Chicchaiko to Futari dake no Sekai
Sense, ne? | Professor
Switch
Brain Training by Professor Grace
[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]
Seinen Luke to Saigo no Honyarara
(SPARK 9) [Touheki Biten (Masumi Wataru)] Rin-sensei to Make Love Eikaiwa | Making Love with Professor Rin English Convo (Free!) [English] [Sakura Pool Scans]
Hakase no Yoru no Joshu. 4 - Doctor's Night Assistant Story 4
[Kisirian (Goro Mask)] Ryoujoku Shokei Professor to 20 Hito no Josentouin [Digital]
[Haguruman (Koutarosu)] Araragi Hakase no Hon 2 | Dr. Araragi's Book 2 (Pokémon) [English]
Mizuki Sensei to Himitsu no Heya | Professor Mizuki and the Secret Room
Bakunyuu Hitozuma Jukujo no Ecchi na Osusowake
(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}
Empty Theory 7 - Destroyed Family
(C75) [M Kichibeya (Uchida Junta)] Seinen Luke to Saigo no Honyarara (Professor Layton)
[Ganmeka] Kumachan (Professor Layton)
[Minazuki Mikka] Otto wa Gokuchuu, Ippou Tsuma wa... 2 ~Shakkin no Kata ni Tsuma ga Ooya no Musuko no Kaseifu ni Narimashite...~ [Chinese] [含着个人汉化]
Hakase no Yoru no Joshu. 2 | The Professor's Assistant At Night. 2
[Haguruman (Koutarosu)] Araragi Hakase no Hon (Pokémon)
[HEG (Yoshino)] Kenny-sensei to Bashisugi | Professor Kenny's Gone Wild! (South Park)
Melancholinista
(C80) [Gambler Club (Kousaka Jun)] PM GALS Compilation (Pokemon) [English]
Let's GO! TRAIN!!
Hakase no Yoru no Joshu. Soushuuhen
クリームヒルト、復讐の為に頑張る
(Layton Panic! 2) [PiyoPiyo7 (Sorachi, Oomizuao)] Kimi to Boku to de Ai toka Koi toka (Professor Layton)
[Shinobu, Yamasaki Masato] Mama wa Onna Kyouju | Mama is a Female Professor Ch. 4 (COMIC Bazooka 2010-05) [English] [Natty Translations]
Dear Professor
(SUPER19) [e++ (Monin)] DAYDREAM (Professor Layton)
(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)
Fuzzy Theory
(Challe! 14) [YMC (Chihi)] Nayameru-kun ni Knockout (Pokémon Sun and Moon)
(C91) [Metaneko (Aotsu Umihito)] GOGO GiRL! (Pokémon GO)
Empty Theory 4 - Well Definitely Meet Again
[Haguruman (Koutarosu)] Araragi Hakase no Hon 2 (Pokémon)
[M Kichibeya (Uchida Junta)] Time
Hakase no Yoru no Joshu. 3
[Cherry Peachcat] 大人のBW 1-4 (Pokemon)
(C79) [Freeplay (Reina, Yashiyo)] Barairo seishun teiden-ki (Professor Layton)
Professor of the Cow God 2
Kakubetsu na Majiwari
Soutaisei Virgin Theory
[Kakashi Asahiro] Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery (COMIC Situation Play Vol. 19) [English] [4dawgz + thetsuuyaku] [Digital]
Puzzle
Rain
Precure
(C79) [Hatobue (F)] Koou dekinai Namida (Professor Layton)
Ippai Taberu Kimi ga Suki!
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon) [Chinese] [沒有漢化]
(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)
(C64) [Kokushi Tenshi (Various)] SPACE STRING THEORY (Uchuu no Stellvia)
Kodomo no Riron | A Kid’s Theory
[Shunjou Shuusuke] Switch! Omigawa-sensei | Switch! Professor Omigawa (COMIC MUJIN 2012-03) [English] [desudesu]
Legal x Layton
[HEG (Yoshino)] Kenny-sensei to Bashisugi | Professor Kenny's Gone Wild! (South Park)[English]
PM GALS Soushuuhen | PM GALS Compilation
K's Theory
Empty Theory 1 - After Pleasure
[Minatoya Shunsaku] Hakase no H na Hatsumei | The Professor's Perverted Inventions [WiD] [English]
Araragi Hakase to Haruka no Hon | Dr. Araragi and May's Book
[Professor Grace (Grace Ishikawa)] Brain Training (From: COMIC Monthly Vitaman 2006-10) [ENG] =TV=
Empty Theory 3 - Cousin
Araragi Hakase to Haruka no Hon
Kougyoku Benjo
[Ozaki Akira] Hitoduma Shichou no H na Kaikaku | Married Mayor's Sexy Reform Ch. 1-6 [English] [erc] [Digital]
(C75) [M Kichibeya (Uchida Junta)] Yoru no Tobacchiri (Professor Layton)
Freeplay
[Memechi Diamond] Nazotoki Celestial Platinum [Raw]
Empty Theory 5 - Advantage
[Mazjojo] Let's GO! TRAIN!! (Pokémon GO) [English] [Uncensored] [Digital]
Scapegoat Koufukuron | Scapegoat Theory of Happiness
Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]
[Haguruman (Koutarosu)] Araragi Hakase no Hon 1 (Pokemon)
(C79) [RE>>>PLAY (Fubuki Reina)] Anata Note (Professor Layton)
[Kakuzatou] VRF Goggle to Hakase & Joshu | VRF Googles with the Professor & Assistant [English] [Digital]
(SC59) [Makoto☆Skip (Makoto Daikichi)] Kenka Suruhodo Naka Gaii! (Pokémon) [English] [Risette-Translations]
Hakase no Yoru no Joshu. | The Professor's Assistant At Night.
Fugurashi no Naku Koro ni Kai
[Kakuzatou] VRF Goggle to Hakase & Joshu | VRF Goggles with the Professor & Assistant [English]
White Chuuihou
Barairo seishun teiden-ki
Layton x Everyone
(C75) [Jack-O'-Lantern] Nightmare Before Christmas (FFXI)
Shuumatsu wa Ojama Shitemasu | Staying Over On Weekends
London Entr'acte
Kanojo ni Kokuhaku Suru Mae ni Tomodachi ni Nakadashi Sareta... 1-3
Tsumareta Ikoku no Hana
(C74) [M Kichibeya (Uchida Junta)] Luke to Meisou suru Otona (Professor Layton) full version [English]
Empty Theory 8 - Apparent Flash
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
[Re-Fire (Tatsunami Youtoku)] twin Milf Additional Episode +1 [Digital]
[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]
Sensei no Hatena - What the professor doesn't know
[Spiritus Tarou] Sae-chan Sensei ha Gaman Dekinai | Professor Sae Can't Hold Herself Back (COMIC Anthurium 2018-05) [English] [Rotoscopic + mrwayne] [Digital]
A Kid’s Theory
ズンドコ洗脳・〇ッシュ編
(Tora Matsuri 2015) [Haguruman (Koutarosu)] Araragi Hakase to Haruka no Hon (Pokémon)
May 2019 Rewards
Kingyobachi
[Mira] Kodomo no Riron | A Kid’s Theory (School Girls Love Selection) [English] {Hennojin}