Harvard Open Source App

(SC42) [Happy Birthday (MARUchang)] Flatliner (Various)

(SC35) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/5 (Hayate no Gotoku! [Hayate the Combat Butler!])

(COMIC1☆11) [Happy Birthday (MARUchang)] Awayokuba Kicchauzo (Fate/Grand Order) [Chinese] [无毒汉化组]

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

(C94) [Apple Water (Ringo Sui)] HarusaMaid wa Dojiranai!? duology (Kantai Collection -KanColle-)

[Happoubi Jin] Happoubi Jin Gashuu Hoteri

(C93) [Happiness Milk (Obyaa)] Scarlet Hearts 3 (Touhou Project) [English]

(C72) [Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b／8 (Dennou Coil)

(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Guraburunrun Fantasy (Granblue Fantasy)

(C82) [Happiness Milk (Obyaa)] H na Youmu no Okaimono (Touhou Project) [English] [FaithoftheFallen]

(C88) [QP:flapper (Sakura Koharu, Ohara Tometa)] Chun-Chun Parabellum (Love Live!)

(Tora Matsuri 2015) [Happy Birthday (MARUchang)] Nishikidaitei-chan no Kotoba dewa nai kamo kore wa Teitoku-tachi no Kotoba (Kantai Collection -KanColle-) [Chinese] [靴下汉化组]

[HappyBirthday (Maruchan.)] Link

(SC56) [Happy Birthday (MARUchang)] Anata dake Mitsumeteru (THE IDOLM@STER CINDERELLA GIRLS)

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

(C74) [16kenme (Sato-satoru)] Junketsu Otome Mahou (Happiness!)

(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night) [Chinese] [wl00314824個人漢化]

[Pokopen-Honpo (Shikato Miyo)] Watashi ga... koko ni kita riyuu (Gokujou Seitokai)

(SHT2016 Aki) [Happy Birthday (MARUchang)] Socratic Love (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [刷牙子汉化]

(Utahime Teien 18) [HappyBirthday (MARUchang)] TOUCH OFF (THE IDOLM@STER CINDERELLA GIRLS)

(C78) [Ashinoie (Taryl.)] Hinnyuu Musume 23 (Neko Wappa!)

(C89) [Apple Water (Ringo Sui)] Shireikan, Osenaka Onagashi Itashimasu, Hai. (Kantai Collection -KanColle-)

(C94) [Mappa Namatta (Mappa Ninatta)] Takao to Atago to Shota Shikikan ~Houkago Hen~ (Azur Lane)

(C86) [QP:flapper (Sakura Koharu, Ohara Tometa)] ONE FOR NINE and NINE FOR ONE (Love Live!)

(COMITIA104) [Rahhentou (Kentarou)] Kappa to Douji

(C74) [COPEN (Randou)] Dizzy wa Boku no Mono da! | Dizzy is Mine! (BOOST!) (Guilty Gear XX) [English] [q91] [Decensored]

(C86) [Areya (Homing)] PreAre 8 -Hime Cure Delivery- (HappinessCharge Precure!)

(Mou Nanimo Kowaku Nai 14) [karappa (karappa)] Like An Angel. Like A Devil. A (Puella Magi Madoka Magica) [English]

(C84) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I am semen addict - (Touhou Project)

[Pokopen-Honpo] Siro Bara ChuoLine (Maria-sama ga Miteru)

(C70) [HAPPO RYUU (Happoubi Jin)] Clever Clover

(C87) [Apple Water (Ringo Sui)] Harusame Soup tte Nan desu ka? (Kantai Collection -KanColle-) [Chinese] [CE家族社]

(C83) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin ‐ Shrine maiden x Lechery maidens ‐ (Touhou Project)

(C86) [434 Not Found (isya)] Utakata no Yume (HappinessCharge Precure!) [Chinese] [CE家族社&大友同好会]

(Houraigekisen! Yo-i! 35Senme) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Ashita Haretara (Kantai Collection -KanColle-) [Chinese] [琴叶汉化]

(Heartfull Communication) [Fetish Children (Apploute)] Full Metal Panic! 2 - Tsuduku Sasayaki | Endless Whisper (Full Metal Panic!) [English] [Scribe Figaro]

(SC16) [Wakanaya (Kappa Yoshimi)] Aya Saki Wakana Koi no Namegata (Sentimental Graffiti)

[Apple Water (Ringo Sui)] Perth-chan xx shite! (Kantai Collection -KanColle-) [Digital]

