(C87) [Yu-cho (Pal)] HAPPY LOVER (Free!)
(C89) [Yukikagerou (KANZUME)] Naedoko Kuppuku Happy End (Granblue Fantasy)
(C85) [Happiness Milk (Obyaa)] Majo Datanpen Monogatari (Touhou Project)
[Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project) [Digital]
[Zukiki] Happy Girl
[True-Bell (Nekono Lonmiy)] HAPPY EDEN (Final Fantasy XI)
YELLOW 2 HAPPY
[HAPPY WATER (Kizaki Yuuri)] SR Vira o Te ni Ireru Tame nara Nandemo Yaru (Granblue Fantasy) [Digital]
(C95) [Handful☆Happiness! (Nanahara Fuyuki)] HORNY BUNNY (Granblue Fantasy)
[Kharisma Jati] Cindhil's 17th Birthday Present From Mom [Chinese] [沒有漢化]
[Metabocafe Offensive Smell Uproar (Itachou, Kakiko)] Reika-chan Chino Jijii to Chanomi Tomodachi (Smile Precure) [Digital]
[Happy Present (Manmer)] Jinsei Tenkan Gacha ~Kyou kara Anata wa Onnanoko~ [Digital]
Only you know
[Suzudama Renri] Happy White Day (Manga Bangaichi 2016-05) [English] {NecroManCr}
[Hijouguchi (TEI-OH-K-TAKAMURO)] Futanari Decor
(SC30) [HappyBirthday (Maruchan., Monchy)] REDEMPTION (Touhou Project)
(C90) [Handful☆Happiness! (Nanahara Fuyuki)] FALL DOWN (Granblue Fantasy) [English] [CGrascal]
(C87) [Nekomanma (Kiyokiba Miyo)] Happy Rice Cake 2 (Tamako Market)
[Happydrop (Minase Sizuku)] One more time! [Digital]
18-kaime no Birthday to 19-kome no Yakusoku | The 18th birthday and 19th promise
(C82) [Yumemi Gokochi (Mikage Baku)] HAPPY END (Smile Precure!)
[HappyBirthday (Maru-chan.)] MIND FOREST (Rozen Maiden)
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English] [Mongolfier]
The secret of Kushina Uzumaki
(C74) [HAPPY WATER (Kizaki Yuuri)] Musume Musume. (Macross Frontier)
(Axis Kyoudan Zangeshitsu) [Happy Birthday (MARUchang)] Mondai Girl :Re (Kono Subarashii Sekai ni Syukufuku o!)
(C82) [GRAND CROSS (Various)] Anata ni Miseru Ecchi na Smile (Smile Precure!)
(C85) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - We are semen addict - (Touhou Project)
Satogaeri
[Kurokawa Rikuu] tokuku happy birthday (Akuma no Riddle) [Chinese]
Were Happy Family 1 & 2
[Juan Gotoh] Tanoshii Hoken Taiiku | Happy Sex Education (Zenra Inkou Sengen!!) [English] [Hennojin] [Digital]
Happy Birthday Side B
(C80) [AREYOUHAPPY? (Asai Ichiko)] Kasenppai! (Touhou Project)
[Ketsudon Teishoku (Tora)] Merry Chri Chri Birthday!!! (Yuri!!! on Ice) [Digital]
(Houraigekisen! Yo-i! 29Senme) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Boku ni Sawatte (Kantai Collection -KanColle-)
(C73) [HAPPY WATER (Kizaki Yuuri)] Oojiibon EX (Super Robot Wars)
[Uruujima Call] Happy Birthday -After- [Chinese]
[Nakamura Mizumo] Birthday Present [English]
(C75) [16kenme (Sato-satoru)] Watarase Jun Arcade Soushuuhen (Happiness!)
(SC2016 Summer) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Kantai Collection -KanColle-)
(C79) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Pochi Bukuro (Anyamaru Tantei Kiruminzoo)
Anata dake Mitsumeteru
(C81) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - New carnal story - Kou | Cult of the Lust God (Touhou Project) [English] =LWB=
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project)
(Reitaisai 13) [Shirokurousa (Sugiyuu)] Patchouli no Happy Delivery (Touhou Project)
(C88) [Kansai Orange (Arai Kei)] Happy Life3 (Amagami) [Chinese] [最愛路易絲澪漢化組]
Birthday X Present (Ch.2)
(C85) [cocon! (Otone)] Chifuyu-nee to Futarikkiri no Birthday Party | A Birthday Party All Alone with Chifuyu-nee (Infinite Stratos) [English] [Rapid Switch]
(C88) [B-SP (Chizuko)] Happy Natsumatsuri (Free!)
