Harvard Open Source App

[Koufuku Iinchou (Happy)] Okkaburi | Under Cover [English] {Chin²} [Digital]

(SC41) [QP:FLAPPER (Pimeco, Tometa)] Hakkekkyuu Sekkekkyuu to QP:FLAPPER 01 (Suzumiya Haruhi no Yuuutsu)

(C92) [Handful☆Happiness! (Nanahara Fuyuki)] HONEY CAGE [Chinese] [无毒汉化组]

(C85) [QP:flapper (Sakura Koharu, Ohara Tometa)] Koi Suru Tanjyu-jin (Kantai Collection -KanColle-)

(C61) [Gakuen Hanimokuo (APP)] Ten and four (Vandread)

[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]

(C86) [LongHornTrain (CyoCyo)] Kinkyuu!! Tenkuu ni Mau Aoki Joou wo Kare! (HappinessCharge Precure!)

(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/2 (Higurashi no Naku Koro ni) [Chinese] [靴下汉化组]

[Magukappu (Magukappu)] Dai Akko (Little Witch Academia) [English]

(C86) [Cyclone (Izumi, Reizei)] T-21 Sai Aaaark (HappinessCharge Precure!) [English] {doujin-moe.us}

(SHT2016 Aki) [Happy Birthday (MARUchang)] Socratic Love (Re:Zero kara Hajimeru Isekai Seikatsu) [English] {Hennojin}

(C86) [Shicchakamecchaka (Mon.)] Precure Hunt (HappinessCharge Precure!)

(SC2019 Spring) [HappyBirthday (MARUchang)] Too~ttemo Kawaiilya (Fate/Grand Order)

(COMIC1☆9) [Apple Effect (MurasakiO)] Atarashii Tomodachi o Mukaeru Houhou zwei (Kantai Collection -KanColle-)

(C85) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - We are semen addict - | Faith in the God of Carnal Desires - We Are Semen Addict - (Touhou Project) [English] {Sharpie Translations}

(C92) [Happy Birthday (MARUchang)] Lion Heart! (Fate/Grand Order) [Chinese] [胸垫汉化组]

(C88) [Apple Effect (MurasakiO)] Erina to Shoujo Manga (Shokugeki no Soma) [Chinese] [空気系☆漢化]

(Reitaisai 10) [HappyBirthday (MARUchang)] Around the world Shoujo (Touhou Project)

(C93) [Yatemiyou! (Yappen)] Ugokazarukoto Yamakaze-chan if (Kantai Collection -KanColle-)

Happy Cherry 2

(Minna no Ketsui 2) [Chabane Ninja (Happamushi)] Himitsu no Otona no Afufu na Ochakai (Undertale)

[Pokopen-Honpo (Shikato Miyo)] Aimai na Aji no? Ichigo Tamago (I My Me! Strawberry Eggs)

[Amagappa Shoujogun] Attakaku, Shite.

(C83) [Mikazuki Ondo (Kappa)] Yokubari Kasen-chan (Touhou Project)

(C87) [Chinpudo (Marui)] AiHime Yuugi (HappinessCharge Precure!)

[Happy Present (Manmer)] Reimu to Alice ni Hyoui Tensei (Touhou Project) [Digital]

(COMIC1☆8) [Leaz Koubou (Oujano Kaze)] THE☆WEAKEST-PRINCESS (HappinessCharge Precure!)

(C73) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 5 (Mahou Sensei Negima!)

(C85) [Happy Birthday (MARUchang)] Fight For Liberty No.3 (Kantai Collection -KanColle-)

Otouto tono Happy Life! | 和弟弟的快乐生活！

(C93) [Happouvijin (yumoteliuce)] Puberty (Neon Genesis Evangelion)

(SC30) [HAPPY WATER (Kizaki Yuuri)] Magi-Chichi! (Quiz Magic Academy)

(C87) [Happy Drive! (Yofukashi)] Patchouli-san ga Iki o Hahha tte Yatte Boku o Yarashiku Oshikari (Touhou Project)

(C89) [Happy Present (Manmer)] Kyou Kara Ore ga Udonge-chan! (Touhou Project)

[Happy Water (Kizaki Yuuri)] Paradesu | Paradise (Gundam SEED Destiny) [English] [SaHa]

(C87) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience2 (HappinessCharge Precure!)

