Empty Theory 2 - Sky High
Hebigami-sama no Gishiki | The Ritual of Naga's Avatar
A Professors Theory on Love and Sex Reassignment Surgery
(C68) [St. Rio (Kitty)] Hi Energy 07 (Neon Genesis Evangelion, Ichigo 100%, Nadia The Secret Of Blue Water)
ヌいてもらうリオ君
(C64) [BlueMage (Aoi Manabu)] Tayun Tayun (Super Robot Wars)
(HaruCC21) [Ohige (Kanu)] Haru no Ame (Haikyuu!!)
[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]
(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}
(Cinderella Stage 3step) [Hisagoya (Momio)] Maekawa-san to Iyarashii Koto Bakari suru Hon (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [黑条汉化]
ETERNAL WATER3
(SC61) [Sangenshokudou (Chikasato Michiru)] Poison Lily (Street Fighter)
Yukimi to Kozue to Shinkon-san Gokko
(C64) [Kokushi Tenshi (Various)] SPACE STRING THEORY (Uchuu no Stellvia)
Kodomo no Riron | A Kid’s Theory
(SUPERKansai23) [Crazy9 (Ichitaka)] Kenou-sama, Oshiri no Renshuu Dekiru ka na? (Fate/Grand Order)
(C68) [Byousatsu Tanukidan (Saeki Tatsuya)] Rilakkumashimaro (Ichigo Mashimaro)
Empty Theory 4 - Well Definitely Meet Again
(C95) [Murasakiiro no Yoru (Murasaki*)] Unicorn to Ecchi na Oshiro de Omocha Asobi (Azur Lane)
Kanojo ga Hatsujouki nanoni Uwaki Shite Tewi-chan to Sex Shita
[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]
Scapegoat Koufukuron | Scapegoat Theory of Happiness
Omutsu no Toriko
(C58) [Okosama Pancake (Alroune)] Austin Reika DX*DX (Ojamajo Doremi)
Hatsujou Usagi-san Slash
Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]
(C65) [Black Onix (S Master)] Comic Endorphin 8 Ge no Maki - The Concluding Book (Samurai Spirits)
Shinmurou Kitan | Mysthaven Ch. 3
(C87) [Dot Eito (Sawayaka Samehada)] Zettai ni Dashite wa Ikenai Moriya Jinja (Touhou Project) [Chinese] [CE家族社]
K's Theory
Shitara-chan ni Yuuwaku sarete Ecchi na Koto Suru Hon
[valssu (Charu)] Roshutsu Shoujo Nikki 20 Satsume [Chinese] [尼尔个人汉化] [Digital]
38sai・Niizuma、Aisuru Otto no Tame ni…~Otto no Kaisha no Shachou ni Nerawareta Fukuyoka na Nikutai~
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)
Mushibu
[mdo-h] Soutaisei Virgin Theory [Digital]
[Ai wa Kurayami (Marui Ryuu)] Hoshi no Ruriiro (Kidou Senkan Nadesico) [Digital]
[Yumeno Tanuki] Ecchi, Hame, Zettai♡
(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}
[Rusty Soul, Alto Seneka] Brandish Vol. 6 - Ch. 33-39 [English] [SaHa]
(C94) [Tenkirin (Kanroame)] Zettai Saimin Nante Kakaranai Kuma! (Kantai Collection -KanColle-)
[Kuroiwa Menou] Daraku Oyako | Depraved Mother [English] [shinkage]
Crow (Theory of Heaven) - Honey Kami the 2nd vol.0.7
Anta no Subete o Choudai!!
(C77) [SAZ (Onsoku Zekuu)] Waffle Mail (Popful Mail)
[Dancing Boin (Hitofuu Main)] Akogare no Boku no Senpai to Kinmuchuu no Kouban de Muremure PanSto Sex Zuke.[Chinese]【羅莎莉亞漢化】
Kikan Yumi Ichirou Dai 10 Gou
B38C Loveberry Twins
Yume no kainushi
[O.RI] Family Play [English] [Kusanyagi]
Empty Theory 5 - Advantage
Shichisai no Lamuros II
[Fuuga] Ane to Otouto to - Sister & Brother [English] [Fated Circle]
(CR30) [Neo Frontier (Takuma Sessa)] CLEAR HEART 2 (Fruits Basket)
SiliconAya
(COMIC1☆9) [JACK-POT (Jyura)] Nyuugi Senyou Shimai | Exclusive Titty-Fuck Sisters [English] [doujin-moe.us]
[C8 (8)] Douchuu Tsumamigui (Fate/Grand Order) [Digital]
Empty Theory 8 - Apparent Flash
Orcs and juvenile ω love evolution theory
狂人のためのソナタ
[Knuckle Curve] Onii-chan, Sekai de Ichiban Shiawase ni Shitageru ne
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? | 你看你看前輩學長♥這裡有可愛的後輩小學妹在這裡喔?
[Yoshida Inuhito] Himitsu no Hokenshitsu (COMIC X-EROS #22) [Chinese] [空気系☆漢化]
[HM] Mercy Therapy (Overwatch) [Chinese] [沒有漢化]
Nemutta Ketsu to Cheer ga Aru -The Suiminjutsu-
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
[Anthology] Ryona King Vol. 10 [Digital]
Soutaisei Virgin Theory
(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)
[Kuroiwa Menou] Hitozuma Club Bijo to Yajuu-tachi (COMIC HOTMILK 2020-05) [English] {The Ancient Hentai Theory} [Digital]
Onsen ni Ikou!
[Sanbun Kyoden] Yume (COMIC HOTMiLK 2011-10) [English] =LWB=
[SHINSHIN] Shinshin Nijigenron | Mind and Body Two Dimension Theory
Kiniro Loveriche full color book
Yume no Ato
[Aodiso Kankou (Hida Mari)] Y-ON! (K-ON!)
(C93) [HAMMER_HEAD (Makabe Gorou)] Doujinshi no Kuni (Kino no Tabi)
A slime girl who turns into the girl you like.
Newhalf Idol Junan Dai 1-wa
[Shoryutei Enraku] Seishin Kaihouron | The theory of releasing your real self (Nozoite wa Ikenai 7 - Do Not Peep! 7) [English] [Quick and easy translations]
Itazura shitai
[Okayusan] School Caste Ch. 6 | 学校种姓 章六 (COMIC Anthurium 033 2016-01) [Chinese] [st.]
Elements1 - Theory
Empty Theory 3 - Cousin
(C86) [Yadokugaeru (Locon)] Kaname 04
[Aoki Kanji] Niiduma Setsuko-san [English] {hardicondor}
(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)
(COMIC1☆3) [MEAN MACHINE (Mifune Seijurou)] Rakujitsu no Granvania (Dragon Quest V)
(C91) [Chinpudo (Marui)] Wrinkle Stick (Mahou Tsukai PreCure!)
(C67) [Toumei Tsuushin (Hanapin)] ABC Gokko (Genshiken)