Vygotsky Sociocultural Theor

[Marui Maru] Fuwatoro ♥ Jusei Chuudoku!

Kimoota VS Kayako

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

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

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

Fushigi na Appli de Loli o Otodoke

Nishizumi-ryuu Iemoto to Shota Chinpo

めいど★いん★佐天

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

Dougijou no In Shimai

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

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

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

(C92) [Sasumata Seven (Atte Nanakusa)] Omatsuri Chuu ni

! 2

小鸟游星野穿着超色情COS服与厚底高跟鞋和野兽居民们援交的本

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

Waga Nikuni Muretsudoi, Kurae.

Kodomo no Riron | A Kid’s Theory

Shiratamakuracomplete!

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

Soutaisei Virgin Theory

[Anthology] Futanari Secrosse!! 3 [Digital]

A Professors Theory on Love and Sex Reassignment Surgery

Hajimete no Netorare Maso-ka Choukyou 5

Innocence1 - Theory

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

A Wild Nymphomaniac Appeared! 4

Soutaisei Virgin Theory

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

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)

Happy theory

Kyousei Sousa -Tifa Hen-

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

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

[Haikibutsu (Yaza Daichi)] Saimin Roshutsu Choukyou Shoujo 2 [English] [LeCrow] [Digital]

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

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

Empty Theory 5 - Advantage

Chisaiko demo zenbuhairu ana

Haha no Shizuka na Aegigoe

Ban

[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]

Bokura no Sotsugyoushiki | Our Graduation Ceremony

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

[Tanaka Naburu] Seieki Dorobou

Tokujou Harami Futarimae

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

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

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

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

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

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

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

Tsundere Kōryaku No Saishū Teiri - Tsundere's Final Theorem

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

Empty Theory 7 - Destroyed Family

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

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

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

COMIC Anthurium 2022-02

Roshutsu Tenshi Crim-kun

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

K's Theory

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

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

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

[mdo-h] Soutaisei Virgin Theory [Digital]

JK Taimabu Season 3

Futanari Dick Sex: Creatures 2nd

Futanari no Elf

[BUNCHINDOH] Bunchin Memo

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

(C90) [Hito no Fundoshi (Yukiyoshi Mamizu)] Kaki Hoshuu 7 [English] [Bidouleroux]

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

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

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

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

Companion- Shelter

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

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

Empty Theory 1 - After Pleasure

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

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

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

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

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

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

Gokkun Sakusen Kaishi Shimasu!

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

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

Sayaka no Naka de

3/12 three-twelfths

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

(SC56) [Mikandensya (Dan)] Koi Sake (THE IDOLM@STER CINDERELLA GIRLS) [English] [Doujin-moe.us]

[RAYMON] Micchaku! Kaikan Chikan Densha [Chinese]

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

Empty Theory 2 - Sky High

Orcs and juvenile ω love evolution theory

Empty Theory 4 - Well Definitely Meet Again

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

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

Scapegoat Koufukuron | Scapegoat Theory of Happiness

SKYWORLD by Kabu [R-18] [Yaoi] [English]

Uzuku Onna Joushi o Name Netori

Shioi-kun

Elements1 - Theory

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

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

Oshiego to Sex suru Houhou

Ai I Love

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

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

[Mikkoukun] Camp Buddy (October 2021)

Big Breasts Flat Theory

Yuuki Yuuna-tachi wa Seido de Aru Hana

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

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

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

Fuzzy Theory

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

[MACKY] Kokoro no Koe - THE VOICE OF HEART

TOKI LOVE MISCHIEF

COMIC Penguin Club 2016-11 [Digital]

Ushiwakamaru, Oshite Mairu!

1 + 2 | Ato no Futari v1

Juicy No. 8 2015-01

CHILDLIKE

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

関羽と呂布が部屋に居る。

Empty Theory 6 - Hearts Scheme

(C95) [Lv.X+ (Yuzuki N Dash)] Futago Ane | Twin Sisters [English] [Team Koinaka] [Incomplete]

Kanzenshiai - The Perfect Game | El Juego Perfecto

My Wife is a Clerk -Obedient Kotori Edition-

A Kid’s Theory

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

Houkago Loli Soap-bu

(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]

Empty Theory 3 - Cousin

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