(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)
[Mira] Kodomo no Riron | A Kid’s Theory (School Girls Love Selection) [English] {Hennojin}
(C64) [Kokushi Tenshi (Various)] SPACE STRING THEORY (Uchuu no Stellvia)
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)
Kodomo no Riron | A Kid’s Theory
Innocence1 - Theory
A Kid’s Theory
[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]
[Ootani Mikoto] Seishun Kanjouron - youth emotion theory [R18 Ban] 1
(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)
Soutaisei Virgin Theory
(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}
Crow (Theory of Heaven) - Honey Kami the 2nd vol.0.7
Big Breasts Flat Theory
K's Theory
Happy theory
Empty Theory 5 - Advantage
Empty Theory 8 - Apparent Flash
Fuzzy Theory
Empty Theory 4 - Well Definitely Meet Again
Elements1 - Theory
[Kuroiwa Menou] Hitozuma Club Bijo to Yajuu-tachi (COMIC HOTMILK 2020-05) [English] {The Ancient Hentai Theory} [Digital]
Empty Theory 6 - Hearts Scheme
[Kakashi Asahiro] Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery (COMIC Situation Play Vol. 19) [English] [4dawgz + thetsuuyaku] [Digital]
Rem no Koufuku H Ron | Rem's Happiness H Theory
[mdo-h] Soutaisei Virgin Theory [Digital]
Empty Theory 2 - Sky High
Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論
[SHINSHIN] Shinshin Nijigenron | Mind and Body Two Dimension Theory
Scapegoat Koufukuron | Scapegoat Theory of Happiness
[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 7 - Destroyed Family
Empty Theory 1 - After Pleasure
(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}
Orcs and juvenile ω love evolution theory
Soutaisei Virgin Theory
A Professors Theory on Love and Sex Reassignment Surgery
Empty Theory 3 - Cousin
Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]
(SC2015 Autumn) [CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Super String Theory (Kantai Collection -KanColle-)
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery
[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]
(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]
(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)
[mdo-h] DEVIL'S BORN (Soutaisei Virgin Theory) [Chinese]
[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]
(C92) [Haiiro Koubou (Amano Kazumi)] Ah!! Akogare no 46cm Sanrensouhou (Kantai Collection -KanColle-) [Chinese]
(C64) [GOLD RUSH (Suzuki Address)] Emotion (Ai) (Gundam SEED)
[KimMundo (Zone)] Heimerdinger Workshop (League of Legends) [English] (B&W)(Ongoing)
Mitsugetsu Dolce
(C80) [Takumi na Muchi] Railgun no Negaikata [Choudenjihou no Negai Kata] (Toaru Kagaku no Railgun) [English] [YQII]
№1の対応
[ghhoward] Chelsea: kill the lover
(COMIC1☆10) [Hitori no Daiyokujou (bowcan)] Draph Dream (Granblue Fantasy)
HSS
(C89) [PINK CHUCHU (Mikeou)] Kimi ni koi Shiteru (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
Mesu Swap
(CR36) [Nozarashi (Nozarashi Satoru)] Sensei to Watashi (Super Robot Taisen)
(C84) [1st.M's & Hamustar (Hayami Osamu, Nyakki)] DAN●●N BAKAYAROU RONPA (Danganronpa)
[Umino Sachi] Houman Jukubo to Mothercon Musuko [Digital]
(C83) [Kinqhassin (Aco, NET)] Mahoutsukai no Renkinjutsu (Mahou Tsukai no Yoru)
Yamako VS Dronyuudou
Nagaya Doushin Sono Ni | The Constable of Edo part two
NPP
[ARCTIC PAN (Shaa Peipei)] Sweet Nightmare! (Mahou Sensei Negima!) [Digital]
Taimanin Asagi Kessen Arena ~ Rakugaki Illust Shuu 5
[Noraneko-no-Tama (Yukino Minato)] Kago no Naka no Kotori wa Itsu Deyaru San Sousaishikiban [Digital]
Himitsu no Satsueikai | Private Photo Shoot