Theory Austin

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

[Shounen Zoom (Shigeru)] Manga Shounen Zoom vol. 13

Risky Play#1

[Kemoyuru (Akahito)] Kaeru-shiki Yokkyuu Seikatsu [Digital]

(ComiComi12) [eapo-zu (Mame)] More Bounce

[Ri-ru-] Torikahebaya ch. 1-2

Uchi de wa Kazoku Sex wa Joushiki Rashii | In My House, Family Sex Is the Norm

[Atelier Dr.HEAD’S (Katou Chakichi)] Iede Jounen Mucchiri Ketsuman Hitodumaka Keikaku | Runaway Boy’s Fleshy AnalC*nt-ification Project [English] {Hennojin} [Digital]

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

Mother's Needs [English] [Rewrite] [EZ Rewriter]

[あんたれす] DEEP PURPLE 悪魔覚醒編+

[Minazuki Mikka] Otto Ha Gokuchuu Ippou Tsuma Neto Ra Re Tsuma Ha Gokujou No Ka Sei Fu [Chinese] [超能汉化组]

Big Breasts Flat Theory

Mizugi ga Zurete... Haitteru!

Empty Theory 4 - Well Definitely Meet Again

(Puniket 9) [Marchen BOX (Various)] Two Toned Romps (Futari wa Pretty Cure)

Yokatajikena Yokan

Soutaisei Virgin Theory

Elements1 - Theory

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

Ui no Usui Bukku | 忧的一册薄本

WASANBON vol.7

Ima ga Ure Doki

(C75) [SHi's Laboratory (SHINGO)] Majideka! COLORFUL (Quiz Magic Academy)

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

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

Soutaisei Virgin Theory

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

[cloudair (Katsuto)] Layla-san ga Yattemita! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

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

[Igedoaha] Maiden ~Shoufu ga Moto Kishi no Karyuudo ni Hirowareru Hanashi~ | Maiden ~the tale of a prostitute taken in by a former knight~ [English]

Fuzzy Theory

Second Life

[RHF=Migite No Tomo Sha (Enoma Shinji)] RHF Vol.20 Ten ni Mashimasu Warera ga Chichi yo 3 (Various)

Boku wa Imouto ni Katenai. {LeGen}

Empty Theory 3 - Cousin

[Akihiko] H na Rakuen Bishoujo Koukan Nikki

Succubus Koumakan

Shinzui Vol.6 Ch. 9

[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

Hoshikuzu Melancholy | Stardust Melody

Sex Camp

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

Innocence1 - Theory

Hajimete no tai ken | First Time

(C92) [Yuasa Rengou (Jean Louis)] Suiren Mama ni Omakase! (Pokémon Sun and Moon)

[Manbun no Ichi (Parmiria)] Futanari Udon no Tabehoudai ~Saiminfuu~ (Touhou Project) [Chinese] [拉玛哥诚不我欺也汉化] [Digital]

Vacance

Nukegara

Fes Kaisai!

Ilsa Kyoukan no Kojin Shidou

Sinsetsu Solo Life DisGraiLife Case:M-01

A Kid’s Theory

Chiyukan

[Yadokugaeru (Locon)] Kaname 09 [Chinese] [刷牙子漢化] [Digital]

[mdo-h] Soutaisei Virgin Theory [Digital]

オンリーラブズユードル - ]Only Loves you Doll

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]

[Anthology] BOY MEETS BOY

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

Smashing!

Empty Theory 7 - Destroyed Family

Orcs and juvenile ω love evolution theory

(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Nyamo Nyamo (Chief)] Dokidoki Yuugumo-san (Kantai Collection -KanColle-)

[Kiai Neko] Best of Kiai Neko; Scatology Selection

Empty Theory 2 - Sky High

Empty Theory 6 - Hearts Scheme

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

Pakurareta Osananajimi wa Pakorareta Kanojo

(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]

(C86) [PINSIZE Inc. (MITAONSYA)] Umi no Mukou no, Sono Mukou (Kantai Collection -KanColle-)

Erina-sama no Renai Kenkyuukai. 2 | Erina-sama's Love Laboratory. 2

[Erect Sawaru] Raikou Shinki Igis Magia -PANDRA saga 3rd ignition-

(C92) [Jagabata (Kukuri Oimo)] Secret KISS (THE IDOLM@STER CINDERELLA GIRLS)

Kuroneko to Shoujo

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

Between Heave and Hell

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)

