(C79) [Nounai Ekijiru (Somejima)] Ke-ne Sensei no Houkago Lesson | Keine Sensei's After Class Lessons (Touhou Project) [English] [desudesu]
[HAPPY CORE (Kinoshita Ichi)] EVIL EDEN
Bel to Lesson | Lesson With Bel
(C83) [petica (mikamikan)] momoiro lesson (Inu x Boku SS)
[Maeshima Ryou] Gender Free (Kirakira Otona Lesson) [English] {Hennojin}
(C64) [BoLT-KING (Kanetaka Souichi, MU.)] Nadja OOO Lesson (Ashita no Nadja)
(C94) [HappyBirthday (MARUchang)] Maryoku Kyoukyuu o Tomeruna (Fate/Grand Order)
(SC61) [Happy Birthday (MARUchang)] Fight For Liberty No.1 (Kantai Collection)
(SC48) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Hole satisfying a desire - (Touhou Project) [English] [maipantsu]
[FallinMoon (Gauu!?)] Abnormal Communication Lesson 1 (THE iDOLM@STER) [Digital]
(C84) [HAPPY UNBIRTHDAY (Eekun)] Tres (THE IDOLM@STER)
(Love Song ☆ Lesson ♪ 3 rd) [Ecueli (Yoli)] Kimi ga Suki (Uta no Prince-sama))
[Rico] love love lesson (Manga Bangaichi 2016-01) [Chinese] [绅士仓库汉化]
(C92) [Handful☆Happiness! (Nanahara Fuyuki)] HONEY CAGE
(C89) [Happy Present (Manmer)] Kyou Kara Ore ga Udonge-chan! (Touhou Project) [English] [N04h]
(Utahime Teien 7) [Jet-Black Baselarde (Kuno Touya)] SPECIAL LESSON (THE IDOLM@STER CINDERELLA GIRLS)
HAPPY! HAPPY?
(Dai 8-ji ROOT4to5) [+810 (Yamada Non)] Chuunen Doutei Jishou Master to Jutsu Aniki no Supplementary Lesson (Fate/Grand Order)
(SC35) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/6 (Code Geass: Hangyaku no Lelouch)
Private Lesson (yaoi)
(Reitaisai 7) [AREYOUHAPPY? (Asai Ichiko)] Namu Sanpo (Touhou Project)
(COMIC1☆6) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I give tentacle a body - (Touhou Project) [English] {Sharpie Translations}
(C80) [AREYOUHAPPY? (Asai Ichiko)] Kari Nyan Nyan Soushuuhen Classic (Monster Hunter)
(Seishun Cup 13) [Onigiriya (Omusubi)] Zunouha Kagai Lesson (Inazuma Eleven GO)
Majo no Lesson
(SC31) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! (Mahou Sensei Negima!)
[Kagehara Hanzou] Summer Lesson (Comic Moog 2007-08) [ENG] [Yoroshii]
(CR33) [Studio Wallaby (Bonehead)] Skuld Lesson 1 (Ah! My Goddess)
(C67) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] King Harvest (Various)
(Bokura no Love Live! 10) [Kurocan (Itsuki Kuro)] MakiRinPana Dousei Lesson 3.5 (Love Live!)
[Tonnosuke] Izumi-Sensei no Milky Lesson | Izumi-Sensei's Milky Lesson (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
(SC35) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Child of Fortune 2 (Rune Factory)
(C93) [Neko-bus Tei (Shaa)] PCS Teacher "Hakuchuu no Ingi Dorei Lesson" (THE IDOLM@STER CINDERELLA GIRLS)
(Love Song ☆ Lesson ♪ 2 nd) [American Rock (Shono Kotarou, Toufu)] WET DREAM (Uta no Prince-sama)
Happiness Happy
[A-Girls(Manno Rikyuu)] Imouto Lesson onedarikko no ochiccha na asoko
[Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b/11 (Mahou Shoujo Lyrical Nanoha [Magical Girl Lyrical Nanoha])
(C86) [Chinchintei (chin)] Iku-san to Kyousei Sex Lesson (Touhou Project)
(Shuuki Reitaisai) [Kitsune to Budou (Kurona)] Kosuzu-chan to Mamizou-san no Dokidoki Fudeoroshi Lesson (Touhou Project) [Chinese] [脸肿汉化组]
(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Nishikidaitei-chan no Kotoba dewa nai kamo kore wa Teitoku-tachi no Kotoba (Kantai Collection -KanColle-)
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project) [English] [Hardcore-translations]
(Shota Scratch 11) [Picotama. (Hiroichi)] Lesson One! (Inazuma Eleven) [English] {Shotachan}
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Geass (Code Geass: Lelouch of the Rebellion) [English] [D-W]
(C75) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Fuyunagi (Kannagi)
(C82)[CHAGASHI SAIBAN (Yamabuki Mook)] Lesson! (Infinite Stratos) [English] [life4Kaoru]
(CiNDERELLA ☆ STAGE 5 STEP) [Millionlove (Yayo)] Perfect Lesson 6 - Honda Mio Yagai Choukyou (THE IDOLM@STER CINDERELLA GIRLS) [English] [Incomplete]
[Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project) [Digital]
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [English] [Thot Patrol]
(SPARK6) [NEVER GIVE UP, SoW (Nekonattou, Ruko)] Honey Coming Sweet Love Lesson (Uta no Prince-sama) [Incomplete]
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson (Go! Princess PreCure) [Digital]
(SC31) [Happy Water (Kizaki Yuuri)] Meer Soushuuhen + α desu wa - Step 1, 2, 3 (Gundam SEED Destiny)
Happy Happy Samba Machine
(SC55) [Rico-ba (Rico)] HAPPY LIFE WITH HAPPY GIRLS (Papa no Iu Koto wo Kikinasai!)