Happy Happy Samba Machine

(SC32) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 2 (Mahou Sensei Negima!) [English] [Trinity Translations Team]

[Mousou Kairo (H Kyuuyuugekitai)] Happiness! DeLucks (Happiness!) [Digital]

[Hyappo Hissatsu (Nodoka)] *Shota Wriggle Teiki* (Touhou Project) [Digital]

(CT25) [Happy Birthday (MARUchang)] Fight For Liberty PETIT!! XRATED 03 (Kantai Collection -KanColle-)

(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project) [English] [Hardcore-translations]

[Kappa Yousai (Kapa)] Omakebon Let's Go Parade Hen (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

BUKKAKE HAKUDAKU SUWAKO

"Happiness!" Original Drawings and Illustrations

(C78) [Yappari Ao ga Suki (Uni-corn)] Watashi wo Oyome ni Moratte Hoshii (Lucky Star)

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

[Shioya (Shioya Maico)] Cure Cure Happiness! Fortune de Asobou Hen (HappinessCharge Precure) [Digital]

(C72) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/7 (Hayate no Gotoku! [Hayate the Combat Butler!])

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

[Magukappu (Magukappu)] Ishtar no Yuetsu Saimin (Fate/Grand Order)

[Happy Drop (Bell)] Identity

[Digital Accel Works (INAZUMA)] Inazuma Pretty Warrior (Precure Series)

(C86) [MarineSapphire (Hasumi Milk)] Merun Culture 13 (Kantai Collection -KanColle-)

(C74) [HAPPY WATER (Kizaki Yuuri)] Musume Musume. (Macross Frontier)

(COMIC1☆5) [Happy Birthday (Maruchan.)] Mirai Iro (Puella Magi Madoka☆Magica)

(C77) [Yappari Ao ga Suki (Uni-corn)] Tadashii Hajimete no Nakushikata | How to Lose Your Virginity Correctly (Touhou Project) [English] [A-Trans]

[Applemint] Applemint WINTER SPECIAL 2007

(C83) [Happy Drive! (Yofukashi)] Koisuru Youmu wa Chiisaku Hosoku te Toiki ga Tottemo Yoi Nioi (Touhou Project)

(COMIC1☆8) [Shiratamaco (Shiratama)] Namakeru Hime no Dousei Seikatsu. (Happiness Charge Precure!)

[GOrakubu (Haruma Nakuto)] Kimi no Namae Boku (Ore) no Namae (Digimon Universe: Appli Monsters) [Digital]

(C69) [Happy Water (Kizaki Yuuri)] Seolla to Kusuha 2 (Super Robot Wars)

[Happiness Milk (Obyaa)] Komeiji Shimai wa Hentai Maso Hole (Touhou Project) [Digital]

(C87) [ACID EATERS (Kazuma Muramasa)] Butterfly and Chrysalis (HappinessCharge Precure!) [English] [ArnasB]

(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (Happiness Charge Precure!) [Chinese]

(C102) [Apple Water (Ringo Sui)] Sensei Mika wa Waruiko... da yo (Blue Archive)

(C86) [Chronicle (Fukunaga Yukito)] Karareta Hime-chan (HappinessCharge Precure!)

(C86) [Nobita Graph (Ishigana)] Cure la In! | Cure for Horniness! (HappinessCharge Precure!) [English] {doujin-moe.us}

(C90) [Apple Effect (MurasakiO)] Atarashii Tomodachi o Mukaeru Houhou Vier (Kantai Collection -KanColle-)

(C86) [Cyclone (Izumi, Reizei)] T-21 Sai Aaaark (HappinessCharge Precure!) [Chinese] [脸肿汉化组]

[Hyappo Hissatsu (Nodoka)] Karasu wa Mushi ga Daikoubutsu no you desu (Touhou Project) [Digital]

[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [Digital]

[Karappa (Karappa)] PATCH & BANDAGE 0.5 (Zombie Land Saga) [Digital]

(C97) [Mappa Namatta (Mappa Ninatta)] Formidable wa Shikikan to Ichatsukitai (Azur Lane) [Chinese] [空気系☆漢化]

(SC36) [Happy Water (Kizaki Yuuri)] Colorful Lagann! (Tengen Toppa Gurren Lagann)

(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!)

(C94) [Happy Drive! (Yofukashi)] LOG IN ERROR (Sword Art Online Alternative Gun Gale Online)

(C87) [Acchi no Seikatsu (Sado)] Shiawase Kaizou Keikaku (HappinessCharge Precure!)

