[Mugen Houteishiki (Mugen)] Shinkai Seikan (Kantai Collection -KanColle-) [Digital]
Teishinchou Josei to Papakatsu Shite Shasei Kanri Sareru Ero Sakka no Matsuro
[Hagiyoshi] Intou Kyuuteishi ~Intei to Yobareta Bishounen~ Ch. 3
[Wakino Keibun] Muteki ☆ Jikan Teishi Appli! ~Ore no Tokunou Milk o Buchikomu ze!~ (2) [English] {doujins.com} [Digital]
Shikou Teishi
[Daitoutaku (Nabeshima Mike)] Ryoujoku Jikan Teishi Shoojo D
Ore o Kimo Gatteta Seifuku Joshi-domo to Onna Kyoushi o Jikan Teishi to Saimin no Chikara de Nikuningyou ni Shite Yatta
"If turn into a girl I'm glad it feels this good!"
Kanojo ga Iru node Jaaku na Teishinchou M-Cup Amaama Ijiwaru Oshiego no Yuuwaku ni wa Makemasen.
[Amahara Teikoku (Amahara)] Jikan Teishi Itazura | Time Stop Mischief (Final Fantasy Tactics) [English]
Taimadouteishi MIDORI ERO 01 VS Taburakashi Oji-san Bishoujo Taimashi ni Osoikakaru Dosukebe Saimin Kougeki!
(Reitaisai 12) [Nyuu Koubou (Nyuu)] Gensoukyou Jikanteishi Club (Touhou Project) [English] [naxusnl]
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]
[Ichirinsha de Neko Rush (Nikujaga, Naruse, Tateishi Nana)] Nyotaika Shitara Konnani Kimochiyokatta!
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka] [Decensored]
Neji to Nejiana no Houteishiki
Koi no Riron Ai no Houteishiki
[DL Mate (Pistonring Nishizawa)] Jikan Teishi Kinou de Mizugi Gal no Kyonyuu o Yaritai Houdai Kui Makuru
Kimusume Kanojo no Hatsujou Houteishiki
(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation
[NCP] Nyotai Collector ~ Ano Ko mo Jikan Teishi de Muteikou ni Shite Hamemakure!
Jikan Teishi Indouchuu 2
Jikan Teishi! Ninshin Kinou Kasoku! 2 ~Jugyouchuu no Sukumizu Doukyuusei-tachi o Nama Onahoka!~
[Dende] Fushigi Sekai -Mystery World- Nonona 27 ~Nonona tai Daimakokuou Madarufu, Saijikan Teishi + Ryuuchiku Zecchou Ingoku~
Jikan Teishi Now!
Kojiin o Yatte ita Saikyou Taieki Onna Andoroid, Okasare Kowasare Nani Hitotsu Mamorezu Kinou Teishi
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]
[Kinako Gyuu Nyuu (Tomoharu)] Koi Suru Houteishiki (Ginga e Kickoff!!)
