Theorys

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

Aliza de Quest

Maniac-shu!

(SPARK10) [Kaitouchuu. (Kasago)] Itoshi no Cherry-kun (Kekkai Sensen)

Namete Sutte Otosasete

Clarisse-chan to Ichaicha Suru Hon

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

Raikou MamaAaAAaAAAaaA

SOS-dan no Chou Maid Sakusen

[SMUGGLER (Kazuwo Daisuke)] Usotsuki Hentai Nii-san nante Daikirai!! (Eromanga Sensei) [English] [Cecilbk]

淫母鼻フック吊り

[Shiki Takuto] Gyaru to Tomodachi Hajimemashita - Become Friends with Gal Ch. 3 (COMIC Mugen Tensei 2017-04) [Chinese] [鬼畜王汉化组] [Digital]

(Reitaisai 15) [Chinchintei (chin)] Saimin Sanae Mama ni Sukihoudai (Touhou Project)

Sae no Sakusei Nikki | Sae's Sperm Milking Journal

[Nekoyashiki (Nekodanshaku)] Teacher is Pet

Imouto wa Juken ni Ochita

Big Breasts Flat Theory

(C92) [Kujuukuri Nyajuu Kai (Furyouhin)] Shougakusei Bitch wa Saikou daze!! Yuikawa Mayu no Dokidoki Ecchi wa Tomerarenai Hen [Chinese] [脸肿汉化组]

(C95) [Shoujo Kishidan (Oyari Ashito)] Himitsu no Shoukan de Ajin Maid o [chinese] [无毒汉化组]

(C82) [Penetrate (Reiha)] Satori Ryoujoku Play (Touhou Project)

Layer-san ga Hitori Ecchi Suru Hon

Empty Theory 4 - Well Definitely Meet Again

Soutaisei Virgin Theory

Ecchi na Gal JK o Seito Shidou Shitai Yatsu.

[SERVICE BOY (Hontoku)] Buta ga Itta Kyoushitsu [English] [97iu个人英化]

(Reitaisai 13) [Otukimidango, Uhii (Uruu, Tyrant Sugawara)] Kiseki to Mahou no Reversible! (Touhou Project)

(C91) [Akaao (HiRoB816)] Watashi ni Omakase Kudasai. MAID No Limit (GJ-bu)

Elements1 - Theory

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

Kalk to Hobby no Kuchikukan Refla

Sono Koro Onee-chan wa.... | 그 동안에 누나는....

(C76) [Pokopen-Honpo] Sailor-huku to Mahjanghai (-Saki-)

[Promised land (Tachibana Akari, Mya Katsuki)] Angelus!! (Ragnarok Online)

[LSD&俠行魔]Thief 小偷 Ch.1~6 [Chinese]中文

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

(C82) [Freddie Works (Sakazaki Freddie)] Zen Ana Shokushu zeme [Digital]

(Shotaket 03) [Kyuuhachi Anime L (Hishi, Kyuuhachi)] Pretty & Pixy (Mahou Shoujo Pretty Sammy)

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

Pinkusunaipa 03

(C79) [Hitoride Dekirumon (Munyuu)] Wan Wan O! (Little Busters!) [English] {BCL + TLRF}

Soutaisei Virgin Theory

Nikubenki-kun no Shuugaku Ryokou

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

end of days

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

[Rocket Monkey] Hisashiburi - It's Been a Long Time! (COMIC HOTMiLK 2014-01) [English] [sureok1]

Step Over

Fuzzy Theory

Empty Theory 3 - Cousin

Hime-chan Returns

(C45) [Big Mouse (E-Y)] R2 (Bishoujo Senshi Sailor Moon)

Himitsu no Kanzume

Icha Icha Bikini

[Chinzuri Bop] Hurray- Hurray- Penis~~ [English] =SW=

Cooking Pakopako | Cooking Fucka =LWB=

Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi

[Fuyuno Mikan] Kyodaika Shita Imouto ni wa Sakaraenai [Chinese] [沒有漢化]

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

Happy theory

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

A Professors Theory on Love and Sex Reassignment Surgery

[Naiyori alpha Zaidan (Kimotani)] Maa toriaezu Oppai demo (Resident Evil)

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

[Joji Panchu Uriba (emina)] Onee-chan wa Osananajimi o Seitsuu Sasetai

[STUDIO SHARAKU (Sharaku Seiya)] Touch vol. 4 ver.99 (Miyuki)

Innocence1 - Theory

Amakute Atsukute Yawarakai

(SUPER23) [Dolce Einsatz (Tomoe Kiko)] Ai wa Shiranai (Free!)

[Kasuga Mayu] Futanari-sou no Otokonoko 3 (Futanari Friends! 03) [English] {Hennojin}

Gal no Onee-san to Kurashitara...

