My Heor Academya

Kodomo no Riron | A Kid’s Theory

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

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

Empty Theory 7 - Destroyed Family

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

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

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

Elements1 - Theory

Empty Theory 3 - Cousin

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

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

Empty Theory 2 - Sky High

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

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

Empty Theory 6 - Hearts Scheme

Orcs and juvenile ω love evolution theory

A Kid’s Theory

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

Empty Theory 5 - Advantage

Big Breasts Flat Theory

Soutaisei Virgin Theory

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

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

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

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

Empty Theory 1 - After Pleasure

Empty Theory 4 - Well Definitely Meet Again

Tsundere Kōryaku No Saishū Teiri - Tsundere's Final Theorem

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

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

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

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

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

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

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

Innocence1 - Theory

[mdo-h] Soutaisei Virgin Theory [Digital]

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

Fuzzy Theory

K's Theory

A Professors Theory on Love and Sex Reassignment Surgery

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

Happy theory

Soutaisei Virgin Theory

Empty Theory 8 - Apparent Flash

Scapegoat Koufukuron | Scapegoat Theory of Happiness

[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)

CHEROKEE EXTRA LIGHT 13

[Yoru no Benkyoukai (Fumihiro)] Natsumatsuri (Sister Princess, Disgaea)

CrazyeMadapple

[Kobayashi Shounen] Mairandohatsuten - chapter 1 (ENGLISH)

[Poriureta] [TSF]妹「女体化した兄を犯すw」[百合注意]#四

ANGEL Club 2020-01

(C89) [Mokusei Zaijuu (Mokusei Zaijuu)] School Idol Intaishite, Otasa no Hime Hajimemashita (Love Live!)

Yggdrasil Dark

"Zettai Niau kara!!" tte Onegai Shite Shimakaze-kun Cos Shite Morattara Igai to Norinori datta Hon

Girls und Girls 5 ~AnOshi Sakusen desu!~

Seiya Kyousoukyoku | Christmas Eve Rhapsody

[Yanagi Masashi] Love Comedy Style 1 [English] [Solaris-H]

(Reitaisai 15) [Hakusen (Opanchu)] Okusuri Remilia! (Touhou Project) [Chinese] [脸肿汉化组]

Thunder Blade

(SC24) [bolze. (rit.)] Depai P.T. (Tenchi Muyou!)

Oshikake Nyanko

[Hasunko(Hasuya & Bronco)] Punipuni Jigokuhen

Konyoku Rotenburo de Bishoujo Futari ni Are o Misete to Onegai Sareta Ato no Sarani Ato no Hanashi

[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs 05 (English)

(C90) [Batten Kariba (mmm)] Datenshi Yohane Kabejiri Benki (Love Live! Sunshine!!)

Himitsu no ImaVi Satsueikai