Theory

A Professors Theory on Love and Sex Reassignment Surgery

Servant Mesuochi Namahame Ofukai

(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

(COMIC1☆11) [MEiTEiTEi. (Komiya Hitoma)] CREPE PANIC! [Chinese] [Dokiki漢化組]

(Puniket 24) [Puchi-ya (Hiro Hiroki, Hoshino Fuuta)] Heat Land

Renai Fuu Shuku | 연애풍축

oppai karate

(C85) [Tear Drop (tsuina)] invisible! 2 (To Heart)

(C73) [Souka Sentou (Various)] One Dame Sexy Channel

Empty Theory 1 - After Pleasure

Empty Theory 5 - Advantage

Chichi Nikurin - Chapter 8

Happy theory

[Popochichi (Yahiro Pochi)] Sono Bisque Doll wa H o Suru (Sono Bisque Doll wa Koi o Suru) [Chinese] [空気系☆漢化] [Colorized] [Miss One Life] [Digital]

Sei Kyoshi Vol.2

Hibiki no Sex Diet

(C73) [Sukanchou Koubou (Sukanchou Namo)] Oyuugi no Jikan (Kodomo no Jikan)

Kyokon wa Toshiue Bushikei Onee-chan

(C90) [Jinsei Yokosuberi. (Alexi Laiho)] Hagu Ona. Kanzenban (Kantai Collection -KanColle-)

[Bijogi Junction] In-Mu

Empty Theory 6 - Hearts Scheme

(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)

Haikei, Kyuketsuki ni Hirowaremashita.

(C90) [Junpuumanpandou (Hida Tatsuo)] SECRET EYE (THE IDOLM@STER CINDERELLA GIRLS)

Kodomo no Riron | A Kid’s Theory

(C89) [Sekine (Sekine Hajime)] Gochuumon no Kokoa desu (Gochuumon wa Usagi Desu ka?) [Chinese] [脸肿汉化组]

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

[Mulduck] Couple Game: 17 Sex Fantasies Ver.2 - Ch.01 - 20 [English]

(C85) [Potato Salad (Kurisu)] Yuru Hame.

Asoko Araiya no Oshigoto

Elements1 - Theory

Uchi no Yome Ch.01

Musuko no Omocha ~Boshi o Tsunagu Haitoku no Yokubou~

Netorareta Hime Kihei

Tenryuu ga Kawai Sugite Teitoku wa Gaman no Genkai

愛おしき我が妹よ

[Seza Team (sezan)] PERRINE ISM (Strike Witches) [Digital]

[mistworld. (Kirihana Miwo)] Inochi Mijikashi Koiseyo Shinobi Sairokushuu (Naruto) [2020-05-16]

Zara no Shoidakara Hen

[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]

Ogoku - The Offering

(C93) [Neko wa Manma ga Utsukushii (Hisasi)] Ore no Kanmusu (Kantai Collection -KanColle-)

SUKI SUKI PARADISE

[Urakan] Makezugirai no Kyouko-san | Kyouko-san Hates to Lose. [English] [Coffedrug]

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

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

(C75) [Kurikoya (Hiyoshimaru Akira)] Curry no Oujisama (Anpanman) [Incomplete]

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

K's Theory

[kakao] Yukemuri Spy (COMIC Kairakuten BEAST 2016-01) [Chinese] [無邪気漢化組]

[NeWMeN] Secret Plot DEEP Ch. 1-5 [English] [ShadowRFox]

[Nokoppa] Mama wa Sakari Doki ! | The Mom Is The Mating Season! (COMIC Megastore DEEP Vol. 09) [Chinese] [你和那些漢化團體] [Digital]

Shinshu no Chuchuzerii

(Zeals Kitchen Doushi Kenbunroku 3) [senarinko (Sena Rinko)] Kokoro no Arika (Tales of Zestiria)

Kanrakutai Collection

(C71) [Sheepfold (Tachibana Yuu)] CCC (CODE GEASS Hangyaku no Lelouch)

Senpai! Motto Ore ni Gohoubi Kudasai!

Vampire Girls Multiplying - Chapter 3

A Kid’s Theory

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

[Maniac Street (Sugaishi)] Kikonsha no Seikatsu wa Saikou desu [Chinese] [枫原万叶汉化]

Dosukebe Seikou Fuuki Iinchou II | 淫亂性交風紀委員長II

Empty Theory 3 - Cousin

[Ikumura (Iku)] Oyasumi Onee-chan | Sleep Tight, Onee-chan [English] [Coffedrug] [Digital]

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

(C81) [Narumiya (Narumiya)] Tama Tama Shippo (Touhou Project)

(C86) [Asatsuki Dou (Youta)] Oniichan Hayaku Okinai to Itazura Shichauzo♥ | If you don't wake up quickly, I'll sexually assault you, Big brother♥ [English]

[18master] Hajimete no Ane 2 (Chinese) [Banana手工漢化]

Densetsu no Yarichin VS Teppeki no Shiriana | 传说级炮王vs铁壁屁眼 恋人篇 Ch. 06-09

(C89) [Gokusaishiki (Aya Shachou)] Renbo Houjin Soukon - Danchou-san kara no Chouairyoku Joushou (Dai) (Granblue Fantasy) [English] [ATF]

Soutaisei Virgin Theory

(C82) [FIZZCODE (Satonishi)] Dogra (Ao no Exorcist) [English]

(C84) [Usagizadou (Enu)] Momo Zatou | Peach Sugar (Inu x Boku SS) [English] [Brolen]

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

RE MIX MY HEART!!

TRAP - Another Translation Version

日常的にお母さんに出す生活

Nonomi Ecchi Manga

浴衣さとりん襲いましたぁ！！！

(CR34) [WICKED HEART (ZOOTAN)] BLOOM AND GROW FOREVER (Dokkoida)

(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

(C87) [Katakuri House (Katakuri-ko)] Demon's Sand 2 [English] [Brolen]

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

[Anthology] Shitsurakuen 7 | Paradise Lost 7 (Neon Genesis Evangelion)

Empty Theory 4 - Well Definitely Meet Again

Orcs and juvenile ω love evolution theory

Suiren Misetsuke

Big Breasts Flat Theory

(ComiComi8) [Nekomataya (Nekomata Naomi)] Kanhi Zakura (Naruto)

kirara★kirara NTR mahoushojo wa kawatteiku… THE COMIC 2

Action Pizazz DX 2018-12 [Digital]

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

Nanda, Tada no Erobon ka. | Oh, It's Just Your Average Porn Mag.

Iori to Fuwafuwarin

SOLOMON'S KEY

Kirisu Sensei wa Gaman ga Dekinai

Akogare no Moto Hitozuma Joushi to Kozukuri Koubi

(C56) [Studio Retake (Kobayashi Masakazu)] Ese Naderaa Ver 1.5 <Kanzenban> (Martian Successor Nadesico)

[DOZAMURA] Harenchi Gakkyuu

Rakuen ~Paradise~

Haijou no Nyuu-nai Shasei

Kimi no Karada o Tsukawasete

[Tsuruta Bungaku] Nakayoshikojyoshi (COMIC Megastore Alpha 2014-07) [English] [Avashiki]

(Douyara Deban no Youda! 17) [Denden Daiko (Yazaki)] Iwarenakute mo Wakan da yo! (Boku no Hero Academia) [English] [gachimayan]