Perception Simplification Theory

[BYMAN] Erotic Sensuality & Perception Ch. 1-3 [English] (YoManga) (Ongoing)

Erotic Sensuality & Perception Ch. 1-6

(J.GARDEN 40) [Yadokugaeru (Locon)] Houkago no Tasuku

[Minazuki Juuzou] White Rose's Asshole [English]

Sex Knights-Erotic Sensuality & Perception Ch.1-16

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

Happy theory

Ranka

(Bokura no Love Live! 12) [Niratama (Sekihara, Hiroto)] Wai Wai Communication (Love Live!)

Erotic Sensuality & Perception Ch. 1-4

(C74) [Perception (Asaga Aoi)] Kuro Saber x Ko Gill no Mattaku Tadashikunai Hougukouza (Fate/stay night)

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

Orcs and juvenile ω love evolution theory

Big Breasts Flat Theory

(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER) [English] [TreePerception]

Musunde Hiraite Chapter 04 - Enmusubi

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

(Haruka Naru Outo II) [Kyusuisei Polymer (Kyusui)] Yume no Tsuzuki (Arslan Senki)

Erotic Sensuality & Perception 1-15

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

Mozaiku x Sanshimai - EXTRA

[Tsubaki Jushirou] Sister Mix Ch. 1-3 [Chinese] [灰羽社汉化组]

(CR29) [Perception (Asaga Aoi)] Guilty -Millia Rage- (Guilty Gear)

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

[Kenja Time (MANA)] Gentle Frontline (Girls' Frontline) [Decensored] [Digital]

Sex Knights-Erotic Sensuality & Perception Ch.1-14

[BYMAN] Sex Knights-Erotic Sensuality & Perception Ch.1-12 (English) (Ongoing)

Empty Theory 1 - After Pleasure

Futa Ona Daiyonshou | A Certain Futanari Girl's Masturbation Diary 4

[Kinetoscope (Chourui, Yukarigawa Yumiya)] I no Naka no Kawazu Zenpen (Touhou Project)

(C74) [Perception (Asaga Aoi)] Kuro Saber x Ko Gill no Mattaku Tadashikunai Hougukouza (Fate/stay night) [English]

Elements1 - Theory

[Soramune (Yuzu Ramune)] Futanari Roshutsu JK desu ga? 4 [English] [TreePerception] [Digital]

Erotic Sensuality & Perception Ch. 1-8

Sex Knights-Erotic Sensuality & Perception Ch.1-19

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

Enkou Mahou Shoujo Illya no Inkou Nikki File1: Longe Oji-san

[otohf] Tonari no Kyuuseiki-san (Tonari no Kyuuketsuki-san) [English] [TreePerception]

[Biroon Jr.] Tokkaekko Shimasho?

K's Theory

Super Taboo XXX 04

[mdo-h] Soutaisei Virgin Theory [Digital]

A Kid’s Theory

[BYMAN] Erotic Sensuality & Perception Ch. 1-6 [English] (YoManga) (Ongoing)

(C88) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] Shouhou-chan no Sangoiro Kantai Ni (Kantai Collection -KanColle-)

(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]

Maid Live! Ver.storm in

[BYMAN] Erotic Sensuality & Perception Ch. 1-10 [English] (YoManga) (Ongoing)

(C91) [Samurai Ninja GREENTEA (Samurai Ninja GREENTEA)] Rakuen keikaku DARKNESS-after- Escape is impossible ~ Bousou suru Futanari Yami ~ (To LOVE-Ru Darkness) [English] [TreePerception]

Sex Knights-Erotic Sensuality & Perception Ch.1-21

(C87) [A Gokuburi (Sian)] Wai Choice (Various)

[Waribashi] Migimagari [Japanese]

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

Sex Knights-Erotic Sensuality & Perception Ch.1-15

[Honey QP (Inochi Wazuka) ] Rock black kite, Senior High School, Participation Record (Free!)

Empty Theory 5 - Advantage

Sex Knights-Erotic Sensuality & Perception Ch.1-13

Scapegoat Koufukuron | Scapegoat Theory of Happiness

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

(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

Boredom of Seguchi Yuuka

(C92) [moco chouchou (Hisama Kumako)] Yuutousei Ayaka no Uraomote 5 [Chinese] [绅士仓库汉化]