(COMIC1☆4) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Mana + Nene season2 (Love Plus)
[Mangetsu Ujiya (Tekorun)] Ryochin Lesson (THE IDOLM@STER DearlyStars) [Digital]
(Renai Jaws 4) [American ☆ Rock (Kotarou)] Happy Happy Boy (Free!) [English]
[HAPPY WATER (Kizaki Yuuri)] Colorful Geachu Geachu! (Code Geass: Lelouch of the Rebellion) [English] {doujin-moe.us}
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [无毒汉化组]
(C83) [Condiment wa Hachibunme (Maeshima Ryou)] CHEMICAL HAPPY 2!! (Smile Precure!) [English]
(SC61) [Happy Birthday (MARUchang)] Fight For Liberty No.1 (Kantai Collection)
(C85) [Moe Hime Rengou (obiwan, xin)] Hentai Ouji to Hatsujou Neko. (Hentai Ouji to Warawanai Neko.) [Chinese] [CE家族社]
(C84) [Cocoa Holic (Yuizaki Kazuya)] Tsukko-chan to Komame-chan no Shintai o Sumizumi made Shirabe chau Hon (Hentai Ouji to Warawanai Neko)
[San Kento] Jokyoushi Chiketsu Lesson | 女教師恥穴授業 [Chinese]
(Love Song Lesson 2nd) [NEVER GIVE UP (Nekonattou)] HOME THEATER (Uta no Prince-sama) [English] [Brolen]
The Shimoedas, a poor but happy circle. Chapter 3
(SC60) [Jun&Yuri (JunkoS & Yuriko)] Gentleman Guidebook 4 (Hentai Ouji to Warawanai Neko.)
(Mimiket 10) [HAPPY WATER (Kizaki Yuuri)] -True night- (Fate/stay night) [Chinese] [wl00314824個人漢化]
(C68) [HAPPY WATER (Kizaki Yuuri)] Colorful Seed (Gundam SEED DESTINY)
(C84) [Cocoa Holic (Yuizaki Kazuya)] Tsukko-chan to Komame-chan no Shintai o Sumizumi made Shirabe chau Hon (Hentai Ouji to Warawanai Neko) [English] [Doujins.com]
(C89) [Handful☆Happiness! (Nanahara Fuyuki)] Chitsujo Breakin' (Granblue Fantasy) [Chinese] [无毒汉化组]
[Maeshima Ryou] Pakokkusu (Kirakira Otona Lesson) [English] {Hennojin}
(SC35) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/5 (Hayate no Gotoku! [Hayate the Combat Butler!])
(SC31) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! (Mahou Sensei Negima!) [English] [Trinity Translations Team]
Personal Lesson Full of Love
Girl on Mom: Himitsu no Bust Lesson | Girl on Mom: Secret Bust Lesson
(C86) [Chinchintei (chin)] Iku-san to Kyousei Sex Lesson (Touhou Project)
(C56) [AREYOUHAPPY? (Asai Ichiko)] Honeymilk (Comic Party, Kamikaze Kaitou Jeanne)
(C91) [Happy Aroma (Aoi Yun)] Tsushima Yohane no Sainan (Love Live! Sunshine!!)
(C94) [HAPPY COLOR FESTIVAL! (Xenon)] Yamashiro-chan wa Aisaretai! (Azur Lane)
Komeiji Shimai wa Hentai Maso Hole
(SC40) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] milker (Kamen no Maid Guy)
The Private Lesson
(CSP6) [Brown sugar (Miyasaka Naco)] Love Love Lesson Nyan (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
Hentai no Hentai no Hentai no Hentai no Sono Sarani Hentai no
[Ura Urethan (Akari Seisuke)] Sendou-kun no Asaon Lesson 2 (Cardfight!! Vanguard) [Digital]
(COMIC1☆12) [Happy Birthday (MARUchang)] Kanjou Hyougen Paradox (Fate/Grand Order)
Sensei's Secret Lesson Chapter 6
(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness) [Sample]
(Love Song ☆ Lesson ♪ 3 rd) [Ecueli (Yoli)] Kimi ga Suki (Uta no Prince-sama))
(C68) [Happy Water (Kizaki Yuuri)] Luna-tan to Issho (Gundam SEED Destiny)
[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [Chinese] [105leFH18B2个人汉化] [Digital]
UNHAPPY GIRL b/13
(COMIC1☆10) [slice slime (108 Gou)] Hakunetsu Rape Kyoushitsu (Anne Happy)
(C92) [Happy Lime (Sakura Pochi)] Neteru Yamashiro-san ni Itazura Suru Hon (Kantai Collection -KanColle-)
[Yuugiri] Immoral Lesson (COMIC Megastore Alpha 2013-09) [English] {constantly} [Digital]
(C84) [Cocoa Holic (Yuizaki Kazuya)] Tsukko-chan to Komame-chan no Shintai o Sumizumi made Shirabe chau Hon (Hentai Ouji to Warawanai Neko) [Chinese] [脸肿汉化组]
[pinvise (Suzutsuki Kurara)] Tennen Tenshi no Chome Chome Lesson (Sora no Otoshimono) [English] [Decensored] [Colorized]
[Bobobo] Hokou I Tengoku | Remedial Lesson to Heaven (COMIC Megastore 2009-03) [English] {doujin-moe.us} [Decensored]
Chikan Lesson | Molester Lessons
(COMIC1☆9) [HappyBirthday (MARUchang)] GIFT!! (Kantai Collection -KanColle-)
[HENTAI MUSUME (Nezu Meta)] Putit-Scat 5 [Digital]
(C79) [Happy Drive! (Yofukashi)] Kanjou Falling (Touhou Project)
(COMIC1☆7) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Carnal desire in God [Next] - (Touhou Project) [English] {GjustG}
[Nekottorando (Pan)] The Private Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C89) [Studio Fatality (Yanagie)] DONUTS LESSON (THE IDOLM@STER CINDERELLA GIRLS)
(Jun-nyan Tariteru?) [Botugo (RYO)] Kishi x Otome (Happiness!)