(C104) [Happy Mayonnaise (Asla)] Rio Kaichou no Shazai Sex (Blue Archive)

(C86) [Yamada Ichizoku. (Fukurokouji, Mokyu)] Tekizen Toubou | Desertion Under Fire (HappinessCharge Precure!) [English] {doujin-moe.us}

(C86) [Funi Funi Lab (Tamagoro)] Chibikko Bitch Full charge (HappinessCharge Precure!) [English] [doujin-moe.us]

(C83) [Condiment wa Hachibunme (Maeshima Ryou)] CHEMICAL HAPPY 2!! (Smile Precure!) [Chinese]

(C81) [Yellow Apple (Kotobuki Ringo)] Arabiya Layla Gendan Joukan (Magi: The Labyrinth of Magic)

(Kouroumu 12) [Happunzaki (Toyosaki Shu)] Murasakiiro no Yokkyuufuman (Touhou Project)

(SC2016 Autumn) [Happy Birthday (MARUchang)] Dangerous Eden (Fate/Grand Order) [English] [constantly]

(SHT2016 Aki) [Happy Birthday (MARUchang)] Socratic Love (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [瑞树汉化组]

(C84) [Mikazuki Ondo (Kappa)] Futo-Chan Sarattekita (Touhou Project)

(C88) [ABDG Encirclement Formation!! (Saranaru Takami)] Cling to Drops (HappinessCharge Precure!)

UNHAPPY GIRL b/13

(Reitaisai 10) [Mikazuki Ondo (Kappa)] Alice no Yuuga na Ichinichi (Touhou Project)

(Houraigekisen! Yo-i! 6Senme) [HappyBirthday (MARUchang)] Fight For Liberty No. 4 (Kantai Collection -KanColle-)

[Kappa Yousai (Kapa)] Omake ~Sae-han~ (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

(C91) [Rabbit House (Usako)] Anzen Star Sapphire-chan (Touhou Project)

(C74) [COPEN (Rustle)] Sakura to Karin. | Sakura & Karin (BOOST!) (Street Fighter) [English] [Risette] [Decensored]

[Handful☆Happiness! (Nanahara Fuyuki)] Reijoku no Ikusamiko 淪為奴隸的戰巫女 [Chinese] [Decensored] [Digital]

(C83) [Kappaya (Katte ni Kappa)] Nisemono 2 (Nisekoi)

(COMIC1) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 4 (Mahou Sensei Negima!) [English] [Trinity Translations Team]

(SC37) [Wakanaya (Kappa Yoshimi)] UNLIMITED GREED 08.6 (Queen's Blade)

[Slimy Alpha (Tadano Happa)] Hajimete Doushi

[Gemasyafyu (Gekoge Satoru)] WHEEL of FORTUNE (HappinessCharge Precure!, Dokidoki! Precure) [Digital]

Apple desu kara

(C93) [Happy Birthday (MARUchang)] Ereshkigal-chan no Usui Hon (Fate/Grand Order) [Chinese] [脸肿汉化组]

(Reitaisai 13) [Happiness Milk (Obyaa)] happinessuwako (Touhou Project)

[Bronco Hitoritabi (Uchi-Uchi Keyaki)] Yoru no Kaori, Yoru no Mitsu. (HappinessCharge Precure!) [Digital]

(SC65) [Hagane no Tsurugi (Shiraha Mato)] Shiawase Ecchi Charge! (HappinessCharge Precure!)

[Applemint] Applemint WINTER SPECIAL 2008 Miko hen

(SC2017 Autumn) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Fate/Grand Order)

(C86) [Chronicle (Fukunaga Yukito)] Kara reta Hime-chan (HappinessCharge Precure!) [Chinese]

(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness)

[Happaya (Mitsuba Minoru)] Himegoto Escalate [English] {Hennojin+Visible Ninja} [Digital]

(C86) [Studio Kyawn (Murakami Masaki)] GREATEST ECLIPSE ~Inmitsu (Happinesscharge PreCure!)

(C96) [Apple Water (Ringo Sui)] Tonari no Osananajimi-chan

(C92) [Stray Hermit (Nanappe)] Love Live! Illust Book (Love Live!, Love Live! Sunshine!!)

