Kirei na Hito to H no Houteishiki
[Yaminohara] Tokikorogy
[Akuochisukii Sensei] Akuochisukii Sensei no Heroine Haiboku no Houteishiki - Equation of Heroine's defeat by Mr. Akuochisukii [Digital]
Kimusume Kanojo no Hatsujou Houteishiki
Barbie Fxxk - Ch. 4 BLACK DICK ? MEGA COCK
[Natsu no Oyatsu] Mitsu Boshi Immoral [Digital]
[MARIPYON] Private Lesson
Chigiri to Musubi no Houteishiki | 契與結的方程式
(C91) [Royal Bitch (Haruhisky)] Harucos +4 (Suzumiya Haruhi no Yuuutsu)
It's my baby
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
ARESTICA SCRUFFS
Vacancy
EROTIC HEROES G VOL.01
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
Bitter Virgin V1 - CH1V2
[Murasaki Nyanko Bar (Vae)] Maid no Kawa Prototype | A Maid's Skin Prototype (undone) [Chinese] [Marune]
(C88) [Hisuitei (Izumi Tsubasu)] Kore...Desuka? (Kiniro Mosaic)
Placebo
Chocola a mer
[HGH] PG #06 - THE LONG KISS GOOD NIGHT
[Hiyoshi Hana] Kare to Imouto no Houteishiki | The Equation of Him and His Little Sister (COMIC Megastore 2012-08) [English] [The Lusty Lady Project]
[Carn] natsu×umi=Kiken no Houteishiki (Shinzui SUMMER Ver. Vol. 2) [Decensored]
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1
(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation
[Jyoka] Akui no Hako Ch. 1-2 [English] {kuniumi}
Minna no Hamakaze Full Body | Everyone's Hamakaze Full Body
[Kinako Gyuu Nyuu (Tomoharu)] Koi Suru Houteishiki (Ginga e Kickoff!!)
Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
Midara no Houteishiki
(Makitan!) [Niratama (Sekihara, Hiroto)] Sprechchor to Houteishiki | Chorus and Formula (Love Live!) [Chinese] [北京神马个人汉化]
[Yuiga Naoha] 4P Houteishiki (COMIC P Flirt Vol.10 2011-04)
[Gentsuki] Yasashisa no Houteishiki | Tender Equation (COMIC BAVEL 2017-08) [English] [N04H] [Digital]
Neji to Nejiana no Houteishiki
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Digital]
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
[Natsuka Q-Ya] Juumin Zenin Ninshin Kibou!? Joshiryou Kanrinin
Kinyoubi no Ningyohime | Friday Mermaid Princess
(C91) [Suhamaya (Satou Takumi)] BunnyRose ~Bunny Rosetta-san ga Ossan ni Yararechau Hanashi~ (Granblue Fantasy)
(C92) [Momokawa (Mikawa)] Cagliostro ga Meushi Draph ni Ochiru You desu (Granblue Fantasy)
Silent Voice
Takabisha Ojou-sama ni Suiminyaku wo
[Hiyoshi Hana] Youma to Tsuya no Houteishiki (COMIC X-EROS#17) [Chinese]
[Warabimochi] Warugaki Taiji 2 | Bad Boys Conquest 2 [English] [Redlantern]
[Mizuki Eimu] Trick And Treat Ch. 1 [English] {Hennojin}
Koi no Riron Ai no Houteishiki
[Misaki Yukihiro] Nikuhisyo Yukiko 27
(C94) [Earthean (Syoukaki)] Yume no Ato (Fate/Grand Order) [English] [obsoletezero]
Atatame no houteishiki
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 9 [English] [SaHa]
[Sanbun Kyoden] Kindan no Houteishiki
Yuri & Friends 2008 PLUS
VH
The Tour Guide
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka]
Senshi no Himegoto (Part 2)
Midara no Houteishiki - The Equation of the Immoral Kanzenban
I of the Prince cannot yield to Hermaphrodite Sakyuubasu
T-17 Cecilian-an (English)