Empty Theory 4 - Well Definitely Meet Again
Tensei no Kitsune
Koneko-chan Ganbaru
Tenshi no Utage
[Kobinata] Ore no aniki (SAMSON No.268 2004-11)
Soutaisei Virgin Theory
Lag Lag 2
Empty Theory 1 - After Pleasure
[Otonano Gu-wa (Yamada Tarou (Kamei))] Akane Ch2: A Helping Hand Pt2 (AKANE Color Version) [Digital] [English]
[SHINSHIN] Shinshin Nijigenron | Mind and Body Two Dimension Theory
[mdo-h] DEVIL'S BORN (Soutaisei Virgin Theory) [Chinese]
[Sakura Saku Sakura] ¥少女始めました。
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
Yasashii Aoba-chan ga Suki...!?
[St. Rio (Kichigai Teiou)] Love Dasi 8 (Love Hina)
Ichika no Ecchi!?
Henshin - Emergence - Ch.7
(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)
(Houraigekisen! Yo-i! 38Senme) [Cream Cheese (Anbe)] Hakutsuru, Maryu (Kantai Collection -KanColle-)
Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery
Elements1 - Theory
[Arenowaiyo. (Aree)] Ren-chan wa Papa ga Suki. [Chinese] [不咕鸟汉化] [Digital]
[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]
[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]
(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]
[Daishizen Juukou (Ashita)] Dai-chan no Dai ga Tomaranaku Naru Hon 2 (Touhou Project) [Digital]
[Junkie] N (Bishoujo Kakumei KIWAME 2011-02 Vol.12)
Hana mo Arashi mo Fumikoete
Empty Theory 7 - Destroyed Family
Kyonyuu Onna Joushi Saimin Nikuningyou
Super Chinese Shimai wa Oji-san no Otoile
[Shoryutei Enraku] Seishin Kaihouron | The theory of releasing your real self (Nozoite wa Ikenai 7 - Do Not Peep! 7) [English] [Quick and easy translations]
(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}
Fuzzy Theory
Azur Lane Big breasts messing around
[Aizen Mana] Osananajimi no kyōdai to Hna koto ni natte shimatta! ? | 和发小兄弟二人做了色色的事情!? [Chinese] [莉赛特汉化组]
24H Kyouiku Shidou
Love Change
(CR37) [Bumsign (Hatoya Kobayashi)] Beet no! Konna Hazude wa! (Beet the Vandel Buster)
[Mira] Kodomo no Riron | A Kid’s Theory (School Girls Love Selection) [English] {Hennojin}
Izumo no Okuni
Iede Jounen Mucchiri Ketsuman Hitodumaka Keikaku
Kodomo no Riron | A Kid’s Theory
[Kuroiwa Menou] Hitozuma Club Bijo to Yajuu-tachi (COMIC HOTMILK 2020-05) [English] {The Ancient Hentai Theory} [Digital]
Gakuen Seikatsu | School Life
Empty Theory 2 - Sky High
(SC23) [Imomuya Honpo (Azuma Yuki)] Futari Jime (Futakoi)
[Yagami Dai] Maji de Watashi ni Koi Shinasai! S Adult Edition ~Shodai Heroine Hen~ | Fall in Love With Me For Real! Ch.1-2 [English] {Doujins.com}
[Utamaro] Chijo Rare Tsuma [Digital]
(Futaket 8.5) [Yuugengaisha Mach Spin (Drill Jill)] Chenge!! 2 (Getter Robo) [Digital]
Inuyama Aoi
Seifuku wa Osuki desu ka?
Ikiochiru Gunjou Beatrix
(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}
Yupire-sama no Geboku
[Jibakurei no Su (Nibashin)] Onna no Kokoro o Ossanka Suru Camera [Chinese] [HunJohn翻譯] [Digital]
(SC49) [SANDWORKS (Suna)] 【REC!!】 (K-ON!)
[Kuroki Hidehiko] Momojiri Danchi Mama-san Volley Doukoukai - Mom's Volley Ball [Digital]
(C69) [Majimeniikite. (Rakuma Kanori)] EROSION (Shinrabanshou Choco)
O-sensitive Collection Soushuuhen Hihou H RUSH!
キミのぜんぶ、イジめてあげる~M性感のお姉さんx2にねっとり責められる3Pフルコース~
MOMOPAN 22 M Otoko x Toshishita no Onnanoko 2
Onee-chan ga Oshikko Tetsudatte Ageru
[D-factory (Zouroku)] Giga Drill (Tengen Toppa Gurren Lagann)
Crow (Theory of Heaven) - Honey Kami the 2nd vol.0.7
外乐9 佃煮 拜托了女神大人!
Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論
Big Breasts Flat Theory
(C63) [EXtage (Minakami Hiroki)] EXtra stage vol. 8 (Ichigo 100%)
(C88) [Chesha Neko no Yakata, Shokuan (Wazakita, Shokushu-san)] Himekemono no Musume (TERA The Exiled Realm of Arborea) [Chinese] [無邪気漢化組]
[Saki Chisuzu] Meimonkou no SEX Joshi Manager "Sounyuu wa Junban Machi desu~tsu" [Kanzenban]
Hitozuma to Kyokan | 유부녀와 거한
(CCOsaka37) [Studio Tar (Kyouichirou, Shamon)] Takato Ijiri (Digimon Tamers)
Empty Theory 3 - Cousin
(Happy Prince Party) [ALL* (yusui)] OTST (Uta no Prince-sama)
Empty Theory 6 - Hearts Scheme
(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)
[Okochama Club (Daifuku Keiji)] Osakamanpaku R.O. (Azumanga Daioh)
(C99) [FavoriteTrick! (Teruwi)] Abby-chan ni Onaho Mitsukaru hon | Abby-chan Found my Onahole (Fate/Grand Order) [English] [ShinyTL]
(C86) [Yorokobi No Kuni (JOY RIDE)] Yorokobi no Kuni vol.23 JK Bitchi ni Shiboraretai 2
Empty Theory 5 - Advantage
CJD ga Honmono no Gensou Shoujo to Eroi Koto sareru Hon
[Musashi-dou (Musashino Sekai) Futamami (Puella Magi Madoka Magica) [English] [tabibit0] [Digital]
Yuusha to Kobito Kuni | Warrior And The Dwarf Nation
A Kid’s Theory
Yokubou Kaiki Dai 536 Shou -Goukantouge Dead End Sei Girls-
(COMIC1☆7) [Hisagoya (Momio)] Zehi ni Oyobazu. (Sengoku Collection) [Chinese] [黑条汉化]
ドミギュラス・レポート
(COMIC1☆9) [Haguruman (Koutarosu)] Hikari no Hon Kai (Pokémon) [English] {doujin-moe.us}
[Kakashi Asahiro] Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery (COMIC Situation Play Vol. 19) [English] [4dawgz + thetsuuyaku] [Digital]
『JK退魔部Season2』VS Kuda-gitsune no Majutsushi Hen / VS管狐使いの妖術師編
Mica-san no Tsuuhan Seikatsu
K's Theory
[Asagi Ryu] Watashito iikoto shiyo? [Chinese]
[Minako Nami] Futanari - androgynous -
Ase to Namida to Ketsubat
(CSP6) [Type-G (Ishigaki Takashi)] EroE Kakimasu! (Various)
Kotoko wa Isshou Yokkyuu Fuman | Kotoko's Lifelong Sexual Frustration Ch. 2 {Edited by Draco Borne}
[Suna] Feminism Sex Machine
[Mumuy] 霞洛最后的任务 (League of Legends) [Chinese]
[Atelier Hachifukuan] Otonashiku Oniichan ni Shibararenasai! [Digital]
Seiyoku Ousei Emma Verde
Angel's stroke 41 Suisei no Hanazono nite
(C91) [Aoi Dennou (Aoi Tiduru)] Hamakaze Biyori 2 (Kantai Collection -KanColle-) [English] [constantly]
Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]
DELTA ATTACK III
[Giu] Hikaru Glass Suna Mamire no Diamond [Chinese] [沒有漢化]
A Professors Theory on Love and Sex Reassignment Surgery
Futari no Hi - Day only for two
[Teriyaki Sasami Donburi (Teriyaki Sasami)] "I Want Big Boobs!" A Sickly Sweet Sapphic Story [English] [A Cool Person]
(GOOD COMIC CITY 27) [Meringue (Kumano Kotaro)] Yorufuchi ni Himeru (Genshin Impact)
[ATARU] Korot Koro Douchuu KD1 Youko Hen
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)
Happy theory
Scapegoat Koufukuron | Scapegoat Theory of Happiness
(COMIC1☆7) [Kansen Shoujo (Noto Kurumi)] K.S.C.1
(C72) [Blind hope (Mashu Maro)] Nina no Spezielle Relativitätstheorie (Code Geass: Lelouch of the Rebellion)
Rem no Koufuku H Ron | Rem's Happiness H Theory
(C90) [Alice no Takarabako (Mizuryu Kei)] Oideyo! Mizuryu Kei Land the 4th Day [Chinese] [无毒汉化组]
[NG (Noda Gaku)] 露出教師 (LQ)
Yogari Kyoshitsu Hentai Lesson | 요 가교실 변태 lesson
(BanG Dreamer's Party! 8th STAGE) [Zawameki Jambo (Zawameki)] Futari de Iru kara Dekiru Koto (BanG Dream!) [English] [WindyFall Scanlations]
[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]
Sensei wa Toile ja Arimasen!
[Aoi Nagisa] Tonari no Ie no Anette-san + R + S + SS+G+ (chinese)
Itoshiku Setsunai Kono Yoru ni