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

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

Empty Theory 8 - Apparent Flash

Rinjin no Bitch Hitozuma o Tsugou Yoku Buookasu! | 隔壁婊子人妻任采撷

[Dokumushi Shokeitai (Kaneda Asao)] Mob-kao Bakunyuu no Dokyuusei o Ore no Iinari no Sefri ni Shiteyatta... 4 | I Made My Big Breasted Classmate With The Plain-Looking Face Into My Fuckbuddy... 4 [English] {Doujins.com} [Digital]

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

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

Isekai ni Tobasaretara Issho ni Kita Musume to Ishiki ga Irekawacchatte Naze ka Sono Musume ni Natsukarete Shimaimashita. | 被撞飞到异世界之后和一起过来的女生交换了身体不知为何我被那个女孩缠上了

[Hirokuma] Kyojiri no Maiko-san "Inmou ver"

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

[Axis Technology (Hachimaki Kentaro)] Holy 2 (Rozen Maiden)

Empty Theory 1 - After Pleasure

Tsukitei no Seijo Inmitsu no Utage Ch. 1

[Ozaki Akira] Kochira Momoiro Company Vol. 3 - Ch.1-9 [English]

[Anthology] China Shirudrome

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

Don't think feel!

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

Dr.BUG Containment Failure

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

(C95) [Lv.X+ (Yuzuki N Dash)] Futago Ane + Omake no Hon

Revenge of the White Mage.

COMIC Unreal 2015-12 Vol. 58

Kodomo no Riron | A Kid’s Theory

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

(C84) [Ohtado (Oota Takeshi)] Watashi no Jishuren wa Dou Kangaetemo Kore ga Tadashii! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!)

K's Theory

(C93) [Mizuwari Neko (Toyo)] Ganbatte Leveling shita Kekka Inran ni Sodatta Ryuujou-chan (Kantai Collection -KanColle-)

The Theatre

[Katou Jun] Avatar Trans 02 [English] [Decensored]

Inuyama Aoi-chan to Osake de Icha Camp

(C56) [Shinanoya (YAMA)] V-TIC 17 (Cardcaptor Sakura)

COSMO Milky

[FEI] Takusan Meshiagare Goshujin-sama

[Dr.P] Prepaid Honey (COMIC HOTMILK 2016-03) [Chinese]

(C78) [Junpuumanpandou (Hida Tatsuo)] Harapeko Princess (THE iDOLM@STER)

[GABUGABU] 息子の朝勃ちにドキドキしちゃうお母さん

Konna Yoru ni Akuma wa Kuru

[Haruki]Maybe You'll Have to Stay in the Hospital a Little Longer [English] [1008]

Josei ni Akogareteita Osananajimi no Futari -Josou Ryman-

(C92) [Gomuhachi (Gomu)] Reiju de Joushiki Henkan Shichau Hon (Fate/Grand Order)

(C61) [Saigado] THE ATHENA & FRIENDS SPECIAL (King of Fighters) [Chinese]

Mahoroba Danchi 05

Sennou Miko to Yotsugi o Tsukurou! | Hypnotizing a Shrine Girl To Make An Heir!

Hataraku Sugimoto-san

[Asanoya (Kittsu)] Kurokami Longkko no Choukyou Nisshi I (Suisei no Gargantia) [Digital]

Thunderbolt Boys Excite – Taffy

C88. etc.

[Toumei Mieru] Poison Candy Mammy

(C46) [Black Dog (Kuroinu Juu)] Submission Mercury Plus (Bishoujo Senshi Sailor Moon) [English]

[Kuroiwa Menou] Haha wa Konya mo Nemurenai | Mother can't sleep tonight either. (COMIC 0EX Vol. 14 2009-02) [English] [shinkage] [Decensored]

源頼光

[Maniac Street (Sugaishi)] Ikenie Navy [Digital]

Hontou ni Suki desu ka?

スレイブボール洗脳 セレナ＆ニンフィア

[Yui Toshiki] Hna ...

Locus of Slave ZERO

Dosukebe Kyonyuu JC ga Kounai Onanie Suru Hanashi

QUEEN HEAVEN Vol.3

[Studio Rakugaki Shachuu (Tukumo Keiichi)] Ah! Megamigui-sama! 2 (Ah! My Goddess) [English] [SaHa]

[Akifuji Satoshi] Boshi Kantsuu

GoodDays GoodMornig

A-G Super Erotic 6 [English]

[Ashinoie (Taryl.)] Vitality (Various) [2001-09]

(COMIC1☆10) [Digital Lover (Nakajima Yuka)] D.L. action 105 (Kantai Collection -KanColle-)

[Takotsubo Club] Danger Zone EX 5 (El Hazard)