Embodiment Theory

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

[Kakashi Asahiro] Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery (COMIC Situation Play Vol. 19) [English] [4dawgz + thetsuuyaku] [Digital]

(COMIC1☆12) [Digital Lover (Nakajima Yuka)] D.L. action 118 (Fate/Grand Order) [English] [Hentai_Doctor]

Empty Theory 1 - After Pleasure

Tsuru o Kau

[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

[Matsuzawa Kei] Mahou Tokusou Greedia

(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]

受験息子とアゲマン母

(C74) [Hinaprin (Ikuta Takanon)] Hajimete no Kyouran Kazoku Keikaku (Kyouran Kazoku Nikki)

Honoka to Ero Dance

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

MK girl embodies the spirit of Hong Kong under the Lion Rock

Innocence1 - Theory

[November. (nanohana)] Konna Nagachichi Bunnygirl ga Sennyuu Mission Shippai Suru Wake ga Nai!? (Blue Archive)

(C83) [Yo-Metdo (Yasakani An)] Binetsu Chuuihou (THE IDOLM@STER CINDERELLA GIRLS)

Empty Theory 2 - Sky High

(Tsuki no Utage) [Ruciedo (jema)] Hikikomori Emaki ~ Hourai Shoujo ~ (Touhou Project)

[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]

(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}

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

Big Breasts Flat Theory

Fuzzy Theory

Empty Theory 5 - Advantage

Empty Theory 3 - Cousin

Empty Theory 4 - Well Definitely Meet Again

(C79) [Kikyakudou (Karateka Value)] THE CONDOM Mu-Twelve NoelBlue 2 (Blazblue)

Joouheika wa Yukajouzu!

K's Theory

[Shoryutei Enraku] Seishin Kaihouron | The theory of releasing your real self (Nozoite wa Ikenai 7 - Do Not Peep! 7) [English] [Quick and easy translations]

Soutaisei Virgin Theory

(C64) [Kokushi Tenshi (Various)] SPACE STRING THEORY (Uchuu no Stellvia)

[Ootani Mikoto] Seishun Kanjouron - youth emotion theory [R18 Ban] 1

Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論

Sensei ni Kiite Mimasu

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

(COMIC1☆10) [WIREFRAME (Yuuki Hagure)] Kono Kawaisou na Crusader ni Kyuusai o! | Salvation on This Poor Crusader! (Kono Subarashii Sekai ni Syukufuku o!) [English] [rookie84]

Entrando en calor como un gato [Doumou] Nyanko na Hatsujouki

[Inomoto Rikako] Sweet

COMIC Kairakuten 2018-10 [Digital]

Mousou Gugenka Yobidaseru | Delusion embodied Yobidaseru

Pakkopako Papa x Ko

マシュ ラフム姦

Elements1 - Theory

[Gantou Ikunoro] MK girl embodies the spirit of Hong Kong under the Lion Rock [Chinese]

(CR34) [Shishamo House (Araki Akira)] Mirumo De Hon (Mirmo De Pon!)

[Mira] Kodomo no Riron | A Kid’s Theory (School Girls Love Selection) [English] {Hennojin}

nymphomania9

(C95) [Magic Private Eye (Mitsuki Mantarou)] Zuikaku Tai Zuikaku Kai (Kantai Collection -KanColle-, Azur Lane)

Empty Theory 7 - Destroyed Family

[SHINSHIN] Shinshin Nijigenron | Mind and Body Two Dimension Theory

Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]

Soutaisei Virgin Theory

Cursed Kitty

[mdo-h] Soutaisei Virgin Theory [Digital]

sissy island-petting zoo

Jun-ai Kajitsu 2008-11

Orcs and juvenile ω love evolution theory

(C91) [SAZ (soba)] Kono Yuetsu ni Hitarisou Nandesu ga! (Kono Subarashii Sekai ni Syukufuku o!) [English] [Yamozer]

Yukari Nikki

Boku no Kanojo ga Taiikukyoushi ni Netorare ta Riyuu ~ Kyokon chinni Otosareru made ~

[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]

