[Ponsuke] Shiawase no Koppepan | Bun Of Happiness (COMIC LO 2018-11) [English] [youjonooshikko]
(SC32) [16kenme (Sato-satoru)] Watarase Jun Hour (Happiness!)
(C62) [anti-knock (Aoi Sara)] Sweet Heart (Digimon Tamers)
[Komura Saki] Akaki Yami no Iro
[Spread Happiness (Yukihiro)] Tomboy Princess (Dragon Quest IV) [English] [JBVMND]
SanaSuwa Ryoujoku Ganbou III
(C85) [Sumi kara Sumi made (Gabyonuno)] Houseki Denaii! (Jewelpet Happiness)
[Muramuramura] Chimou Yuugi (HeartCatch PreCure!, HappinessCharge PreCure!) [Chinese] [final×Badluck1205漢化]
[Ogami Wolf] Yawaraka Daisharin
[Senbon Knock Zadankai (Inaba Fuyuki)] Nagi☆Tomo (Clannad)
[Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project) [Digital]
Ashita wa Yasumi dashi.
[Non Non Palette (J)] Sore ga Daiji (HappinessCharge PreCure!) [Digital]
(Reitaisai 15) [Happiness Milk (Obyaa)] Scarlet Hearts 4 (Touhou Project)
COMIC Megastore 2005-11
(C86) [Funi Funi Lab (Tamagoro)] Chibikko Bitch Full charge (HappinessCharge Precure!) [English] [doujin-moe.us]
(C87) [Digital Accel Works (INAZUMA.)] INNOCENT IONANIE (HappinessCharge Precure!)
(C89) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou II (Touhou Project)
Tru Girl to Doutei Shounen
Hellcure All Stars Ryona MAX +Plus
(C86) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Episode of religious faith 2 - (Touhou Project)
[KaiOppai] The Knock-Up [English]
[Senbon Knock Zadankai (Inaba Fuyuki)] Houshou-san! Nande Kijoui de shika Sasete kure nain desu ka! (Kantai Collection -KanColle-)
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project)
ENCHANTING POISON
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON
(C86) [Nobita Graph (Ishigana)] Cure Sex Line! (HappinessCharge Precure!) [English] {5 a.m.}
(C86) [Chronicle (Fukunaga Yukito)] Karareta Hime-chan (HappinessCharge Precure!)
Nyotaika Happiness!
[Shioya (Shioya Maico)] CureCure Happiness! Honey to Asobou Hen (HappinessCharge PreCure!) [Digital]
(Puniket 28) [Tori no Ya (Mashikodori)] Kyou mo Happy Happiness! (Jewelpet Happiness)
[Okayusan] Yatte Shimai Mashita 2 -Misetsukete Shimai Mashita- (Yatte Shimai Mashita) [Chinese] [黑条汉化] [Digital]
[Kurohonyasan (Yamashita Kurowo)] Himelda-san-chi no Katei Jijou (HappinessCharge PreCure!) [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!)
[Windmill] Happiness! Visual Fanbook (Happiness!)
[Pochinkofu] Please Knock Me Up [Digital]
[Nagare Ippon] Onnanoko Bazaar #6 House of Happiness [ENG]
(C94) [Happiness Milk (Obyaa)] Moriya Suwako no Boufuku Koubi (Touhou Project)
(C95) [Handful☆Happiness! (Nanahara Fuyuki)] HORNY BUNNY (Granblue Fantasy)
[tropical pine! (Shimoneta)] Remocon (Danganronpa 2) [Digital]
(COMIC1☆3) [Senbon Knock Zadankai (Inaba Fuyuki)] Ai Hina (Hayate no Gotoku!)
Scarlet Hearts 4
(C67) [Satsukidoh, Miyanchi (Miyabi Juri, Miyagoe Yoshitsuki)] edelweiss (Summon Night 3)
(C86) [Nobita Graph (Ishigana)] Cure la In! (HappinessCharge Precure!) [Chinese]
(C86) [Bonnou Stream (shri)] FALLEN PRINCESS (HappinessCharge Precure!)
(C87) [Urakata Honpo (SINK)] Urabambi Vol. 50 ~GachiHame HiKicks!~ (HappinessCharge Precure!)
Kasa no Shita de Kiso wa... + Maximum Happiness
(C86) [Cyclone (Izumi, Reizei)] T-21 Sai Aaaark (HappinessCharge Precure!) [Chinese]
(C93) [Handful☆Happiness! (Nanahara Fuyuki)] Ingoku no Hana
[Senbon Knock Zadankai] Asunancho (Mahou Sensei Negima!)
[Shirasugayu (Asakura Nao)] Watashitachi, HapiHame Chuunyuu sare mashita. (HappinessCharge PreCure!) [Digital]
MANIAC+
Manmosu Marimo - Chopper get knocked up
Yuyu Amazinzing
[BLUE BLOOD] Heaven or Hell Ch. 4
Yuuyuu desu yo!
(C87) [Shinshunshantonshou (Bukatsu)] Honeycomb has cum (HappinessCharge Precure!)
