Theory Of Austin

Tickling Trap Dungeon # 2

(Zenkai Cadence 6) [ORANGE PEKOE (Sara)] Ashisutokei Danshi no Nichijo (Yowamushi Pedal)

[Ikinariya (Ikinari)] Futanari x Fitness! [Digital]

Yokkyuu Fuman no Genkai Toppa!

[Usami Wataru] Heartfull Pink

[Karma Tatsurou] INMAMA Ch. 1-3 [English] [Kusanyagi]

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

Torokuchism ch2~5

[Ibe (inose)] Rin to Haruka ga karada de nakayoku suru hon (Free!)

(C88) [Shiroi Famicon (Facominn)] Mippai! (VOCALOID) [English] {FutureCop}

(MIRACLEFESTIV@L!!) [Petit Cherry (Kozakura Moko)] SLUP-SLUP (THE IDOLM@STER SideM)

(SC36) [Neuromancer. (Kannon Ouji)] DEVOTION. (Zero no Tsukaima, Suigetsu)

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

[Ororiya Enpitsudo (Murian)] Futago no Omocha! [Digital]

(C76) [RPG Company 2 (Various)] LS11 (Mitsudomoe)

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

[Yuukari no Ki] Ero Bio 2 ~Seishoku Honnou~ (Resident Evil)

[Tiba-Santi] Dungeon Travelers - Sasara no Himegoto 2 (ToHeart2 Dungeon Travelers) [Chinese] [个人汉化]

Kodomo no Riron | A Kid’s Theory

Soutaisei Virgin Theory

A Professors Theory on Love and Sex Reassignment Surgery

(Futaket 12) [EGO DANCE (Nanamatsu Kenji)] Kouyuu Kankei (Puzzle & Dragons)

Innocence1 - Theory

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

Shachou no Musuko o Azukattara Bonyuu o Suwareta Bakari ka..

[2vs (Shiina Tai)] Shitsuke Monogatari (Bakemonogatari) [Digital]

(C91) [Natsu no Cheese Koujou (Bonyuu Cheese no Natsu)] Ro-chan wa Asa kara Teitoku to Ecchi Shitai! (Kantai Collection -KanColle-)

Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita

Soutaisei Virgin Theory

[Enokido] Kenkou Yuuryou Boyish Shoujo Papakatsu o suru. | Healthy Boyish Girl Does Compensated Dating. [English] [Coffedrug]

Me o Sorasanaide Ite.

AFTERSCHOOL GIRLFRIENDS

Empty Theory 8 - Apparent Flash

Haramase no Shima

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

[Okuya Sei] kyonyuu inngyaku gohoushi

Happy theory

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

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

(COMIC1☆11) [HellDevice (nalvas)] Dragonic Lolita Bomb! (Kobayashi-san-chi no Maidragon) [English]

(Bocchi the Book! #2) [virophilia (Orihi Chihiro)] Everlong (Bocchi the Rock!) [English] [head empty]

Touki Kuppuku ~Aheiki Otome Zecchou Haiboku~

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

[Saotome Mokono] Kyououji no Ibitsu na Shuuai ~Nyotaika Knight no Totsukitooka~ Ch. 9 [Digital]

Kikoshimese

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

Empty Theory 5 - Advantage

- Issun Joushi

Houshou-san ni Cosplay Shite Morau Hon

[Go! Go! Heaven!!] Hitozuma Kyoushi no Koubi 1 Color-ban | Married Teacher's Copulation 1 Color Version

Karada no Kioku

[Turbanist (popo)] Maori Zukushi (Arcana Heart) [Digital]

【彩木咲花】住んではいけないエロ物件1～学ラン切り裂きナイト～

Zetsurin Gacha Game ~Koukai Ingoku de Sarasareta Onna~ 6

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

Hataraite Yasere

(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]

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

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

Hitozuma Turk Buro | 和人妻的小穴泡澡

Punyutto Poyon - PUNYU PUNYU BOING

[Bunkai] Omorashi Matsu

幼馴染ギャルとアゲアゲ筆おろし（Chinese）

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

[Baketsu Purin] Keibetu Suru Joushi ni Somerareta Tsuma ~Koubigo no Tauma o Mite Nani ka ni Mezamete Iku Boku~

Kalim Senpai wa Honou ni Maketakunai Rashii.

Empty Theory 7 - Destroyed Family

後輩は見た!

(Shotaket 14) [Zukaishiki (Kaito Shirou)] Marine Stimulation 4

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

Minaide Karamatsu Nii-san

K's Theory

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

[YAMAGIRL (Codeyamada)] Hyotto shitara Watashi-tachi, First Kiss wa Mada nanokamo | Maybe we haven't had our first kiss yet (Aikatsu!) [English] [Lazy Lily & Sexy Akiba Detectives]

Shussho Shita Moto Shuujin ni Sakaurami Choukyou Sareru Hanashi Kouhen

[mdo-h] Soutaisei Virgin Theory [Digital]

(C58) [Okosama Pancake (Alroune)] Austin Reika DX*DX (Ojamajo Doremi)

Ramashita Sukebe Hon

(COMIC1☆2) [Otaku Beam (Ootsuka Mahiro)] 2514 [24→←14] #Extra chapter

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

Chikan Sareta Toki no koto ga Wasurerarenaku naru lz-sama

[Pintsize (Omangarl, TKS)] Michelle to Kasei Gokiburi Kindan no Jouji (Terra Formars) [Digital]

[Touma Ran] Hakudaku Kurui (Addicted for White Muddiness)

(SC17) [Narimasuya (Akiba Wataru)] TRANCE MODE (Sakura Taisen 3: Pari wa Moete iru ka?)