[Tosh] Happy Family Sleep [English] =RyuuTama+LWB=
Aesthetic
Birthday ~Shokai Genteiban~
[Soramune (Yuzu Ramune)] Happy Virgin Birthday [Digital]
[Gachonerou] 中出しまんが
Fight For Liberty No.3
[SHIMEKIRI SANPUNMAE (Tukimi Daifuku)] Only You Happy Birthday (Sister Princess)
[Happydrop (Minase Sizuku)] Underworld [Digital]
[Kansou Enoki Take (Enoki no Titan)] Kinoko no Tsumeawase
GIFT!! 2
(C88) [Nejikiri Sister (Hanemikakko)] Subterranean Sun Birthday (Touhou Project) [English] [A-Trans]
(HaruCC19) [ORANGE DOLL, EMR (Kaoruko, Enoki)] Icha Icha Paradise (Hamatora) [Incomplete]
Happy Happy Wedding!
(C81) [Watakubi (Sasai Saji)] 18-kaime no Birthday to 19-kome no Yakusoku (Rewrite)
(COMIC1☆3) [HAPPY WATER (Kizaki Yuuri)] Colorful K-ON! (K-ON!)
(C68) [USO Seisakujo (Harukaze Unipo)] Happy Smiling Prince. (Fushigiboshi no Futagohime) [English] [Little White Butterflies]
(C86) [Kansai Orange (Arai Kei)] Happy Life2 (Amagami)
Kimi Ii Karada shiteru ne Happy Happy Twin ni Iranai?
Shikamaru 's birthday celebration! - ShikaTema R18 doujinshi
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 3 (Mahou Sensei Negima!)
Maryoku Kyoukyuu o Motto Tomeruna
ROAD TO... sample
(SUPERKansai23) [Kagirinaku Ai. (Aoi)] Doutei o Sutenai to Derarenai Heya ni Tojikomeraretara Happy End ni Natta Hanashi (Fate/Grand Order)
(C90) [candy paddle (NemuNemu)] SideOTOKONOKO iDOL BIRTHDAY PAKOPAKO (THE IDOLM@STER SideM) [English] [mysterymeat3]
Fight For Liberty No. 4
[Tomotsuka Haruomi] Mahoutsukai no Birthday | The Wizard's Birthday (COMIC Tenma 2010-08) [English] [desudesu]
(C94) [Happy Drive! (Yofukashi)] LOG IN ERROR (Sword Art Online Alternative Gun Gale Online)
(Hoeru! SHARK!! 2) [NAT-B (Kuronachi)] Re*Birthday (Free!)
Happy Happy Kyun Kyun
[Nozarashi Satoru] Ikkadanran/Haha Musume Danran | Happy Family Get-Together (Tabete wa Ikenai) [English]
(C74) [16kenme (Sato-satoru)] Junketsu Otome Mahou (Happiness!)
[Zat] SSM - Skullgirls Squigly Masturbation (SkullGirls) [English]
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga)
[Mizu] Birthday [English]
[Satou Chagashi] Happy Days
(SC2017 Autumn) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Fate/Grand Order) [English] [Futatsu Scans]
(Zennin Shuuketsu 6) [Fragrant Olive (SIN)] Only You Know (Naruto)
[Ujiie Moku] Happy Stone (COMIC LO 2008-09) [English] [DMD]
(CT28) [Happy Birthday (MARUchang)] Kokoro ga Sasu Basho to Kuchiguse Soshite Kimi ga Iru (Re:Zero kara Hajimeru Isekai Seikatsu)
(Jun-nyan Tariteru?) [Botugo (RYO)] Kishi x Otome (Happiness!)
