Theory Austin

(C85) [Nagaredamaya (BANG-YOU)] Kasshoku Ahe W (Various) [English] [Colorized]

(C73) [... Mou Ii Desu. (Jinmu Hirohito)] Derettari (Ranma 1/2) [English]

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

[Shinjugai (Takeda Hiromitsu)] Bakunyuu Party no NTR Boukenki (Kari) Renshuuchou + Bonus Textless

YUKIRIN Art-works

Ore no Musuko ga Hankouki

Tokumei Ninja Raiden

Syrup-kyun to Coco Sensei no Seiiku Kiroku

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

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

[アシダカ] Love By a Beastgirl

(C95) [antyuumosaku (malcorond)] Meikko na Syoujo no Ehon 7 -Kouhen- [Chinese] [塔布里斯個人漢化]

(SUPERKansai21) [DatteSa!! (Kae)] Anmitsu Chikan Densha in Josei Senyou Sharyou (Touken Ranbu)

Ushiwakamaru to Kinyoku Seikatsu | Ushiwakamaru without SEX

(C83) [Digital Accel Works(INAZUMA)] INAZUMA BLACK★DELIVERY (Smile Precure)

Kodomo no Riron | A Kid’s Theory

Hinamix Vol. 1-14

Soutaisei Virgin Theory

A Professors Theory on Love and Sex Reassignment Surgery

Innocence1 - Theory

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

Soutaisei Virgin Theory

Empty Theory 8 - Apparent Flash

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

Mujintou JK! Choroi yo Yoshimura-san! Volume. 3

Happy theory

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

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

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

[Uru] Elf Princess Strikes Back Part3 | 精靈公主大逆襲 第3部 [Chinese] [沒有漢化]

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

Yakitate JaJaJapan

[Anthology] Sengoku Hime Bushou Chijoku Den

Obasan ga Kirai

Empty Theory 5 - Advantage

Shuuchi Nikurin

(SC36) [Alemateorema (Kobayashi Youkoh)] GARIGARI 02 (Odin Sphere)

[Madoka Tsukumo] Kisaki-chan to Ecchi (Blue Archive) [Chinese] [白杨汉化组]

(MIRACLE FESTIV@L!! 11) [TATA (Hata)] HORNY CHERRY (THE IDOLM@STER SideM)

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

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

IDOLTIME SPECIAL BOOK YUKIHO HAGIWARA in the Bird Cage

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

Ano Chifuyu-nee no Hazukashigaru Kao ga Mitai!

[SGK] Ashita wa Yasumi dashi. | We've Got Tomorrow Off, After All. (COMIC HOTMILK 2019-02) [English] [NecroManCr] [Digital]

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

[Keke] Tomodachi no Tsukurikata Kouhen (COMIC Mugen Tensei 2018-09) [English] [Digital]

[Jajamena] Yoru Osoku ni Dearuiteru Onnanoko niwa Oshioki da (Yahari Ore no Seishun Love Come wa Machigatteiru.)

If My Girlfriend Put On Some Sexy Lingerie... ❤

Empty Theory 7 - Destroyed Family

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

Hold Me Tight And Fill Me Up

[Fuzuii Undou (Fuzui)] Aqua Gets Sexually Harassed at a Massage Parlor (Minato Aqua) [Digital]

(C86) [Watakubi (Sasai Saji)] Mahouka Koukou no Saimin Chiryou (Mahouka Koukou no Rettousei) [Chinese] [无毒汉化组]

Jokei Kazoku

Watashitachi no Teitoku | Our Admiral

K's Theory

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

[LEGO! (Nakagawa)] Baby's Breath (Uta no Prince-sama) [English]

[Gamon Koubou] Dual Slave On Bewitched (Dual Soul One Body) [Digital]

Ze~ttai? Teitoku to Rashinban Chinjufu

[Yuuki] Aigan Tsuya Hime - Sexual Fondness Girl

[mdo-h] Soutaisei Virgin Theory [Digital]

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

(C76) [Kokonokiya (Kokonoki Nao)] Lucrecia IV (Final Fantasy 7 DC)

Kayumidome 14 Houme

Amae Dokoro Mamiya

(C74) [Wakuwaku Doubutsuen (Tennouji Kitsune)] blue snow blue scene.10

[Gantai Critical] Niku o Naitari Warattari Dekiru You ni RemoCon Sousa ni Suru Hon (Boku wa Tomodachi ga Sukunai) [Digital]

Hitozuma Kanshasai - SUPER EROTIC WIFE'S FESTIVAL

Uchi no Ko ga Ecchi na Teki to Tatakatte Haiboku suru Hanashi ～Arashiko hen 2～

[Fukumaden (Ohkami Tomoyuki)] Aqua Regia 02 (Super Robot Wars)

[YASRIN-DO (Yasu Rintarou)] Nyanko de Aishite! (ToHeart2) [Digital]

Kyojitsu Himaku | The Line Between Fact And Fiction Blurs

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

[MARUTA] Shoujo o Nuida Natsu - take off GIRL in the summer

STRIPPER

(C92) [HEXIVISION (CPU)] Maternity Fantastica (Touhou Project)

Sunao de Yoroshii!

