(Love Song Lesson 2nd) [Ecueli (Yoli)] Pink Sugar Cinderella (Uta no Prince-sama)
(COMIC1☆5) [Popochichi (Yahiro Pochi)] Lesson Minchi (Hanasaku Iroha) [English] [Soba-Scans]
(C88) [Koppun (Hone)] Go! Kirakira Princess Lesson! (Go! Princess PreCure)
(SC65) [Happy Birthday (MARUchang)] Super Market Fantasy (Amagi Brilliant Park)
Happy Cherry 2
Sexual Lesson
(C84) [Takoyaki-batake (Takoyaki)] Koishi lesson (Touhou Project)
[Sansyoku Amido.] Pure Lesson [Chinese]
(C87) [Santonana (Satou Tomoyuki)] Love Lesson! (Love Live!)
(C76) [Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b/14 (Mahou Shoujo Lyrical Nanoha [Magical Girl Lyrical Nanoha])
Otouto to no Happy Life! | A Happy Life with My Little Brother!
[MGMEE] Sexual Lesson (COMIC HOTMiLK 2013-09) [English]
[Kisaragi Gunma] Chikan Lesson | Molester Lessons (COMIC Megastore H 2005-03) [chinese] [Colorized]
(C92) [Millionlove (Yayo)] Perfect Lesson 7 - New Generations Haisetsu Stage (THE IDOLM@STER CINDERELLA GIRLS) [English]
(C85) [Happiness Milk (Obyaa)] Majo Datanpen Monogatari (Touhou Project)
(Reitaisai 12) [Happiness Milk (Obyaa)] Scarlet Hearts (Touhou Project)
[Shunjyo Shusuke] Venus Rhapsody (Complete) + Home Lesson 2 [Uncensored][Eng]
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga) [English] [Tomatoy]
(C72) [HAPPY PARANOIA, Shikkokuno J.P.S. (Hasumi Elan, Wanashiro Giovanna)] Dolce (Saint October)
(SC2017 Winter) [HappyBirthday (MARUchang)] Itteki no Eikyou (Fate/Grand Order)
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON
Majo no Lesson
(Love Song ☆ Lesson ♪ 13th) [heaven's sky (Sora)] DC2 (Uta no Prince-sama)
(C74) [HAPPY PARANOIA (Wanashiro Giovanna, Hasumi Elan)] Umi no Hana (Real Drive)
(Jun-nyan Tariteru?) [Botugo (RYO)] Kishi x Otome (Happiness!)
(COMIC1☆3) [HAPPY WATER (Kizaki Yuuri)] Colorful K-ON! (K-ON!)
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
(Seishun Cup 13) [Onigiriya (Omusubi)] Zunouha Kagai Lesson (Inazuma Eleven GO)
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [English] [Thot Patrol]
[Mangetsu Ujiya (Tekorun)] Ryochin Lesson (THE IDOLM@STER DearlyStars) [Digital]
[Date] Honey Lesson (COMIC Junai Kajitsu 2011-05) [Decensored]
[from SCRATCH (Johnny)] SECRET LESSON 3 ~Micchaku Choukyou 24-ji~ (Mahou Shoujo Lyrical Nanoha) [Digital]
(C72) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/7 (Hayate no Gotoku! [Hayate the Combat Butler!])
[soramimi (Mytyl)] lesson!! (K-ON!) [Digital]
(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Nishikidaitei-chan no Kotoba dewa nai kamo kore wa Teitoku-tachi no Kotoba (Kantai Collection -KanColle-)
(C91) [Handful☆Happiness! (Nanahara Fuyuki)] Jessica Onee-chan Chaku Ero Debut (Granblue Fantasy)
[Happy Present (Kouduki Miyabi)] Ecchi na Imouto to Shintai Koukan ~Kyou kara Ore wa Ochinpo Dorei~ | Switching Bodies With a Lewd Sister: From Today on I'll be a Cock Slave [English] [sensualaoi] [Digital]
[23.4do (Sazaki Ichiri, Kazuto)] LESSON 1 (Vocaloid) [2008-01-20]
(C70) [HAPPY WATER (Kizaki Yuuri)] Colorful Bleach. (Bleach)
(C81) [Hanamiduki (Miduki Shou)] Miki-teki☆☆Lesson (THE iDOLM@STER) [ENG] [cowsrkool] [Digital]
Natsu no Lesson - Summer Lesson
[Blue Mind] Lesson! (No. 6)
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [Chinese] [沒有漢化] [Colorized]
(C89) [Handful☆Happiness! (Nanahara Fuyuki)] Chitsujo Breakin' (Granblue Fantasy)
(Mimiket 10) [HAPPY WATER (Kizaki Yuuri)] -True night- (Fate/stay night)
[Otochichi] Private Lesson (Girls forM Vol. 2) [English] =LWB=
(Love Song ☆ Lesson ♪ 9th) [Sienna (Kaneda)] Ohayou Oyasumi Mata Ashita (Uta no Prince-sama)
(Cinderella Star Festiv@l 02) [Haniya (Hanini)] Otome Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(C73) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] ...to be ''kissin' you (KiMiKiSS)
Otouto tono Happy Life! | 和弟弟的快乐生活!
