Fuzzy Theory
[Raigyo] Fuyu no Kedamono [English]
[Mira] Kodomo no Riron | A Kid’s Theory (School Girls Love Selection) [English] {Hennojin}
Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]
BOUNTY HUNTER GIRL vs JUNKIE IDOL Ch. 3
Empty Theory 6 - Hearts Scheme
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
[Acesulfame Kei] Hatsukoi jukujo 〜 seiheki neji mage-shushu Kusomuchidosukebeunkobabaa (kuso)〜
[mdo-h] DEVIL'S BORN (Soutaisei Virgin Theory) [Chinese]
Haramase irai 〜 kanjite shimau hitodzuma-tachi 〜
(C94) [DKsha (Kase Daiki)] Scathaha Play (Fate/Grand Order)
Haitenaino? Erina-sama! |You're Not Wearing Panties? Erina-sama!
Orcs and juvenile ω love evolution theory
[Gantou Ikunoro] MK girl embodies the spirit of Hong Kong under the Lion Rock [Chinese] [君廣東話本當上手機翻漢化組] v2
[Kinokonomi (konomi)] TS Akira-kun no Seiseikatsu 2 [Chinese] [兔司姬漢化組]
Yokkyuu Fuman na Danchizuma wa Ikenai Kairaku ni Oboreru
Koumakyou Shojo Kyuuketsuki Gensoutan | The Embodiment of Scarlet Devil ~A Virgin Vampire's Fantasy
Big Breasts Flat Theory
Soutaisei Virgin Theory
[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]
(C81) [Chideji (Oyaji)] Shinya Working!! Tsuika Order (WORKING!) [English] [Ayame0a]
Empty Theory 2 - Sky High
(C93) [UGC (Sasaki Akira)] Kinou Onee-san Datta no ni Kyou wa Boku ga Senpai da nante (Amagami) [Chinese] [洛鳶漢化組]
[Shoryutei Enraku] Seishin Kaihouron | The theory of releasing your real self (Nozoite wa Ikenai 7 - Do Not Peep! 7) [English] [Quick and easy translations]
A Professors Theory on Love and Sex Reassignment Surgery
Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery
(C87) [aicalot (Amahal)] Sawari Yume (Tales of Destiny)
[65535 abenu] rippa na dansei ni shi te sashiage masu wa
[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]
(SUPER22) [Pinke, HEATWAVE (Kaya, Yuuhi)] Yokare to Omotte Yokaranu Hon desu (Yu-Gi-Oh! ZEXAL)
A-four
Rem no Koufuku H Ron | Rem's Happiness H Theory
(C83) [Gambler Club (Kousaka Jun)] Smile Punicure (Smile Precure!) [English] {doujin-moe.us}
Empty Theory 3 - Cousin
(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]
[Kakashi Asahiro] Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery (COMIC Situation Play Vol. 19) [English] [4dawgz + thetsuuyaku] [Digital]
Empty Theory 4 - Well Definitely Meet Again
[Rico] Inma-chan wa Itsudemo Harapeko | Succubus-chan Is Always Hungry (COMIC HOTMILK 2023-08) [English] {Mistvern} [Digital]
(SC2015 Autumn) [CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Super String Theory (Kantai Collection -KanColle-)
Nijigen Shoukan Sennou Fuuzokuten Shinjuku 2-gouten
(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}
Oshikake Fiancée Chapter 6
Happy theory
[Oikawa Shinya] Devil may grin (COMIC Potpourri Club 2006-02) [English] [desudesu]
MK girl embodies the spirit of Hong Kong under the Lion Rock
(C93) [Armadillo (Renji)] Mukakin Shirei ni Yubiwa o Kawaseru Saigo no Houhou (Azur Lane)
(Kametani]]R e matome[kenka banchour)
Kyonyuu Chikan Kyouko to Natsumi Ponytail Soushuuhen
Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論
[Akireru Shoujo (Akire)] Boku dake ni Amaesasete Kureru Kyonyuu JK Tsuma o Hoka no Otoko ni Dakasete Mita 9【我一个人汉化】
Touhou Paizuri 48 Techniques, Part 1
(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}
[Penguindou] Houman Bakunyuu DoSukebe Oba-san | Corpulent Buxom Ultra Naughty Ladies [English] [Natty Translations] [Digital]
(C80) [Pochi-Goya. (Pochi.)] Shuryou Shoujo. 8 (Various)
(C64) [Kokushi Tenshi (Various)] SPACE STRING THEORY (Uchuu no Stellvia)
[Kuroiwa Menou] Hitozuma Club Bijo to Yajuu-tachi (COMIC HOTMILK 2020-05) [English] {The Ancient Hentai Theory} [Digital]
Empty Theory 5 - Advantage
Chika 30m no Mitsugetsu o... | Honeymoon at 30 meters underground
Scapegoat Koufukuron | Scapegoat Theory of Happiness
yosiyosisyukuhuku
Kimi ni wa Iwanai
Yuujin no Mama ga Onanie no Otetsudai?
