[Anthology] Kimusume Kanojo no Hatsujou Houteishiki [Digital]
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [Decensored]
Tsuushou Kannou no Houshisha Oyobi Kaku Shokushu ni Tsuite no Houkokusho
[Kihiru] Kirei na Onna to H no Houteishiki [Digital]
Yuumei Chara Kannou Shousetsu CG Shuu No. 380!! Re:CREATORS HaaHaa CG Shuu
[JAKE] Kannou Shousetsu Shoujo
Kono Monogatari wa Fiction de Ari Kannou Shousetsu demo Ari
(ToreTama002) [brand nyu (nyu)] Sekenshirazu na Chouteisha to Gaman Dekinai Danchou-san (Granblue Fantasy) [English] {somebodyoverthemoon}
Kanojo wa Hitozuma Kannou Henshuusha
[Shoujo no Youni (Houtei Kara)] Akaeda Yoriko (27) to Imouto no Danna [Digital]
[Sakura Hikomaru] Imouto no Houteishiki [Chinese]
[JAKE] Kannou Shousetsu Shoujo | Suggestive Reading [English] [Decensored] [Digital]
Yuumei Chara Kannou Shousetsu CG Shuu No.381!! Persona 5 HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Collection No. 248!! Sword Art Online II HaaHaa CG Shuu
(ToreTama002) [brand nyu (nyu)] Sekenshirazu na Chouteisha to Gaman Dekinai Danchou-san (Granblue Fantasy) [Chinese] [无毒汉化组]
(C60) [Rokuhoutei (Kara-q, Yasui Riosuke)] squip (Gunparade March)
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki | 契與結的方程式 [Chinese] [Digital]
Yuumei Chara Kannou Shousetsu CG Shuu No.364!! Hacka doll HaaHaa CG Shuu
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
[Sena Youtarou] Kannou no Hirusagari ~Climax~ | Afternoon Sex (COMIC Penguin Celeb 2010-10) [English] [Munyu]
Ashita mata Ganbareru? Zenpen
Kannou Dokusho Joshi
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka] [Decensored]
(C78) [Dark RoseEX-S (Hirooki)] Kodai Oujo no Kannou Ryouhou Taikenki (Queen's Blade)
Yuumei Chara Kannou Shousetsu CG Shuu No.261 Fire Emblem Kakusei HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 369!! World Trigger HaaHaa CG Shuu
Joryuu Kannou Muramura Shikibu
(C91) [Miyanchi (Miyagoe Yoshitsuki)] Kourin! Choutei no... (Granblue Fantasy)
[Comic Kingdom (Koyama Unkaku)] Ami Kannou Monogatar (Sailor Moon) [Digital]
[Kannou Bakufu (Kannou Bugyou)] Rippa na Yuusha ni Naru Hazu datta no ni...
