(C61) [Happy Koukou (Masaki Gunji)] Dennou Tenshi (Angelic Layer)
[Tanpopo Suisan (INAGO)] Immoral Cat (Hentai Ouji to Warawanai Neko) [Digital]
(Reitaisai 8) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - New carnal story - Zen (Touhou Project)
(COMIC1☆7) [Ame nochi Yuki (Ameto Yuki)] Hentai Ouji no Shintai Sokutei?! (Hentai Ouji to Warawanai Neko.)
(CT28) [Happy Birthday (MARUchang)] Kokoro ga Sasu Basho to Kuchiguse Soshite Kimi ga Iru (Re:Zero kara Hajimeru Isekai Seikatsu)
(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon) [English] [Doujins.com]
[SAILORQ2 (RYÖ)] LOVE LESSON (Kantai Collection -KanColle-) [Digital]
(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]
[HappyBirthday (MARUchang)] C'MON BABY Albacore (Azur Lane) [English] [feet lovers team] [2018-11-11]
(Kouroumu 6) [Happiness Milk (Obyaa)] Reverse Rape Slave (Touhou Project) [English]
[Gift+ (Sekiyu.)] DoHentai Ouji to H na Neko. (Hentai Ouji to Warawanai Neko.)
(Shota Scratch 22) [Happy Drop (Minase Sizuku, Miyamoto Ikusa)] Restraint Boys
(C85) [Milk pudding (Milk Jam)] Hentai to! 3 (Hentai Ouji to Warawanai Neko.)
(COMIC1☆7) [Fujiya (Nectar)] Hentai Ouji ni Manabu xxx no Kyoukun. 2.5 (Hentai Ouji to Warawanai Neko) [English] {Zettai Ryouiki}
ANOTHER WORLD
(C84) [Saihate-Kukan (Hino Hino)] HENTAI wa Home Kotoba da! - "HENTAI" is a eulogy! (Hentai Ouji to Warawanai Neko)
(SC32) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Un-controllable Game (Ultimate Girls)
(CT24) [Cannabis, Mine Noujou (Shimaji, Mine Mura)] Wolf Sheep Lesson (THE iDOLM@STER SideM) [Chinese] [无毒汉化组]
BlazBlue Ragna x Celica Hentai Doujinshi by Fisel from REVELLIUS team
Sensei's Secret Lesson Chapter 5
(COMITIA112) [A-Lucky Murashige no Ran (A-Lucky Murashige)] Special Lesson (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [Chinese] [脸肿汉化组]
(C85) [Moe Hime Rengou (obiwan, xin)] Hentai Ouji to Hatsujou Neko. (Hentai Ouji to Warawanai Neko.)
(C80) [AREYOUHAPPY? (Asai Ichiko)] Kasenppai! (Touhou Project)
[HAPPY WATER (Kizaki Yuuri)] Paradesu (Gundam SEED DESTINY)
(Love Song ☆ Lesson ♪ 5th) [NinamoRe; (Ninamo)] A HOUSE CAT (Uta no Prince-sama)
[Ura Urethan (Akari Seisuke)] Sendou-kun no Asaon Lesson 2 (Cardfight!! Vanguard) [Digital]
[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] [Decensored]
(COMIC1☆7) [inspi. (Izumi Rin)] Hentai Ouji to H na Neko. (Hentai Ouji to Warawanai Neko.)
(SC58) [Oracle Eggs (Suihi)] Hen Neko Dokuhon (Hentai Ouji to Warawanai Neko.)
