Theorys

A Professors Theory on Love and Sex Reassignment Surgery

[bol] おまけというか黒歴史

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

(SUPER21) [Usagizadou (Enu)] Yoarashi (Nurarihyon no Mago)

Melt me with your love,Maria. | 以愛將我融化~即日求婚！？但是能一直都溺愛我嗎？皇子殿下

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

Soutaisei Virgin Theory

Chocolate Fever

My Sister Sleeps With My Dad 2

シャルティア

(C94) [Yojigen Kaidenpa (Shiden Hiro)] Maryoku Houshutsu (Sei) (Fate/Grand Order) [English] [xinsu]

Saikin, Imouto no Yousu ga Chotto Okashiin daga.

(C90) [Sakekan Memorial (SolopipB)] Koishirete Uwabami! (Fate/Grand Order) [English] [NepNep]

[You You Tsuushin (Shinonome Yuu)] Sekinin Tottene [Digital]

(C92) [Zenra Restaurant (Heriyama)] Choushi ni Noruna yo Lillie (Pokémon Sun and Moon)

(HaruCC23) [Hatosable (Hashinoha)] Cherry Boy Pop (Big Hero 6)

Kare ni Shitai Hidoi Koto.

Dosukebe Body no Maid Shimai ni AV Shutsuen Onegai Shite Mita

Empty Theory 1 - After Pleasure

Kimi ni shika Bokki shinai Elite Ouji wa Mob no Watashi o Dekiai suru | 只能对你勃起×身为路人的我被优秀的王子溺爱着 1-2

Empty Theory 5 - Advantage

Izon Suru Kashima.

(C61) [Chuuka Mantou (Yagami Dai)] Mantou 20 (Slayers)

(C80) [Windtone (Safi)] Sister and sister 2 (Boku wa Tomodachi ga Sukunai)

(C81) [Gold Rush (Suzuki Address)] Ayasebon (Guilty Crown) [English] =Krizalid=

Happy theory

[micro page (Kuromotokun)] Seikyouiku Series Soushuuhen 2 [Digital]

[Mannen Dokodoko Dondodoko (Tottotonero Tarou.)] POCKET BITCH LEGENDS 2 (Pokémon Legends: Arceus) [Digital]

Empty Theory 6 - Hearts Scheme

Moto Saikyou Maou Gen TS Shoufu 2 Nemutte Oshiri Dasu dake no Kantan na Oshigoto Hen

Choco no Ajimi wo Suru Shimai | Sisters Tasting Chocolate

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

(C89) [Yabitsutouge (Ootori Mahiro)] Mari ga Yasashiku Oshiete Agerune (Love Live! Sunshine!!) [Chinese] [无毒汉化组]

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

Microne Magazine Vol. 32

MIMIPULL肆

Kodomo no Riron | A Kid’s Theory

(C75) [OMEGA 2-D (Hibino Tomoki, Shima Seiryuu)] Everyday Young Life Eros (Persona 4) [English] [FAKKU]

(C94) [YA-ZY (Yunioshi)] Hontou ni Iru no kamo Shirenai Morrigan Nurse (Darkstalkers)

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

Yome Matome

Umibiraki

[大塚咲] 新妻･大塚咲の悩殺スケッチ

Elements1 - Theory

Onna no Karada de Iki sugite Yabai! 3 | 不妙啊女生身体太容易高潮了！3

[BIG GYM (Fujimoto Gou, Toriki Kuuya)] Okinawa Slave Island 04 [English] [Buffme Scanlations] [Digital]

(C76) [Dokuritsu Gurentai (Bow Rei)] Chinami Series [Tokubetsu Hen] Mama wa Shougaku Rokunensei

(COMIC1☆6) [Kurosawa pict (Kurosawa Kiyotaka)] BitterOrange (Kimagure Orange Road)

