Yuumei Chara Kannou Shousetsu CG Shuu No. 347!! Kekkai Sensen HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Shuu No. 254!! Magi Haa Haa CG Shuu
Rina-chan Renai Houteishiki
Neji to Nejiana no Houteishiki
(C80) [Kirei na Oneesan (Izumi Yayoi)] Moshiaki Moshi Akiko-san ga Yuuichi no Kakushiteta Kannou Shousetsu wo Yondara (Kanon)
(C93) [Mugen Houteishiki (Mutsu Minato)] Chaldea Sakusei Nisshi (Fate/Grand Order)
Kannou Shousetsu Shoujo
Kannou no Christmas Eve | 官能的平安聖夜
Yuumei Chara Kannou Shousetsu CG Shuu No.376!! Kimi No Na Wa HaaHaa CG Shuu
Yuumei Chara Kannou Shousetsu CG Collection No. 195 Hanas○ku Iroha HaHa CG Syu
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki (COMIC ExE 01) [Chinese] [無邪気漢化組]
[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 ch17
Kanojo wa Kannou Shousetsuka ch32
Kirei na Hito to H no Houteishiki
Yuumei Chara Kannou Shousetsu CG Shuu No.386!! Princess Principal HaaHaa CG Shuu
(C80) [Kirei na Oneesan (Izumi Yayoi)] Moshiaki Moshi Akiko-san ga Yuuichi no Kakushiteta Kannou Shousetsu wo Yondara | What if Akiko-san read the erotic novel Yuuichi was hiding? (Kanon) [English] [sensualaoi]
(C92) [Shoujo no You ni (Houtei Kara)] Hakkiri Shinakya Damenanoni (SENGOKU COLLECTION)
(C91) [KFC (YU)] Kasshoku no Choutei Musume (Granblue Fantasy)
[Sanbun Kyoden] Kindan no Houteishiki
(Makitan!) [Niratama (Sekihara, Hiroto)] Sprechchor to Houteishiki | Chorus and Formula (Love Live!) [Chinese] [北京神马个人汉化]
[Kazakami Shun] Active Renai Houteishiki Official Visual Book
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Chinese] [無邪気漢化組]
Henshuu Kagamiya-san no Kannouteki na Oshigoto Ch.01-02
(C89) [Shoujo no You ni (Houtei Kara)] Ashita mata Ganbareru? Zenpen (Sengoku Collection)
Yuumei Chara Kannou Shousetsu CG Shuu No. 263!! Toaru Kagaku no Railgun S HaaHaa CG Shuu
Kannou Biyori
[Sena Youtarou] Kannou no Koukishin (Kannou no Houteishiki) [Chinese] [篆儀通文書坊漢化]
Chigiri to Musubi no Houteishiki | 契與結的方程式
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
[Kekocha] Henshuu Kagamiya-san no Kannouteki na Oshigoto (COMIC X-EROS #25) [English] [constantly]
[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral
Yuumei Chara Kannou Shousetsu CG Shuu No. 354!! Koutetsujou no Kabaner HaaHaa CG Shuu
Kono Monogatari wa Fiction de Ari Kannou Shousetsu demo Ari
Yuumei Chara Kannou Shousetsu CG Shuu No. 403!! Hataraku Saibou HaaHaa CG Shuu
(ToreTama002) [brand nyu (nyu)] Sekenshirazu na Chouteisha to Gaman Dekinai Danchou-san (Granblue Fantasy) [Chinese] [无毒汉化组]
[JAKE] Kannou Shousetsu Shoujo
Yuumei Chara Kannou Shousetsu CG Shuu No. 237!! Haiyore! Nyaruko-san HaaHaa CG Shuu
(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
[Azuki Kurenai] Midara no Houteishiki - The Equation of the Immoral [English] [hen-toy]
Yuumei Chara Kannou Shousetsu CG Shuu No. 269!! Shingeki no Kyoujin HaaHaa CG Shuu
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka]
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
tonaribeya no yasasii ojisan
[Carn] natsu×umi=Kiken no Houteishiki (Shinzui SUMMER Ver. Vol. 2) [Decensored]
(C91) [Shoujo no Youni (Houtei Kara) ] Hiraga-san no Yarakashi (SENGOKU COLLECTION)
[Hoshino Ryuichi] Kannou Jikken
Yuumei Chara Kannou Shousetsu CG
Kirei na Onna to H no Houteishiki
(C54) [White Elephant] Anice-sensei Kannou Shashinshuu (Sonic Soldier Borgman)
Yuumei Chara Kannou Shousetsu CG Shuu No. 317!! One Piece 5 HaaHaa CG Shuu
[Comic Kingdom (Koyama Unkaku)] Ami Kannou Monogatar (Sailor Moon) [Digital]
Hiraga-san no Yarakashi
Danchou-kun to choutei-sha-chan
[Aura Seiji] Tanpopo Houteishiki
[Akuochisukii Sensei] Akuochisukii Sensei no Heroine Haiboku no Houteishiki - Equation of Heroine's defeat by Mr. Akuochisukii | 女性角色敗北的方程式 [Chinese]
Kanojo wa Kannou Shousetsuka ch35
[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]
[Anthology] MOMOPAN 15 [M Otoko x Toshishita no Onnanoko]
[Sena Youtarou] Kannou no Christmas Eve - 1st Anniversary | A Sensual Christmas Eve - 1st Anniversary (COMIC Penguin Celeb 2014-02) [English] [Team Koinaka]
Kannou No Natsuyasumi | 官能的暑假
Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
(C83) [Tsurikichi Doumei (Sakamoto Sarutomunto Nerima, Umedama Nabu)] Alena? ~ Ryousei Guyuu Hime Kannou Emaki ~ (Dragon Quest IV: Michibikareshi Monotachi)
Pain Jakase no Aishita Renketsu Houteishiki
Kanojo wa Hitozuma Kannou Henshuusha
Yuumei Chara Kannou Shousetsu CG Shuu No.368!! Kemono Friends HaaHaa CG Shuu
[Tsuka Motomasa] Kannou ni Oboreru Youko
[Gekkan Hitorizumou (Jon Ozaki)] Kannoukan Teishi Q no Himegoto (Bannoukan Teishi Q) [Digital]
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
SAKURA H-TUNE 2
Eien no Houteishiki - Eternal Equation Chapter: 1
Yuumei Chara Kannou Shousetsu CG Collection No. 275 Dragon's Crown Haa Haa CG Shuu
Sekenshirazu na Chouteisha to Gaman Dekinai Danchou-san
Yuumei Chara Kannou Shousetsu CG Shuu No.261 Fire Emblem Kakusei HaaHaa CG Shuu
[Shoujo no Youni (Houtei Kara)] Akaeda Yoriko (27) to Imouto no Danna [Digital]
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)