Theory Of Austin

Watashi-tachi no fine | 我們之間的美好

A Professors Theory on Love and Sex Reassignment Surgery

(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]

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

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

[Okuya Sei] kyonyuu inngyaku gohoushi

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

Soutaisei Virgin Theory

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

Ramashita Sukebe Hon

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

Shinyuu to no Sex ga Tomaranai

Empty Theory 1 - After Pleasure

Empty Theory 5 - Advantage

[BENNY'S] Mayonaka no Megami

Happy theory

Dokidoki Mesu Ochi Shucchou Gohoushi

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

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

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

Kikoshimese

Empty Theory 6 - Hearts Scheme

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

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

Minaide Karamatsu Nii-san

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

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

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

Kalim Senpai wa Honou ni Maketakunai Rashii.

Haramase no Shima

Kodomo no Riron | A Kid’s Theory

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

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

[stripeg] Youma seibatsu senshi rankasuta

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

Elements1 - Theory

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

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

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

[calpis koubou] tagaini renai moyo

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

Tickling Trap Dungeon # 2

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

(C74) [Takesato (Takenoko Seijin)] Junbigou 3 Sakura ga Kawaisugiru Koto o Tsutaetai Hon (Fate/stay night)

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

(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]

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

Kawaii Koto wa, Ecchi Seyo!

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

Passion of Kansen

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

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

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

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

Mama Hunter

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

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

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

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

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

K's Theory

Me o Sorasanaide Ite.

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

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

[Yuuki Ryo] Netorareru.~ Tsuma ga Ochi Yuku Hen'ai Kairaku no Hate ni...1-2 | NETORARERU, A Wife's Descent Into Sinful Pleasures 1-2 [English] [Decensored]

Sassato Ore ni Are Misena

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

後輩は見た!

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

AFTERSCHOOL GIRLFRIENDS

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

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

A Kid’s Theory

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

Empty Theory 3 - Cousin

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

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

Bombshell Boobies 3 - Kanako Epilogue

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

Hataraite Yasere

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

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

Soutaisei Virgin Theory

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

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

- Issun Joushi

[Usami Wataru] Heartfull Pink

幼馴染ギャルとアゲアゲ筆おろし（Chinese）

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

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

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

Hitozuma Turk Buro | 和人妻的小穴泡澡

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

Empty Theory 7 - Destroyed Family

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

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

Chikan Sareta Toki no koto ga Wasurerarenaku naru lz-sama

[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]

Empty Theory 4 - Well Definitely Meet Again

Orcs and juvenile ω love evolution theory

Torokuchism ch2~5

Shussho Shita Moto Shuujin ni Sakaurami Choukyou Sareru Hanashi Kouhen

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

Houshou-san ni Cosplay Shite Morau Hon

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

Big Breasts Flat Theory

Senaizu to Totemo Yuka ina Naka Matachi

Karada no Kioku

Gaman Shimasen Dekimasen

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

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