`Mahou Shoujo ni Akogarete' Sao Yuu / Gushing Over Magical Girls With Dicks

[Onikokko] 初めて夜伽に呼ばれた生意気メイド

Kando!! Noudo!! Bokkido MAX | Sensitivity!! Concentration!! Erection Degree MAX

First Duel!! Vol. 2

(C84) [RoriE-GO (Saeki Takao)] Chicchai Market (Tamako Market)

[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]

Manager Sayoko

(C87) [Kurosawa pict (Kurosawa Kiyotaka)] Lovely Baby Face 4 [Chinese] [CE家族社]

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

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

[Aka no Hana] Spring Exchange Valley

[Charveltiger] Saiminten Kyou wa dono Ko wo Daraku Shite Moteasobu?

COMIC LO 2008-05 Vol. 50

(Touhou Goudou Saiji 5) [Unmei no Ikasumi (Harusame)] Houga Asobi (Touhou Project) [Chinese] [迷途竹林汉化]

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

Shittemashita? Succubus wa Karada ga Ookikereba Ooki hodo Tsuyoitte Koto♪

[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

Seifuku Rakuen 21 - Costume Paradise 21

Somerare Ch. 5 Musabori

Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Kyoushitsu H Hen~

Imouto Tomomi-chan no Feti Choukyou Ch. 5 | Younger Sister, Tomomi-Chan's Fetish Training Part 5

A Kid’s Theory

Kajuunn Bokujou No Jikken ~Maaya Kun Wo Juukan Shichaou~

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

Empty Theory 3 - Cousin

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

(Reitaisai 7) [Saihate-Kukan (Hino Hino)] Nazrin o Tansaku Shitai! (Touhou Project)

(C63) [Crimson Comics (Carmine)] Tearju no Higeki (Black Cat)

Troublekko ~Haruna & Ryouko~

(Reitaisai 10) [Sagittarius (Shown)] God Hand ~ Buchi Nuke, Jigoku Mon ~ (Touhou Project)

MIRACLE ANGELS

Soutaisei Virgin Theory

(C77) [Inugoya (Yahiro Pochi)] MIO REC (K-ON!)

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

Makinami to Kan Keikaku

Ero Shoujo Gingitsune-chan

(C91) [PigPanPan (Ikura Nagisa)] Yandere Shigure to Wakaretai. (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]

Gurogyaru zetchoo kanri ~ namaikina shojo bitchi o jirashi ni asera shite go hoobi iki 1

Dassai Nikuyokugurui ni Ochite ch.3

Ibasho ga Nai node Kamimachi shite mita Suterareta Shounen no Ero Manga Ch. 35

(COMIC1☆11) [BLACK DOG (Kuroinu Juu)] Mesu Goblin o Dorei ni Shimashita

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

Tomodachi Ijou Netorare Miman - Friend or more, less than NTR

Empty Theory 7 - Destroyed Family

(C93) [Kokoro no BOSS (makko Reader)] Maid no Wagamama wa H desu yo?! (Azur Lane)

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

[Rifuru] Boku-tachi wa Onee-chan no Toriko - We are captives of My sister Ch. 4 Kouhen [English] [Digital]

Karei na Ojikan – Brilliant this time

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

Empty Theory 4 - Well Definitely Meet Again

Orcs and juvenile ω love evolution theory

Big Breasts Flat Theory

Ookii Onnanoko wa Daisuki Desuka Vol.3

[Sanatuki] NTR Hypnotic Academy - Chapter 7 (The Legend of Heroes Trails of Cold Steel)

[Maimu-Maimu] Aniyome Bitch Life | 兄嫂淫蕩女性生活 [Chinese]

(C95) [Angyadow (Shikei)] Extra 58 (Sword Art Online) [English] {Hennojin}

(C95) [Awayukitist (Asanoha)] Neko Shibori [English]

Sensei to H na Ryokou

(Meikasai 10) [Momo Ego (Kei Jiei)] Hina-sama wa Megami (Touhou Project) [English] [H-Konbini]

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

Yakumo Yukari to Shota Omocha