(C76) [Yubisaki Studio (Hidari Kagetora)] Les Chuu Life 2nd Lesson [English] [Re-translated] {bfrost}
(Megassa Nyoro) [Happy Birthday (Maruchan.)] bravery
(SC38) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] ...to be "kissin' you GOD WIND (KiMiKiSS)
[Kamitou Masaki] Kaiketsu!? Zenra Knight Ch. 2 | Love Lesson!! Disciplinary Teacher's Dangerous Maths Formula [English] {Qan[T] Translations}
(Love Song Lesson 3rd) [Luminescence (Melhico)] Scarlet Heart (Uta no Prince-sama)
[Ken] Senya Ichiya Happy Ever After | Arabian Nights Happy ever after [English] [guduxingkong] [Digital]
(Renai Jaws 4) [American ☆ Rock (Kotarou)] Happy Happy Boy (Free!) [English]
(C78) [AREYOUHAPPY? (Asai Ichiko)] Seramegasana! (Touhou Project)
(COMIC1☆7) [Mugen@WORKS (Akiduki Akina)] Hentai Ouji to Ecchi na Koneko (Hentai Ouji to Warawanai Neko.)
(SC35) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/6 (Code Geass: Hangyaku no Lelouch)
(C84) [inspi. (Izumi Rin)] Tsuki-nyan to Azu-wan (Hentai Ouji to Warawanai Neko.)
(C76) [Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b/14 (Mahou Shoujo Lyrical Nanoha [Magical Girl Lyrical Nanoha])
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-6 [English] [Lazarus H]
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson (Go! Princess PreCure) [Digital]
[happy water]heart 2
(Axis Kyoudan Zangeshitsu) [Happy Birthday (MARUchang)] Mondai Girl :Re (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [无毒汉化组]
(C71) [HAPPY WATER (Kizaki Yuuri)] To LOVEtte Ikou! | Let's Go! To Love (To LOVE-Ru) [English] {doujin-moe.us}
(C81) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Edge Of The Knife (Senran Kagura)
(C81) [Nekomataya (Nekomata Naomi)] Futari no First Lesson | Our First Lesson (THE iDOLM@STER) [English] {doujin-moe.us}
(SC41) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] FLAME UP (To LOVE-Ru)
[HAPPY WATER (Kizaki Yuuri)] SR Vira o Te ni Ireru Tame nara Nandemo Yaru (Granblue Fantasy) [Digital]
(C86) [Milk pudding (Milk Jam)] Hentai to! 4 (Hentai Ouji to Warawanai Neko.)
(SC37) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] One piece (Kenkou Zenrakei Suieibu Umishou)
(COMIC1☆10) [slice slime (108 Gou)] Hakunetsu Rape Kyoushitsu (Anne Happy) [English] {Hennojin}
(C68) [Happy Water (Kizaki Yuuri)] Luna-tan to Issho (Gundam SEED Destiny)
(SC29) [Happy Water (Kizaki Yuuri)] Seolla to Kusuha (Super Robot Wars Alpha)
(C95) [Happiness Milk (Obyaa)] BUKKAKE HAKUDAKU SATORI (Touhou Project)
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON [Chinese] [无毒汉化组]
[Y-NRG SYSTEM (Misakiguchipuku, Yukke.)] Kadai, Shichai mashita (Anne Happy)
(C85) [Hiyoko Mikan Nouen (Piconn)] Gokuraku Shinki Tokkyuu 3 Shirokuro Romance (Busou Shinki)
(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness) [Sample]
Persona 5 Futa Hentai Extra
(C71) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/3 (Hayate no Gotoku! [Hayate the Combat Butler!])
[Ootsuka Reika] Dokidoki Dekiai Lesson! (COMIC LO 2014-10) [Chinese] [Badluck1205]
(SC55) [Rico-ba (Rico)] HAPPY LIFE WITH HAPPY GIRLS (Papa no Iu Koto wo Kikinasai!)
(C89) [AMEYAMA TELEGRAPH (Ameyama Denshin)] Ikaruga Noa no Idol Haisetsu Lesson (Ge)
(SC60) [Oracle Eggs (Suihi)] Azuki-chan Wanwano (Hentai Ouji to Warawanai Neko.)
(Axis Kyoudan Zangeshitsu) [Happy Birthday (MARUchang)] Mondai Girl :Re (Kono Subarashii Sekai ni Syukufuku o!)