(C92) [Mikandensya (Dan)] SSR Lesson (THE IDOLM@STER MILLION LIVE!)
[Shunjou Shuusuke] Secret Lesson (COMIC MUJIN 2012-06) [English] [darknight]
[Kazasuzu] Lesson
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Geass (Code Geass: Lelouch of the Rebellion) [English] [D-W]
(SC37) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] One piece (Kenkou Zenrakei Suieibu Umishou)
[Shiden Akira] Kyouikuteki Shidou! | Let's Teach Him a Lesson! (Sakura no Nioi) [English] [desudesu]
[pinvise (Suzutsuki Kurara)] Tennen Tenshi no Chome Chome Lesson (Sora no Otoshimono) [English] [Decensored] [Colorized]
(C83) [Happy Drive! (Yofukashi)] Koisuru Youmu wa Chiisaku Hosoku te Toiki ga Tottemo Yoi Nioi (Touhou Project)
[Tonnosuke] Izumi-Sensei no Milky Lesson + Bangai-Hen | Izumi-Sensei's Milky Lesson + Extra Chapter (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
(SC41) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] FLAME UP (To LOVE-Ru)
(Love Song Lesson 2nd) [NEVER GIVE UP (Nekonattou)] HOME THEATER (Uta no Prince-sama)
(C89) [Nejimaki Kougen (Kirisawa Tokito) B.B Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(SC31) [HAPPY WATER (Kizaki Yuuri)] 100 Yen Bon. 2 (BLEACH)
[Onikubo Hirohisa & TEAM IBM] Kagami no Naka de Lesson
(CT21) [HappyBirthday (MARUchang)] Yowakimono yo, Nanji no Na wa Shoujo Nari. 2 (Touhou Project)
(C84) [Fruitsjam (Mikagami Sou)] BADEND vs HAPPYEND (Smile Precure!)
[Kuroyuki (Kakyouin Chiroru)] Gohoushi Club 4 Happy Lesson hen Full Color ban (Happy Lesson) [Digital]
(C81) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - New carnal story - Kou | Cult of the Lust God (Touhou Project) [English] =LWB=
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER)
[Ryouga Taku] Lesson 1
(Love Song ☆ Lesson ♪ 9th) [Usodatoitteyo. (Nekome)] Shoshin to Kami-sama (Uta no Prince-sama)
[Okumoto Yuuta] Double Lesson Okawari [English] [Steven_Even + ichaos]
(C94) [Happiness Milk (Obyaa)] Moriya Suwako no Boufuku Koubi (Touhou Project)
[Q] Kagai Lesson (Fujouri na Nyotai Kousoku) [Digital]
(C88) [Happy Birthday (MARUchang)] Romance ga Ariamaru (Kantai Collection -KanColle-)
(COMIC1☆10) [Ninokoya (Ninoko)] BiBi Lesson (Love Live!) [English] [Doujins.com]
[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [English] [Sensualaoi] [Digital]
Renai Lesson -Umi wa Harenchi!?- | Love Lesson -Is Umi Shameless!?-
[Happy Present (Manmer)] Reimu to Alice ni Hyoui Tensei (Touhou Project) [Chinese] [12356漢化] [DL版]
[Ai Wa Kurayami (Marui Ryuu)] Shin Lesson Girl (THE IDOLM@STER) [Digital]
[Suzuki Ganma] PRIVATE LESSON
(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night)
(COMIC1☆11) [Happy Birthday (MARUchang)] Kicchauzo Awayokuba (Fate/Grand Order)
[Okayusan] Piano Lesson (COMIC anthurium 023 2015-03) [Chinese] [黑条汉化]
[HAPPY CORE (Kinoshita Ichi)] PRIMARY HEART
Yumemi Riamu no Tokubetsu Lesson | Riamu Yumemi's Special Lesson
[sugarBt] Hajimete no Jugyou | First lesson (COMIC Koh 2016-09) [Chinese]
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order) [Chinese] [三日月TS私人漢化翻譯]
[Sada Kouji] First Lesson [ENG]
(C92) [Happy Lime (Sakura Pochi)] Neteru Yamashiro-san ni Itazura Suru Hon (Kantai Collection -KanColle-)
YELLOW 2 HAPPY
Private Lesson [English] [Rewrite] [ComicDT]
[Kamitou Masaki] Kaiketsu!? Zenra Knight Ch. 2 | Love Lesson!! Disciplinary Teacher's Dangerous Maths Formula [English] {Qan[T] Translations}
[Kagehara Hanzou] Hajimete no Lesson | First Lesson (COMIC Moog 2006-10) [English] [Yoroshii]
(C89) [Navel Colors (Sakurazuki Minamo)] SECRET LESSON ~Shibuya Rin no Baai~ (THE IDOLM@STER CINDERELLA GIRLS)
(SC35) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/6 (Code Geass: Hangyaku no Lelouch)
[Ootsuka Reika] Dokidoki☆Dekiai Lesson! | Heart-Pounding Doting Lesson! (COMIC LO 2014-10) [English] [Team Koinaka+Flatopia]
[Akikan] Mama-san Volley Tokubetsu Lesson
(C93) [Neko-bus Tei (Shaa)] PCS Teacher "Hakuchuu no Ingi Dorei Lesson" (THE IDOLM@STER CINDERELLA GIRLS)
[Mitsu King] Sekigaisen Lesson - Hot Love Lecture (Namaiki! 2012-04) [English] {The Lusty Lady Project}
(Mimiket 36) [Happy Birthday (MARUchang)] Animal Friends (Kemono Friends) [Chinese] [无毒汉化组]
[Watanabe Wataru] An exciting lesson [English]
Lesson x Lesson
[Fei] Kyuuketsu Jokyoushi no Kenzoku Seikatsu ~Lesson with Vampire~ Ch. 4 [Chinese] [瓜皮汉化]
[The Yaoi Army][En-ka] Love Lesson (Ongoing)
(SC33) [Happy Water (Kizaki Yuuri)] 100 Yen Bon. 3 (BLEACH)
(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/2 (Higurashi no Naku Koro ni [When They Cry - Higurashi])
(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon)
Laura-chan no Saimin Lesson | Laura's Hypnosis Lesson
[Fei] Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lesson with Vampire ~ Ch. 1-10 [English]
(Renai Jaws 4) [American ☆ Rock (Kotarou)] Happy Happy Boy (Free!)
