[Saku Saku Kangen Noushuku (Matashita Kintama)] Perverted Professor & I [English] [SaHa]
[Minatoya Shunsaku] Hakase no H na Hatsumei | The Professor's Perverted Inventions [WiD] [English]
Yuutousei Minami
(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)
(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}
Shiroi Nyuuen 2 *Majiwaru Noroi no Taidō*
Hakase no Yoru no Joshu. 4 - Doctor's Night Assistant Story 4
[Shinobu, Yamasaki Masato] Mama wa Onna Kyouju | Mama is a Female Professor Ch. 4 (COMIC Bazooka 2010-05) [English] [Natty Translations]
Empty Theory 8 - Apparent Flash
[MARO] Seraph Vol 1
[Professor Grace (Grace Ishikawa)] Brain Training (From: COMIC Monthly Vitaman 2006-10) [ENG] =TV=
Empty Theory 4 - Well Definitely Meet Again
Anata
(Challe! 14) [YMC (Chihi)] Nayameru-kun ni Knockout (Pokémon Sun and Moon)
[Shinobu, Yamasaki Masato] Mama wa Onna Kyouju | Mama is a Female Professor Ch. 3 (COMIC Bazooka 2009-12) [English] [Natty Translations]
[Manzou] Sniper Shun
Empty Theory 6 - Hearts Scheme
Empty Theory 7 - Destroyed Family
[mdo-h] Soutaisei Virgin Theory [Digital]
(C79) [Hatobue (F)] Koou dekinai Namida (Professor Layton)
(Tora Matsuri 2015) [Haguruman (Koutarosu)] Araragi Hakase to Haruka no Hon | Dr. Araragi and May's Book (Pokémon) [English] [my-alt-for-porn]
[Tori] Hiyoko Smile 8
(C64) [Kokushi Tenshi (Various)] SPACE STRING THEORY (Uchuu no Stellvia)
Empty Theory 1 - After Pleasure
professor ayako's deflowering health and physical education
リクエストその2
Mazjojo 1607 July 2017
Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論
Professor Snape and the Hufflepuff transfer student
(C75) [M Kichibeya (Uchida Junta)] Yoru no Tobacchiri (Professor Layton)
[L-SK (Kotora)] Disguise (Professor Layton)
[Haguruman (Koutarosu)] Araragi Hakase no Hon (Pokémon)
Sex-Stories Kapitel 2: Floras Geheimnis (Finale Edition)
Layton x Everyone
Bijin Sanshimai to LoveHo Hajimemashita! Ge | 美人三姉妹們一起來開始經營賓館! 下
Dear Professor
Araragi Hakase to Haruka no Hon
Chicchaiko to Futari dake no Sekai
Switch
GOGO GiRL!
(Tora Matsuri 2015) [Haguruman (Koutarosu)] Araragi Hakase to Haruka no Hon (Pokémon) [Sample]
[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]
Elements1 - Theory
[Fujiya] Hakase ga Ijoude Yokujou | The Professor Has An Unusual Fetish (COMIC Megastore 2012-04) [English] [desudesu]
[HEG (Yoshino)] Kenny-sensei to Bashisugi | Professor Kenny's Gone Wild! (South Park)[English]
Salvia no Koibito
(C91) [Metaneko (Aotsu Umihito)] GOGO GiRL! (Pokémon GO)
Zundoko Sennou - Isshu Hen
[Kiba o Muku] Nerai wa Dansei Kyoushi ~Mesuka Keikaku~ | Aim for the Male Professor ~Feminization Plan~ [English] [Digital]
Fuzzy Theory
Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]
Let's GO! TRAIN!!
Bakunyuu Hitozuma Jukujo no Ecchi na Osusowake
Tsumareta Ikoku no Hana
Time
[atahuta] Tensai Hakase to Joshu | Genius Professor and her Assistant [English] [eroshidesu]
Layton Kyoujyu To Himitsu No Hanazono
(SC2015 Autumn) [CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Super String Theory (Kantai Collection -KanColle-)
[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]
(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}