Theory Austin

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

A Step-Father Aims His Daughter

(C84) [Nanairo Otogizoushi (Miyase Mahiro)] Sanae-san wo Yome ni Dekiru Hon (Touhou Project)

[Fue] Inma no Mikata! Ch. 1-4 [Chinese] [丧尸汉化]

[Inumiso] DARKNESS HOUND 4 [English] {Zandy no Fansub} [Decensored] [Digital]

(C88) [Apple Water (Ringo Sui)] Hajimete no Bikini Sugata wa Shireikan ni Mitehoshii. (Kantai Collection -KanColle-)

(Reitaisai 13) [Anmitsuyomogitei (Michiking)] Osewa Shinaide Flan Onee-chan! (Touhou Project)

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

(C92) [Pettan Doujou (PettanP, Banji Komu)] O livro de Natalia - Natalia no Hon (THE IDOLM@STER CINDERELLA GIRLS)

(C62) [Meisaku Network (Mizuno Makoto)] Tayoku Kyoushitsu (Onegai Teacher)

(C91) [AMAGI AN IRONWORKS (Ebisu)] HOBBY'S BLOCK!! 24 Josei Chara ga Default Ero Sugiru Ken - Women's sexual appeal is too strong. (Persona 5) [English]

(C87) [Tendoushi (Tendou Itsuki)] Moshi Anata ni Tsutaeru koto ga Dekiru nara (Kantai Collection -KanColle-)

A Story About A Girl In A Village Being Conceived By A Predator

(C91) [54BURGER (Marugoshi)] Warera ga Djeeta Danchou wa Dosukebe (Granblue Fantasy) [Chinese] [胖紳士個人漢化]

Joushi to Nenai Career Woman nado Inai | No Hay Mujer de Carrera Que No Se Acueste Con Su Jefe

[Yokkora] Mama to Boku to Mujintou | Mommy and Me and a Deserted Island (COMIC Masyo 2015-09) [English] [Amoskandy]

[Makeinu (Nachisuke)] Yandere-san ni Ame ga Furu [English] [SMDC] [Digital]

Semishigure

Empty Theory 4 - Well Definitely Meet Again

Soutaisei Virgin Theory

Kairaku Ochi Rinkan File

[Inoue Yoshihisa] Hentai To Itta Omae Ga Hentai (COMIC Aun 2017-03)

[Katsurai Yoshiaki] Amatsuka Gakuen no Ryoukan Seikatsu | Angel Academy's Hardcore Dorm Sex Life 1-2, 3.5-5 [English] {darknight} [Digital]

Elements1 - Theory

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

TEA TIME

Shoujogami

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

Iemoto o Odoshite Hame-tai

IRIS35 Hibiki ni Shokken o Ranyou Suru dake no Hon

Koakuma to Jusei suru made Derarenai Heya

Puru Puru Milk Pudding Ch.12

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

Rumors About Kazeno

Soutaisei Virgin Theory

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

OchiDsuma Collection

[cocon! (Otone)] Oda Kyoudai no Yabou (Oda Nobuna no Yabou)

Clap Your Hands

[Warashibe] Toilet no Yousei (COMIC Shingeki 2011-06)

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

[Higashiyama Show] Joyful Girl Chuuhen (Nymphodelic) [English] [一心童貞]

[Makibe Kataru] Inetsu no Oyako

Fuzzy Theory

LOOK BACK

Empty Theory 3 - Cousin

(C90) [REI's ROOM (REI)] Anchovy Panic! (Girls und Panzer)

Kitchen*Drive 01

Tawawa de Akarui Yakyuubu Manager ga Inshitsu na Kyoushi no Wana ni... Kanketsuhen

[Human High-light Film (Annkoku Daimaou)] Anri no Yuuutsu (Durarara!!)

[Naruko] Hentai Seitokaishitsu ~Binyuu Tenkousei x Otokonoko~ [Chinese] [瑞树汉化组]

[Giuniu] Attaka-san [English] [Facedesk]

Chichi no Aijin 15sai

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

(Shuuki Reitaisai 3) [Hirojuu Renshuuchou (Hiroya)] Yousei Seikatsu (Touhou Project) [Chinese] [oo君個人漢化]

A Professors Theory on Love and Sex Reassignment Surgery

(C88) [Pirokobo (Piro)] Pallum no Tokubetsu na Tsukaikata (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)

Jinrou Nioi ni Hoyureba Yamabiko Koe ni Hoyu

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

Takahama Taro Artworks

[Studio Huan (Raidon)] New MadoHom (Puella Magi Madoka Magica) [English] {doujin-moe.us}

Innocence1 - Theory

(Zenkai Cadence 3) [airport (Narita)] Kimi ni Sasageru Shitagokoro (Yowamushi Pedal)

Anata no Mama ni Naritakute Ch. 3

My Office Ch.1-23 (English) (Ongoing)

(C90) [Nagaredamaya (BANG-YOU)] Yaoyorozu-san to iroiro (Boku no Hero Academia)

(CR37) [Gutenberg no Musume (ko.darts)] kajin komusume chuuka na pai pai (Touhou Project) [English] [desudesu]

