Fukushuu Sareru Beki Jirai Onna - Jikan Teishi de Yaritai Houdai 1-kan
(Shuuki Reitaisai 5) [CausCiant (Yamaiso)] Jikan Teishi Kochiya Sanae Ryoujoku (Touhou Project) [English] [Naxusnl]
[Hiyoshi Hana] Youma to Tsuya no Houteishiki (COMIC X-EROS#17) [Chinese]
[Yuriai Kojinshi Kai (Yuri Ai)] LUVLADY Wakusei Hakai Laser o Teishi seyo [Chinese] [不咕鸟汉化组] [Digital]
[Sakura Hikomaru] Imouto no Houteishiki [Chinese]
[Warabimochi] Taimadouteishi Midori Ero 02 JK Taimashi VS Futanari Choukyoushi [Chinese] [胸垫汉化组]
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Chinese] [無邪気漢化組]
Teishinchou Josei to Papakatsu Shite Shasei Kanri Sareru Ero Sakka no Matsuro
Jikan Teishi Now!
(C94) [Fatalpulse (Asanagi)] VictimGirls25 Dekachichi Teishinchou Shuzoku ♀ no Tsuno o Oru Hanashi (Granblue Fantasy)
Jikan Teishi Ore Igai Minna Stop! Jiyuujizai ni Soku Hame OK na Sekai
Nyotai Collector ~ Ano Ko mo Jikan Teishi de Muteikou ni Shite Hamemakure!
[Gin Eiji] Shougakkou no Tannin no Sensei ni Saimin toka Jikan Teishi toka Toumei Ningen toka Iroiro [Chinese] [不咕鸟汉化组]
LUVLADY Wakusei Hakai Laser o Teishi seyo
(C87) [Haitokukan (Haitokukan)] Jikan Teishi Shite Chirei-gumi no Skirt o Mekuru Hon (Touhou Project) [Chinese] [脸肿汉化组]
Taimadouteishi MIDORI ERO 01 VS Taburakashi Ojisan
[bbwH] Jikan Teishi de Futanari Kyonyuu Shoujo Daikoufun!!
"If turn into a girl I'm glad it feels this good!"
Sprechchor to Houteishiki | Chorus and Formula
[DL Mate] Stop! Jikan Teishi ~Densha de Inemuri Shite Okitara Jikan Teishi Shiteta~
[Ootori Ryuuji] Jikan Teishi Now! [Digital]
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
Jikan Teishi de Shikyuukan!~Teishi Shita Jikan no Naka de Shikyuu no Naka Made Haramaseru!!
[Hiyoshi Hana] Kare to Imouto no Houteishiki | The Equation of Him and His Little Sister (COMIC Megastore 2012-08) [English] [The Lusty Lady Project]
Kojiin o Yatte ita Saikyou Taieki Onna Andoroid, Okasare Kowasare Nani Hitotsu Mamorezu Kinou Teishi
[Sena Youtarou] Kannou no Houteishiki
[Wakino Keibun] Muteki ☆ Jikan Teishi Appli! ~Ore no Tokunou Milk o Buchikomu ze!~ (2) [English] {doujins.com} [Digital]
Jikan Teishi - Kuuhaku no Kioku
[Azuki Kurenai] Midara no Houteishiki: The Equation of the Immoral
[Birobon] Jikan Teishi Onii-chan Kita na.. [Digital]
Nikochin ~Tabako no Kemuri de Jikan Teishi~ 4
[Amahara Teikoku (Amahara)] Jikan Teishi Soku Nakadashi [English] [naxusnl] [Digital]
[Yuriai Kojinshi Kai (Yuri Ai)] LUVLADY Wakusei Hakai Laser o Teishi seyo [Digital]
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
[Ichirinsha de Neko Rush (Nikujaga, Naruse, Tateishi Nana)] Nyotaika Shitara Konnani Kimochiyokatta!