(Shota Scratch 22) [Happy Drop (Minase Sizuku, Miyamoto Ikusa)] Restraint Boys
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun | Mash's Secret Private Lesson (Fate/Grand Order) [English] [Saint Quartz Scans]
(Servant Mythology) [HappyBirthday (MARUchang)] Crazy Party Night (Fate/Grand Order)
[Asahina Makoto] Naisho no Wareme Lesson
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
(C74) [HAPPY WATER (Kizaki Yuuri)] Musume Musume. (Macross Frontier)
(COMIC1☆10) [Mujitan (Tsumugie)] Bakunyuu Renshuukan Kashima-chan Haru no Oppai Lesson Chinjufu (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Yasashiku Onna ni Otosarete ~Watashi, Shiawase desu~ | Gentle Corruption Into a Woman ~I'm Happy~
[Yaki Lemon] Seiteki Hoshuu - A Sexual Supplementary Lesson (Various)
[Poncocchan] Candy Lesson (Nodohame) [Chinese] [4K漢化組]
[Yontarou] Yogari Kyoushitsu Hentai Lesson | Yoga Class Hentai Lesson (Nuru Feti Rubber) [English] [desudesu]
(SPARK9) [Shikisho (Inaka Shinshi)] Tachibana Coach no Kojin Lesson (Free!)
[HAPPY WATER (Kizaki Yuuri)] Colorful War. (Super Robot Wars)
(C89) [Millionlove (Yayo)] Perfect Lesson 5 -Idol Haisetsu Stage- (The Idolm@ster Cinderella Girls) [English]
(C91) [Happy Birthday (MARUchang)] Kainen Reisou wa Eroi ga Yaku ni Tatsu! (Fate/Grand Order)
(C93) [detergent (Matsunami Rumi)] Kimi Ii Karada shiteru ne Happy Happy Twin ni Iranai? (THE IDOLM@STER CINDERELLA GIRLS)
(C92) [Happy Drive! (Yofukashi)] PrettyGirl Tobikkiri Kawaii Ochame na Youmu wa Ecchi na Metsuki de Iki o Haku node Succhau. (Touhou Project)
(C89) [Sound:0 (mirin)] SECRET LESSON (IDOLiSH 7)
[Tuna Empire] Houkago Dorei Club 2 Jigenme - After School Slave Club Second Lesson | 放課後奴隸俱樂部 第二節課 [Chinese]
[Sasaki Mizuki] Ouchi de Lesson
(My Best Friends 11) [Hongkong Hanten (Oniku)] Hitozuma Kirari to Happy Happy Shitai (THE IDOLM@STER CINDERELLA GIRLS)
[MillionLove (Yayo)] Perfect Lesson 2 Shibuya Rin Hentai Choukyou- (THE IDOLM@STER CINDERELLA GIRLS) [2013-08-25]
(SC56) [Jikomanzoku (Akitsuki Itsuki)] Momoka no Momoiro Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON
(SC31) [HappyBirthday (Maruchan.)] being (Touhou Project)
(C77) [Areyouhappy? (Asai Ichiko)] Sana Plus! (Touhou Project)
[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]
[Yam] Ballet Lesson (Comic LO 2016-06) [Chinese] [CE家族社]
(C88) [AMEYAMA TELEGRAPH (Ameyama Denshin)] Ikaruga Noa no Idol Haisetsu Lesson (Jou)
[Qilin] Princess Lesson 1-15
(SC30) [Dragon Kitchen (Sasorigatame)] TODAY'S LESSON (Summon Night 3)
I'm Happy, Even as your Slave
(SC30) [HAPPY WATER (Kizaki Yuuri)] Dai 3 Tsugi Colorful War. (Super Robot Wars)
[HAPPY WATER (Kizaki Yuuri)] Monochrome Geass. (Code Geass: Lelouch of the Rebellion)
Renai Lesson -Umi wa Harenchi!?- | Love Lesson -Is Umi Shameless!?-
(C87) [KIMcheese (Haruna Mahiru)] Lesson Zero (K-ON!) [English] [Yuri-ism]
[Akikan] Mama-san Volley Tokubetsu Lesson
(C69) [HAPPY FACTORY (Sorane Miki)] Onna Gokoro (Rurouni Kenshin)
