[Kira Hiroyoshi] Bottom Knock
(C86) [Kaniya (Kanyapyi)] Kaniya no Omake bon Soushuuhen+α (Various)
(C99) [JUNK STORY (Michairu)] KNOCK OUT!! (Yuuki Yuuna wa Yuusha de Aru)
[Amu] Nagisa no Mermaid | Mermaid on the Shore (Nyotaika Happiness!) [English] [desudesu]
[Senbon Knock Zadankai (Inaba Fuyuki)] Kunoichinko ~Otokonoko Ninja VS Futanari Ninja~ [Digital]
COMIC AOHA 2019 Natsu
(C86) [Chronicle (Fukunaga Yukito)] Karareta Hime-chan (HappinessCharge Precure!)
(C74) [16kenme (Sato-satoru)] Junketsu Otome Mahou (Happiness!)
Let The Happiness In
Knock Knock Big Brother [English] [Rewrite] [Reijikun]
[Fetishism Pocket (Itou Hachi)] Hinata-chan to Sensei (Flower of happiness) [English] [/u/ Scanlations] [Digital]
[Yamada Ichizoku. (Mokyu, Fukurokouji)] Debyuu DE Byuu (Fresh Precure!)
Noushuku Pine(Makibe Kataru) - Chapter 1 [English]
[p.32 (Chinoha)] Torokeru you na Koufukukan | An Enchanting Feeling of Happiness (Touken Ranbu) [English] [KuriMitsu VN & TsundeHolic & Sexy Akiba Detectives] [2016-01-10]
(C86) [ERECT TOUCH (Erect Sawaru)] Pochakko Niku Matsuri 2014 SUMMER! (Various)
Yuuwaku Usagi wa Mazo Usagi
Cure Princess no Happiness? Chuunyuu
ONA-ASSI!
(C91) [Happiness Milk (Obyaa)] BUKKAKE HAKUDAKU SANAE (Touhou Project)
(C84)[Sumi Kara Sumi Made(Gabyonuno)]Gambare Watashi(Jewelpet)
Dokidoki! ZuriCure
MANIAC+
[Commanding Eagle (Washizuka Sho)] Cure Princess no Happiness? Chuunyuu (HappinessCharge Precure!) [Digital]
[Clone Ningen] Mitsubo no Kokuhaku - Confession de miel mère [Chinese][Incomplete][4p]
[Jamming] Oyako no Utage
(COMIC1☆8) [Shiratamaco (Shiratama)] Namakeru Hime no Dousei Seikatsu. (Happiness Charge Precure!)
[Studio Mizuyokan (Higashitotsuka Rai Suta)] HAPPINESS SLAVES DL (HappinessCharge PreCure!) [Digital]
[Tsumetoro] Happiness is a Meat Explosion! (COMIC Megastore Alpha 2014-10) [English] =TV=
(C86) [Funi Funi Lab (Tamagoro)] Chibikko Bitch Full charge (HappinessCharge Precure!) [English] {5 a.m.}
[Jirou] WE ARE HAPPINESS! (Monster Strike)
(C92) [Shiodome project (lapiness)] Hestia no Unko o Taberu no wa Machigatte Iru Darou ka (Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka)
Anal-Princess' Happiness
(C87) [Chinpudo (Marui)] AiHime Yuugi (HappinessCharge Precure!)
Okawari suru?
[isao] Happy Halloween! (COMIC 0EX 2008-11) [English] =LWB= [Decensored]
(C56) [Pine Candy (Kouenji Marimo)] ERO HINA Act 1.0 (Love Hina)
(C79) [Fukunoren (Yukiwo)] Soft Eclair (Fresh Precure!)
Scapegoat Koufukuron | Scapegoat Theory of Happiness
(C86) [Isorashi Dou (Isorashi)] YuuYuu no Hoshigari Diet! (HappinessCharge Precure!)
Jessica Onee-chan Chaku Ero Debut
Jewelina-sama ga Okusuri de aru Imi Happiness na koto ni naru rashii yo?
[Oyster] Tojou no Danran | Happy Abattoir Families (COMIC Mate 2013-12) [English] =StatistcallyNP + LWB=
(C83) [Douganebuibui (Aburidashi Zakuro)] Happiness! (Senran Kagura) [English] [CGrascal]
Kanojo ga Oyaji no Chinpo ni Maketa Wake
(COMIC1☆8) [Leaz Koubou (Oujano Kaze)] THE☆WEAKEST-PRINCESS (HappinessCharge Precure!) [English] [yuripe]
[Pochincoff] Please Knock Me Up [English] [biribiri]
(C87) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience2 (HappinessCharge Precure!) [Chinese]
[Utanone Dou (Utanone Sion)] Happiness! My Family V (Mahou Shoujo Lyrical Nanoha) [Digital]
(C77) [bolze. (rit.)] HAPPINESS IS A RAILGUN (Toaru Kagaku no Railgun) [Chinese] [文盲汉化]
Intelli Onna Joushi, PanSto Omorashi.
[Navy] Source of Happiness | Fellatio no Ehon Soushuuhen 2 (Fairy Tail) [English] [EHCOVE]
[Pine Candy] Ero Hina (Love Hina)
Love Train
[sachi-machi (Shiina Ayumi)] Hanpirei Koufukuron - Happiness to be inversely proportional to (Gundam Seed Destiny)
(C89) [Handful☆Happiness! (Nanahara Fuyuki)] Chitsujo Breakin' (Granblue Fantasy)
(C87) [LongHornTrain (CyoCyo)] Pretty Three Stars (HappinessCharge Precure!)