(C66) [Gambler Club (Kousaka Jun)] PM Gals! (Pokémon)

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

Empty Theory 1 - After Pleasure

(C90) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX6 (Monster Girl Quest!) [English] [Tigoris Translates]

[BENNY'S] Mayonaka no Megami

[The Jinshan] Sadistic Beauty Ch.1-17 (English) (Ongoing)

[mmmnomu] ドブシピュピュッピュ (POP TEAM EPIC) [Chinese] [补丁布丁汉化组E]

(Reitaisai 6) [Amadeus no Isan (Fujihara Shu, Aoba Shou)] FESTA! (Touhou Project)

MARIA IN BACK

[Fumitsuki Sou] 1LDK+JK Ikinari Doukyo? Micchaku!? Hatsu Ecchi!!? Ch. 1-9 [Chinese] [夢之行蹤漢化組] [Ongoing]

[Netorare no Tami] "7-nichikan no Netorase Kiroku" ~Tsuma Shiten~ Dai-3-wa [Chinese] [便宜汉化组]

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

Futa Ona Dai San Shou | A Certain Futanari Girl's Masturbation Diary Ch.3: FutaOna 3 (decensored)

(C70) [Kohakutei (Sakai Hamachi)] Ranjyuku 2 (ToHeart 2) [English] [SaHa]

[TIMTIM MACHINE (Kazuma G-Version)] TIMTIM Machine Custom 03 (Onegai Twins)

Sassato Ore ni Are Misena

[Galaxy Monooki (Hanaduka Ryouji)] Nia Drill Break (Tengen Toppa Gurren Lagann) [Digital]

Empty Theory 2 - Sky High

(C88) [Othello Ice (shuz)] Onee-san no Heya ni Hitobandake

Orcs and juvenile ω love evolution theory

Empty Theory 4 - Well Definitely Meet Again

[SHINING (Shaian)] Azunyan Kari (K-ON!) [Digital]

Gaman Shimasen Dekimasen

Bombshell Boobies 3 - Kanako Epilogue

Scapegoat Koufukuron | Scapegoat Theory of Happiness

Elements1 - Theory

(C73) [Rushiedou (jema)] Okne Dash + (Touhou Project)

[Jyoka] Igyou Kaikitan "Kankandara" | Wonderfully Grotesque Mystery - Kankandara (COMIC Saija 2015-07 Vol. 1) [English] [rampantserenity] [Digital]

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

Big Breasts Flat Theory

Watashi-tachi no fine | 我們之間的美好

(SUPER21) [3745HOUSE (MIkami Takeru)] Boku wa Mada Honki o Dashite nai dake (Gintama) [Chinese]

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

[GA FAKE (Tajima Yasue)] hitotsume precure (Futari wa Precure)

(C85) [Arekusa Thunder (Arekusa Mahone)] GirlS Aloud!! Vol. 03 [English] {5 a.m.}

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

(C93) [mocha*2popcorn (Kibii Mocha)] Taigei-chan to Hokyuu Keikaku, Shiyo? (Kantai Collection -KanColle-)

Passion of Kansen

Fuzzy Theory

[Hindenburg]Earth Defense Force Muchimuchi

Shinyuu to no Sex ga Tomaranai

[stripeg] Youma seibatsu senshi rankasuta

(COMIC1☆21) [Heaven's Gate (Andou Tomoya)] Erochika Roku (Love Live!) [Chinese]

[Kakuzatou (Mebura)] Katsushika Hokusai (FGO Paizuri Goudou 2 ~Eirei Nyuukyou Ryouiki Zuridea le Fay~) [English] [Navajodo] [Digital]

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

Senaizu to Totemo Yuka ina Naka Matachi

[AZASUKE WIND (AZASUKE)] PAST MEMORY (BLACK LAGOON) [Digital]

(COMIC1☆6) [Roshiman (Masa-nii)] Tenkuu no Hanayome ni Narenakatta Onna II | The Woman Who Failed to Become the Heavenly Bride II (Dragon Quest V) [English] [Chocolate]

Kinpatsu Yancha-kei na Kanojo to no Kurashikata 2・Zenpen

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

Empty Theory 6 - Hearts Scheme

Mama Hunter

A Kid’s Theory

[メンヤンん] Moth wife

Kawaii Koto wa, Ecchi Seyo!

(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]

[Isutoshi] Blue-ma Mai-chan (King of Fighters)