(C85) [Pokopen-Honpo (Shikato Miyo)] Himawari-chan ga Oji-san ni Tondemonai Koto o Sareru Hanashi (Vividred Operation)

(Mimiket 10) [HAPPY WATER (Kizaki Yuuri)] -True night- (Fate/stay night)

(COMIC1☆10) [slice slime (108 Gou)] Hakunetsu Rape Kyoushitsu (Anne Happy)

(C73) [HAPPY WATER (Kizaki Yuuri)] Oojiibon EX (Super Robot Wars)

(C87) [K2 Tomo no Kai (Mizuki)] Aibo-gari MAMA CURE HUNT (HappinessCharge Precure!)

(C87) [OPEN BOOK (Toumi Haruka)] JUSTY-COMMUNICATION (Sword World 2.0)

(C91) [Handful☆Happiness! (Nanahara Fuyuki)] Jessica Onee-chan Chaku Ero Debut | Jessica Onee-chan's Ero Debut (Granblue Fantasy) [English] {Doujins.com}

happy star

(C88) [Happy Drive! (Yofukashi)] Anata ni Ichizu de Ii Desu ka? (Touhou Project)

(C87) [EDGE WORTH (Hamuhamu)] HappinessCharge Himegumi! 3 (HappinessCharge Precure!)

(C93) [HappyBirthday (MARUchang)] Ehon no Youna Kawaii Kyuuketsuki (Azur Lane) [Chinese] [脸肿汉化组]

I'm Happy, Even as your Slave

(C94) [Apple Effect (MurasakiO)] Ore no Kanojo ga Kawaikunai Wake ga Nai 1.5 (Mitsudomoe)

(SC34) [HAPPY WATER (Kizaki Yuuri)] Oresama no Onna. (Sengoku Rance)

(C85) [Mikazuki Ondo (Kappa)] My Dear Bunny (Touhou Project)

(C86) [Isorashi Dou (Isorashi)] YuuYuu no Hoshigari Diet! (HappinessCharge Precure!)

(FF22) [Apple Effect (MurasakiO)] Koi Natsu Misaki (Toaru Kagaku no Railgun) [Chinese]

Bukkake Hakudaku Sumireko

(C86) [Dip Switch (Piku☆Cell)] Renai Kinshi!! (HappinessCharge Precure!)

(C69) [Happy Paranoia (Various)] Chinese Quince (Chibi Vampire) [English] [Otokonoko Scans]

(C88) [ABDG Encirclement Formation!! (Saranaru Takami)] Cling to Drops (HappinessCharge Precure!) [English] [jonaq]

Anal Vore Goudou / Kappa

[HAPPY COLOR FESTIVAL! (Xenon)] Hidamari Pikarin! X-Rated (Dokidoki! Precure, Smile Precure!) [Digital]

[Happouvijin (yumoteliuce)] Trap Honey (My Hero Academia) [English] [Metaphrastes] [Digital]

(Panzer Vor! 15) [Chabane Ninja (Happamushi)] Onii-san-tachi wa Koko de Murakami no Oppai demo Nondenasai yo (Girls und Panzer)

[Kappa Yousai (Kapa)] Omakebon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

[Magukappu (Magukappu)] Dai Akko (Little Witch Academia) [Chinese] [鬼畜王汉化组]

[Spread Happiness (Yukihiro)] RING2

(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/1 (Demonbane)

(SUPER22) [Kiiro Bird (Pappa)] Oyajidomo ni wa Naisho dazo (Magi: The Labyrinth of Magic)

(Shotaket 11) [16kenme (Sato-satoru)] Watarase Moe File (Happiness!)

(C79) [QP:flapper (Sakura Koharu, Ohara Tometa)] Oreneko (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

[Kurohonyasan (Yamashita Kurowo)] Himelda-san-chi no Katei Jijou (HappinessCharge PreCure!) [Digital]

(C90) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou III (Touhou Project)

Hasu to kappa

(C90) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou III (Touhou Project) [English] [Mongolfier]

(C87) [Digital Accel Works (INAZUMA.)] INNOCENT IONANIE (HappinessCharge Precure!)

(C82) [Yumemi Gokochi (Mikage Baku)] HAPPY END (Smile Precure!)

(COMIC1) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 4 (Mahou Sensei Negima!)

[Juuryoku Shiki Youheki (Dam)] Shock Shoku BreGure 4 (HappinessCharge PreCure!) [Digital]

[Muramuramura] Chimou Yuugi (HeartCatch PreCure!, HappinessCharge PreCure!)

