(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER)
(SC26) [Tonkatsu (Choco)] Tsukasa Lesson 1 (Ichigo 100%)
[Otochichi] Private Lesson (Girls forM Vol. 2) [English] =LWB=
[Happydrop (Minase Sizuku)] Zetsubou-teki ni Koishiteru! (Chousoku Henkei Gyrozetter) [Digital]
Lesson x Lesson
(CSP6) [Brown sugar (Miyasaka Naco)] Love Love Lesson Nyan (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [绅士仓库汉化]
[Osouzaiya-san] Kinpatsu Dekapai Instructor no Dosukebe LESSON [Digital]
(Comic Castle 2005) [HAPPY WATER (Kizaki Yuuri)] Meerchan no DOKIDOKI taiken (Gundam SEED DESTINY)
(C92) [Mikandensya (Dan)] SSR Lesson (THE IDOLM@STER MILLION LIVE!)
(Zenkai Cadence) [Ohanami (Namio)] Lesson! (Yowamushi Pedal)
(SC32) [16kenme (Sato-satoru)] Watarase Jun Hour (Happiness!)
(SC2015 Autumn) [Happy Birthday (MARUchang)] Preserved Roses (Granblue Fantasy)
(C70) [Happy Water (Kizaki Yuuri)] Colorful Bleach (Bleach)
(C83) [Condiment wa Hachibunme (Maeshima Ryou)] CHEMICAL HAPPY 2!! (Smile Precure!) [Chinese]
(CT22) [Happy Birthday (MARUchang)] Fight For Liberty No.0 (Kantai Collection -KanColle-)
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON [Chinese] [花火汉化组]
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson Ch. 1-4
(C89) [Navel Colors (Sakurazuki Minamo)] SECRET LESSON ~Shibuya Rin no Baai~ (THE IDOLM@STER CINDERELLA GIRLS)
[Studio Nunchaku]Kanako Mimura Is In Trouble! Illicit Sex Lesson with Veteran Trainer(THE iDOLM@STER) [Digital]
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Geass (Code Geass)
[FallinMoon (Gauu!?)] Abnormal Communication Lesson 2 (THE iDOLM@STER) [Digital]
[Mitsuya] Ikenai Lesson (COMIC Megastore H 2010-01) [English] {CGrascal}
(C73) [HAPPY WATER (Kizaki Yuuri)] Oojiibon EX (Super Robot Wars)
(SUPER brilliant days 25) [Jigoku Shinjuu (Toyama Jigoku)] Takamine Midori to Himitsu no Lesson (Ensemble Stars!)
(C81) [Hanamiduki (Miduki Shou)] Miki-teki☆☆Lesson (THE iDOLM@STER) [Digital]
[Yuuzu Tsushiro] Mesuochi Lesson | 牝墮落淫猥課程 [Chinese]
(C87) [PARANOIA CAT (Fujiwara Shunichi)] Love Love Dance Lesson (Love Live!)
(C82) [Happiness Milk (Obyaa)] H na Youmu no Okaimono (Touhou Project)
(C80) [Amarini Senpaku! (Yokkora)] Menyou naru Soap Lesson | A Strange Soap Lesson (THE iDOLM@STER) [English] {doujin-moe.us}
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson | Special Midnight Lesson (Go! Princess Precure) [English] {5 a.m.} [Digital]
Happy New Year
(COMIC1) [Otaku Beam (Ootsuka Mahiro)] [24→←14] lesson#1
[AMEYAMA TELEGRAPH (Ameyama Denshin)] Ikaruga Noa no Idol Haisetsu Lesson (Jou) [Digital]
(C93) [Happy Birthday (MARUchang)] Ereshkigal-chan no Usui Hon (Fate/Grand Order) [Chinese] [脸肿汉化组]
(SC32) [Delayder (Makinon TM)] Secret Lesson (THE iDOLM@STER)
(C89) [viento campanilla (Suzuhane Suzu)] BLACK DICK PRODUCER ~Dosukebe Binwan Kokujin P no Dekamara Fuck Lesson~ (THE IDOLM@STER CINDERELLA GIRLS)
(C83) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin ‐ Shrine maiden x Lechery maidens ‐ | Faith in the God of Carnal Desire - Shrine Maiden x Lechery Maidens - (Touhou Project) [English] {Sharpie Translations}
(Love Song ☆ Lesson ♪ 11th) [Tsukioboro (Oki Yuri)] EcstasyLove (Uta no Prince-sama)
(CR37) [HAPPY WATER (Kizaki Yuuri)] Himezakura (Gundam Seed Destiny)
[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [Digital]
[Shunjou Shuusuke] Home Lesson 1-2 [English][Decensored]
(COMIC1☆14) [HappyBirthday (MARUchang)] Jikochu de Ikou! (Fate/Grand Order)
(Reitaisai 7) [Happiness Milk (Obyaa)] Nikuyoku Kami Ao Shin - Carnal desires in God - (Touhou Project) [English] [Rewrite] {Little White Butterflies}
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-5 [English] [Lazarus H]
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson | The Pervy P.E. Teacher’s After School Pleasurable Training Lesson Ch. 4 (COMIC Ananga Ranga Vol. 17) [English] {Hennojin}
