Professors Theory

(C75) [M Kichibeya (Uchida Junta)] Seinen Luke to Saigo no Honyarara (Professor Layton)

[Minatoya Shunsaku] Hakase no H na Hatsumei | The Professor's Perverted Inventions [WiD] [English]

(C91) [Metaneko (Aotsu Umihito)] GOGO GiRL! (Pokémon GO)

Crow (Theory of Heaven) - Honey Kami the 2nd vol.0.7

Sae-chan Sensei ha Gaman Dekinai | Professor Sae Can't Hold Herself Back

(Tora Matsuri 2015) [Haguruman (Koutarosu)] Araragi Hakase to Haruka no Hon (Pokémon)

[Negurie] Karamitsuku Shisen

[Kiba o Muku] Nerai wa Dansei Kyoushi ~Mesuka Keikaku~ | Aim for the Male Professor ~Feminization Plan~ [English] [Digital]

[You You Club (Aiko)] Dear Professor (Professor Layton)

[HEG (Yoshino)] Kenny-sensei to Bashisugi | Professor Kenny's Gone Wild! (South Park)

リクエストその２

Shota Kyuuketsuki to Ikenie no Futanari Ookamihime

Empty Theory 2 - Sky High

Legal x Layton

Layton Kyoujyu To Himitsu No Hanazono

Empty Theory 7 - Destroyed Family

Araragi Hakase to Haruka no Hon

[Re-Fire (Tatsunami Youtoku)] twin Milf Additional Episode +1 [Digital]

Hakase no Yoru no Joshu. 3

Empty Theory 3 - Cousin

Precure

Sex-Stories Kapitel 2: Floras Geheimnis (Finale Edition)

A Kid’s Theory

[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]

(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}

Rem no Koufuku H Ron | Rem's Happiness H Theory

[Kisirian (Goro Mask)] Ryoujoku Shokei Professor to 20 Hito no Josentouin [Digital]

Anata

[Haguruman (Koutarosu)] Araragi Hakase no Hon 1 (Pokemon)

(C79) [RE>>>PLAY (Fubuki Reina)] Anata Note (Professor Layton)

Mizuki Sensei to Himitsu no Heya | Professor Mizuki and the Secret Room

Hakase no Yoru no Joshu. 4 - Doctor's Night Assistant Story 4

[Soradousha (muku)] Coming Home (Professor Layton)

Milk Tea Milk

Araragi Hakase to Haruka no Hon

Soutaisei Virgin Theory

Fuzzy Theory

Araragi Hakase no Hon 2

Hakase no Yoru no Joshu. 4 - Doctor's Night Assistant Story 4

(C66) [Gambler Club (Kousaka Jun)] PM Gals! (Pokémon) [English] [E-H Translations]

Sense, ne? | Professor

Hakase no Yoru no Joshu. 4 - Doctor's Night Assistant Story 4

Zundoko Sennou - Isshu Hen

Kingyobachi

(Tora Matsuri 2015) [Haguruman (Koutarosu)] Araragi Hakase to Haruka no Hon (Pokémon) [Sample]

Anemitsu 2

[Piyotto March (Doku)] Sensei Anone. (Professor Layton) [English] [Zeus777]

(Challe! 14) [YMC (Chihi)] Nayameru-kun ni Knockout (Pokémon Sun and Moon)

L.O.S.E. へんたいおじさんとしいなのえろほん

(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)

Sensei no Hatena - What the professor doesn't know

[Cherry Peachcat] 大人のBW 1-4 (Pokemon)

(C74) [M Kichibeya (Uchida Junta)] Luke to Meisou suru Otona (Professor Layton) [English]

Hakase no Yoru no Joshu. 3

クリームヒルト、復讐の為に頑張る

Layton x Everyone

[Shunjou Shuusuke] Switch! Omigawa-sensei | Switch! Professor Omigawa (COMIC MUJIN 2012-03) [English] [desudesu]

Let's GO! TRAIN!!

[Midoh Tsukasa] Ushigami Hakase | Professor of the Cow God