Hentai Satori wa Senyou Maso Hole
(C74) [Sorairo March (Narusawa Sora)] Jun-nyan to Issho (Happiness!)
(C79) [NIGHT★FUCKERS (Mitsugi)] Otakare -Kanojo ga Spats ni Kigaetara-
HORNY♡BUNNY
(Precure Festa 16) [Chinpudo (Marui)] Himekuri Calendar (HappinessCharge PreCure!)
[Mayonnaise Bakufu (Sekihan)] YELLOW HONEY TRAP (HappinessCharge PreCure!) [Digital]
Paigaki no IQ ga 0 ni Naru made Milk o Shiboritoru Hon
(C77) [bolze. (rit.)] Happiness is a Railgun (Toaru Kagaku no Railgun)
(Sekai Bishoku Hakken! 10) [Hoshizora Pine (Yadokari)] Cherry Beans (Toriko) [Sample]
[Ogagaga-sou (Ogata Gatarou)] Himeplex (HappinessCharge Precure!) [Digital]
(C86) [WICKED HEART (ZooTAN)] Oomori-sanchi no Tokusen Sozai (HappinessCharge Precure!)
[Kokekokko Coma] Ame no Naka Hashiridase | Run in the Rain! (Happiness Charge. Puni Pedo ! Koume Gumi) [English] [ATF]
[Kokekokko Coma] Ame no Naka Hashiridase (Happiness Charge. Puni Pedo ! Koume Gumi) [Chinese] [燈火漢化]
[DiGiEL (Yoshinaga Eikichi)] Momoiro Happiness (Fresh Precure!) [Digital]
[Senbon Knock Zadankai] LOVE PHANTOM (Negima!)
Happiness3 - Confession Warning
Nikuyoku Shinkoushin
Nikuyokugami Gyoushin
Happiness! Shinjin Aidoru no Houshi Eigyou
(C91) [Shiodome project (lapiness)] Vacuum Car Musume Unko-chan
[Anthology] 2D Comic Magazine Mesugaki Succubus Seisai Namaiki Aka-chan Heya o Wakarase-bou de Kousei Knock Vol. 1 | Punishing a Bratty Young Succubus Ch. 1-3 [English] {Doujins.com} [Digital]
(C90) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou III (Touhou Project) [English] [Mongolfier]
Silk no Kajitsu | Fruit of Silk
(C87) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience2 (HappinessCharge Precure!) [Chinese] [狼娘汉化]
[Senbon Knock Zadankai (Inaba Fuyuki)] Mesu Ochi Obocchama
(C75) [16kenme (Sato-satoru)] Watarase Jun Arcade Soushuuhen (Happiness!)
Happiness7 - Gerucht
[Ponsuke] Shiawase no Koppepan | Bun Of Happiness (COMIC LO 2018-11) [English] [youjonooshikko]
Human piggy bank making machine Ⅱ ~Pure cure made into a piggy bank~
[Minomushitei] Sweetie Girls 13 ~Onna Kyoushi no Hime Ningyou~ (HappinessCharge Precure!) [Digital]
[Amatarou] HAPPINESS! [English] {doujin-moe.us}
[God Ryokutya (Bu-chan)] Okawari suru? (HappinessCharge Precure!)
[Kimura Yoshihiro] Koufuku Taichi | Happiness Manor [English] [q91]
My Sister's Duty Ch.20/?
[Sasamashin] Kekkai no Majo (2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 2) [English] [Digital] {Hennojin}
Pine ni Wakaraseru Hon
[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!) [Digital]
(C92) [Handful☆Happiness! (Nanahara Fuyuki)] HONEY CAGE
[Rokubou Koubou (Kirishima Pine)] Akisu Hoihoi!
(C86) [Cyclone (Izumi, Reizei)] T-21 Sai Aaaark (HappinessCharge Precure!) [English] {doujin-moe.us}
(King of Colors Christmas) [lilycalpop (Tsukigase Yurino)] Shiawase no Kuroi Tori | A Black Bird of Happiness (K) [English] [sassygayyata]
(SC48) [barista (Kirise Mitsuru)] Shiawase no Aoi Tori | Blue Bird of Happiness (Touhou Project) [English] {FUKE}
(C93) [Handful☆Happiness! (Nanahara Fuyuki)] Ingoku no Hana [Chinese] [无毒汉化组]
(C91) [cocomeroro (Nishiuri)] One day with Suika (Touhou Project) [Chinese] [迷途竹林漢化]
Ilulu vs. creepy otaku
[Kirimoto Yuuji] Onna ♀ no Shiawase | A Woman's Happiness (Nyotaika Dynamites 5) [English] [desudesu]
(C86) [mon-petit (Mon-petit)] Wheel of Fortune (HappinessCharge PreCure!)
(C84) [zero-sen (xxzero)] 3D no X to Y de Happiness?! (Pokemon) [Decensored]
(C91) [Senbon Knock Zadankai (Inaba Fuyuki)] Houshou-san no Skirt ga Sukesuke ni Natte Shimatta! (Kantai Collection -KanColle-)
(C90) [Handful☆Happiness! (Nanahara Fuyuki)] FALL DOWN (Granblue Fantasy) [Chinese] [无毒汉化组]
(COMIC1☆3) [Pochi-goya. (Pochi.)] Fresh no Hon (Fresh Precure!)
[Happiness Milk (Obyaa)] BUKKAKE HAKUDAKU SATORI (Touhou Project) [Digital]
Mama no Shiawase | Mama's Happiness
(Reitaisai 7) [Happiness Milk (Obyaa)] Nikuyoku Kami Ao Shin - Carnal desires in God - (Touhou Project) [English] [Rewrite] {Little White Butterflies}