(C78) [AREYOUHAPPY? (Asai Ichiko)] Seramegasana! (Touhou Project)
(CINDERELLA FESTIV@L2) [Sakura Doori (Hazakura Satsuki)] Fumika no Iinari Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(Mimiket 36) [Happy Birthday (MARUchang)] Animal Friends (Kemono Friends)
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON
[Shiden Akira] Kyouikuteki Shidou! | Let's Teach Him a Lesson! (Sakura no Nioi) [English] [desudesu]
(SHT2016 Aki) [Happy Birthday (MARUchang)] Socratic Love (Re:Zero kara Hajimeru Isekai Seikatsu)
(Bokura no Love Live! 10) [Kurocan (Itsuki Kuro)] MakiRinPana na Dousei Lesson 3.5 | MakiRinPana's Lessons on Living Together 3.5 (Love Live!) [English] [GiB]
[Yumesaki Sanjuro] Chiteki Onna Kyoushi Mitsuana Hoshuu - Indecent teacher love hole lesson. [Chinese]
[Minor Boy] Seishoku no Lesson
[Shinohara Tesshou] Private Lesson
(Shotaket 11) [16kenme (Sato-satoru)] Watarase Moe File (Happiness!)
(Bokura no Love Live! 10) [Kurocan (Itsuki Kuro)] MakiRinPana Dousei Lesson 3.5 (Love Live!) [Chinese] [Mali汉化]
[Branshea] Zetsurin Golf Lesson 1-3 [Digital]
[Ohigetan] Chikan Gakushuu Shidou Youryou + Chikan Gakushuu Shidou Youryou ~Kougakunen Muke Koubi Lesson Hen~ | The Molester ♡ Study Guidance Essentials+Copulation Lesson with Middle Schoolers Compilation [English] [Striborg]
[Haniya (Hanini)] Otome Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(COMIC1☆10) [Ninokoya (Ninoko)] BiBi Lesson (Love Live!)
(C90) [HAPPY PROJECT (Minami Kawa)] Inumimi na Goshujin-sama to Nekomimi na Maid-san no Ichinichi.
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [無邪気漢化組]
[Tonnosuke] Izumi-Sensei no Milky Lesson + Bangai-Hen | Izumi-Sensei's Milky Lesson + Extra Chapter (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
(C88) [Attendance Number 26 (Niro)] Cinderella to Ecchi na Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [佳奈助汉化组]
(SC65) [Happy Birthday (MARUchang)] Super Market Fantasy (Amagi Brilliant Park) [English] [XCX Scans]
[Trinity Kyoudan (Yukisaki MIALE)] Scathach Shishou no Dosukebe Lesson (Fate/Grand Order) [Digital]
(Love Song ☆ Lesson ♪ 14th) [MixTurE (Nori)] Torikago no Utahime (Uta no Prince-sama)
(C89) [Happiness Milk (Obyaa)] Hentai Satori wa Senyou Maso Hole (Touhou Project)
(C88) [MillionLove (Yayo)] Perfect Lesson 4 -Shibuya Rin Shimamura Uzuki Choukyou- (THE IDOLM@STER CINDERELLA GIRLS)
(Love Song ☆ Lesson ♪ 13th) [Mofunuko., Cat:Side (Rorona Ruto, Rikko)] Roulette Assort (Uta no Prince-sama)
[Ai Wa Kurayami (Marui Ryuu)] Shin Lesson Girl (THE IDOLM@STER) [Digital]
(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night) [English] [Fakku!]
[Shunmin Mutsumi] Slave Lesson
(C94) [Happiness Milk (Obyaa)] Moriya Suwako no Boufuku Koubi (Touhou Project)
(SC40) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] milker (Kamen no Maid Guy)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C85) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - We are semen addict - (Touhou Project)
[Mangetsu Ujiya (Tekorun)] Ryochin Lesson (THE IDOLM@STER DearlyStars) [Digital]
(CSP6) [Akashitei (Tokoyo Akashi)] Azusa to Shinya no Kojin Lesson (THE IDOLM@STER)
[Wasabi] Link to Zelda no Shoshinsha ni Yasashii Sex Nyuumon | Here is a little lesson about Link and Zelda's relation (The Legend of Zelda: Breath of the Wild) [English] [alexdupont]
(Love Song Lesson 8th) [Luminescence (Melhico)] Manatsu no SOUNDS GOOD! (Uta no Prince-sama)
(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night) [Chinese] [wl00314824個人漢化]
Yumemi Riamu no Tokubetsu Lesson | Riamu Yumemi's Special Lesson
[Okumoto Yuuta] Lesson for Me! (COMIC Kairakuten BEAST 2016-01) [Chinese] [無邪気漢化組]
(C74) [Sorairo March (Narusawa Sora)] Jun-nyan to Issho (Happiness!)