(C79) [Asaiumi (Asami Asami)] Happy Come Nyanko - happy come cat (Love Plus)
(C68) [Lover's (Inanaki Shiki)] Secret Lesson (School Rumble)
[Izumi Kyouta] Sweet Lesson (Complete)[English][Sei-Jin]
[Captain-OKITA & RYOUJI] Beast Lesson (Bible Black)
(SC65) [Singleton (Azuma Yuki)] Sharo to Rize no Himitsu no Lesson (Gochuumon wa Usagi desu ka?) [Chinese] [无毒汉化组]
(Servant Mythology) [HappyBirthday (MARUchang)] Crazy Party Night (Fate/Grand Order)
(C92) [Happy Birthday (MARUchang)] Lion Heart! (Fate/Grand Order) [Chinese] [靴下汉化组]
(C88) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou (Touhou Project)
(C88) [MillionLove (Yayo)] Perfect Lesson 4 -Shibuya Rin Shimamura Uzuki Choukyou- (THE IDOLM@STER CINDERELLA GIRLS)
[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]
(C69) [kappa rai tei (Tsugaramamoru)] Secret Lesson (THE iDOLM@STER)
(COMIC1☆11) [Happy Birthday (MARUchang)] Kicchauzo Awayokuba (Fate/Grand Order) [English]
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [English]
[Sansyoku Amido.] Pure Lesson
[Yam] Ballet Lesson (Comic LO 2016-06) [English] {Mistvern}
(FF29) [Tuzi Laoda (Shennai Misha)] Boko-tachi no Sex Lesson | 欠揍熊們的性指導 (Girls und Panzer) [Chinese]
(C91) [Happy Aroma (Aoi Yun)] Tsushima Yohane no Sainan (Love Live! Sunshine!!)
(C73) [Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b/9 (Dennou Coil)
[Satou Chagashi] Positive Lesson
(CSP6) [Brown sugar (Miyasaka Naco)] Love Love Lesson Nyan (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
(C91) [HAPPY WATER (Kizaki Yuuri)] Colorful KonoSuba (Kono Subarashii Sekai ni Syukufuku o!)
[Happydrop (Minase Sizuku)] One More Time! Side B [Digital]
[Shoujo Gesshoku (Shimao Kazu)] Otome Lesson Arpeggio (Arpeggio of Blue Steel) [English] [Tigoris Translates]
(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night) [Chinese] [wl00314824個人漢化]
(C68) [Happy Water (Kizaki Yuuri)] Luna-tan to Issho (Gundam SEED Destiny)
[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]
[Kisaragi Gunma] Chikan Lesson | Molester Lessons (COMIC Megastore H 2005-03) [English] [Decensored] [Colorized]
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 01 [Digital]
(C82) [Happiness Milk (Obyaa)] H na Youmu no Okaimono | Youmu's sexy shopping (Touhou Project) [English] [SMDC]
(SC2017 Autumn) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Fate/Grand Order) [English] [Futatsu Scans]
[Ootsuka Reika] Dokidoki Dekiai Lesson! (COMIC LO 2014-10) [Chinese] [Badluck1205]
(COMIC1☆9) [HappyBirthday (MARUchang)] GIFT!! (Kantai Collection -KanColle-)
[shakestyle (ShAKe)] Sena-senpai ni yoru Kobato-chan Kijoui Lesson (Boku wa Tomodachi ga Sukunai)
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-)
(CR37) [HAPPY WATER (Kizaki Yuuri)] Himezakura (Gundam Seed Destiny)
(Shota Scratch 22) [Happy Drop (Minase Sizuku, Miyamoto Ikusa)] Restraint Boys [English] [TnK O]
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project) [English] [Hardcore-translations]