(CT17) [HappyBirthday (MARUchang)] Aesthetic (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(COMIC1☆7) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] usa-coro (Tamako Market)
[Granada Sky (Mogiki Hayami)] Mayonaka no Tokubetsu Lesson | Special Midnight Lesson (Go! Princess Precure) [English] {5 a.m.} [Digital]
[Nekottorando (Pan)] The Private Lesson (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujin-moe.us} [Digital]
(C85) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - We are semen addict - (Touhou Project)
(SC32) [16kenme (Sato-satoru)] Watarase Jun Hour (Happiness!)
Happy? unhappy?
[HAPPY_TURN (Tanno Shii)] Last Order-chan no Kenshin Kango (Toaru Majutsu no Index) [Digital]
(CSP6) [Brown sugar (Miyasaka Naco)] Love Love Lesson Nyan (THE IDOLM@STER CINDERELLA GIRLS)
Happy Happy Birthday!!
Happy Happy Samba Machine
(C88) [Gorotaishi (Gorohati)] Fuuka-chan to Kojin Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O) [English] [biribiri]
SEX p.a.r.t.y -hard drug lesson-
(C89) [Happy Present (Manmer)] Kyou Kara Ore ga Udonge-chan! (Touhou Project) [English] [N04h]
[Cartagra (Kugami Angning)] ARCANUMS 20 (Hentai Ouji to Warawanai Neko) [Digital]
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(C74) [Sorairo March (Narusawa Sora)] Jun-nyan to Issho | Together with Jun (Happiness!) [English] [Decensored]
[Lapis Lazuli (Tukazi)] Yokodera-kun Chi no Barbara-san (Hentai Ouji to Warawanai Neko.) [Digital]
(C74) [HAPPY WATER (Kizaki Yuuri)] C.C. ni "Goshujin-sama" to Iwareta Karani wa Nekomimi Maid ni Suru Shikanai Janai ka! (Code Geass: Lelouch of the Rebellion)
Happy Birthday Side B
(C69) [HAPPY FACTORY (Sorane Miki)] Onna Gokoro (Rurouni Kenshin)
(C88) [S Jikousaten (Seri Tsumi)] Kashikoma! Lesson GO! (PriPara)
(C91) [detergent (Matsunami Rumi)] Kirari to P-chan no Icha Love Lesson (THE IDOLM@STER CINDERELLA GIRLS)
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project)
[Qilin] Princess Lesson 1-15
(C92) [KOJI2 (Tsuda Akira)] Festival Lesson!! (Eromanga Sensei)
Hentai Hitoduma Kaihouku
(SC60) [Mimicry.z (Aka Satanan)] I am yours! (Hentai Ouji to Warawanai Neko.)
(C82) [Chagashi Saiban (Yamabuki Mook)] Lesson! (IS <Infinite Stratos>)
(C89) [Handful☆Happiness! (Nanahara Fuyuki)] Chitsujo Breakin' (Granblue Fantasy)
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 3 (Mahou Sensei Negima!) [English] [Trinity Translations Team]
[Kagehara Hanzou] Hajimete no Lesson | First Lesson (COMIC Moog 2006-10) [English] [Yoroshii]
(Kouroumu 12) [Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project)
(C84) [Aquadriver (Aino Serin)] Hentai Ouji to Futari no Kawaii Hime-sama (Hentai Ouji to Warawanai Neko.)