(C62) [Kohakutei (Sakai Hamachi)] Touko-san Rankou Desuyo! (R.O.D -THE TV-)

(Reitaisai 12) [Satellites (Satetsu)] Patchou Ona (Touhou Project)

A Kid’s Theory

(C90) [Cheese Company (Peso)] Otonari wa Nazrin (Touhou Project) [English]

Miyabi na Senpai 2

(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)

By Chance Ch.1-11 (English) (Ongoing)

(SC2015 Autumn) [CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Super String Theory (Kantai Collection -KanColle-)

AOI Tsukushi Emergency 92 BIZARRE TIME

(SC51) [Raiden Yashiki (Yamaura Tamaki)] √ Char (Infinite Stratos)

Kodomo no Riron | A Kid’s Theory

Koumakyou Shojo Kyuuketsuki Gensoutan | The Embodiment of Scarlet Devil ~A Virgin Vampire's Fantasy

STEP2

[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

(C85) [BlackBox (Fukufukuan)] Ushitora 2 (Puella Magi Madoka Magica)

(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]

(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)

FF

[稻羽茶屋] 正妻空母の新婚旅行 (艦隊これくしょん -艦これ-) [中国語] [DL版]

[Shiruka Bakaudon] Bokobokorin!

Kawa no Tsumetasa wa Haru no Otozure Ch. 4

(C60) [Kyougetsutei (Miyashita Miki)] Nagareru Hoshi wa Ikiteiru (Gunparade March)

[Senbon Torii] FallenXXangeL9 Ingeki no Ai to Mai (Inju Seisen Twin Angel) [Digital]

Kyuukai

Happy theory

[mdo-h] DEVIL'S BORN (Soutaisei Virgin Theory) [Chinese]

(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)

Empty Theory 6 - Hearts Scheme

Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery

COMIC Masyo 2016-02

[Manno Rikyuu] Angel-a-holic

[Medetashi (Mokuseirokku)] Furyou ni Dakareru Ojou-sama ~Futanari Sekai 2~

Hound-chan wa Kari ga Shitai.

Empty Theory 8 - Apparent Flash

(SC65) [Ninokoya (Ninoko)] MAKI HOLE (Love Live!) [English] {doujins.com}

A Professors Theory on Love and Sex Reassignment Surgery

[Kuroiwa Menou] Hitozuma Club Bijo to Yajuu-tachi (COMIC HOTMILK 2020-05) [English] {The Ancient Hentai Theory} [Digital]

[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]

(Mimiket 22) [GREONE (Nme)] Kitsune no Yomeiri [Chinese]

Scapegoat Koufukuron | Scapegoat Theory of Happiness

Watashi no Kokoro no Naka no Hana - Hana in my heart

[Shouyu no Sato (Kirishima Ayu)] Chaldean Free Bird (Fate/Grand Order) [English] {Hennojin} [Digital]

[Yosino] It's Not Like We are Going Out, But... [English]

(C85) [Nobita Graph (Ishigana)] Ichigo Off Time (Aikatsu!)

[Aosada Takashi] Watashi dake no Shucchou Host-kun ~Honki no Gohoushi Ecchi de Ikasaremashita~ | 只爲我出臺的牛郎君 [Chinese] [霧吹弥生漢化組]

Netorare Gakkou Seikatsu 1 | Netorare School Life 1

(C88) [Ichigohou (Shiraichigo)] Yome Nikki Hibiki (Kantai Collection -KanColle-)

[Asahina Yoshitosi] Benriya 68 Datsui Mahjong 01-02 | 便利屋６８脫衣麻將 01-02 (Blue Archive) [Chinese, Japanese] [Ongoing]

skeb漫画

Toiki no Netsu

ochita kyoudai no 13 nichi

[Hakaishin] Kininaru Anepai (COMIC HOTMILK 2017-07) [English] [SMDC] [Digital]

Ui-chan no Onanie Teiten Kansatsu

(C93) [Furaipan Daimaou (Chouchin Ankou)] drug and drop 9 (Various)

(C91) [Punipuni Doumei (Kuon)] Asu Pako (Kantai Collection -KanColle-)

U GASOBook.1112