[Warabimochi] "Taima Douteishi Hisui" Magouheidan Hen Dai Go wa
[Wakino Keibun] Muteki ☆ Jikan Teishi Appli! ~Ore no Tokunou Milk o Buchikomu ze!~ (1) [English] {doujins.com} [Digital]
[Sena Youtarou] Kannou no Christmas Eve (Kannou no Houteishiki) [English] [Team Koinaka]
[sweet tea party!! (Kakei)] Megane HomuHomu ni Jikan Teishi Sarete Sakusei Sareru Hon [Digital]
(C94) [Fatalpulse (Asanagi)] VictimGirls25 Dekachichi Teishinchou Shuzoku ♀ no Tsuno o Oru Hanashi (Granblue Fantasy) [Chinese] [無邪気漢化組]
[Birobon] Jikan Teishi Onii-chan Kita na.. [Digital]
Jikan Teishi de Tanetsuke Choukyou ~Namaiki Onna-tachi ni Fukushuu Rape!~
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 1-2 [English] [hen-toy]
LUVLADY Wakusei Hakai Laser o Teishi seyo
[Hagiyoshi] Intou Kyuuteishi ~Intei to Yobareta Bishounen~ Ch. 2 | Records of the Lascivious Court ~The Beautiful Boy Who Was Called the “Licentious Emperor”~ Ch. 2 [English] [Black Grimoires]
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki (COMIC ExE 01) [Chinese] [無邪気漢化組]
[Ootori Ryuuji] Jikan Teishi Now! [Chinese]
Jikan Teishi Itazura | Time Stop Mischief
Jikan Teishi shita Sekai de Muteikou na Natsu Musume-tachi o Suki na dake Ijitte Hamete mita
[Uru] Teishinchou Complex Ojou-sama no Gyakushuu [English]
[MC] Jikan Teishi Ore Igai Minna Stop! Jiyuujizai ni Soku Hame OK na Sekai
[Mitsuya] Fukushuu Sareru Beki Jirai Onna - Jikan Teishi de Yaritai Houdai 1-kan [Chinese] [爱弹幕汉化组]
Jikan Teishi Mary-san
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi [Chinese] [無邪気漢化組]
VictimGirls25 Dekachichi Teishinchou Shuzoku no Tsuno o Oru Hanashi
Jikan Teishi! Tanetsuke Sex Shimakuru Seikatsu!!
[Nupuryu no Sato (nupuryu)] Teishi Koumakyou easy (Touhou Project) [Digital]
Mousou Jitsugen Item Toushi, Suimin, Teishi o Jiyuujizai ni Control!
(Shuuki Reitaisai 5) [CausCiant (Yamaiso)] Jikan Teishi Kochiya Sanae Ryoujoku (Touhou Project) [English] [Naxusnl]
[MC] Stop! Machinaka no Onna wo Jikan Teishi de Yaritai Houdai
Kanojo ga Iru no de Jaaku na Teishinchou M Cup Amaama Ijiwaru Oshiego no Yuuwaku ni wa Makemasen | I Have A Girlfriend, So I Won't Be Tempted by My Short, M-cup, Sugary Bully Student's Advances.
Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~
[Ochi Gento] Nikochin ~Tabako no Kemuri de Jikan Teishi~ 1
[Uruudoshi (Uru)] Seiai no Houteishiki (30-sai no Hoken Taiiku)
Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
Anime Yome Ichijiteishi! Monitor-nai no Yome ni Eroi Koto o Shimakuru Hanashi
[Sena Youtarou] Kannou no Houteishiki
[Hagiyoshi] Intou Kyuuteishi ~Intei to Yobareta Bishounen~ Ch. 2
[Fatalpulse (Asanagi)] VictimGirls25 Dekachichi Teishinchou Shuzoku no Tsuno o Oru Hanashi (Granblue Fantasy) [English] [Digital]
(C50) [H.P.C. Meirei Denpa (Yamamoto Yoshifumi)] Meirei Denpa Shinzoku Teishi (Neon Genesis Evangelion) [English]
(Shuuki Reitaisai 5) [CausCiant (Yamaiso)] Jikan Teishi Kochiya Sanae Ryoujoku (Touhou Project)
Pain Jakase no Aishita Renketsu Houteishiki
(C59) [Tomoyosama (Kayama Akihiro, Ozawa Hiroe)] Tomoyo No Yasashii Houteishiki (Cardcaptor Sakura)
Jikan Teishi OnaDoll Kibitosai 1-nichime
Jikan Teishi Shuugaku Ryokou ~Masaka Mirai no Boku ga Classmate o Okashi ni Kuru Nante~
[Momonga Club (Hayashibara Hikari, Kurata Ichiro)] Teishibou
Rina-chan Renai 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]
Jikan Teishi no Sugoshikata | Como detener el tiempo
Saiminjikan teishi
Hibiki-chan ni Iyashite hoshii dake
Jikan Teishi Soku Nakadashi
[DL Mate] Joshi wo Sousa dekiru RemoCon - Shukuhakukyaku wo "Jikan Teishi" shitari "Kanjou Sousa" shitari Yaritai Houdai
[Mitsuya] Fukushuu Sareru Beki Jirai Onna - Jikan Teishi de Yaritai Houdai 2-kan [Chinese] [爱弹幕汉化组]
(Shitsuji Toranoana! 5) [Teishibou NEW (Hoppege)] A-tan to asobo!! (Hayate no Gotoku!)