(C82) [Re-vival (Blue Impulse)] Dazai ZERO (Comic Party)

Gaku Gumi Vocaloid Manga R Special

A Kid’s Theory

[mdo-h] Soutaisei Virgin Theory [Digital]

[Anthology] Shojo Rape Anthology Kimusume Ryoujoku 3

COMIC Anthurium 021 2015-01

(GBW6) [Pucchu (Echigawa Ryuuka)] Ya~reyare daze (Jojo's Bizarre Adventure)

Scapegoat Koufukuron | Scapegoat Theory of Happiness

[VOLVOX (O.p/com)] Paint Limiter [English] [Shippoyasha] [Digital]

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

pop one's cherry Vol. 1-4

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

Empty Theory 7 - Destroyed Family

Limited Release

Orcs and juvenile ω love evolution theory

Fake Daughter

Empty Theory 2 - Sky High

Empty Theory 6 - Hearts Scheme

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

(CR34) [Studio Katsudon (Manabe Jouji)] Plug Suit Fetish (Neon Genesis Evangelion)

(C87) [Mogenuko Kikaku (Mogepyuu)] Niconee wa Minna no Idol♪ (Love Live!)

(COMIC1☆12) [Flicker10 (Kuronyan)] Saihate nite... (Fate/Grand Order)

(CR25) [TERRA DRIVE (Teira)] SOLID STATE 2 (Martian Successor Nadesico)

(C80) [Sugusoko (Yuma Ryouhei)] Toraware no Madouhime Gekan (Lord of Lords Ryu Knight)

Radical GoGo Baby! part 3

(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]

[Martan] Hyakka Ryoran

Seika Jogakuin Koutoubu Kounin Sao Oji-san 3 | Fucking The High Class Girls from Seika Girls College 3

Venus Mansion Episode 4

Confusion LEVEL A Vol. 3 DoujinshisFansubs

Usui Honmitain

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

Ooya-san no Jii Spot

Senshadou no Uramichi Saunders Daigaku Fuzoku Koukou

Empty Theory 5 - Advantage

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

[Studio Zuburi (Sutajiozuburi Sakuhin)] Studio Zuburi Sakuhin (Various) [2000-12-30]

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

[Tatsuka] Yuuja (COMIC Anthurium 2020-10) [Chinese] [无毒汉化组] [Digital]

[Crimson Comics (Crimson)] Tenmou Kaikai Sonishite Morasazu (Final Fantasy VII: Dirge of Cerberus)

Shippori Shippo | 情意綿綿志尾

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

Osananajimi no Loli Onee-chan ni Nita Douga ga...

Yuukai JK Kankin Rape | 유괴 JK 감금 레이프

Empty Theory 8 - Apparent Flash

[Utsutsu Minoru] Boku no Shiranai Kimi no Kao (COMIC Anthurium 2017-08) [English] [obsoletezero] [Digital]

(C64) [Double Branch (Mimikaki)] Otome-tachi no Adesugata (Various)

[Iconoclast (B-MARY)] Kotou No Oni (Dead or Alive)

Cosplay 2002

Otokonoko NTR Bakuro Kyoushitsu

trap 圈套 ch.14~20 中文

Pecorine to Shota Kishi-kun

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

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

Untitled Chapter

Mikoto to. 2

Seme Joshi Shijou Shugi | 進攻女子至上主義

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

[Konohanaya (gozz)] SPg [Digital]

Empty Theory 1 - After Pleasure

(Reitaisai 8) [Web Knight (Knight Satoshi)] Cyclone Memory (Touhou Project) [English] {desudesu}

こいしちゃんの性活 東方Project

(C96) [Zvizva-Dan (Forester)] Sessyoinshiki Saiin Kyonyuu Massage (Fate/Grand Order)

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

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

Dragon Maid 1

(C92) [Yudenakya Nama-Beer (Uzura no Tamago)] Shimu to Kuna no Shirei Ikusei Nisshi! (Kantai Collection -KanColle-)

(SC2018 Spring) [Hisagoya (Momio)] Heroine X to Heroine Sex!! II (Fate/Grand Order)

(C67) [Saigado] The Yuri & Friends Hinako-Max (King of Fighters) [English] [SaHa] [Decensored]

[GENETRIX (GEN)] 47~Oouso Chuushingura Meimeiden2 Kasshoku Musume tachi [Digital]

(C68) [AOI (Makita Aoi)] Natsu no Maruchi Bon 2005 + (C70) Maruchi Bon 2006 Natsu

(CR29) [Saigado] Sakura vs Yuri & Friends (King of Fighters, Street Fighter)

[Mokomokoyanakku] おぜうさまのしつけかた

Kodomo no Riron | A Kid’s Theory

Minori Mama de Baburitai

Bottakuri no Bunny Roid-chan

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

K's Theory

[Pochi-Goya. (Pochi.)] Ane Naru Mono 8 [Chinese] [兔司姬漢化組] [Digital]

[Seishimentai (Syouryuupen)] SUPER OG (Super Robot Taisen)

REI-Slave to The Grind 01

The girl who loves to study | Benkyo suki no onnanoko

[Toshi] Onna ni Natta Ore no Karada de Hatsu Ecchi... Shichatta!? 1