[Asahi] Mahou Shoujo Milky Bell 2

[Iwanakaya (Sansyouo)] Gochisou-sama Deshita

Skirt no Naka wa Kedamono deshita. 第5卷番外篇+特典

Natsu no Ojousan ga Yukizuri Omanko shitekureru

A Kid’s Theory

[mdo-h] Soutaisei Virgin Theory [Digital]

watasi dake no sensei ···

Scapegoat Koufukuron | Scapegoat Theory of Happiness

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

(C94) [Melty Pot (mel)] kirakira days! 2 (Yuyushiki)

Machinery Mod: Conversion To Evil

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

[Mugendai] Panic Princess

Empty Theory 7 - Destroyed Family

[John K. Pe-ta] Wakuwaku Monzetsu Maison

Kanto Amakan

Orcs and juvenile ω love evolution theory

Bagging Mom [English] [Rewrite] [olddog51]

Empty Theory 2 - Sky High

うちの上司が偽宦官で、後宮で秘密の溺愛生活しちゃってます 1

(CR33) [2Stroke (YTS Takana)] 2STROKE RZ (Kiddy Grade)

Empty Theory 6 - Hearts Scheme

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

Lasciviousness Glamorous Cap. 05 terms of employment

(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]

(C83) [H.B (B-RIVER)] RUSSET (Sword Art Online)

Higeto Voin

(COMITIA112) [High-Spirit (Aogiri Penta)] Hokenshitsu no JK-san

[Icelatte] Seitraishi ni Jirasare Tsuzuketa Tsuma ~Otto ni wa Ienai Nureiki Massage 1-3 | A Wife who Gets Teased Continually by a Masseur ー A Massage that Makes Me Cum Behind My Husband’s Back 1-3 [English]

(Futaket 12) [Chocolate Lv.5 (Dynamite moca)] Hinkon Lolita DQN Haha to Youfu no Ikenie Hen

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

Shirouto Toukou Taiken Joshikousei Roshutsu Inkou Densha

[Ailail (Ail)] Boku ni Harem SeFri ga Dekita Riyuu Tsuzuki [Chinese] [鬼畜王汉化组]

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)

[SHIS (Z-ton)] Diamond Lily!

焦燥の行方とがまんくらべ (Hunter x Hunter)

(C72) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho (Kanon) [Decensored]

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

Aine no Tomodachi Diary

Okashina Futari: Chapter 4 [MeowWithMe]

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

Empty Theory 8 - Apparent Flash

(C86) [Studio Wallaby (Kura Oh)] Asuka to Rei "Kyoudou Seikatsu" no Yokushuu (Neon Genesis Evangelion)

(C90) [Yamakawa Denenhuukei (Yamada)] Kou Yubisaki | Begging for Your Fingertips [English] [Learn JP With H]

欢迎来到梦之电车

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

(CR27) [UROBOROS (Utatane Hiroyuki)] Tsuki ni Nureta Hitomi (Kizuato)

[Dokutoku no M (Sagano Katsuma, Akatsuki Shion)] Doutei Yuuwaku Game 2 ~Doutei Shasei Kanri Game~ (M-o Muke Zasshifuu Doujinshi Dokutoku no Magazine Vol. 3)

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

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

[Domaliya] 仲良しキョーダイのハロウィン【男の娘】

[NEO’GENTLE] Shokushu Ryona Gakuen ~Dengeki Biribiri Hen~

Empty Theory 1 - After Pleasure

Zhi Hui Guan!! You Wo Zai Jiu Zu Gou Le | Commander! You Only Need Me!

[Nantomo Anison] 化物語漫画「まよいプラグ」 (Bakemonogatari)

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

(SC2017 Winter) [Nechorapoddo (Nanpuu)] Akatsuki-chan o xx Shitai!! (Kantai Collection -KanColle-)

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

Daekix

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

[B.C.A.] Crossdressing Boys Assemblage [English]

[Yuiga Naoha] Kyousei Tanetsuke Gal Zukan - Encyclopedia of GAL about Forced Seeding [Chinese] [Digital] [Incomplete]

[Kyoki na Shiunten] Miss Porno - Second Membrane Break (Bastard) [Digital]

(C58) [P Kikaku (Oda Akira)] The L-Files 4

[Nekono Tamatebako (Nekono Fuguri)] Sunao ni Natte, Sakuya-san! | 咲夜小姐，真实的一面！ (Touhou Project) [Chinese] [纯赫油田汉化组] [Digital]

Gokkun Chichi Chocolate

Ore no Kaa-chan | My Mother

Kodomo no Riron | A Kid’s Theory

ごめんね、あかりちゃん。

K's Theory

[Jinkenhakudatsu Kougeki (Jinkennashi Tarou)] Midara Yume Miru Shinpu-sama

Candy Girl [english]

[Anthology] Satyr Engine 1

[Amanechiaki] `ima kara kimi o daku yo'~ tensei shita akuyaku reijō (watashi) ga oshi to SEX suru nante ~ |「現在開始要擁你入懷了喲」~轉生後的惡役千金（我）和本命色色什麼的~ 1 [Chinese] [莉赛特汉化组]

Shiburin in China World

September 2020 Basic + Special Packs

[Nikusoukyuu] Gakuen Ingu Kyouiku ~ Ayashii Dougu de Bishoujo o Choukyou Sanmai Ch.1-5 [Chinese] [Den個人漢化] [Digital]

Kuro and Illya's Anal Sensory Sharing