Slonczewski Theory Domain

Fuzzy Theory

[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]

Empty Theory 6 - Hearts Scheme

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

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

Orcs and juvenile ω love evolution theory

[Kakuzatou (Various)] FGO Paizuri Goudou 2 ~Eirei Nyuukyou Ryouiki Zuridea le Fay~ | FGO Paizuri Collection 2 ~Zuridea le Fay: Heroic Spirit's Breast-Press Domain (Fate/Grand Order) [Digital]

Big Breasts Flat Theory

Soutaisei Virgin Theory

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

Empty Theory 2 - Sky High

[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

[Kizuna Project (Lien)] Sono Heya Onnanoko no Nawabari ni Tsuki | That Room, Her Domain [English] [Aoitenshi]

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

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

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

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

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

Secret Domain_xxx Shinai to Derarenai Hikyou | 不xxx的话就出不去的秘境

Happy theory

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

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

(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

Scapegoat Koufukuron | Scapegoat Theory of Happiness

Kodomo no Riron | A Kid’s Theory

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

A Kid’s Theory

Inazuma Gosanke to Sex Shinai to Derarenai Hikyou - Inazuma Triumvirates and the F**k or Die Domain

Innocence1 - Theory

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

Empty Theory 1 - After Pleasure

Empty Theory 7 - Destroyed Family

[Yabatani Land (Homina Mia)] Inazuma Gosanke to Sex Shinai to Derarenai Hikyou - Inazuma Triumvirates and the F**k or Die Domain (Genshin Impact) [English] [LunaticSeibah] [Digital]

K's Theory

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

Soutaisei Virgin Theory

(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]

Sausage Ankoku Makai | Dark Demonic Domain of Sausages

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

Elements1 - Theory

Empty Theory 8 - Apparent Flash

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

Nukumori Lily

Zoku Momoiro Ainu-Musume

3/12 three-twelfths

[A.L.L (Azuma Sawayoshi)] Goshimei wa? Marie-chan de! (Dead or Alive) [Digital]

[dokunuma (marble)] X,T,C,BEAT (Fate/stay night) [Digital]

Soredake Naraba, mada ii ga

JK Genkai Koubi ~Goui Sounyuu de Bachibachi Nikuana-ka~

TRICK to RINRIN

Yankee JC Bokobokorin! | Beating Up a Yankee JC!

Otonashi Hitozuma no Himitsu | The Secret of a Quiet Housewife

[Arsenal (Yorimichi)] Kururu Contract! Ch.01-06

(COMIC1☆3) [Esecool (BOSS Chin)] Omoikkiri, Butouka? (Dragon Quest III)

The sweet neighbor? Sister

[Happaya (Mitsuba Minoru)] Himegoto Escalate [Digital]

Bitch na SeFri no Tsukurikata

Teacher Teacher

[Akaino] すず子ちゃんかわいそう (Lostorage Incited WIXOSS)

D

Akabare no Roshitsukyou

[Nectarous GIRL] Mokugekisha

[Mutsuki] Ishiki no Kyoukaisen Ch. 1-3

hitori〇tchiniraibaruo!

UzuYayo Futanari Etchi

[sage joh] Birei Route (COMIC Anthurium 2017-10) [Chinese] [sayake個人漢化] [Digital]

[Hatoba Akane] Touma Senki Cecilia IF Lunaria to Hentai Ouzoku no Wana ~[Chinese][雷电将军汉化]

Saimin Kanojo Maezawa Haruka | Hypnotic Girlfriend Haruka Maezawa

Kanzaki Ranko-san Manga

Omodume BOX IX

(COMIC1☆12) [Unagiyasan (Hanamiya Natsuka)] Rennyuu Wars [Chinese] [玲车漂移汉化]

Natsuben.

Foot/Grand Order 4

COMIC Grape Vol. 102

(C63) [Chimatsuriya Honpo (Asanagi Aoi)] 2002 Only Aska side B (Neon Genesis Evangelion)

Suki ni Saretai, Aisaretai - I want you to do what you want , I want you to love me.

IMOUTO COLLECTION H

(C83) [Nb (Kon)] Dare kani Kiite Shitta Koto (Kuroko no Basuke)

3P Erotica

(C82)[Kinako Gyuu Nyuu (Tomoharu)] Cheeky (Inazuma Eleven GO)

Tatta futari no sensōsample

(C74) [komorebi-notebook (Momiji Mao)] Tifania to Nakayoku Shimasho? | Why don't we befriend Tifiania? (Zero no Tsukaima) [English] [Hmedia]

(C90) [Gerupin (Minazuki Juuzou)] Yude sugita Macaroni no Ana (Girls und Panzer)

Dourui | The Same Kind Ch. 1-3

Katekyo manga 1 ~ 24 p

(COMIC1☆8) [clesta (Cle Masahiro)] CL-orz37 (Love Live!)

Nyobon desu yo

(C95) [Fuka Fuka (Sekiya Asami)] she:chicken (Qualidea Code) [Chinese] [脸肿汉化组]

[Moheji] Alien's Egg 4

[Mugenkidou] Tomose Shunsaku - illustrations

Tenshi-chan wa Osuki desu ka?

Cosplay Shuten-chan to Manatsu no Yo no Yume | A Midsummer Night's Dream with Shuten in Cosplay

Yakyuubu no Senpai ni VR de Giji SEX Sasete Mita

(C92) [TRY&Hougen Futari Shakai (Hougen)] Seishori Servant IN My Room (Fate/Grand Order) [English]

(Utahime Teien 11) [Tsuki no Uragawa (Romi)] Kanade-san, Daitemo Yoroshii Deshouka (THE iDOLM@STER CINDERELLA GIRLS)

Kami no Nagai Ko ga Omorashi Suru Hon

[Sudou Factory (Sudou)] Jikan Makan Reisen Udongein Inaba (Touhou Project) [Digital]

Mahou Shoujo Western Girls: Episode One

[Xiaowoo] Moshimo Jikan o Tomeraretara!? 2 (COMIC Magnum X Vol. 6) [English] [Naxusnl] [Digital]

Guido Mista wa Otokodearu | 盖多·米斯达是个男人

Monokemono Shoya

(C72) [OTAUT-R (Hidaka Sora, Sumeragi Hamao)] Kagami no Ashi no Ura | The Soles of Kagami's Feet (Lucky Star) [ENG]

Asekusa Kyojiri Senkan