Run Away Ch.5/?
Pain Jakase no Aishita Renketsu Houteishiki
Kannou no Houteishiki (decensored)
[HappyBirthday (MARUchang)] Yasashisa de Afureru Youni (Kantai Collection -KanColle-)
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
[Mugen Houteishiki (Mugen)] Shinkai Seikan (Kantai Collection -KanColle-) [Digital]
Towa ni Kono Ai o! | 永遠不變的愛意!
[Sakura Hikomaru] Imouto no Houteishiki [Chinese]
Kannou no Houteishiki
[Azuki Kurenai] [Full Color seijin ban] Midara no Houteishiki - The Equation of the Immoral Kanzenban
[Ecologist (moro)] Sonoyasashisaha. Mawatanoyouni Yawarakaku [Digital]
[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]
Jooubachi - Queen BEE
Hikokunin to Asobou
[Ohta Takeshi] Succubus Distortion!
(DC RETURNS 6) [cccheese, Kuroquis (Mitsuki Sakura, Kuro)] WARNING WARNING (Kuroko no Basuke)
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
(COMIC1☆7) [VISTA (Odawara Hakone)] Ore to Kantoku ga Konna ni Eroi Wake ga Nai (Saki)
Kanojo no Hanbun Ijou wa Yasashisa de Dekite iru
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
Yasashisa no Uragawa
[Orukaniumu Haigou A-jou (Orukaniumu)] Orukaniumu Haigou B-jouzai (Touhou Project) [Digital]
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
[Gentsuki] Yasashisa no Houteishiki | Tender Equation (COMIC BAVEL 2017-08) [English] [N04H] [Digital]
[Carn] Natsu x Umi = Kiken no Houteishiki | Summer x Beach = Dangerous Equation (Shinzui SUMMER Ver. Vol. 2) [English] [Rage Manga] [Decensored]
Lust Order ~Beast-kei Marshmallow Kouhai~
(C70) [Neko Kinryouku (NekoNeko)] NekoNeko Otona Houteishiki
[Bousou Tenshi-UPsideDOWN (Sakatani Shinnosuke)] Koi no Renritsu Houteishiki (Yu-Gi-Oh! GX)
[Abujan (Roger Mango)] Kemono Ana Vol. 03 (Gin no Saji)
[Aura Seiji] Tanpopo Houteishiki
Kagura Dance
[Kakashi Asahiro] Megami no Saien Ch.1-4
Honey Candy no Hanbun wa Yasashisa de Dekiteiru
(C77) [Umemoto Seisaku Iinkai (Sakayama Shinta)] Nurume no Houteishiki. (Toaru Kagaku no Railgun) [Chinese] [婭娘性魔法宣傳暗部漢化組]
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
Sprechchor to Houteishiki | Chorus and Formula
Midara no Houteishiki - The Equation of the Immoral Kanzenban
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
[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]
(C69) [Delta Horse (Matsugami Kurare)] Oyakodon (To Heart 2)
Atatame no houteishiki
古惑少年 1-54
[Tonami Muka] Yasashisa no Seifuku
(C87) [Rope Island (Miyanoyuki)] Honey Candy no Hanbun wa Yasashisa de Dekiteiru (HappinessCharge Precure!)
[20nKai] Gesu na Shachou Gonomi no Fetish Boots [Digital]
(C87) [Mugen Houteishiki (Mutsu Minato)] MOSI×MOSI (Kantai Collection -KanColle-)
Toire de Tsukuru Iinari Nikubenki | Creating Obedient Cumdumps In The Toilet
LOVE B.B
Hanae no Sono
[Hari Poteto] Kouman Tsuma ga Netorarete - Charao no Kyokon ni Ochita Pride [Chinese] [無邪気漢化組]
Kimusume Kanojo no Hatsujou Houteishiki
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki (COMIC ExE 01) [Chinese] [無邪気漢化組]
Neji to Nejiana no Houteishiki
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [Decensored]
Kirei na Hito to H no Houteishiki
(C81) [Genki Honpo (Saranoki Chikara)] PERONAKIDAN | 培羅娜奇談 (One Piece) [Chinese] [臭鼬娘漢化組]
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]
なしのつぶて2
[Studio N.BALL (Haritama Hiroki)] Mumei no yume no mei (Koutetsujou no Kabaneri) [English] [#Based Anons]
Chigiri to Musubi no Houteishiki | 契與結的方程式
[Azuki Kurenai] Midara no Houteishiki - The Equation of the Immoral [English] [hen-toy]
[Hiyoshi Hana] Kare to Imouto no Houteishiki | The Equation of Him and His Little Sister (COMIC Megastore 2012-08) [English] [The Lusty Lady Project]
Nurume no Houteishiki.
EXTREME COMMUTER TRAIN in JAPAN
(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation
[Sian] Ichinichi Gentei Kanojo | One Day Girlfriend (Namahame ☆ Gals Bitch!) [English]
[Fakestar] PM (Persona 5)
[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral
(C93) [Mugen Houteishiki (Mutsu Minato)] Chaldea Sakusei Nisshi (Fate/Grand Order)
[Royal Koyanagi] (COMIC X-EROS #22)
[Agata] Mama x Pako [Kanzenban] [Digital]
[ITOYOKO] Dynamite Milk
[Kinako Gyuu Nyuu (Tomoharu)] Koi Suru Houteishiki (Ginga e Kickoff!!)
[Nonohachi] Mahou Charge! (COMIC Unreal 2017-08 Vol. 68) [Chinese] [無邪気漢化組] [Digital]
Anzu Ume
[Waero] Lust Grand Order (Fate/Grand Order) [Chinese]
[Yuugai Tosho Kikaku (Tanaka Naburu)] Kankin Nikudorei (Smile Precure!) [Digital]
Yasashisa Nearly Equal
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka] [Decensored]
(COMIC1☆5) [FukaFuka Tenshoku (Popuran)] Cecilia no Yuuutsu | The Melancholy of Cecilia (IS <Infinite Stratos>) [English] [Kibitou4Life] [Decensored]
(C66) [Koubai Gekka (Kouno Binshiho)] WAY TO PERDITION (Fate/stay night) [Chinese]
Arlaune
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
(C70) [Shoujo Kousaku (eltole)] Zoku Sorezore no Renai Uta
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki | 契與結的方程式 [Chinese] [Digital]
[Shirakawa Tomoaki] Sou, Sonomama Nomikomi Nasai Watashi no Dorichin Gungnir | Swallow My Drillcock Gungnir (Touhou Project) [English] [LWB + Chocolate]
Yasashisa no Su
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Digital]