(Reitaisai 8) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - New carnal story - Zen (Touhou Project) [English] [maipantsu]

(C84) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I am semen addict - | Faith in the God of Carnal Desire - I Am Semen Addict - (Touhou Project) [English] {Sharpie Translations}

(C79) [Yappari Ao ga Suki (Uni-corn)] Anata wo Takusan Gohoushi Shitai (Lucky Star)

(C94) [Happiness Milk (Obyaa)] Moriya Suwako no Boufuku Koubi (Touhou Project)

(C87) [Acchi no Seikatsu (Sado)] Shiawase Kaizou Keikaku (HappinessCharge Precure!) [Chinese] [脸肿汉化组]

(SC2018 Summer) [HappyBirthday (MARUchang)] Byouteki Shunga Nikki (Fate/Grand Order)

(C86) [Bonnou Stream (shri)] FALLEN PRINCESS (HappinessCharge Precure!)

[Kappa] Gotta Fuck Your Way Out (Ch.01~16) [English]

[Happy Lime (Sakura Pochi)] Akogare no Kyonyuu OL Joushi ni Omochikae Sarete Shimatta Hanashi | The Story About Being Taken Back Home By The Huge-Tittied Higher-Up That I Admired (Shizuka Rin) [English] {Doujins.com} [Digital]

(C87) [ACID EATERS (Kazuma Muramasa)] Butterfly and Chrysalis (HappinessCharge Precure!) [Chinese]

(C82) [Mikazuki Ondo (Kappa)] Touhou Rakugakichou 2 (Touhou Project)

(C80) [Yohsyuan (Kappa Yoshimi, Son Yohsyu)] LEVEL5 (Dragon Quest III)

(C90) [APPLE TEA (Various)] Seiryousui (THE IDOLM@STER Dearly Stars)

(C68) [HAPPY WATER (Kizaki Yuuri)] Colorful Seed (Gundam SEED DESTINY)

[Kappa Yousai (Kapa)] KBYD to 4P Suru Hon (THE IDOLM@STER CINDERELLA GIRLS) [2019-01-10]

[HAPPY WATER (Kizaki Yuuri)] Monochrome Geass. (Code Geass: Lelouch of the Rebellion)

(C67) [HAPPO RYUU (Happoubi Jin)] Hole In Love [English] [tap-trans & secondhandscans]

(COMIC1☆12) [Happy Birthday (MARUchang)] Kanjou Hyougen Paradox (Fate/Grand Order)

(C87) [Apple Effect (MurasakiO)] Atarashii Tomodachi wo Mukaeru Houhou (Kantai Collection -KanColle-) [Chinese] [CE家族社]

(C87) [LongHornTrain (CyoCyo)] Pretty Three Stars (HappinessCharge Precure!) [English] {HalbesEi & B.E.C. Scans}

(COMIC1☆8) [TimaTima (Tima)] Houkago Hime | After School Hime (HappinessCharge PreCure!) [Chinese] [大友同好会]

[Studio Kyawn (Murakami Masaki)] Happiness Onahon (HappinessCharge Precure!) [Digital]

(C81) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - New carnal story - Kou | Cult of the Lust God (Touhou Project) [English] =LWB=

(C94) [Happouvijin (yumoteliuce)] Darling in the princess (Darling in the Franxx)

(C91) [Apple Effect (MurasakiO)] Warspite to Teryouri (Kantai Collection -KanColle-)

(C90) [Apple Effect (MurasakiO)] Atarashii Tomodachi o Mukaeru Houhou Vier (Kantai Collection -KanColle-)

(C83) [Verydrop (Sapphire)] Yukikaze no Tsukaima 2 (Zero no Tsukaima)

(C70) [Happy Water (Kizaki Yuuri)] Colorful Bleach (Bleach)

(C57) [F.Workshop (Pokopen Hai)] Xerox 2 (Mahou No Takkyuubin [Kiki's Delivery Service])

(Holokle) [Happy Lime (Sakura Pochi)] Hololive Oppai (Shirogane Noel, Akai Haato, Houshou Marine)

(COMIC1-5) [Happy Birthday] Mirai Iro (Puella Magi Madoka Magica) [English] [VLtrans]

(C87) [Happy Birthday (MARUchang)] Junjou ACTION! 2 (Kantai Collection -KanColle-)

[HAPPY CORE (Kinoshita Ichi)] EVIL EDEN

(SC65) [Happy Birthday (MARUchang)] Super Market Fantasy (Amagi Brilliant Park) [Chinese] [CE家族社]

(C90) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou III (Touhou Project) [Chinese] [靴下汉化组]

(FF19) [Apple Effect (Murasakio)] Joou-sama to Yukai na Pet-tachi (Boku wa Tomodachi ga Sukunai)

(SC33) [Happy Water (Kizaki Yuuri)] Fortune (Bleach)

(C86) [Furaipan Daimaou (Chouchin Ankou)] Drug Charge Precure! (HappinessCharge Precure!)

