Diffusion Innovation Theory

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

かけろ！しずえキャッツ！

Innovate Heart Another √chaos

[Yuuki Homura] Ane Zukushi Ch. 4-5 [English] [Mintvoid]

Futago Assist

GiyuShino Fujou Aigi

[Yukino] Satou-kun wa Miteiru. ~Kami-sama Appli de Onnanoko no Kokoro o Nozoitara Do XX datta~ Ch. 6

Majime de Yasashii Senpai Manager-san ga Uraaka Joshi Datta Ken

Shokian Hifumi-chan no Erohon

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

Keisha Suru

Ojina Aniki ~Hatsutaiken Hen~

Hamechichi! 하메찌찌! Ch. 1

Seijo no Kenshin Toranoana Kounyu Tokuten 4P Leaflet Seijo no Kenshin Botsunetashuu

Battle of Fallen Saint

PaiLoliz

[CotesDeNoix (Cru)] Innovate Heart (Hyperdimension Neptunia) [Chinese] [灰羽社汉化] [Digital]

Huyayayayayaya

Big Breasts Flat Theory

[Unite Souji] Ichigo Babaroa Neko Purin

Empty Theory 4 - Well Definitely Meet Again

Tsuyu Biyori ~Katei Kyoushi no Oshigoto~

Soutaisei Virgin Theory

Elements1 - Theory

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

Princess of Darkness No. 2

Momiji no Momojiri ni Taberaretai

(FF31) [Bear Hand (Fishine, Ireading)] NieR : 2BR18 (NieR: Automata) [Chinese]

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

COMIC Grape Vol.6 [Digital]

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

Soutaisei Virgin Theory

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

[Giu] S-otoko ga S-onna de M-onna ga M-otoko de

(C94) [CotesDeNoix (Cru)] Innovate Heart Another √chaos (Hyperdimension Neptunia)

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

Fuzzy Theory

COMIC MILF 2018-02 Vol. 40 [Digital]

(C86) [Digital Lover (Nakajima Yuka)] DL-AW&SAO Soushuuhen (Accel World, Sword Art Online)

AMNERO

Kairi Sex Kingdom Hearts

Empty Theory 3 - Cousin

[Ryuutai Urinal (Ryuutai Niku)] Mokomoko xx Diffusion (Tropical-Rouge! PreCure) | Puffy xx Diffusion (Tropical-Rouge! PreCure) [English] [Charles210]

[Takasugi Kou] My Fair MILF Ch. 8-10 [English][Amoskandy]

Innovate Heart Another √chaos

[Mitsuboshi] Shirogane Miyuki wa Ikasetai (Kaguya-sama wa Kokurasetai)

Freud no These - Freud's Thesis

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

(C82) [shakestyle (ShAKe)] SLAVE ASUNA ONLINE (Sword Art Online) [English] [Prupriprupri]

Happy theory

[Shivharu] Tabi is a punishment for your feet! 4 [English]

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

A Professors Theory on Love and Sex Reassignment Surgery

(C66) [Sagami-ya (Various)] Item Pants

[Dodai Shouji] Chocolate Princess! (COMIC Megastore 2012-07)

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

[Bousou!! Fuhatsudan] matamata (ToHeart 2)

milk

Innocence1 - Theory

Tokiya in Wonderland

とある二人の超潮吹砲

(COMIC1☆10) [INFINITY DRIVE (Kyougoku Shin)] Watashi, Teitoku-san no Oyome-san desu kara 2 (Kantai Collection -KanColle-)

Kitsune no Yomeiri Oyakodon

[R Tonkou] Dark Mind ~Mistifical Zone~ (Inwa) [English] [desudesu]

OL-chan ni Hasamaretai

Mokomoko xx Diffusion

[Takasugi Kou] Shinmurou Kitan | Mysthaven Ch. 7 (Action Pizazz 2017-11) [English] [MisterJ167] [Digital]

Mokomoko xx Diffusion | Puffy xx Diffusion

(C87) [Hotori Bocchi (Sakurazari Hotori)] Ushio-chan to Saikouchou o Mukaeru Hon (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]

A Kid’s Theory

Artist | ホロスタイン

[Coin RAND] Minamikaze ni Aeru (Otokonoko HELL'S GATE #02) [Chinese] [瑞树汉化组] [Digital]

[mdo-h] Soutaisei Virgin Theory [Digital]

[Circle ENERGY] Hime Kouen Chigoku Hen - Kanzen Han

(Zero no Hakobune 2) [gigasoul (Kisugi)] Bokura no baai (ALDNOAH.ZERO)

Innovate Heart

Scapegoat Koufukuron | Scapegoat Theory of Happiness

(C72) [Studio KIMIGABUCHI (Various)] Moyomoto II (Dragon Quest II, Dragon Quest III)