(COMIC1☆7) [Cocoa Holic (Yuizaki Kazuya)] Wareware wa Tadashii Kyonyuu yori mo, Aji no Aru Hinnyuu ga Suki nanoda. Sekai no Naniyori Hikaeme na Mune no Onnanoko o Aishiteiru. (Hentai Ouji to Warawanai Neko.) [English] {Hennojin} [Decensored]
(C69) [Happy Paranoia (Various)] Chinese Quince (Chibi Vampire) [English] [Otokonoko Scans]
(SC65) [Singleton (Azuma Yuki)] Sharo to Rize no Himitsu no Lesson | Sharo & Rize Secret Lesson (Gochuumon wa Usagi desu ka?) [English] [p106]
(Mimiket 12) [HAPPY WATER (Kizaki Yuuri)] Himegoto. (Gundam SEED Destiny)
Nagomi
(C91) [HAPPY WATER (Kizaki Yuuri)] Colorful KonoSuba (Kono Subarashii Sekai ni Syukufuku o!)
Happy Crazy Days
Five Colors Quintet
(SC56) [Jikomanzoku (Akitsuki Itsuki)] Momoka no Momoiro Lesson (THE IDOLM@STER CINDERELLA GIRLS)
Sakurazaka Gekijou ~Engihakei School Idol wa Hentai Oyaji no Seidorei deshita~
(C86) [Ninokoya (Ninoko)] MAKI LESSON (Love Live!) [English] [Doujin-Moe]
[pink-noise (Mizuiro Megane)] 『Futanari Doutei LESSON』 no Oshirase (Kantai Collection -KanColle-) [Digital]
[AMEYAMA TELEGRAPH (Ameyama Denshin)] Ikaruga Noa no Idol Haisetsu Lesson (Jou) [Digital]
(C93) [Neko-bus Tei (Shaa)] PCS Teacher "Hakuchuu no Ingi Dorei Lesson" (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]
[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]
(C69) [Happy Water (Kizaki Yuuri)] Seolla to Kusuha 2 (Super Robot Wars)
[Sangatsu Usagi] Futari no Sugar Lesson
(C37) [Little Mermaid Henshuubu (Arimaki Yoshio)] Kyoko Ganbarimasu! Futari no Happy Night Life | Go for it, Kyoko! A Couple's Happy Sex Life (LITTL MREMAID SELLECT) (Maison Ikkoku) [English] [MisterJ167]
[HENTAI MUSUME (Nezu Meta)] Putit-Scat 11 [English] [Digital]
[Windmill] Happiness! Visual Fanbook (Happiness!)
(C94) [Happiness Milk (Obyaa)] Moriya Suwako no Boufuku Koubi (Touhou Project)
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson Ch. 1-4
[Spread Happiness (Yukihiro)] Tomboy Princess (Dragon Quest IV) [English] [JBVMND]
Roshutsu high beam
Yogari Kyoshitsu Hentai Lesson | 요 가교실 변태 lesson
(COMIC1) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 4 (Mahou Sensei Negima!)
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson (Go! Princess PreCure) [Chinese] [管少女汉化] [Digital]
(C81) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - New carnal story - Kou (Touhou Project)
Honey Lesson
[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]
[Yumesaki Sanjuro] Chiteki Onna Kyoushi Mitsuana Hoshuu - Indecent teacher love hole lesson. [Chinese]
[Happy Present (Manmer)] Reimu to Alice ni Hyoui Tensei (Touhou Project) [Digital]
(SC60) [CANVAS+GARDEN (Miyasaka Miyu)] Wanko to Issho (Hentai Ouji to Warawanai Neko.)
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga) [Chinese] [基德漢化組]
[Hashihiro Kou] Sanbiki ga Yuku! LESSON.01-02
(SC2019 Spring) [HappyBirthday (MARUchang)] Too~ttemo Kawaiilya (Fate/Grand Order)
(C85) [Moe Hime Rengou (obiwan, xin)] Hentai Ouji to Hatsujou Neko. (Hentai Ouji to Warawanai Neko.)
