Theory Of Austin

(C81) [Kanmi Ningyou (Katagiri Chisato)] Yakumo Shiki Kanyuu Hou (Touhou Project)

A Professors Theory on Love and Sex Reassignment Surgery

Nyotaika Shitara Shinyuu ni Joreisaremashita 1-5

(C86) [P:P (Oryou)] Maki-chan To Tukiaitai! (Love Live!)

H na Chapter 27

[Itaba Hiroshi] Hashi no Shita de Amayadori | Taking Shelter from the Rain under the Bridge (Kono Haru, Kanojo ga Dekimashita.) [English] [N04H] [Digital]

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

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

Soutaisei Virgin Theory

[Labomagi! (Takeda Aranobu)] Chishojo Fuuki Iin no Minna ni Ienai Inbi na Onegai 2 | The Virgin Morals Committee Member's Request She Can't Tell Anyone Else 2 [English] {Doujins.com} [Digital]

(Tora Matsuri 2010) [Youkai Tamanokoshi (Chiro)] Asuka no ChupaChupa Tengoku | 明日香‧汁液天堂 (Neon Genesis Evangelion) [Chinese] [瓜虫个人汉化]

Empty Theory 1 - After Pleasure

Kamishimo o Nuide Hitotsu Bureikou

Empty Theory 5 - Advantage

(C91) [KOJI2 (Tsuda Akira)] Hot Heroines! (Fate/Grand Order)

Kinoko Hazard! | 危险蘑菇!

[Shiina] Noraneko Shoujo to no Kurashikata (Ch.1-2) |Living Together With A Stray Cat Girl(Ch. 1-2) [English] [obsoletezero]

D

(Houraigekisen! Yo-i! 25Senme) [Yokazetei (Narukami Ginryu)] Murasame wa Sabishigariya (Kantai Collection -KanColle-)

(C81) [popularplus (Plus)] Ore no Taiyou (Baka to Test to Shoukanjuu)

Netorare Russia Zuma

Saki "AFK"

Happy theory

(Reitaisai 15) [Bottle Syrup (Inaho)] Hijiri-mama ni Amaetai! (Touhou Project)

Tsumugi Make Heroine Move!! 02

Zoku Hatsukoi temptation

NAKED☆PARTY|네이키드☆파티

Kyonyuu Saba Soushuuhen

[FIZZCODE (Satoh Nishiki)] FAKESHOW (Sengoku Basara) [English] [Rising Gods of the East Scans]

Empty Theory 6 - Hearts Scheme

[Muriyari Egao] Himekishi Tettei Kusuguri Jigoku [Chinese] [白女西示汉化组]

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

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

Anne's sonneto

Kodomo no Riron | A Kid’s Theory

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

Elements1 - Theory

Ningen ni Natta Neko

Helena-san to Tsukiaitai!

(Shotaket 11) [Tokuda (Ueda Yuu)] The Slave Driver at School Again - Ni Nen Me mo Asobo! [English]

[Sayoshi Ayumi] Time Trial Play

(C82) [UDON-YA (Kizuki Aruchu, ZAN)] Monhan no Erohon 13 (Monster Hunter)

[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]

[Wasuraruru Tegami (Binsen)] Tatoeba Konna Million Theater (THE IDOLM@STER MILLION LIVE!) [Digital]

[Yasrin-Do (Yasu Rintarou)] Nyan Nyan * Shao Nyan (Shin Koihime Musou) [Digital]

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

(C102) [CotesDeNoix (Cru)] Nikke Fallen Indecent Target: Guilty (Goddess of Victory: Nikke) [English] [head empty]

(C89) [Mousou Deguchi (Unou)] Fubukigumi Honjitsu mo Ijou Nashi (One Punch Man) [Chinese] [黑条汉化]

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

(C52) [Effecter (Various)] Isekai Nyan Nyan (El-Hazard:The Magnificent World)

xxxx Shinai to Hazurenai Kubiwa Bakudan - A collar bomb that cannot be removed without xxxx

[Marialite (Hisagi)] Mannequin ni Natta Kanojo-tachi ~Fukushuu Hen~ [Chinese] [HunJohn漢化]

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

One Room Hero Ch.1-44

GudaGuda Happy Fortune!

