Vygotsky Sociocultural Theor

A Professors Theory on Love and Sex Reassignment Surgery

[Mikkoukun] Camp Buddy (October 2021)

(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

(COMITIA126) [YANCHA CLUB (DOUSAI)] FLY HIGH

Waga Nikuni Muretsudoi, Kurae.

[Kanno Takashi] Megami Kanshoku - The Goddess Who is Raped [Digital]

Haha no Shizuka na Aegigoe

[Studio Kyawn (Murakami Masaki)] ProjectAqours EP02:"M"EMORIES (Love Live!)

Empty Theory 1 - After Pleasure

[Tanaka Naburu] Seieki Dorobou

Empty Theory 5 - Advantage

[Arata Kaoru] Nyopaika!! ~Nametari, Iretari, Hasandari!?~ 1

Yuuki Yuuna-tachi wa Seido de Aru Hana

(C83) [Kikumizuan (Kikumizu Shouichi)] Lovely Erotics ~ K*i no Baai ~ | Lovely Erotics -The Case of K*i- (Dirty Pair)

Tokujou Harami Futarimae

NTR催眠学園・５話

Happy theory

[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [Digital]

Superheroine Yuukai Ryoujoku - Superheroine in Distress | 凌辱诱拐2

[BAK Hyeong Jun] Sweet Guy Ch.1-46 (English) (YoManga) (Ongoing)

[Kotono Wakako] Classmate wa Ore no Yome! 1 - The classmate is my bride! [English] [Black Chronicle]

(COMIC1☆2) [CHIBIKKO KINGDOM (Kekocha)] Yomako Sensei no Kateihoumon (Gurren-Lagann)

Empty Theory 6 - Hearts Scheme

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

Oshiego to Sex suru Houhou

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

[Hitsujino] Kousuke-kun wa Toire ga Chikai | Kousuke-kun Is Close to a Toilet (Comic Mate Legend Vol. 22) [English] [hentropy] [Digital]

Kodomo no Riron | A Kid’s Theory

[L.P.E.G. (Marneko)] Natsume no Shiori no Go ~Micchan no Tamerai~ [English] [desudesu] [Digital]

JK Taimabu Season 3

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

Kanzenshiai - The Perfect Game | El Juego Perfecto

Gokkun Sakusen Kaishi Shimasu!

(C85) [Gravi-dan (Kobayashi Tetsuya)] Yokubou no Witch's Milk (Dragon's Crown)

Elements1 - Theory

[Anthology] Futanari Secrosse!! 3 [Digital]

Companion- Shelter

(C84) [Peach Candy (Yukie)] Houkago Master (Fantasista Doll)

[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]

[Marui Maru] Fuwatoro ♥ Jusei Chuudoku!

(C83) [Pan to Butterfly. (Tokei Usagi)] Pure Flavor (Seiken Densetsu 3)

Ai I Love

Bokura no Sotsugyoushiki | Our Graduation Ceremony

(C92) [Kuzutetsu (Nasuo)] Furenaba Ochin (Boku no Hero Academia) [English]

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

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

(SC2020 Autumn) [ELHEART'S (Ibuki Pon)] Kano Mama Otoshi.

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

Sayaka no Naka de

[Shoujo Gesshoku (Shimao Kazu)] Ore no Maou to Onna Kishi ga Shuraba Sugiru! | My Demon King and Female Knight fight way too much! (Maoyuu Maou Yuusha) [English]

[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

COMIC Anthurium 2022-02

Tsundere Kōryaku No Saishū Teiri - Tsundere's Final Theorem

[Kid] Let's try not to kill each other, okay..? (My Hero Academia)

(Gunreibu Shuho Goudou Enshuu Reiwa Sannen Touki) [Marosaan (Yunamaro)] Musashi-san no Yoru Jijou Hisho-kan no Sajikagen-hen (Kantai Collection -KanColle-)

(VOCALOID PARADISE Bangaihen 3) [3egg (Meriko)] Yoku Aru Ohanashi (VOCALOID) [Chinese] [沒有漢化]

Shiratamakuracomplete!

A Kid’s Theory

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

Yujin no yome o netoru ~ Konnani iyarashi sugata, danna ni mi rarete mo i no ka Ch. 1-12

Empty Theory 3 - Cousin

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

Futanari Dick Sex: Creatures 2nd

[MACKY] Kokoro no Koe - THE VOICE OF HEART

[Root 12-hedron (Landolt Tamaki)] Orekko Futa o Ijiru Hon 2 [Digital]

Futanari Netori

Soutaisei Virgin Theory

[Sora Ha Chimidoro (Jackasss)]Born 2 Amazon (Dragon's Crown)[English]=Thetsuuyaku=

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

Nijigen komikku magajin botehara sekkusu de niku benki ochi! Vol. 2

(C89) [tete a tete fragile (Sasahara Yuuki)] Bruder Zufuhr (Fate/kaleid liner Prisma Illya)

めいど★いん★佐天

Nishizumi-ryuu Iemoto to Shota Chinpo

Roshutsu Tenshi Crim-kun

(C83) [Blue Bean (Kaname Aomame)] C2lemon@M (Code Geass: Lelouch of the Rebellion) [English] =LWB= [Decensored] [Colorized]

Kyousei Sousa -Tifa Hen-

関羽と呂布が部屋に居る。

[Nimu] Kashimashi Fucking! | 笑笑鬧鬧的FUCKING! [Chinese]

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

Empty Theory 7 - Destroyed Family

(C72) [Blind hope (Mashu Maro)] Nina no Spezielle Relativitätstheorie (Code Geass: Lelouch of the Rebellion)

[Digital Hamburg] Otoko Nante Daikirai! Demo Chinpo Daisuki!!

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

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

(Rainbow Flavor 11) [434 Not Found (isya)] Lament -Mi otro yo- (Dokidoki! Precure)

Empty Theory 4 - Well Definitely Meet Again

Orcs and juvenile ω love evolution theory

Koufuku Suimin Wana

Uzuku Onna Joushi o Name Netori

[Senkan Komomo] Taiyou ga Yonde Iru 2 [Digital]

Meguru Hon 2019 Fuyu

(C89) [Makino Jimusho (Taki Minashika)] SISTERS ～Kakusareta Kioku～ ACT.6 AKIKO II (SISTERS -Natsu no Saigo no Hi-)

Big Breasts Flat Theory

Sensei, Shokuji wa Bed no Ue de 1-3 | Teacher, Meals on the Bed

(C81) [Motchie Oukoku (Motchie, Red Bear)] Ero Quest (Dragon Quest III)

[RAYMON] Micchaku! Kaikan Chikan Densha [Chinese]

(C70) [Leaz Koubou (Oujano Kaze)] Wari to H na Sentaichou no Ichinichi (Full Metal Panic!) [English] [Lunatic Translations]

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

[Momoiro-Rip (Sugar Milk)] Golden Venus (Saint Seiya)

[Ayuma Sayu] Junai Maniac | 純愛狂熱愛好者 [Chinese]

(C83) [American Rock (Shouno Kotarou)] Nama Kin! (Uta no Prince-sama)

Houkago Loli Soap-bu

COMIC Penguin Club 2016-11 [Digital]

(C74) [Tange Kentou Club (Yokota Mamoru)] RED CODE ELEVEN (Code Geass: Lelouch of the Rebellion)

Kimoota VS Kayako

Futanari no Elf

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