Theorys

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

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

Empty Theory 1 - After Pleasure

(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]

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

Innocence1 - Theory

Empty Theory 2 - Sky High

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

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

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

Big Breasts Flat Theory

Fuzzy Theory

Empty Theory 5 - Advantage

Empty Theory 3 - Cousin

Empty Theory 4 - Well Definitely Meet Again

K's Theory

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

Soutaisei Virgin Theory

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

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

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

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

Elements1 - Theory

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

Empty Theory 7 - Destroyed Family

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

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

Soutaisei Virgin Theory

[mdo-h] Soutaisei Virgin Theory [Digital]

Orcs and juvenile ω love evolution theory

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

A Kid’s Theory

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

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

Kodomo no Riron | A Kid’s Theory

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

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

Happy theory

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

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

Empty Theory 6 - Hearts Scheme

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

Empty Theory 8 - Apparent Flash

A Professors Theory on Love and Sex Reassignment Surgery

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

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

Scapegoat Koufukuron | Scapegoat Theory of Happiness

Kanto Amakan

[Iwanakaya (Sansyouo)] Gochisou-sama Deshita

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

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

[Anthology] Satyr Engine 1

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

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

Layer-san ga Hitori Ecchi Suru Hon

[Domaliya] 仲良しキョーダイのハロウィン【男の娘】

Shirouto Toukou Taiken Joshikousei Roshutsu Inkou Densha

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

Step Over

Gal no Onee-san to Kurashitara...

[John K. Pe-ta] Wakuwaku Monzetsu Maison

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

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

Clarisse-chan to Ichaicha Suru Hon

Aliza de Quest

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

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

淫母鼻フック吊り

Sae no Sakusei Nikki | Sae's Sperm Milking Journal

Icha Icha Bikini

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

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

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

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

Raikou MamaAaAAaAAAaaA

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

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

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

Machinery Mod: Conversion To Evil

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

Cooking Pakopako | Cooking Fucka =LWB=

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

欢迎来到梦之电车

Ore no Kaa-chan | My Mother

Gokkun Chichi Chocolate

Hime-chan Returns

Himitsu no Kanzume

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

[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]

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

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

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

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

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

Lasciviousness Glamorous Cap. 05 terms of employment

Daekix

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

[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]

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

[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)

Natsu no Ojousan ga Yukizuri Omanko shitekureru

Kuro and Illya's Anal Sensory Sharing

[SHIS (Z-ton)] Diamond Lily!

SOS-dan no Chou Maid Sakusen

Shiburin in China World

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

[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]

Namete Sutte Otosasete

ごめんね、あかりちゃん。

Candy Girl [english]

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

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

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

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

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

[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]

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

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