[Wakino Keibun] Muteki ☆ Jikan Teishi Appli! ~Ore no Tokunou Milk o Buchikomu ze!~ (1) [English] {doujins.com} [Digital]
Kannou no Houteishiki (decensored)
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Digital]
[Amahara Teikoku (Amahara)] Jikan Teishi Soku Nakadashi (Final Fantasy Tactics) [Chinese] [流木个人汉化]
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~ [Chinese] [輝夜漢化]
[DL Mate] Jikan Teishi Shita Machi ~ Teishi Shita Onna-tachi o Soku Hame OK na Sekai
Chigiri to Musubi no Houteishiki | 契與結的方程式
[Hagiyoshi] Intou Kyuuteishi ~Intei to Yobareta Bishounen~ Ch. 4 | Records of the Lascivious Court ~The Beautiful Boy Who Was Called the “Licentious Emperor”~ Ch. 4 [English] [Black Grimoires]
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
[Warabimochi] Taimadouteishi Midori Ero 03 JK Taimashi VS Futanari Choukyoushi! [English] [xinsu]
[Warabimochi] Taimadouteishi MIDORI ERO 01 VS Taburakashi Oji-san Bishoujo Taimashi ni Osoikakaru Dosukebe Saimin Kougeki! [English] [constantly]
Toushigan, Senrigan Soshite Jikan Teishi
(Shitsuji Toranoana! 5) [Teishibou NEW (Hoppege)] A-tan to asobo!! (Hayate no Gotoku!)
Time Stopper Naokata-kun no Jikan Teishi Nikki Ch. 1 - JK Futari
[Tomihero,] Teishinchou Josei to Papakatsu Shite Shasei Kanri Sareru Ero Sakka no Matsuro
[Ichimura] Jikan Teishi de Sensei to ! (Otokonoko HEAVEN Vol. 32) [Chinese] [瑞树汉化组] [Digital]
Kannou no Houteishiki
[Hashida Mamoru] Hoteishiki (Mizuno Rina [Ryuusyutsu]) [Chinese]
Mazoku Shoujo de Jikan Teishi
Midara no Houteishiki
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [QBtranslations]
Saiminjikan teishi
[Circle of Kenkyo] Jikan Teishi shite Haramase Zanmai
Jikan Teishi OnaDoll 1-gou Nanasaki Ai
(C93) [Mugen Houteishiki (Mutsu Minato)] Chaldea Sakusei Nisshi (Fate/Grand Order)
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
(C87) [Haitokukan (Haitokukan)] Jikan Teishi Shite Chirei-gumi no Skirt o Mekuru Hon (Touhou Project)
(C88) [Nyuu Koubou (Nyuu)] Gensoukyou Jikanteishi club - Kisaragi (Touhou Project)
[Haitokukan] Jikan Teishi no Otoko (COMIC Tenma 2015-11) [Chinese] [高端※心海汉化组]
Anime Yome Ichijiteishi! Monitor-nai no Yome ni Eroi Koto o Shimakuru Hanashi
Gokuraku Mangetsu Jikanteishi Jiken
[Carn] natsu×umi=Kiken no Houteishiki (Shinzui SUMMER Ver. Vol. 2) [Decensored]
[DL Mate (TAM)] Joshi Sousa o Dekiru RemoCon ~ Joshi o Jikan Teishi Shitari Koudou Sousa Shitari Yaritai Houdai
[Warabimochi] Taima Douteishi Midori
[Ichimura] Jikan Teishi de Sensei to (Otokonoko HEAVEN Vol. 32) [English] [mysterymeat3] [Digital]
(ONE→HUNDRED 5) [Ichigiteishi (OKsio)] Strange After School (Mob Psycho 100)
(Reitaisai 12) [Nyuu Koubou (Nyuu)] Gensoukyou Jikanteishi Club (Touhou Project) [English] [naxusnl]
[DL Mate] Moshimo, Conveni de Joshi Zenin no Jikan Teishi o Shitara ~Shirudaku Joseiki Fair~
[Gentsuki] Yasashiisa no Houteishiki - Tender equation (COMIC BAVEL 2017-08) [Chinese] [揮淚錦馬超漢化] [Digital]
(C83) [Crimson Comics (Carmine)] Teishi-shita Jikan no Naka de (Dragon Quest X)
(C75) [Teishibou NEW (Hoppege)] In my Dream (Kannagi)
[rbooks] Hitori no Otoko ni Shihai Sarete Iru Gakuen ~Jikan Teishi & Saimin Mind Control
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1
[Warabimochi] Taima Douteishi Midori vs Inchiki Reibaishi!