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

[Koi Tenshi Doumei (Ai ha Muteki)] Anko-iri Pasta Rice (Bamboo Blade) [Digital]

[Kuronekotei (Chibinon☆)] xx ni Natta Hi (Kamisama ni Natta Hi) [Chinese] [天雾绫斗] [Digital]

Shoujo no Deru Michi

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

C89 メイデン・ヴォヤージュ (Maiden Voyage) Sample

(C85) [CotesDeNoix (Cru)] Innovate Heart (Hyperdimension Neptunia)

Empty Theory 7 - Destroyed Family

Girl Next Door Ch.1-30

Orcs and juvenile ω love evolution theory

LOST

[Yonaka Works (Shiina Shinya)] Health Connect R - Aoi no Baai | Health Connect R - Aoi’s Story (Princess Connect! Re:Dive) [English] [The NekoMancers]

Empty Theory 2 - Sky High

Ishukouhai Kiroku

Naruto gaiden 10.5

Irekawari Cinderella 3

Empty Theory 6 - Hearts Scheme

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

Youbo l 임부

(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]

[Crimson (Carmine)] Cosplay Kyousei Zecchou Ch. 1 [Digital]

CG Jikkyou Shoutai Kenban

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

[CotesDeNoix (Cru)] Innovate Heart (Hyperdimension Neptunia) [Digital]

Sensei ga Kichiku Shota ni Okasareru Hon

[mdo-h] Mechanical Instinct (Towako 2) [English] {CapableScoutMan & S.T.A.L.K.E.R. & B.E.C. Scans}

[Othukimi] Hage x Hage

[Nisemono] Boyish Boukensha VS Onanoko Tachiiri Kinshi Area

[Aiirosakura (Aikawa Ryou)] Kuubo Wo-Kyuu-chan no Amatsukaze Yuri Dorei Choukyou -Shiri Dorei Keiyaku Hen- (Kantai Collection -KanColle-) [Digital]

Empty Theory 5 - Advantage

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

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

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

[Tunnel Love Letter (Nashinori Tunnel)] Kasshoku de Bakunyuu na Gal ga Toile de Enkou Sex

[Nekonomori Maririn] The Dog Show Ch. 1-11 [Digital]

Mahou Shoujo Magical Peach & Blue

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

Empty Theory 8 - Apparent Flash

(COMIC1☆5) [AERIAL RAVE (Jacky)] Syokuzai no Ma | Time of Atonement (Xenogears) [English] [SaHa]

[Ichino Nijou (GeNB)] Hatsujou desu yo! Tenshi-san. (Touhou Project) [Digital]

(C94) [Spicy Loves Heaven (Kamita)] Shuten Douji vs Black Cock (Fate/Grand Order) [Chinese] [不咕鸟汉化组]

Innovate Heart Another √chaos

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

Pure Soldier OTOMAIDEN #1-9

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

Injuu Gakuin Ch. 6

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

攻略!エロトラップタワー4～壁尻トラップで上下責められWアクメ!～

(C73) [Ashuraya (Kushida Ashura)] Crisisheart (Clannad)

Innovate Heart Another √chaos

Empty Theory 1 - After Pleasure

[Ryuutai Urinal (Ryuutai Niku)] Mokomoko xx Diffusion (Tropical-Rouge! PreCure)

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

Innovate Heart Another √chaos

Yaribeya Gurashi 09

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

I, My, Me, Mine Complete

[DOLL PLAY (Kurosu Gatari)] Wild-shiki Nihonjin Tsuma no Netorikata Sono Ni | Wild Method - How to Steal a Japanese Housewife - Part Two [English] [Coffedrug] [Digital]

[Piririnegi] Domestic Dog (Girls forM Vol. 11) [Chinese] [并非老四汉化]

[Xiaowoo] Kaikan Change ♂⇔♀ Otoko no Karada yori Kimochiii Onnanoko Ecchi

Kubiwa Nikki 2 - Kubiwa Diary 2

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

Cinderella no Mikkai

(C88) [lostlast (Yuuki)] one's place (Tokyo Ghoul) [English] [PTchan]

Haha wa Musuko ni Koi o Suru Ch. 2

Elo Live! collection I

Minamoto no Raikon ni Keikakuteki ni Reiju o Tsukatte Mita Kekka

[Shiitake Nouen (kanabun)] Hanoka Yuri x Kitani Chisato - Hajimete no Arbeit [Chinese] [糖分超标汉化组]

(C87) [Scramble Yourouin (Haniwa Hao)] Chibikko Bushou de Tenka Touitsu (SENGOKU COLLECTION)

Kodomo no Riron | A Kid’s Theory

K's Theory

[CotesDeNoix (Cru)] Innovate Heart (Hyperdimension Neptunia) [English] [Digital]