[Usi] Otto ni Naisho de Ajimi Shite Ch. 1-8
Knock Me Out
Beat Extension
2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 2
(C54) [NINE GATE (Yokoyama Knock)] Powerful Seafood Cake (Card Captor Sakura)
Faith in the God of Carnal Desires - We Are Semen Addict -
[Kosuke Haruhito] Shiawasex - happinessex
SEEDS OF HAPPINESS
[Himitsu Doyoubi (Matsutaka Zon)] Pinepan no Higeki (Fresh Precure!) [English] [SMDC] [Digital]
[Megaman] Pharaoh Man x Snake Man (Yaoi)
(COMIC1☆6) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I give tentacle a body - (Touhou Project)
[Studio Kyawn (Murakami Masaki)] Happiness Onahon (HappinessCharge Precure!) [Digital]
Nikuyokugami Gyoushin - tentacle and hermaphrodite and two girls -
Touhou Nioi Feti Goudoushi ~Shuuki Reitaisai~ SMELL BREAK
Les Couple no Tsugou no Yoi Niku Vibe ni Narou!
(C87) [ACID EATERS (Kazuma Muramasa)] Butterfly and Chrysalis (HappinessCharge Precure!) [Chinese]
[SINK] Mama no Shiawase | Mama's Happiness (Kimi ga Shiranai Mama no Koubi) [English] [Fated Circle] [Digital]
(C86) [Areya (Homing)] PreAre 8 -Hime Cure Delivery- (HappinessCharge Precure!)
(C82) [Happiness Milk (Obyaa)] H na Youmu no Okaimono | Youmu's sexy shopping (Touhou Project) [English] [SMDC]
[Tawara Hiryuu] Inran Hitozuma no Seishori Support (COMIC Grape Vol. 45) [Chinese] [黑条汉化]
SanaSuwa Ryoujoku Ganbou
[Anthology] 2D Comic Magazine Mesugaki Succubus Seisai Namaiki Aka-chan Heya o Wakarase-bou de Kousei Knock Vol. 1 | Punishing a Bratty Young Succubus Vol. 1 [English] {Doujins.com} [Digital]
(SC65) [Hagane no Tsurugi (Shiraha Mato)] Shiawase Ecchi Charge! (HappinessCharge Precure!)
[Anthology] 2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 1 [Digital]
(C88) [ABDG Encirclement Formation!! (Saranaru Takami)] Cling to Drops (HappinessCharge Precure!)
[Oremuha X (Kikuchi Tsutomu)] Yuyu Amazinzing (HappinessCharge PreCure!) [Digital]
The Kabosu Pine
[Inkstone] XingQiu, Hi'un Shoukai no Jinan Bou no Oku Ton Ton (Knocking Deep Inside the Second Son of Feiyun Commerce Guild, XingQiu [English [Kuraudo]
(C70) [Senbon Knock Zadankai (Inaba Fuyuki)] Mimi o Suma Eva (Mahou Sensei Negima!) [English] {Brolen9104}
(C87) [U.R.C (Momoya Show-Neko)] BAD END OF FORTUNE (HappinessCharge Precure!)
"Happiness!" Original Drawings and Illustrations
[Sanbun Kyoden] Shiawase | Happiness (COMIC HOTMiLK 2012-08) [English] [Munyu]
(C87) [Nanbu (Kuune Rin)] Binetsu no Yuuwaku (Happiness Charge Precure!)
HAPPINESS!
Mahou no Kikai
[Shioya (Shioya Maico)] Cure Cure Happiness! Fortune de Asobou Hen (HappinessCharge Precure) [Digital]
(Douyara Deban no Youda! 8) [INUNABE (shuhuhu)] Knock! Knock! Knock! (Boku no Hero Academia) [English] [Otokonoko Scans]
(C86) [Saita Tsuushin (Saita Masataka)] SexualCharge Honeycure! (HappinessCharge Precure!)
(C86) [Korokuto (Ayase totsuki)] Amaino (HappinessCharge Precure!)
Futari Michi
Soushuuhen Hamekyua Oru Sutaza Minnade Hameru♪ Kiseki no Chimpo!
(C82) [Happiness Milk (Obyaa)] H na Youmu no Okaimono (Touhou Project) [English] [FaithoftheFallen]
(C93) [CUNICULUS (Yositama)] Kantai Happiness (Kantai Collection -KanColle-) [Chinese] [therethere個人翻譯&嵌字]
Suzu akan
Torokeru you na Koufukukan | An Enchanting Feeling of Happiness
(C86) [ACID EATERS (Kazuma Muramasa)] Souda Gohan ni Shiyou!? (HappinessCharge Precure!)
(SPARK4) [Himitsu Doyoubi (Matsutaka Zon)] Otona no Omocha no Kuni wa Kiken ga Ippai!? (Fresh Precure!)
[Koufuku Shigen (ryokutya)] syoku*ma_another story (Touhou Project)
[Shikishiro Konomi] Netoraserare Ch. 21 (Namaiki! 2015-12) [English] [RABBIT SCANLATIONS]
(C87) [Hanasameyashiro (hisame*, Hanao)] Little Happiness! (Touhou Project)
[Arikui Mcqueen (Matsurioka Hideyuki)] DelihealChange Precure! -Iona Tenraku Nikki- (HappinessCharge Precure!) [Digital]
[Ichiichi Yuuna] First Knock