[Sansyoku Amido.] Pure Lesson
[Q] Kagai Lesson (Fujouri na Nyotai Kousoku) [Digital]
(Love Song ☆ Lesson ♪ 5th) [NinamoRe; (Ninamo)] A HOUSE CAT (Uta no Prince-sama)
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 3 (Mahou Sensei Negima!)
[Shinobu Tanei] Gimai Lesson Zenpen | Stepsister Lesson Ch. 1 (Imouto Netsuai Ryouiki) [English] {woootskie}
[happy turn] Endless Teidou (Suzumiya Haruhi no Yuuutsu)
(C70) [Happy Water (Kizaki Yuuri)] Colorful Bleach (Bleach) [English] [SaHa]
(C85) [PalePink! (Sakurabe Notos)] Happiness Happy (Jewelpet Happiness)
(C74) [HAPPY PARANOIA (Wanashiro Giovanna, Hasumi Elan)] Umi no Hana (Real Drive)
(CT21) [HappyBirthday (MARUchang)] Yowakimono yo, Nanji no Na wa Shoujo Nari. 2 (Touhou Project)
(C93) [Neko-bus Tei (Shaa)] PCS Teacher "Hakuchuu no Ingi Dorei Lesson" (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]
(C86) [Ninokoya (Ninoko)] MAKI LESSON (Love Live!)
(COMIC1☆3) [HAPPY WATER (Kizaki Yuuri)] Colorful Double Oppai. (Mobile Suit Gundam 00)
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-)
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
(SC58) [Happy Birthday (Maruchan.)] Aita Kokoro (Kotoura-san)
[Fuetakishi] Futari no Hoken | Their Health Lesson (COMIC X-EROS #24) [English]
(C83) [Endorphin (Sakura Alta)] Private Lesson (THE IDOLM@STER) [English]
(Kouroumu 6) [Happiness Milk (Obyaa)] Hangyaku Dorei (Touhou Project)
(C89) [Handful☆Happiness! (Nanahara Fuyuki)] Chitsujo Breakin' (Granblue Fantasy)
(C95) [Handful☆Happiness! (Nanahara Fuyuki)] HORNY BUNNY (Granblue Fantasy)
[Y-NRG SYSTEM (Misakiguchipuku, Yukke.)] Kadai, Shichai mashita (Anne Happy)
[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [English] [Sensualaoi] [Digital]
(C93) [Handful☆Happiness! (Nanahara Fuyuki)] Ingoku no Hana [Chinese] [无毒汉化组]
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!) [English] {KFC Translations}
[Mutou Mato] Koakuma Gakuen Lesson Life (COMIC X-EROS #60) [Chinese] [無邪気漢化組] [Digital]
[HAPPY WATER (Kizaki Yuuri)] Yoru Hime -Yoruichisan to Orihimechan- (Bleach) [English] [SaHa]
(C89) [Nejimaki Kougen (Kirisawa Tokito) B.B Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [EGO自漢化]
(COMIC1☆10) [mon-petit (Mon-petit)] Mai Senpai no Anal Lesson (Musaigen no Phantom World)
[Three M (Mumumu)] BAKIBAKI LESSON (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C93) [Happiness Milk (Obyaa)] Scarlet Hearts 3 (Touhou Project)
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON [English] [NHNL]
Yuushuu de Soumei datta Robot Senshi wa Inran Nikubenki Robo ni Natte Ultra Happy
[from SCRATCH (Johnny)] SECRET LESSON 3 ~Micchaku Choukyou 24-ji~ (Mahou Shoujo Lyrical Nanoha) [Digital]
(C80) [AREYOUHAPPY? (Asai Ichiko)] Kasenppai! (Touhou Project) [English] [CGrascal]
(C91) [Handful☆Happiness! (Nanahara Fuyuki)] Jessica Onee-chan Chaku Ero Debut (Granblue Fantasy)
(Love Song ☆ Lesson ♪ 13th) [KOMITTO (komine)] Fake Love (Uta no Prince-sama)
[VOLUTES (Kurogane Kenn)] Happy Happy Samba Machine (BanG Dream!) [English] [WindyFall Scanlations] [Digital]
(COMIC1☆10) [Mujitan (Tsumugie)] Bakunyuu Renshuukan Kashima-chan Haru no Oppai Lesson Chinjufu (Kantai Collection -KanColle-)
[Osuzu Akiomi] Happy Lesson (COMIC Tenma 2009-05) [English] [Hentaimaru]
(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/1 (Demonbane)
(COMIC1☆11) [Happy Birthday (MARUchang)] Awayokuba Kicchauzo (Fate/Grand Order) [Chinese] [无毒汉化组]
Happy Lesson - Tanoshi
(Toramatsuri2010) [Happy Birthday (Maruchan)] WANNA be BRILLIANT (K-ON!)