Jukujo no Midare Kyonyuu

Hirake! Mutsuchichi Island

[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

[lapiness]Dungeon de unchi wo surunoha machigatte irudarouka(sample)

20th Century Retrospective + Satou-san to Yamada-kun Appendix

Silent Saturn 8

[Shiruka Bakaudon] Boku no Haruyasumi (COMIC Mate Legend Vol.9 2016-06) [Chinese] [想抱雷妈汉化组]

gkkmjk - Gyaru Katekyo Maji Kawaii

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

A Kid’s Theory

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

[S.H] Oslatte ga Cosplay de Ecchi na Koto suru Manga (Final Fantasy XIV) [Chinese] [未名汉化组] [Digital]

Empty Theory 3 - Cousin

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

Arujisama, Mizugi no Jyusya ha Suki desuka? | ¿Le gusta la sirvienta en traje de baño, mi señor ?

Soutaisei Virgin Theory

[CHIRO] kawaruomoi... (COMIC MegastoreH 2005-06)

Ichigo 100% - Strawberry Panic 3

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

Sub Plus

[Chinjao Girl. (Special G)] [Hihou] Kaisha no Iki Okure BBA Haramaseta [Chinese]

(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

[Zokubutsu.zip (Asuka)] Marionette(2) [Digital]

[Charie] Iromeki Girls (Iromeki Girls) [English] [Yuri-ism]

(C64) [Mari-chan FC (Ginseidou)] Radio Minase Panty 2 (Kanon)

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

Loving Bunny

(C89) [Ink Complex (Tomohiro Kai)] 7SU2 (Tokyo 7th Sisters)

[TORA MACHINE (Kasukabe Taro)] Mezase! Harem Keikaku RX vol. 1 (To LOVE-Ru) [Digital]

(C83) [666protect (Jingrock)] Kiretemasuyo, Hamuzawa-san. | There's Something about Hamuzawa-san (Koukou Kyuuji Zawa-san) [English] =LWB=

Empty Theory 4 - Well Definitely Meet Again

Kotowarenai Hakozaki-san Kouhen

(C78) [Asanoya (Kittsu)] Netorarekko Anri chan (Durarara!!)

Orcs and juvenile ω love evolution theory

(Dondon Waru no Desu... Ouji) [hlz (Sanom)] Chitose Gikyoku (Sennen Sensou Aigis)

(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=

Big Breasts Flat Theory

Nefarious Elves- TenderMinDD [RawlyRawls]

(C86) [Puppukupu (Kawaisaw)] Tenryuu My Wife (Kantai Collection -KanColle-)

Chijo Risu Koubi Onsen

(Kouroumu 9) [Satei (s73d)] Shoku Fla (Touhou Project)

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

(Mou Nanimo Kowakunai) [HIGH RISK REVOLUTION (Aizawa Hiroshi)] Keiyaku Shoujo (Puella Magi Madoka Magica) [Chinese] [祈花汉化组]

[WLHO] Shigoto ni Muchuu de Iki Okureta Onna Joushi wa Oshi ni Yowakute Abunai no de Ore ga Shiawase ni Shimasu [Digital]

Ore no Natsu 2016 - Kyubi's Lustrous Summon

STOP-ten Soushuuhen 2

Tomodachi no Hahaoya ga Keitai no Motoyan datta node Yowami o Nigitte Yaritai Houdai shite mita

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

Kantai Carnival 6

[Chicke III] RE:0-自稱騎士道 (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese]

[Takasaka Donten] Onna Buchou wa Sentan Kagaku ni Kussuru ka (COMIC X-EROS #48) [Chinese] [嗶咔嗶咔漢化組] [Digital]

[悶え死ね!!!] 想像と拷問