[Crimson Comics (Carmine)] Megami no Kizuato (Fire Emblem) [English] {Kizlan}
Kodomo no Riron | A Kid’s Theory
(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)
GirlPan YES/NO Makura Goudoushi
Su Ka Sa Ha [Chinese] [Rewrite] [瓜皮妄想]
Exhibitionist Girl's Play 8
A Kid’s Theory
[Tsurutsuru Pain (Pikeru)] Sayaka-chan to Roshutsu Date shite mita. (Puella Magi Madoka Magica)
Innocence1 - Theory
Mousou Gugenka Yobidaseru | Delusion embodied Yobidaseru
[Gantou Ikunoro] MK girl embodies the spirit of Hong Kong under the Lion Rock [Chinese]
[SHINSHIN] Shinshin Nijigenron | Mind and Body Two Dimension Theory
Empty Theory 1 - After Pleasure
Empty Theory 7 - Destroyed Family
[Minor Boy] Dorei Onna Kyoushi Keiko 4 [Digital]
[Zerry Fujio] 新親馬鹿王座決定戦
(C83) [Veronika no Ha (Noba)] Suzuki Botan wa Ore no Yome (Pastel Chime Continue)
恋想春語13
[F.A (Honoutsukai)] Hajimete Asobase (Asobi Asobase) [Digital]
K's Theory
(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)
(C76) [Zi (Mutsuki Ginji)] Onnanoko Doushi toka Suki dakara! 1 (K-ON!) [English]
[Mikenekohanten (Sakamoto Kafka)] Futoukou ni Natta Futanari Doukyuusei "Choukyou ~ Koukai Zecchou"
(SC2016 Autumn) [TwinBox (Hanahanamaki, Sousouman)] Rem o Aijin ni Shite Kudasai (Re:Zero kara Hajimeru Isekai Seikatsu)
Hepoe no Kuni kara 3 - Hinobuzoku no Shin no Sugata to Arena Sugata no Maki
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)
[mdo-h] Soutaisei Virgin Theory [Digital]
(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)
[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]
[Ootani Mikoto] Seishun Kanjouron - youth emotion theory [R18 Ban] 1
Elements1 - Theory
Empty Theory 8 - Apparent Flash
(C62) [Shishamo House (Araki Akira)] Shiiku Kousai
[JIBAKU-SYSTEM (Suzuki Amaharu) Zoku - JS Meikko de Seiyoku Shori shite iru Oji desu [Digital]
Crow (Theory of Heaven) - Honey Kami the 2nd vol.0.7
[LEZ MOE! (Oyu no Kaori)] Mikuru-chan! Goukanma ni Narinasai! (The Melancholy of Haruhi Suzumiya) [Digital]
NPC Kan | NPC Fucking
The Great Escape - Chapter 27
COMIC Maaruman 2004-11
(C57) [Nakayoshi Mogudan (Mogudan)] Chou Undoukai Chou Akari House (Battle Athletes Daiundoukai)
[星の紅茶] Collection of works
Sennetsu
purupuruhoukoku
Maou no Moribito
俺はこの子に復讐します -巨乳同級生とナメあいハメあいエロバトル- 3
[tomikadou (tksand)] Hatsujou Usagi wa Makerarenai (Touhou Project) [Digital]
その扉を開けないで
Ritsuko to Shokuba de...
Phantom Online Etsuraku no Genei Dainiwa
[Fan no Hitori] Dropout Ch. 1-6 [English] {doujin-moe.us} [Digital]