(C87) [U.R.C (Momoya Show-Neko)] Honey ni Omakase | Leave it to Honey (HappinessCharge Precure!) [English] {doujin-moe.us}

(COMIC1☆8) [Divine Fountain (Koizumi Hitsuji)] Bad End wa Mitsu no Aji (HappinessCharge Precure!)

(C53) [Gakuen Hanimokuo (APP)] Hinageshi (Sentimental Graffiti, The King of Fighters)

(C86) [Apple Water (Ringo Sui)] Muboubitte Nan no Hi (Kantai Collection -KanColle-)

[Minomushitei] Sweetie Girls 12 ~Futanari Queen~ (HappinessCharge PreCure!) [Digital]

(C65) [Fetish Children (Apploute)] Full Metal Panic! 4 - Megami No Sasayaki | Whisper of a Goddess (Full Metal Panic!) [English] [Scribe Figaro]

(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!) [English] {5 a.m.}

(C94) [Apple Effect (MurasakiO)] Ore no Kanojo ga Kawaikunai Wake ga Nai (Mitsudomoe) [Chinese] [一只麻利的鸽子汉化]

(Rainbow Flavor 12) [Rope Island (Miyanoyuki)] Come On A My House! (HappinessCharge Precure!)

(C86) [ERECT TOUCH (Erect Sawaru)]pocyaxtuko nikumaturi 2014SUMMER!(Kantai Collection + HappinessCharge Precure! +LoveLive! + Gundam Build Fighters)

(Reitaisai 14) [Happiness Milk (Obyaa)] Komeiji Shimai wa Hentai Maso Hole (Touhou Project)

(C75) [Pokopen-Honpo (Shikato Miyo)] 501 Not Pants (Strike Witches)

(C93) [Yappy-yappy (Amino)] Koujitsu (Fate/Grand Order)

(C92) [Happy Birthday (MARUchang)] Lion Heart! (Fate/Grand Order)

(C95) [Kappa Yousai (Kapa)] KBYD to 4P Suru Hon + Omakebon (THE IDOLM@STER CINDERELLA GIRLS)

(Toramatsuri2010) [Happy Birthday (Maruchan)] WANNA be BRILLIANT (K-ON!)

[Hyappo Hissatsu (Nodoka)] Shota Wriggle demo Chucchu Shitai (Touhou Project) [Digital]

(C88) [Apple Effect (MurasakiO)] Erina to Shoujo Manga (Shokugeki no Soma)

(C86) [Funi Funi Lab (Tamagoro)] Chibikko Bitch Full charge (HappinessCharge Precure!) [Chinese] [Decensored]

(C91) [Nedaore (Ayane)] Sore dakara Watashi wa Henshin Dekinai | So that's why I can't transform (Flip Flappers) [English] [Lazy Lily & 8/u/ Scanlations]

[Chiisana Kagi (Junji)] HelpPrincess (HappinessCharge PreCure!) [Digital]

(Houraigekisen! Yo-i! 29Senme) [MarineSapphire (Hasumi Milk)] Rensou Harugatari 21 (Kantai Collection -KanColle-)

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

(C86) [AFJ (Ashi_O)] HappinessCharge Zuricure! (HappinessCharge Precure!)

(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!) [English] {5 a.m.}

(Reitaisai 12) [Happiness Milk (Obyaa)] Yuuwaku Usagi wa Mazo Usagi (Touhou Project)

(Comic Castle 2005) [HAPPY WATER (Kizaki Yuuri)] Meerchan no DOKIDOKI taiken (Gundam SEED DESTINY)

[Happoubi Jin] Happoubi Jin Gashuu Hoteri

Happinest!

(COMIC1☆13) [HappyBirthday (MARUchang)] Kanjou no Pixel (Azur Lane)

[Marinesapphire (Hasumi Milk)] Merun Culture #6 (Puella Magi Madoka Magica) [Digital]

(SC36) [Yappari Ao ga Suki (Uni-corn)] Enjoy Job Change! (Dragon Quest III: Soshite Densetsu e...)