(C69) [HAPPY WATER (Kizaki Yuuri)] Dai 2 Tsugi Colorful War. (Super Robot Wars)
[Tonnosuke] Izumi-Sensei no Milky Lesson + Bangai-Hen | Izumi-Sensei's Milky Lesson + Extra Chapter (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
UNHAPPY GIRL b/13
(C76) [TetRIA {Maigo Soldire, datche)] Paradise Lesson (Togainu no Chi)
(C89) [Happy Present (Manmer)] Kyou Kara Ore ga Udonge-chan! (Touhou Project)
(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness) [Sample]
(C92) [Millionlove (Yayo)] Perfect Lesson 7 - New Generations Haisetsu Stage (THE IDOLM@STER CINDERELLA GIRLS) [English]
[Kazasuzu] Lesson
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON [Chinese] [无毒汉化组]
(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/2 (Higurashi no Naku Koro ni) [Chinese] [靴下汉化组]
[Anthology] MAGICAL WITCH ACADEMY ~ Boku to sensei no Magical Lesson ~
(Kemoket 4) [ryusuke works (Nagareboshi Purin)] PRINCESS LESSON (Super Mario Brothers)
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [Chinese] [沒有漢化] [Colorized]
[Watanabe Wataru] An exciting lesson [English]
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(C80) [Happiness Milk (Obyaa)] -EternaL MoutH- (Touhou Project)
(C77) [Monte Carlo-ya (Sena Monaco)] Innyuu Lesson (DREAM C CLUB)
(COMIC1☆11) [Happy Birthday (MARUchang)] Kicchauzo Awayokuba (Fate/Grand Order) [English]
(C92) [Happy Lime (Sakura Pochi)] Neteru Yamashiro-san ni Itazura Suru Hon (Kantai Collection -KanColle-)
Happy Crazy Days
Girl on Mom: Himitsu no Bust Lesson | Girl on Mom: Secret Bust Lesson
[Happydrop (Minase Sizuku)] Underworld [Digital]
(C70) [HAPPY WATER (Kizaki Yuuri)] SUMMER DAYS (The Melancholy of Haruhi Suzumiya)
[Sada Kouji] First Lesson [ENG]
Masako's Lesson [English]
(SC2019 Spring) [HappyBirthday (MARUchang)] Too~ttemo Kawaiilya (Fate/Grand Order)
(SC38) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] ...to be "kissin' you GOD WIND (KiMiKiSS)
(C71) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/3 (Hayate no Gotoku! [Hayate the Combat Butler!])
(C88) [Happy Birthday (MARUchang)] Romance ga Ariamaru (Kantai Collection -KanColle-) [Chinese] [hado与怜个人汉化]
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson (Go! Princess PreCure) [Chinese] [管少女汉化] [Digital]
(C72) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/7 (Hayate no Gotoku! [Hayate the Combat Butler!])
(C87) [Happy Drive! (Yofukashi)] Patchouli-san ga Iki o Hahha tte Yatte Boku o Yarashiku Oshikari (Touhou Project)
(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night)
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!)
Natsu no Lesson - Summer Lesson | Lección Veraniega
(SC29) [Happy Water (Kizaki Yuuri)] Seolla to Kusuha (Super Robot Wars Alpha)
[Fei] Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lesson with Vampire ~ [Chinese]
(Nanairo Majo no Ningyou Butoukai 3) [Komorikiri. (Urin)] Kokoro to Issho ni Sex Lesson! (Touhou Project)
(C95) [Handful☆Happiness! (Nanahara Fuyuki)] HORNY♡BUNNY (Granblue Fantasy)
[Katase Nano] Hatsukoi Lesson