(CSP6) [Utakata Gentou-ya (Kushinada Iruwe)] Koakuma Lebe-kun no Chinjufu Nisshi Zwei | Little Devil Lebe-kun's Navy Base Diary Zwei (Kantai Collection -KanColle-) [English]
(COMIC1☆7) [Happy Birthday (MARUchang)] Hentai × Neko = (Hentai Ouji to Warawanai Neko)
Happy Birthday Today
Sen ya ichi ya happy ever after | Arabian Nights Happy ever after
[AtelirHachihukuan] Catch! Smile Precure (Smile Precure!)
(COMIC1) [Kohakutei (Sakai Hamachi)] -HB- Ranjyuku Toppatsu Bangai Hon | Hakura-san's Birthday Outbreak (ToHeart 2) [English] [SaHa]
Birthday [English]
(C75) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Fuyunagi (Kannagi)
(C72) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/7 (Hayate no Gotoku! [Hayate the Combat Butler!])
[URAN] Ane Boku Birthday (COMIC Penguin Club 2012-08 Vol. 312) [English] [SMDC]
White Birthday
(Reitaisai 10) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - tentacle and hermaphrodite and two girls - (Touhou Project)
[Anthology] Maid Girls Club 2
[Yoshida Gorou] Happy Birthday
(C70) [Botugo (RYO)] Mahou de onna-ka? Sonna koto Shinakutatte Atashi wa Otome yo! (Happiness!)
(COMIC1☆14) [HappyBirthday (MARUchang)] Jikochu de Ikou! (Fate/Grand Order)
(C84) [Kansai Orange (Arai Kei)] HaPPY LIFe (Amagami) [English] {doujin-moe.us}
[urai tami] Happy Go Lucky
Happy Birthday with You
(AC2) [AquaDrop (Mikami Mika)] Oiwai Sex 3 ~Onii-chan 20-sai no Hi~ | Celebration Sex 3 ~Onii-chan's 20th Birthday~ [English] {Doujins.com}
(COMIC1☆6) [HAPPY WATER (Kizaki Yuuri)] Colorful DxD (Highschool DxD)
Trans Panic route a-happy end
(HaruCC20) [Average (Akiyama)] Kasanshiki Happy End (One Punch Man)
[Spider Garden, HEG (Nii, Yoshino)] Birthday (South Park) [Japanese, English] [Zeus777]
[Happydrop (Minase Sizuku)] Yorimashi [Digital]
(C93) [detergent (Matsunami Rumi)] Kimi Ii Karada shiteru ne Happy Happy Twin ni Iranai? (THE IDOLM@STER CINDERELLA GIRLS)
(Reitaisai 11) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Episode of religious faith - (Touhou Project)
[Yukimi] Birthday ~Shokai Genteiban~ [English] [darknight]
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 01 [Digital]
Birthday Ch4 - Gemini
Happy Birthday Side A
Happy Virgin Birthday
(CSP6) [Happy Birthday (MARUchang)] Itsu datte Bokura wa Seiku to Koi Moyou (Kantai Collection -KanColle-) [Chinese] [屏幕髒了漢化組]
Happy Happy Friends!
(SC2015 Autumn) [Happy Birthday (MARUchang)] Preserved Roses (Granblue Fantasy)
(C93) [Happy Lime (Sakura Pochi)] Tsundere Jeanne to Deredere Kiyohime (Fate/Grand Order)
(Shotaket & Shota Scratch Omega) [EGO DANCE (Nanamatsu Kenji)] Happy Happy Hug (Cardfight!! Vanguard)
(C70) [Happy Water (Kizaki Yuuri)] Colorful Bleach (Bleach) [English] [SaHa]
[Uchiha Tobio, Yameta62 (colored pages)] Medical Ninjutsu Troops Working (Naruto Shippuden)
[happy water]heart 2
Lucy & Virgo Daikatsuyaku !!
(C95) [HappyBirthday (MARUchang)] Eine Kleine (Fate/Grand Order)
[Spread Happiness (Yukihiro)] Tomboy Princess (Dragon Quest IV) [English] [JBVMND]
(C92) [Happy Lime (Sakura Pochi)] Neteru Yamashiro-san ni Itazura Suru Hon (Kantai Collection -KanColle-)
(C86) [CHIBIKKO KINGDOM (Kekocha)] Shiawase Juukon Seikatsu | Happy Bigamist Lifestyle (Kantai Collection - KanColle-) [English] [doujin-moe.us]
(Renai Jaws 4) [American ☆ Rock (Kotarou)] Happy Happy Boy (Free!)