨被炉里面的秘密
(C73) [KEMOKOMOYA (Komori Kei)] Agrias-san to love love lesson (Final Fantasy Tactics) [English] [desudesu]
(C82) [Desuno!! (Fuyuwa Kotatsu)] Flower Girl (Touhou Project) [English] {doujin-moe.us}
(C78) [Desuno!! (Fuyuwa Kotatsu)] Touhou Boss Rush!!+ (Touhou Project) [English] [CGrascal]
[R-gen] Mayonaka no Kyouiku Shidou | Midnight Guidance Lesson (Shasei Kanri Maniacs Vol. 1) [English] =LWB= [Digital]
(C43) [Kotatsuya (Tatsuneko)] SAILORS RED VERSION (Bishoujo Senshi Sailor Moon)
[Okumoto Yuuta] Lesson for Me! (COMIC Kairakuten BEAST 2016-01) [Chinese] [老司机请带带我个人渣翻]
DUAL:ENGINES
[Kamishiki (Kamizuki Shiki)] Taihou-chan to Kotatsu Mikan (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组] [2015-03-07]
[Fuetakishi] Futari no Hoken | Their Health Lesson (COMIC X-EROS #24) [English]
[Kamishiki (Kamizuki Shiki)] Taihou-chan to Kotatsu Mikan (Kantai Collection -KanColle-) [2015-03-07]
Kotatsu Himehajime
[Kai Hiroyuki] Hannari Otona Kyouiku - Mother's Sex Lesson | 風雅華麗大人教育 [Chinese]
(C44) [Kotatsuya (Tatsuneko)] SAILORS -YELLOW VERSION- (Sailor Moon)
[Haniya (Hanini)] Otome Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[The Yaoi Army][En-ka] Love Lesson (Ongoing)
[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]
[Okumoto Yuuta] Lesson for Me! (Koizome Marking) [English] [N04H]
(C87) [MillionLove (Yayo)] Perfect Lesson 3 -Shibuya Rin Haisetsu Choukyou- (THE IDOLM@STER CINDERELLA GIRLS)
Toro Musume 22 Kotatsu
Mother Misuko Mischief in Kotatsu
[Meme50] NIKUHITSU ~Sensei no Fukujuu Lesson~ [Chinese]
(C90) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 2 (Granblue Fantasy)
[Shunjou Shuusuke] Home Lesson 1-2 [English][Decensored]
(C88) [MillionLove (Yayo)] Perfect Lesson 4 -Shibuya Rin Shimamura Uzuki Choukyou- (THE IDOLM@STER CINDERELLA GIRLS)
[Tonnosuke] Izumi-Sensei no Milky Lesson | Izumi-Sensei's Milky Lesson (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
[Tobita Takashi] Kotatsu wa Mamono (COMIC Shingeki 2010-03)
COMIC Penguin Club Sanzokuban 2015-05
Okota de Mofumofu | Fluffing in the Kotatsu
(Love Song ☆ Lesson ♪ 14th) [Mofunuko., Cat:Side (Rorona Ruto, Rikko)] soiree (Uta no Prince-sama)
[Kinomoto Anzu] Fuyu wa Kotatsu de... (COMIC LO 2018-04) [English] [biribiri] [Digital]
[Makeinu (Nachisuke)] Izmir to Okota de Ichaicha Suru Hon | A Book Where I Make Love With Izmir in a Kotatsu (Granblue Fantasy) [English] [Aoitenshi]
Comic Revolution Vol. 4
(C88) [Attendance Number 26 (Niro)] Cinderella to Ecchi na Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [佳奈助汉化组]
Osananajimi de Koibito no Kanojo to Kotatsu de Ichaicha
[SOUND MILK (Otochichi)] Princess Sakusei Lesson 2 (Go! Princess PreCure) [Chinese] [无毒汉化组] [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) [Chinese] [紅茶其實只有一人漢化組]
(C87) [Attamaro. (Kotatsu.)] Anayowa! (Oshiete! Galko-chan)
[g-rough(虎龍)たべちゃうぞっ!![jojo's bizzare adventure]
COMIC Penguin Club Sanzokuban 2017-05
[pinvise (Suzutsuki Kurara)] Tennen Tenshi no Chome Chome Lesson (Sora no Otoshimono) [Chinese] [final個人漢化] [Decensored] [Colorized]
[Taira Mune Suki Iinkai (Okunoha)] Shokushu Kotatsu to Onnanoko [Digital]
Netorare Tsuma Ayako
[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]
COMIC Penguin Club Sanzokuban 2017-05 [Digital]
(C78) [Desuno!! (Fuyuwa Kotatsu)] Touhou Boss Rush!!+ (Touhou Project)
Perfect Lesson -Shibuya Rin Kanzen Choukyou- | Perfect Lesson -Rin Shibuya Complete Training-
COMIC Penguin Club Sanzokuban 2018-03 [Digital]
(C86) [Ninokoya (Ninoko)] MAKI LESSON (Love Live!) [English] [Doujin-Moe]
(C89) [Studio Fatality (Yanagie)] DONUTS LESSON (THE IDOLM@STER CINDERELLA GIRLS)
Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson
(Super The World 2018) [g-rough (Kotatsu)] Shitataru Natsu (JoJo's Bizarre Adventure)
(COMITIA112) [A-Lucky Murashige no Ran (A-Lucky Murashige)] Special Lesson (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English] [EHCOVE]
(C97) [Hanamuguri (Tomiyama Akiji)] Lesson no Ato ni wa | After The Lesson [English] {Doujins.com}
[Keno Yantarou] Tanoshii Kagai Jugyou - Happy Extracurricular Lesson [Chinese]
(SC56) [Jikomanzoku (Akitsuki Itsuki)] Momoka no Momoiro Lesson (THE IDOLM@STER CINDERELLA GIRLS)
[FallinMoon (Gauu!?)] Abnormal Communication Lesson 1 (THE iDOLM@STER) [Digital]
[Eimu Yuu] Misshitsu no Lesson
[SOUND MILK (Otochichi)] Princess Sakusei Lesson 2 (Go! Princess PreCure) [English] {Doujin-Moe.us} [Digital]