(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project) [English] {biribiri}
(C94) [mikan-bako (Kotatsu Mikan)] Makoto to Benkyou Suru Hon (Persona 5)
[Kotatsuya (Tatsuneko)] SAILORS EX VERSION (Bishoujo Senshi Sailor Moon)
San notami
Lesson Learned [English] [Rewrite] [olddog51] [Decensored]
COMIC Penguin Celeb 2015-07
(C90) [Morigotatsu (Kotatsu Tomodachi)] Chikuma to ne? (Kantai Collection -KanColle-)
Torishirabe
Makoto to Benkyou Suru Hon
(C94) [Inu to Kotatsu (Nanase Mizuho)] Youkoso! Auguste Rettou e 2 | Welcome! To the Auguste Isles 2 (Granblue Fantasy) [English]
Honoo Neko no Ongaeshi + SP
[Anthology] Seikatsu Shidou - Ai no Namaiki Lesson [Digital]
Toro Musume 22 Kotatsu
(C93) [Trinity Kyoudan (Yukisaki MIALE)] Scathach Shishou no Dosukebe Lesson (Fate/Grand Order) [Chinese] [有毒気漢化組]
(C89) [AMEYAMA TELEGRAPH (Ameyama Denshin)] Ikaruga Noa no Idol Haisetsu Lesson (Ge)
Netorare Tsuma Ayako
(C86) [Chinchintei (chin)] Iku-san to Kyousei Sex Lesson (Touhou Project)
(C92) [Inu to Kotatsu (Nanase Mizuho)] Kikuushi no Seikatsu 4 (Granblue Fantasy) [English] {Doujins.com}
(FF29) [Tuzi Laoda (Shennai Misha)] Boko-tachi no Sex Lesson (Girls und Panzer) [English] [B.E.C. Scans]
(C89) [Itou Life] Kotatsu de Mocchii (Kantai Collection -KanColle-) [Chinese] [koolo個人漢化]
(Love Song ☆ Lesson ♪ 4th) [amhn (nae)] Tatoeba Ore ga Onnanoko Demo (Uta no Prince-sama)
[Q] Kagai Lesson | Extracurricular Torture [Lesson] (Fujouri na Nyotai Kousoku) [English] [Risette] [Digital]
(Zenkai Cadence) [Ohanami (Namio)] Lesson! (Yowamushi Pedal)
Scathach Shishou no Dosukebe Lesson | Lewd Lessons With Teacher Scathach
(C93) [Anegaoka Sanchoume (Okyuuri)] Kotatsu no Naka Kotatsu no Soto
[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]
[Hanpera] Katei Kyoushi no Kagai Jugyou | The Home Tutor's Extracurricular Lesson (Ane Chichi) [English] [ultimaflaral]
COMIC Megastore Alpha 2013-11
[pinvise (Suzutsuki Kurara)] Tennen Tenshi no Chome Chome Lesson (Sora no Otoshimono)
(Shuuki Reitaisai) [Kitsune to Budou (Kurona)] Kosuzu-chan to Mamizou-san no Dokidoki Fudeoroshi Lesson (Touhou Project)
(C94) [Rocket Chousashitsu (Koza)] LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson (Touhou Project)
[Kunitsu Takeshi] Tokubetsu Hoshuu | Special Supplementary Lesson (Youjutsushi) [English] {Mistvern}
DUAL:ENGINES
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson (Go! Princess PreCure) [Digital]
[Ukikotatsu] Nagasare Sensei
[Inuboshi] Yuki to Kotatsu | Yuki And The Kotatsu (COMIC 0EX 2009-04 Vol. 16) [English]
(C93) [Lovelante] You Chika After Lesson (Love Live! Sunshine!!)
[Kuroyuki (Kakyouin Chiroru)] Gohoushi Club 4 Happy Lesson hen Full Color ban (Happy Lesson) [Digital]
Bokura no Himitsu "constantly"
(Cinderella Star Festiv@l 02) [Haniya (Hanini)] Otome Lesson (THE IDOLM@STER CINDERELLA GIRLS)
[Fuyuwa Kotatsu] DOOMS DAYS
(C93) [Niwatoritowani (Taiki)] Kotatsu de Mikan, yori mo Amaimono. (Suzumiya Haruhi no Yuuutsu)
COMIC Anthurium 038 2016-06
(C91) [Seki Sabato (Tsukuru)] Kotatsu no Nakami [Chinese] [lynali个人汉化]
(C63) [ESSENTIA (Fujima Takuya)] PRIVATE☆LESSON (Onegai Teacher)
(CSP6) [Brown sugar (Miyasaka Naco)] Love Love Lesson Nyan (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
[Minor Boy] Seishoku no Lesson
[SunsetMoon (Orihi Chihiro)] Kashima in the Kotatsu+ (Kantai Collection -KanColle-) [English] [葛の寺] [Digital]
BLACK DICK PRODUCER ~Dosukebe Binwan Kokujin P no Dekamara Fuck Lesson~
(CR4) [Kotatsuya (Kotatsu Neko)] Hoka Taisei Dangaioh (Dangaioh - Hyper Combat Unit)
COMIC Penguin Club Sanzokuban 2015-12
(SC56) [Jikomanzoku (Akitsuki Itsuki)] Momoka no Momoiro Lesson (THE IDOLM@STER CINDERELLA GIRLS)
[Osouzaiya-san] Kinpatsu Dekapai Instructor no Dosukebe LESSON [Digital]
[Watanabe Wataru] Sakuranbo Lesson
[Yuuzu Tsushiro] Mesuochi Lesson | 牝墮落淫猥課程 [Chinese]
[shakestyle (ShAKe)] Sena-senpai ni yoru Kobato-chan Kijoui Lesson (Boku wa Tomodachi ga Sukunai)
COMIC Penguin Club Sanzokuban 2016-07
Kotatsu Rhapsody
(C89) [Asshuku Koubou (Terazip)] Kotatsu (Touhou Project)
(C97) [Hanamuguri (Tomiyama Akiji)] Lesson no Ato ni wa | After The Lesson [English] {Doujins.com}
Shokushu Kotatsu to Onanoko
(SC36) [from SCRATCH (Johnny)] SECRET LESSON ~Nanoha-sensei no Tokubetsu Jugyou~ (Mahou Shoujo Lyrical Nanoha) [Digital]
(C83) [Desuno!! (Fuyuwa Kotatsu)] Moriya-san-chi no Onsen Jijou (Touhou Project)
(Love Song ☆ Lesson ♪ 8th) [WIGGY! (Mame)] My Star (Uta no Prince-sama)
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-7 [English] [Lazarus H]
(Love Song ☆ Lesson ♪ 5th) [NinamoRe; (Ninamo)] A HOUSE CAT (Uta no Prince-sama)
(C68) [Lover's (Inanaki Shiki)] Secret Lesson (School Rumble)
(COMIC1☆5) [Popochichi (Yahiro Pochi)] Lesson Minchi (Hanasaku Iroha) [English] [Soba-Scans]
(C88) [KORISUYA (Korisu)] Kaki Suiei Kojin Lesson
Lesson no Ato ni wa | After The Lesson