Miss Mystic Ch.1-10 (English) (Ongoing)
Shiawase no uraniwa... | Behind the Happiness...
[Double Branch (Mimikaki)] Happiness (Kanon)
[Kaniya (Kanyapyi)] Osharevo Produce! (HappinessCharge Precure!, Heartcatch Precure!) [Digital]
[AFJ (Ashi_O)] Korette Koki Dane? (HappinessCharge PreCure!) [Digital]
(SC36) [16kenme (Sato-satoru)] Watarase Dama (Happiness!)
Swapping Precure!
[Shioya (Shioya Maico)] Cure Cure Happiness! Fortune de Asobou Hen (HappinessCharge Precure) [Digital]
(C87) [Gambler Club (Kousaka Jun)] HapiPuni - Moshi Kami o Hodoite Nakattara | HapiPuni - When I Let My Hair Down (HappinessCharge Precure!) [English] [Futa Risette]
Lewd Photoshoot Happiness! Chapter 1
(C86) [Nanikaya (Sake)] Onaka Ippai Tabemashou (HappinessCharge PreCure!)
Hentai Satori wa Senyou Maso Hole
[Taishow Tanaka] Kotone Frustration | Kotone's Frustration (Comic LO 2012-06) [English] {5 a.m.}
[Ponsuke] Shiawase no Koppepan | Bun Of Happiness (COMIC LO 2018-11) [English] [youjonooshikko]
(C87) [HATVHAT (Endou Happi)] Yamaguchi-kun I~ki Bun (Haikyuu!!) [English] [Mokkachi]
[Kitsune Choukan] Arsene Yonsei VS Meitantei Doil | Arsene the IV vs Detective Doil (Nyotaika Happiness! 2) [English] [ChoriScans] [Digital]
[Fetishism Pocket (Itou Hachi)] Hinata-chan to Sensei (Flower of happiness) [Chinese] [角落里的汉化组] [Digital]
(C86) [Yurari Biyori (Yukko)] Himitsu no Himelda-chan (HappinessCharge Precure!)
(C94) [Happiness Milk (Obyaa)] Moriya Suwako no Boufuku Koubi (Touhou Project)
[Ouchi Kaeru] Iki Iki Shio Ramen | Vivid Saltwater Ramen (COMIC HAPPINING Vol. 2) [English] [Hoshiboshi] [Digital]
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Bangai "Onsen Swapping" Hen
[Calpis Koubou] Kankin Shoujo no Koufuku-na Hibi | Fettered Happiness [English] =LWB= [Digital]
(C87) [Chinpudo (Marui)] AiHime Yuugi (HappinessCharge Precure!)
(C86) [Cyclone (Izumi, Reizei)] T-21 Sai Aaaark (HappinessCharge Precure!) [English] {doujin-moe.us}
(COMIC1☆5) [Tiny Feather (Sin-Go)] unhappiness (Toaru Majutsu no Index)
[God Ryokutya (Bu-chan)] Okawari suru? (HappinessCharge Precure!)
(C83) [gos to vi (Utamaro)] Magibura Happiness! (Magibura!?)
(C91) [micro page (Kuromotokun)] JC Rachitte Seikyouiku | Sex Ed by kidnapping [English] [ATF]
[Juan Gotoh] Onanie Mirareta!? | She Saw Me Fapping?! (COMIC Masyo 2011-02) [English] [SirC]
(C93) [Katopitope (Kappipe)] IF (Fate/Grand Order)
[SINK] Mama no Shiawase | Mama's Happiness (Kimi ga Shiranai Mama no Koubi) [English] [Fated Circle] [Digital]
(C86) [Isorashi Dou (Isorashi)] YuuYuu no Hoshigari Diet! (HappinessCharge Precure!)
Nikuyokugami Gyoushin - tentacle and hermaphrodite and two girls -
(COMIC1☆8) [TimaTima (Tima)] Houkago Hime | After School Hime (HappinessCharge PreCure!) [Chinese] [大友同好会]
(C87) [U.R.C (Momoya Show-Neko)] Honey ni Omakase | Leave it to Honey (HappinessCharge Precure!) [English] {doujin-moe.us}
[Tenchuumaru] Choukyou Tsuma Koukan - Swapping Family
(C87) [ACID EATERS (Kazuma Muramasa)] Butterfly and Chrysalis (HappinessCharge Precure!)
Ilulu vs. creepy otaku
(COMIC1☆7) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Carnal desire in God [Next] - (Touhou Project) [English] {GjustG}
Body Swapping 2
Swapping Koushuu
[Amatarou] Happiness! [English]
[sachi-machi (Shiina Ayumi)] Hanpirei Koufukuron - Happiness to be inversely proportional to (Gundam Seed Destiny)
Suzu akan
COMIC HAPPINING Vol. 3 [Digital]
Shiawasex - happinessex | 很幸福的性愛
[Jitsuma] Koukan Musuko | Son Swapping [English] [desudesu & kusanyagi]
Souda Gohan ni Shiyou!?
Kasa no Shita de Kiso wa... + Maximum Happiness
Chii-chan Kaihatsu Nikki Bangai "Onsen Swapping" Hen
[Amu] Nagisa no Mermaid | Mermaid on the Shore (Nyotaika Happiness!) [English] [desudesu]
climb hips! 2
[Studio Mizuyokan (Higashitotsuka Raisuta)] HEARTCATCH MIRAGE (HappinessCharge Precure!) [English] [Doujins.com]
(C89) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou II (Touhou Project)
(例大祭9) [はぴねすみるく (おびゃー)] 鬼犯嘘犯喜 (東方Project)
(C88) [Rope Island (Miyanoyuki)] Nantettatte Iona (HappinessCharge Precure!)
[Nagare Ippon] Onnanoko Bazaar #6 House of Happiness [ENG]
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project)