(SC15) [SHAGWELL, T2000, Wakanaya (Isshiki Nishiki, Kappa Yoshimi, Shinobu Shou)] Ayashino Ceres (Sentimental Graffiti)

(C82) [YELLOW APPLE (Kotobuki Ringo)] Arabiya Layla Gendan Gekan (Magi: The Labyrinth of Magic)

(C84) [Kashiwa-ya (Hiyo Hiyo)] Minna Sokuhame Swapping Precure! ! (Smile Precure!)

(C82) [Kashiwa-ya (Hiyo Hiyo)] Swapping Precure (Smile Precure!) [English] [doujin-moe.us]

HAPPINESS SLAVES

(SC30) [HappyBirthday (Maruchan., Monchy)] REDEMPTION (Touhou Project)

Tanigappa wa Nikugappa

(C87) [Gambler Club (Kousaka Jun)] HapiPuni -Moshi Kami wo Hodoite Nakattara (HappinessCharge Precure!)

(SC57) [Stella Shooter (Zerg)] Love Love ★ Happy Sand (Smile Precure!)

[karappa (karappa)] Madoka to Homura ga Okujou de (Puella Magi Madoka Magica) [Digital]

(SC29) [HAPPY WATER (Kizaki Yuuri)] Colorful Seed 2 Cosplay Hen (Gundam Seed Destiny)

(COMIC1☆7) [Happy Birthday (MARUchang)] Hentai × Neko = (Hentai Ouji to Warawanai Neko)

(COMIC1☆4) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Mana + Nene season2 (Love Plus)

(COMIC1☆7) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Carnal desire in God [Next] - (Touhou Project)

[Shioya (Shioya Maico)] Aa Futomomo Nameruno Oishii naa♪ (HappinessCharge PreCure!) [Digital]

(COMITIA103) [SHIS (Z-Ton)] Kappa dukushi

(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-)

[MarineSapphire (Hasumi Milk)] Rensou Harugatari 2 (Kantai Collection -KanColle-) [Digital]

[HAPPY WATER (Kizaki Yuuri)] Yoru Hime -Yoruichisan to Orihimechan- (Bleach) [English] [SaHa]

[Happy Lime (Sakura Pochi)] Koubi (massage) suru zo! Hasumi! (Blue Archive) [English] [Doujins.com] [Digital]

(SC2015 Autumn) [Happy Birthday (MARUchang)] Preserved Roses (Granblue Fantasy)

(Rainbow Flavor 10) [434 Not Found (isya)] Cure Assort (Dokidoki! PreCure, Suite PreCure, HappinessCharge PreCure!)

[Slimy Alpha (Tadano Happa)] Zutto Asobo!

(C93) [Happy Lime (Sakura Pochi)] Tsundere Jeanne to Deredere Kiyohime (Fate/Grand Order)

(C88) [Apple Water (Ringo Sui)] Hajimete no Bikini Sugata wa Shireikan ni Mitehoshii. (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]

(COMIC1☆4) [Yappari Ao ga Suki (Uni-corn)] Toaru Murasakiiro no Umbrella (Touhou Project)

(COMIC1☆6) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I give tentacle a body - (Touhou Project)

[Pink Pineapple] Nyotamen! ~Nyotaika Shita Ore wa Aniki no Kanojo!?~ 1

[Hyappo Hissatsu (Nodoka)] Wriggle-kyun Itadakimasu♂ (Touhou Project) [Digital]

(C90) [HappyBirthday (MARUchang)] GIFT!! 2 (Kantai Collection -KanColle-)

(C82) [Condiment wa Hachibunme (Maeshima Ryou)] CHEMICAL HAPPY!! (Smile Precure!) [English] =LWB=

(C79) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Pochi Bukuro (Anyamaru Tantei Kiruminzoo)

(Reitaisai 11) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Episode of religious faith - (Touhou Project)

[karappa (karappa)] Rokubute! (Puella Magi Madoka Magica) [Digital]

Saimin Appli de Ayatsutte

(Precure Matsuri DX4) [Harem Heat (Heat One)] Yuko no Himegoto (HappinessCharge PreCure!)

[Orgy Ching] Renai Janai Kara SeeFu Manga (HappinessCharge Precure!)

(C58) [APPLE☆POT (Himenogi Apo)] Yappari Meganekkou da yo ne!!