(COMIC1☆3) [Kyuu (Shooya Akira)] kana-kana (Minami-ke)

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

(C92) [Maruarai (Arai Kazuki)] Yarinokoshi ALL (Dagashi Kashi)

Empty Theory 1 - After Pleasure

Enkou Shiteiru to Uwasa no Musume o Daitara Dokusen Yoku ga Waita Hanashi

Masshiro na Kimi

(C82) [CUNICULUS (Yositama)] Futojiko Ninshin Daisakusen!! (Touhou Project)

[Kashiwa-ya (Hiyo Hiyo)] SUCK OF THE DEAD (Gakuen Mokushiroku HIGHSCHOOL OF THE DEAD) [English] [Hitsuyou]

(Puniket 19) [AOI (Lasto)] Doki Doki Tachiyomi Onii-chan

(COMIC1☆15) [Peanutsland (Otakumin)] Lacus Clyne (Nise) Himitsu Ninmu Houkokusho (Gundam Seed Destiny)

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

(C84) [EROQUIS! (Butcha-U)] An X Mada Junbi-gō | An X Mada Preparatory Issue (Genshiken)

[Vitamin Gohan (Hasegawa Keita)] Reimu to Sorya Mou Nakayoku Natta (Touhou Project) [English] [Yuuka Lover] [Digital]

Sora to Umi | 하늘과 바다

Maihama Yuki no Ikigao wa Bukatsu Komon no Ore shika Shiranai 36-38

COMIC AUN 2019-02 [Digital]

Empty Theory 2 - Sky High

我深愛的年下未婚夫王子讓我狠狠地明白了

Kinjutsu "Makali Tooru"

Futanari-san

Orcs and juvenile ω love evolution theory

Empty Theory 4 - Well Definitely Meet Again

Saimin Sareta Nishizumi Iemoto no Waisetsu Micchaku Shuzai / Up Close And Personal With a Hypnotized Nishizumi Matriarch

Iseaki Kitanode Sukebe Skill de Zenryoku Ouka Siyouto Omou 3 Shame | I Came to Another World, So I Think I'm Gonna Enjoy My Sex Skills to the Fullest! 3rd Shot

Scapegoat Koufukuron | Scapegoat Theory of Happiness

[Misaki Yukihiro] Nikuhisyo Yukiko 2 Ch. 7 [English] [Flamingice] [Digital]

(C82) [NIGHT★FUCKERS (Mitsugi)] Jibun XXX Shichatta de Gozaru yo!? (Kyoukai Senjou no Horizon)

(C79) [zero-sen (xxzero)] Faithful Tepig (Pokemon)

Elements1 - Theory

Hai! Kareshi-kun ni Hitokoto!

[WastePaperMarket (Cuzukago)] Otetsudai [Chinese]

Papa ni Shite Ageru

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

[Okayusan] Ota-kun to Galko-chan Chuuhen (COMIC Anthurium 2018-11) [Chinese] [路过的rlx个人练习汉化] [Digital]

Big Breasts Flat Theory

Elf no Watashi ga Orc nanka ni Dereru Hazu ga Nai Ch. 1

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

(C54) [ST.DIFFERENT (Various)] OUTLET 1 (Various)

Hentai no Hentai no Hentai no Hentai no Sono Sarani Hentai no

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

[San Sheng Wan] A Rebel's Journey: Chang'e [Chinese] (Ongoing)

Fuzzy Theory

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

(Zenkai Cadence 3) [roket (yago)] STURDY HARD (Yowamushi Pedal)

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

Empty Theory 6 - Hearts Scheme

Sexual Serenade9 - What I Can Do

(C87) [HEATWAVE (Yuuhi)] Ore, xxx ni Narimasu. (Ore, Twintail ni Narimasu.) [Chinese] [leoR8714個人漢化]

A Kid’s 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]

(C90) [TORYA! (YAC)] Ginpatsu Baijo Combi (Granblue Fantasy)

씹트LOL

Empty Theory 3 - Cousin

PURGADOIR SCEAL

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

dog eat dog era

[Gomu] Promise - keep one's promise. (COMIC X-EROS #55) [Chinese] [無邪気漢化組]

[Hiryuu Ran] Doctor Stop

(COMIC1☆11) [SMS -Strawberry Milk Studio (Lunaluku)] Dasu GirPan Heroine (Girls und Panzer) [English]

(C75) [Stoic Romance (Ariga Tou)] Comic Pruntera Extend Vol. 2 Taiyou wa Yuugure Toki ni Noboru (Ragnarok Online)

[Moo] Sideroca ni Tuskamatte shimmatta Toki no Mousou E (Arknights) [Chinese] [個人漢化]

[Mimoneland (Mimonel)] Seito to Issen Koechau Hon -All Star Hen 2- (Blue Archive) [English] [desudesu] [Digital]