(Pretty Stakes) [HappyBirthday (MARUchang)] Hop Step Dancing Junbigou (Uma Musume Pretty Derby)
Natsu no Lesson - Summer Lesson | Lección Veraniega
[HAPPY CORE (Kinoshita Ichi)] PRIMARY HEART
(C62) [AREYOUHAPPY?, APOCRIPHA (Asai Ichiko, Hiyama Akira)] ninukuna- (Ragnarok Online)
(C81) [HENTAI MUSUME (Nezu Meta)] Putit-Scat 9
(Love Song ☆ Lesson ♪ 5th) [Tasogaresenpu (Porry)] retake (Uta no Prince-sama) [English] [Silver Lining]
[HENTAI to HENTAI no HENTAI] Petit Roshutsu Owatte mireba Roshutsukyou
(CSP6) [Brown sugar (Miyasaka Naco)] Love Love Lesson Nyan (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
(C90) [Pollinosis (Shinkuu Tatsuyakei)] Sachiko Saimin Lesson no Maki (THE IDOLM@STER CINDERELLA GIRLS)
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON
Senpai Yappa Hentai | Senpai You're a Pervert After All
Komeiji Shimai wa Hentai Maso Hole
(C63) [Purin Yokochou (Ouka Sushi)] Pretty Lesson 1 (Onegai Teacher)
(Reitaisai 15) [Happiness Milk (Obyaa)] Scarlet Hearts 4 (Touhou Project) [English] [Hardcore-translations]
Welcome to the PSL Club ~Lover's Lesson~
(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]
(SC50) [Happy Birthday (MARUchang)] MERRY-GO-ROUND!! (Yumekui Merry)
(SC2017 Winter) [HappyBirthday (MARUchang)] Itteki no Eikyou (Fate/Grand Order)
(C84) [Yuubeno Gakuensai (Sena Chifuyu)] Silky Cats (Hentai Ouji to Warawanai Neko.)
(SC61) [Happy Birthday (MARUchang)] Fight For Liberty No.1 (Kantai Collection)
(C86) [Various (Various)] Les Live! 2nd Lesson! (Love Live!)
(C88) [MillionLove (Yayo)] Perfect Lesson 4 -Shibuya Rin Shimamura Uzuki Choukyou- (THE IDOLM@STER CINDERELLA GIRLS)
[Happy Moon-na Bara-iro no Jinsei (sync)] Love berry heart (Ichigo Mashimaro)
(C84) [Fruitsjam (Mikagami Sou)] BADEND vs HAPPYEND (Smile Precure!) [English] [SMDC]
[Azuma Taira] Nukumori Jou no Binkan Lesson [Digital]
(C84) [Cocoa Holic (Yuizaki Kazuya)] Tsukko-chan to Komame-chan no Karada o Sumizumi made Shirabechau Hon (Hentai Ouji to Warawanai Neko.)
(SC2017 Autumn) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Fate/Grand Order) [English] [Futatsu Scans]
(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]
[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [Chinese] [105leFH18B2个人汉化] [Digital]
(C83) [Senbon Knock Zadankai (Inaba Fuyuki)] Happy to Shokushu Kashita Wolfrun ga Noukou na Urumiyu wo Suru Hon Dakedo Ai sae Areba Kankeinai yo ne! (Smile Precure!)
(C85) [Moe Hime Rengou (obiwan, xin)] Hentai Ouji to Hatsujou Neko. (Hentai Ouji to Warawanai Neko.) [Chinese] [CE家族社]
(C92) [Happy Drive! (Yofukashi)] PrettyGirl Tobikkiri Kawaii Ochame na Youmu wa Ecchi na Metsuki de Iki o Haku node Succhau. (Touhou Project)
(C82) [Fujiya (Nectar)] Hentai Ouji ni Manabu xxx no Kyoukun. (Hentai Ouji to Warawanai Neko)
[HAPPY CORE (Kinoshita Ichi)] Becolor
Five Colors Quintet
[HAPPY WATER (Kizaki Yuuri)] 100 Yen Bon. 2 + 3 (BLEACH) [English] {Doujin-Moe.us}
(Reitaisai 7) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Carnal desires in God - (Touhou Project) [English] =LWB=
YELLOW 2 HAPPY
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun | Mash's Secret Private Lesson (Fate/Grand Order) [English] [Saint Quartz Scans]
Happy New Year
(Mimiket 36) [Happy Birthday (MARUchang)] Animal Friends (Kemono Friends)
(C90) [HAPPY PROJECT (Minami Kawa)] Inumimi na Goshujin-sama to Nekomimi na Maid-san no Ichinichi.
(Dai 8-ji ROOT4to5) [+810 (Yamada Non)] Chuunen Doutei Jishou Master to Jutsu Aniki no Supplementary Lesson (Fate/Grand Order)
D.L. action 84
(Reitaisai 7) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Carnal desires in God - (Touhou Project)
(C87) [Santonana (Satou Tomoyuki)] Love Lesson! (Love Live!)