[Sanbun Kyoden] Kindan no Houteishiki
[Gekkan Hitorizumou (Jon Ozaki)] Kannoukan Teishi Q no Himegoto (Bannoukan Teishi Q) [Digital]
Yuumei Chara Kannou Shousetsu CG Shuu No. 350!! Hai to Gensou no Grimgar HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.385!! Isekai Shokudou HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 326!! Hibike! Euphonium HaaHaa CG Shuu
[Sena Youtarou] Kannou no Christmas Eve [English][Decensored]
[White Elephant (Various)] Mai-chan Kannou Shashinshuu (King of Fighters)
Yuumei Chara Kannou Shousetsu CG Shuu No.360!! Amaama to inazuma HaaHaa CG Shuu
[White Elephant (Various)] Shokushu Ingoku Kannou Gashuu
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
Kanojo wa Kannou Shousetsuka ch29
[ALPS, Okachimentaiko, Rippadou] Etsuraku Kannou Emaki (Maizon Ikkoku etc) [Uncensored]
(CR22) [White Elephant (Various)] Cammy Sousa Kannou Shashinshuu (Street Fighter)
[Yuiga Naoha] 4P Houteishiki (COMIC P Flirt Vol.10 2011-04)
[White Elephant (Various)] Mai-chan Kannou Shashinshuu 2 (King of Fighters)
Yuumei Chara Kannou Shousetsu CG Shuu No. 316!! Toaru Majutsu no Index 3 HaaHaa CG Shuu
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
Midara no Houteishiki - The Equation of the Immoral Kanzenban
[Sena Youtarou] Kannou no Christmas Eve - 1st Anniversary | 官能的平安聖夜 ~一週年紀念~ (COMIC Penguin Celeb 2014-02) [Chinese] [夢中璞影個人漢化]
Yuumei Chara Kannou Shousetsu CG Shuu No. 282!! Koruna-chan HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 352!! Mahou Tsukai Precure! HaaHaa CG Shuu
(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki
[Azuki Kurenai] Midara no Houteishiki - The Equation of the Immoral [English] [hen-toy]
Kannou No Natsuyasumi | 官能的暑假
[White Elephant] Kikai Inkei Kannou Gasyuu
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
Nurume no Houteishiki.
Kanojo wa Kannou Shousetsuka ch13
Neji to Nejiana no Houteishiki
Chigiri to Musubi no Houteishiki | 契與結的方程式
[kokumaren] ショタが寝ているおねーさんに色々しちゃうお話
[Hiyoshi Hana] Kare to Imouto no Houteishiki (COMIC Megastore 2012-08)
[Mugen Houteishiki (Mugen)] Shinkai Seikan (Kantai Collection -KanColle-) [Digital]
(C93) [Mugen Houteishiki (Mutsu Minato)] Chaldea Sakusei Nisshi (Fate/Grand Order)
Kannou Shijin
[Hoshino Ryuichi] Kannou Jikken
Yuumei Chara Kannou Shousetsu CG Shuu No. 329!! Saenai Heroine no Sodatekata HaaHaa CG Shuu
Midara no Houteishiki
Kannou no Christmas Eve - 1st Anniversary A Sensual Christmas Eve - 1st Anniversary
Hiraga-san no Yarakashi
Rina-chan Renai Houteishiki
(CR26) [White Elephant (Various)] Futomomo Shukujo Kannoushashinshuu (AIKa)
Yuumei Chara Kannou Shousetsu CG Shuu No.389!! Azur Lane HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 317!! One Piece 5 HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 335!! ONE PUNCH MAN HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 237!! Haiyore! Nyaruko-san HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.365!! Love Live! Sunshine!! HaaHaa CG Shuu
[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]
Kannou no Christmas Eve - 1st Anniversary | 官能的平安聖夜 ~一週年紀念~
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]
Yuumei Chara Kannou Shousetsu CG Shuu No. 254!! Magi Haa Haa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No.361!! Girls und panzer HaaHaa CG Shuu
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
Yuumei Chara Kannou Shousetsu CG Shuu No.355!! hundred HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Collection No.225 SKET DAN○E HaHa CG Syu
Unko darake no Gakuensai | One Shitty School Fair
[Fumizuki Kou] Koi suru Houteishiki
Tsuushou Kannou no Houshi-sha Oyobi Kaku Shokushu ni Tsuite no Houkoku-sho
Kannou Tenbou
(C54) [White Elephant] Anice-sensei Kannou Shashinshuu (Sonic Soldier Borgman)
[White Elephant (Various)] Shikatsu Jou Kannou Shashinshuu
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 9 [English] [SaHa]
(C89) [Shoujo no You ni (Houtei Kara)] Ashita mata Ganbareru? Zenpen (Sengoku Collection)
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
Kourin! Choutei no...
[Tsuka Motomasa] Kannou ni Oboreru Youko
Atatame no houteishiki
(C77) [Chidorinu] Boku to Kanojo no Houteishiki (Love Plus)
Onna Mizubashira no Kannoubanashi
(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation