[Haguruman (Koutarosu)] Araragi Hakase no Hon (Pokémon)
Hakase no Yoru no Joshu. 4 - Doctor's Night Assistant Story 4
Sex-Stories Kapitel 2: Floras Geheimnis (Finale Edition)
Puzzle
[Manzou] Sniper Shun
Legal x Layton
[Kuroiwa Menou] Hitozuma Club Bijo to Yajuu-tachi (COMIC HOTMILK 2020-05) [English] {The Ancient Hentai Theory} [Digital]
Naughty Professor - censored
[MARO] Seraph Vol 1
Chicchaiko to Futari dake no Sekai
[StrangeSagittarius (Kisaki)] Sonia-hakase wa Tamatteiru | Professor Sonia is Pent-Up (Pokémon Sword and Shield) [English] [Coffedrug]
May 2019 Rewards
[Piyotto March (Doku)] Sensei Anone - English
Professor of the Cow God 2
Possession
[Negurie] Karamitsuku Shisen
Precure
Kougyoku Benjo
Tsumareta Ikoku no Hana
Professor Snape and the Hufflepuff transfer student
Empty Theory 5 - Advantage
Kakubetsu na Majiwari
L.O.S.E. へんたいおじさんとしいなのえろほん
[atahuta] Tensai Hakase to Joshu | Genius Professor and her Assistant [English] [eroshidesu]
[M Kichibeya (Uchida Junta)] Luke to Meisou suru Otona
Innocence1 - Theory
(C64) [Kokushi Tenshi (Various)] SPACE STRING THEORY (Uchuu no Stellvia)
(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)
[Kakuzatou] VRF Goggle to Hakase & Joshu | VRF Goggles with the Professor & Assistant [English]
[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]
Masjojo July 2017
Kodomo no Riron | A Kid’s Theory
Kouhai-chan no Tokubetsu Management
[Ooba Nii] Milch server servant (Kasshoku Heroine Vol. 2) [English] [Chocolate]
Soutaisei Virgin Theory
Coming Home
[Shoryutei Enraku] Seishin Kaihouron | The theory of releasing your real self (Nozoite wa Ikenai 7 - Do Not Peep! 7) [English] [Quick and easy translations]
Empty Theory 1 - After Pleasure
Let's GO! TRAIN!!
Mizuki Sensei to Himitsu no Heya | Professor Mizuki and the Secret Room
Let's GO! TRAIN!!
Genius Professor and her Assistant
ズンドコ洗脳・〇ッシュ編
Layton x Everyone
Rem no Koufuku H Ron | Rem's Happiness H Theory
[Cherry Peachcat] 大人のBW 1-4 (Pokemon)
Araragi Hakase to Haruka no Hon
(C66) [Gambler Club (Kousaka Jun)] PM Gals! (Pokémon)
[Midoh Tsukasa] Ushigami Hakase | Professor of the Cow God
[Re-Fire (Tatsunami Youtoku)] twin Milf Additional Episode +1 [Digital]
(C73) [G-Panda (Midoh Tsukasa)] Pansuto Hakase | Professor Pantyhose (Neon Genesis Evangelion) [English] [Nomad Scans]
[Tori] Hiyoko Smile 8
A Kid’s Theory
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
GOGO GiRL!
Hakase no Yoru no Joshu. 4 - Doctor's Night Assistant Story 4
[Asagi Ryu] Sense, ne? | Professor (Girls Girls) [English] [Yuri-ism] [Digital]
(C79) [RE>>>PLAY (Fubuki Reina)] Anata Note (Professor Layton)
Orcs and juvenile ω love evolution theory
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)
Soutaisei Virgin Theory
Zundoko Sennou - Isshu Hen
(CR30) [Gambler Club (Kousaka Jun)] My Favorites (Various)
Araragi Hakase no Hon 2
Hakase no Yoru no Joshu. 4 | The Professor's Assistant At Night. 4
[Ootori Ryuuji] Hakase to Musume to Joshu to Inazuma | Professor and Daughter and Assistant and Lightning (Increment RO) [English] [desudesu]
Hakase no Yoru no Joshu. 2 | The Professor's Assistant At Night. 2
[METAL, Studio Tapa Tapa (Sengoku-kun)] Avidya
[Haguruman (Koutarosu)] Araragi Hakase no Hon 2 | Dr. Araragi's Book 2 (Pokémon) [English]
(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)
(Tora Matsuri 2015) [Haguruman (Koutarosu)] Araragi Hakase to Haruka no Hon (Pokémon) [Sample]
[shirando] 東海地域限定的 拉麺屋看板娘
(C74) [M Kichibeya (Uchida Junta)] Luke to Meisou suru Otona (Professor Layton) full version [English]
Kaya-nee, Shasou demo... | 香耶姐、就算在车窗边也...
Empty Theory 2 - Sky High
Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論
[Kiba o Muku] Nerai wa Dansei Kyoushi ~Mesuka Keikaku~ | Aim for the Male Professor ~Feminization Plan~ [English] [Digital]
(SUPER19) [e++ (Monin)] DAYDREAM (Professor Layton)
[Dennou Chocolate (AwA)] Hose Kanchou de Giji Ninpubara ni Saserareta Ijimerarekko ga Harazeme Sareru Hon!! [Digital]
(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}
(C66) [Gambler Club (Kousaka Jun)] PM Gals! (Pokémon) [English] [E-H Translations]
Layton Kyoujyu To Himitsu No Hanazono
Hakase no Yoru no Joshu. 3
Yuutousei Minami
[L-SK (Kotora)] Disguise (Professor Layton)
London Entr'acte
(C79) [Freeplay (Reina, Yashiyo)] Barairo seishun teiden-ki (Professor Layton)
[Memechi Diamond] Nazotoki Celestial Platinum [Raw]
[Mazjojo] Let's GO! TRAIN!! (Pokémon GO) [English] [Uncensored] [Digital]
[mdo-h] Soutaisei Virgin Theory [Digital]
(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}
(C75) [M Kichibeya (Uchida Junta)] Yoru no Tobacchiri (Professor Layton)
Empty Theory 8 - Apparent Flash
Hakase no Yoru no Joshu. Soushuuhen
[Shinobu, Yamasaki Masato] Mama wa Onna Kyouju | Mama is a Female Professor Ch. 3 (COMIC Bazooka 2009-12) [English] [Natty Translations]
(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)
[Soradousha (muku)] Coming Home (Professor Layton)
[Saku Saku Kangen Noushuku (Matashita Kintama)] Perverted Professor & I [English] [SaHa]
[Momiyama] PAIDOLM@STER!
Salvia no Koibito
Fuzzy Theory
(C74) [M Kichibeya (Uchida Junta)] Luke to Meisou suru Otona (Professor Layton) [English]
(C91) [Metaneko (Aotsu Umihito)] GOGO GiRL! (Pokémon GO)
Zundoko Sennou - Isshu Hen | 즌도코 세뇌 - 잇슈 편
Crow (Theory of Heaven) - Honey Kami the 2nd vol.0.7
Shiroi Nyuuen 2 *Majiwaru Noroi no Taidō*
[Kakashi Asahiro] Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery (COMIC Situation Play Vol. 19) [English] [4dawgz + thetsuuyaku] [Digital]
Sae-chan Sensei ha Gaman Dekinai | Professor Sae Can't Hold Herself Back
Switch! Professor Omigawa
(SC59) [Makoto☆Skip (Makoto Daikichi)] Kenka Suruhodo Naka Gaii! (Pokémon) [English] [Risette-Translations]
Melancholinista
Empty Theory 4 - Well Definitely Meet Again
(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]
Mazjojo 1607 July 2017
Dear Professor
Professor of the Cow God 1 (English)
PM GALS Soushuuhen | PM GALS Compilation
[Professor Grace (Grace Ishikawa)] Brain Training (From: COMIC Monthly Vitaman 2006-10) [ENG] =TV=
professor ayako's deflowering health and physical education
Hakase no Yoru no Joshu. 4 - Doctor's Night Assistant Story 4
[Spiritus Tarou] Sae-chan Sensei ha Gaman Dekinai | Professor Sae Can't Hold Herself Back (COMIC Anthurium 2018-05) [English] [Rotoscopic + mrwayne] [Digital]
クリームヒルト、復讐の為に頑張る
(C74) [M Kichibeya (Uchida Junta)] Luke to Meisou suru Otona (Professor Layton)
Shuumatsu wa Ojama Shitemasu | Staying Over On Weekends
[Saiyazumi] Seishokuki <Onna Kyouju Hen> | Seishokuki <Female Professor Chapter> (Seishokuki) [English] [Gondis]
Empty Theory 3 - Cousin
[You You Club (Aiko)] Dear Professor (Professor Layton)
(C75) [M Kichibeya (Uchida Junta)] Seinen Luke to Saigo no Honyarara (Professor Layton)
White Chuuihou
Elements1 - Theory
Shota Kyuuketsuki to Ikenie no Futanari Ookamihime
Let's GO! TRAIN!!
Bijin Sanshimai to LoveHo Hajimemashita! Ge | 美人三姉妹們一起來開始經營賓館! 下
Milk Tea Milk
Katanakereba Fuku o Torimodosenai Pokemon Battle | Pokemon battle where you can't get your clothes back unless you win
(SUPER19) [WARLDOU (Nao)] L no Nazotoki Kaimei (Professor Layton)
Seishokuki <Onna Kyouju Hen> | Seishokuki <Female Professor Chapter>
[HEG (Yoshino)] Kenny-sensei to Bashisugi | Professor Kenny's Gone Wild! (South Park)