Hibiki-chan ni Iyashite hoshii dake
[Hagiyoshi] Intou Kyuuteishi ~Intei to Yobareta Bishounen~ Ch. 1 | Records of the Lascivious Court ~The Beautiful Boy Who Was Called the “Licentious Emperor”~ Ch. 1 [English] [Black Grimoires] [Digital]
Muteki ☆ Jikan Teishi Apuri! ~Ore no Tokuno Miruku o Buchikomu ze!~
[Ochi Gento] Nikochin ~Tabako no Kemuri de Jikan Teishi~ 2
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo 4 ~Eroi Onee-san ni Jikan Teishi Sarete Tokoton Iroiro Sarechau Ohanashi~ [Chinese] [牛肝菌汉化]
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
Jikan Teishi Mahou o Tsukatte, Uwaki Kanojo ni Seisai o
[bose no Doujin Manga Kenkyuujo] Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [Decensored]
Taimadouteishi Midori Ero 03 JK Taimashi VS Futanari Choukyoushi!
[Gekkan Hitorizumou (Jon Ozaki)] Kannoukan Teishi Q no Himegoto (Bannoukan Teishi Q) [Digital]
Jikan Teishi Indouchuu | 시간정지 음도중
Jikan Teishi! ~Gakuen-hen~
[Warabimochi] "Taima Douteishi Hisui" Magouheidan Hen Dai Go wa
(C61) [Kaiteishinden (Kuroore, Rentaichou)] Petachin 04 (Ojamajo Doremi)
Kirei na Onna to H no Houteishiki
Stopwatcher File. 5 Tokikan Teishi Kousaten
Mousou Jitsugen Item Toushi, Suimin, Teishi o Jiyuujizai ni Control!
Jikan Teishi! RemoCon de Anoko no Jikan o Tomete Mita | Time Stop! I tried to stop that girl's time with the remote control.
Jikan Teishi Itazura | Time Stop Mischief
[Amahara Teikoku (Amahara)] Jikan Teishi Rinkan (Final Fantasy Tactics) [English] [naxusnl]
[Warabimochi] "Taima Douteishi Hisui" Magouheidan-hen Dai Nana wa
[STOP-ten] Jikan Teishi OnaDoll 3-gou -Tachibana Miya- (Amagami)
[DL Mate (Pistonring Nishizawa)] Jikan Teishi Kinou de Mizugi Gal no Kyonyuu o Yaritai Houdai Kui Makuru [Chinese] [Den個人漢化]
Hijou Teishi shita Elevator de… Gifu to Kurayami SEX
Taima Douteishi Midori vs Inchiki Reibaishi!
Gensoukyou Jikanteishi club - Kisaragi
Jikan Teishi de Tanetsuke Choukyou ~Namaiki Onna-tachi ni Fukushuu Rape!~
[Ochi Gento] Nikochin ~Tabako no Kemuri de Jikan Teishi~ 5
[NCP] Otaku no Ore ga Hito o Ayatsuru Kami-sama Kyuu no Power o Te ni Ireta! ~ Teishi, Sousa, Kanjou Control [Chinese]
[Circle of Kenkyo] Jikan Teishi Ryman [Digital]
Gensoukyou Jikanteishi club
Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita