[STOP-ten] Time Stopper Naokata-kun no Jikan Teishi Nikki Ch. 2 - Dutch Wife Kaihatsu
Sprechchor to Houteishiki | Chorus and Formula
[Hagiyoshi] Intou Kyuuteishi ~Intei to Yobareta Bishounen~ Ch. 3
[Gentsuki] Yasashisa no Houteishiki | Tender Equation (COMIC BAVEL 2017-08) [English] [N04H] [Digital]
Nikochin ~Tabako no Kemuri de Jikan Teishi~ 2
(Reitaisai 12) [Nyuu Koubou (Nyuu)] Gensoukyou Jikanteishi club (Touhou Project)
Teishinchou Josei to Papakatsu Shite Shasei Kanri Sareru Ero Sakka no Matsuro
[bbwH] Jikan Teishi de Ero Gaki Full Bokki
Jikan Teishi Soku Nakadashi
[MC] Jikan Teishi! Kando Sousa! Jinkaku Shihai! Nandemo Dekichau Kami-sama Controller o Te ni Ireta!
Hibikichan ni Iyashite Hoshii Dake
Hontou ni Ita!! Jikan Teishi Oji-san
[Sakura Hikomaru] Imouto no Houteishiki [Chinese]
[Warabimochi] "Taima Douteishi Hisui" Magouheidan-hen Dai Nana wa
[Bousou Tenshi-UPsideDOWN (Sakatani Shinnosuke)] Koi no Renritsu Houteishiki (Yu-Gi-Oh! GX)
[Hashida Mamoru] Hoteishiki (Mizuno Rina [Ryuusyutsu]) [Chinese]
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 9 [English] [SaHa]
Jikan Teishi! Kando Sousa! Jinkaku Shihai! Nandemo Dekichau Kami-sama Controller o Te ni Ireta!
"Taima Douteishi Hisui" Magouheidan Hen Dai Go wa
Jikan Teishi Now!
Muteki ☆ Jikan Teishi Apuri! ~Ore no Tokuno Miruku o Buchikomu ze!~
Teishi no Ousama ~ Muteikou na Joshi wo Omoi no mama ni
Jikan Teishi no Otoko 在女神表白别人时把她侵犯
Jikan Teishi Rinkan
Eien no Houteishiki - Eternal Equation Chapter: 1
Jikan Teishi no Sugoshikata | Como detener el tiempo
[Teishibou NEW (Hoppege)] Bakappuru Shoukougun (Hayate no Gotoku!)
[Kihiru] Kirei na Onna to H no Houteishiki [Digital]
[Warabimochi] Taimadouteishi Midori Magouheidan Hen Ch. 9-13
[Carn] Natsu x Umi = Kiken no Houteishiki | Summer x Beach = Dangerous Equation (Shinzui SUMMER Ver. Vol. 2) [English] [Rage Manga] [Decensored]
[Hagiyoshi] Intou Kyuuteishi ~Intei to Yobareta Bishounen~ Ch. 2 [Chinese] [不可视汉化]
[ITOYOKO] Kichiku Houteishiki - Equation of brutal person
[NCP] Teishi no Ousama ~ Muteikou na Joshi wo Omoi no mama ni
Jikan Teishi Watch ~ Gakkou de Erasou na Joshi Kaichou wo Tomete Namahame Choukyouchuu
Muteki ☆ Jikan Teishi Apuri! ~Ore no Tokuno Miruku o Buchikomu ze!~(1)
Moshimo,Konbini de Joshizenin no Jikanteishi wo Shitara~Jirudaku Joseikifea~
[Sena Youtarou] Kannou no Hirusagari | A Sensual Early Afternoon (Kannou no Houteishiki) [English] [Decensored]
[hcom] Jikan Teishi Watch ~ Joshi Zenin wo Teishi Shite SEX-zuke ni Shita Kekka
[Uru] Teishinchou Complex Ojou-sama no Gyakushuu (english)
[Sanbun Kyoden] Kindan no Houteishiki
[Dende] Fushigi Sekai -Mystery World- Nonona 27 ~Nonona tai Daimakokuou Madarufu, Saijikan Teishi + Ryuuchiku Zecchou Ingoku~
[Hiyoshi Hana] Kare to Imouto no Houteishiki (COMIC Megastore 2012-08)
[Studio★ParM (Kotobuki Utage)] Anime Yome Ichijiteishi! Monitor-nai no Yome ni Eroi Koto o Shimakuru Hanashi (Gundam Build Fighters Try) [Digital]
Nikochin ~Tabako no Kemuri de Jikan Teishi~ 4
[Birobon] Jikan Teishi Onii-chan Kita na.. 2 [Digital]
(Makitan!) [Niratama (Sekihara, Hiroto)] Sprechchor to Houteishiki | Chorus and Formula (Love Live!) [Chinese] [北京神马个人汉化]
Jikan Teishi OnaDoll 1-gou Nanasaki Ai
[Azuki Kurenai] Midara no Houteishiki - The equation of the Immoral Ch. 1-2 [English] [hen-toy]
Jikan Teishi de Shikyuukan!~Teishi Shita Jikan no Naka de Shikyuu no Naka Made Haramaseru!!
Anime Yome Ichijiteishi! Monitor-nai no Yome ni Eroi Koto o Shimakuru Hanashi
Fukushuu Sareru Beki Jirai Onna - Jikan Teishi de Yaritai Houdai 1-kan
Jikan Teishi Manual
Jikan Teishi shita Sekai de Muteikou na Natsu Musume-tachi o Suki na dake Ijitte Hamete mita
Kojiin o Yatte ita Saikyou Taieki Onna Andoroid, Okasare Kowasare Nani Hitotsu Mamorezu Kinou Teishi
Taimadouteishi Midori Ero 03 JK Taimashi VS Futanari Choukyoushi!
[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital]
Boku wa Jikan Teishi Appli o Hahaoya no Karada Meate de Kidou suru
[DL Mate] Joshi wo Sousa dekiru RemoCon - Shukuhakukyaku wo "Jikan Teishi" shitari "Kanjou Sousa" shitari Yaritai Houdai
[Circle of Kenkyo] Brocon Imouto wo Jikan Teishi → Minkan → Netori Manga (Sword Art Online)
[DL Mate] Stop! Jikan Teishi ~Densha de Inemuri Shite Okitara Jikan Teishi Shiteta~