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1 [English] [Hentai-Enishi] [Decensored]
Hibikichan ni Iyashite Hoshii Dake
[Gentsuki] Yasashisa no Houteishiki | Tender Equation (COMIC BAVEL 2017-08) [English] [N04H] [Digital]
Kannou no Houteishiki
Stopwatcher File. 5 Tokikan Teishi Kousaten
Hontou ni Ita!! Jikan Teishi Oji-san
[Circle of Kenkyo] Brocon Imouto wo Jikan Teishi → Minkan → Netori Manga (Sword Art Online)
Nikochin ~Tabako no Kemuri de Jikan Teishi~ 3
Otaku no Ore ga Hito wo Ayatsu ru Kamisama Kyuu no Power wo Te ni Hai re ta!~ Teishi, Sousa, Kanjou Control
Nyotai Collector ~ Ano Ko mo Jikan Teishi de Muteikou ni Shite Hamemakure!
[Hiyoshi Hana] Youma to Tsuya no Houteishiki (COMIC X-EROS#17) [Chinese]
Muteki ☆ Jikan Teishi Apuri! ~Ore no Tokuno Miruku o Buchikomu ze!~(2)
[Hiyoshi Hana] Chigiri to Musubi no Houteishiki - Equation of Chigiri & Musubi
Intou Kyuuteishi ~Intei to Yobareta Bishounen~ Ch. 3
Taimadouteishi Midori Ero 03 JK Taimashi VS Futanari Choukyoushi!
[Amahara Teikoku (Amahara)] Jikan Teishi Ryoujoku (Final Fantasy Tactics)
Kannou no Houteishiki (decensored)
Teishinchou no Mesu wa H to Souba ga Kimatte Iru
[DL Mate] Moshimo, Conveni de Joshi Zenin no Jikan Teishi o Shitara ~Shirudaku Joseiki Fair~
Jikan Teishi no Otoko 在女神表白别人时把她侵犯
Eien no Houteishiki - Eternal Equation Chapter: 1
Oni kara Moratta Ofuda de “Jikan Teishi” Sasete Onnaburo de Joshi Zen'in Yacchatta Ken
(COMIC1☆4) [ActiveMover, Teishibou NEW (Arikawa Satoru, Hoppege)] Honeycomb Snake (Bakemonogatari)
[Hiyoshi Hana] Neko to Watashi no Houteishiki | The Equation of the Cat and Me (COMIC Megastore 2012-02) [English] [The Lusty Lady Project]
Kirei na Hito to H no Houteishiki
[Amahara Teikoku (Amahara)] Jikan Teishi Dorei Shijou | Time Stop Slave Market (Final Fantasy Tactics) [English]
[hcom] Jikan Teishi Watch ~ Gakkou de Erasou na Joshi Kaichou wo Tomete Namahame Choukyouchuu
Jikan Teishi Shita Machi ~ Teishi Shita Onna-tachi wo Soku Hame OK na Sekai
[STOP-ten] Toushigan, Senrigan Soshite Jikan Teishi
[Tamachi Yuki] Bokura no Teishi Sekai Ch. 1-2
[Azuki Kurenai] Yoru no Houteishiki 1 | Equation of the Night 1
Jikan Teishi - Kuuhaku no Kioku
Gensoukyou Jikanteishi club - Kisaragi
Teishi no Ousama ~ Muteikou na Joshi wo Omoi no mama ni
Jikan Teishi -Toki yo Tomare-
[Dende] "Fushigi Sekai -Mystery World- Nonona 20" ~Nonona vs Inma Ouji Hamajild, Hiun no Jikan Teishi Chijokukan~