(C69) [Happy Paranoia (Various)] Chinese Quince (Chibi Vampire)
[Happydrop (Minase Sizuku)] Yorimashi [Digital]
Saimin Idol ~Happy Clover ga Chiriochiru made~ Ch. 1-7
MakiRinPana na Dousei Lesson 3.5 | MakiRinPana's Lessons on Living Together 3.5
[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [Digital]
(Reitaisai 11) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Episode of religious faith - (Touhou Project)
Happy Happy Oslatte
(C83) [Condiment wa Hachibunme (Maeshima Ryou)] CHEMICAL HAPPY 2!! (Smile Precure!) [Chinese]
[Takamura Wamu] Private Lesson (COMIC Anthurium 2016-08) [English] =TLL + CW=
[Kaniya (Kanyapyi)] Kirara no Princess Lesson (Go! Princess PreCure) [Chinese] [祈花汉化组] [Digital]
(C84) [Nama Cream Biyori (Nanase Meruchi)] Melcheese 35 (Hentai Ouji to Warawanai Neko.)
Happy Darling Anata o Hitorijime | Happy Darling 只想獨佔你
(C74) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/12 (Mahou Shoujo Lyrical Nanoha A's)
(SC48) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Hole satisfying a desire - (Touhou Project)
(C95) [HappyBirthday (MARUchang)] Eine Kleine (Fate/Grand Order)
(CiNDERELLA ☆ STAGE 5 STEP) [Millionlove (Yayo)] Perfect Lesson 6 - Honda Mio Yagai Choukyou (THE IDOLM@STER CINDERELLA GIRLS)
(C74) [HAPPY PARANOIA (Wanashiro Giovanna, Hasumi Elan)] Umi no Hana (Real Drive)
[Y-NRG SYSTEM (Misakiguchipuku, Yukke.)] Kadai, Shichai mashita (Anne Happy)
(SC33) [AREYOUHAPPY? (Asai Ichiko)] Louise no Choukyou (Zero no Tsukaima)
(C65) [Kuroyuki (Kakyouin Chiroru)] Gohoushi Club 04 (Happy Lesson)
(C94) [METAL-WIND (Sangou)] Oppai Member Paizuri Lesson (Kantai Collection -KanColle-)
(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness)
[HENTAI MUSUME (Nezu Meta)] Putit-Scat 4 [Chinese] [臭鼬娘漢化組] [Digital]
Otouto to no Happy Life! | A Happy Life with My Little Brother!
The Shimoedas, a poor but happy circle. Chapter 6
(COMIC1☆7) [Fujiya (Nectar)] Hentai Ouji ni Manabu ××× no Kyoukun. 2.5 (Hentai Ouji to Warawanai Neko)
[HENTAI MUSUME (Nezu Meta)] Putit-Scat 12 [Digital]
[Ao Banana] Sekusasaizu Dai Sakusen | Sexercise Grand Strategy (AV Lesson Hajimeruyo) [English]
My Body Lesson 1,2,3
[HappyBirthday (Maruchan.)] Link
(C93) [Handful☆Happiness! (Nanahara Fuyuki)] Ingoku no Hana [Chinese] [无毒汉化组]
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Geass (Code Geass)
[Tanpopo Suisan (INAGO)] Immoral Cat (Hentai Ouji to Warawanai Neko) [Digital]
Happy? unhappy?
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project) [English] [Hardcore-translations]
[Tonnosuke] Izumi-Sensei no Milky Lesson + Bangai-Hen | Izumi-Sensei's Milky Lesson + Extra Chapter (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night) [Chinese] [wl00314824個人漢化]
(SC2018 Summer) [Toratepotto (Tetora)] Doeromanga Kirara (Dokyuu Hentai HxEros)
(C93) [Handful☆Happiness! (Nanahara Fuyuki)] Ingoku no Hana
(Houraigekisen! Yo-i! 29Senme) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Boku ni Sawatte (Kantai Collection -KanColle-)
[Isako Rokuroh] Hentai Kazoku - Abnormal Family (Yokujou Boshi) [English] [shinkage] [Decensored]
(CINDERELLA FESTIV@L2) [Sakura Doori (Hazakura Satsuki)] Fumika no Iinari Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(SC2015 Autumn) [Happy Birthday (MARUchang)] Preserved Roses (Granblue Fantasy)
[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]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson [English] [Lazarus H]
[VOLUTES (Kurogane Kenn)] Happy Happy Samba Machine (BanG Dream!) [English] [WindyFall Scanlations] [Digital]
Sensei's Secret Lesson Chapter 3
[Happydrop (Minase Sizuku)] One More Time! Side B [Digital]
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson | The Pervy P.E. Teacher's After School Pleasurable Training Lesson Ch. 1-2 [English] [Mikakunin] [Digital]
(C79) [Asaiumi (Asami Asami)] Happy Come Nyanko - happy come cat (Love Plus)
[Kai Hiroyuki] Hannari Otona Kyouiku - Mother's Sex Lesson | 風雅華麗大人教育 [Chinese]