Sternbergs Triangular Theory

MAHO-dou no Naisho

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

Toaru Site no Seiheki Ranking nite, Zennendai de NTR ga Bucchigiri 1-i Datta no de, Ironna Onnanoko o Netotte Moraimashita.

Happy theory

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

Kuubo no Hanayome

Orcs and juvenile ω love evolution theory

10-okuen Tousen Shita node, Tanetsuke Shiminken o Katte mita.

[Yamasaki Masato, Yanagawa Rio] Triangle - a triangular love affair

[Otokodama (Aono6go)] LOLITA SPIRITS 2 (Various)

Azusa-san no Present For you! | 아즈사씨의 Present For you!

Big Breasts Flat Theory

BARI☆UNKO☆SHITAKAAA

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

(C74) [Aaru Kuuboo (Teruru)] Shangri-la (The Melancholy of Haruhi Suzumiya)

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

Tissue Thieves Ch.1 (English) (Ongoing)

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

Hatsukoi Splash!

[Zerotsuu] Jiru No Rasuto Esukepu

Triangle - a triangular love affair

[Oharaibako (Ohuda)] Aniki wa H Shitai dake

Empty Theory 1 - After Pleasure

[Oneekyou (ML)] "Suki Nandesho? Ko-yuu no" (King of Fighters) [Chinese] [黑条汉化]

(COMIC1☆13) [Koito Sousakusho (Hinata Mutsuki)] Jeanne ni Saiminjutsu o Kakete Iroiro H na Koto o Onegai Shite Mimashita (Fate/Grand Order) [Chinese] [靴下汉化组]

Trans Bitch Ch. 4-7

Hentai Shounen Kyoukasho - HENTAI BOYS SCHOOLBOOK

Elements1 - Theory

(C83) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Aniki ni Urarete Hitobanjuu | My Brother Sold Me, So I Got Fucked All Night Long [English] =SW=

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

Female Knight Wilhelmina Triangular Horse Training + Fertile Elf Slave 2

(C89) [Usubeniya (Usubeni Sakurako)] Kinzoku no wa (Kantai Collection -KanColle-) [Sample]

K's Theory

[mdo-h] Soutaisei Virgin Theory [Digital]

A Kid’s Theory

Futari Botchi no Rules

(C89) [Kuma no Tooru Michi (Kumada)] One Night Jinrou | One Night Werewolf (Touhou Project) [English]

(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]

[Crimson Comics (Crimson)] Shinyuu no Kareshi ni Okasareta Watashi ~Onsen Ryokan Hen~ | Raped by My Best Friend's Boyfriend ~Hot Sping Inn Episode~ [English] [TripleSevenScans]

[Shirogoma Rai] Mayonaka no Shainkyouiku

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

[Arimura Shinobu] Kimama ni E Kibun

Mahou Josou Shounen Magical Rio 3

Empty Theory 5 - Advantage

【答謝特典】闇夜を呼ぶ歌

(C90) [Kakohimenoutuwa (Yuumazume)] Kyou mo Nishikata-kun wa Takagi-san ni Misukasareteru (Karakai Jouzu no Takagi-san)

Scapegoat Koufukuron | Scapegoat Theory of Happiness

[Asahina Makoto] Shinsouban Zettai Chikan Densha

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)

Gyutto Ippai Ongaeshi Shite Kureru Shiroi Kitsune o Tasukemashita ka?

Empty Theory 6 - Hearts Scheme

Mesu ni Umareta Omae ga Warui!!

Benmusu Omnibus Vol. 1

HA SA N DE A GE RU | I'll Squeeze You With These Ch. 1-3

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

Hokenshitsu no Takame sensei. | School Nurse Takame.

Father Daughter!.avi

Empty Theory 2 - Sky High

(C71) [GEBOKU SHUPPAN (PIN VICE)] PURE NEXT GENERATION Vol. 5 Onegai Haruka-san (ToHeart2)

[Hachimitsu Romance (Eno Yukimi)] Amayaka ni Kaoru | A Sweet Scent (Granblue Fantasy) [English] [guduxingkong] [Digital]

Voluptuous Reward

C92 Omakebon