Rem no Koufuku H Ron | Rem's Happiness H Theory
(C91) [Article 60 of Criminal Code (Shuhan)] Orga-san no Jijou. (Mobile Suit Gundam Tekketsu no Orphans)
Ane ga Ole o Konnani Shimashita
Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]
(C70) [Junpuu Manpan-Dou (Hida Tatsuo)] Melancholic Heart (ToHeart) [English] [SaHa] [Decensored]
a ~ hayaku H shita i~tsu! !
初めてを(ガッツリ腐向け)
[Tatsunami Youtoku] Twin Milf Ch. 1-15+ Bangai Hen [English] [SaHa]
(CR38) [KNIFE EDGE (Saki Urara)] Ambient Jazz Party (Various)
[Naya] Futanari Mazo Onna Kyoushi Megumi
Budoukei Oyako o Saimin de Okasu | Raping A Martial Artist Girl Using Hypnosis
(C90) [HitenKei (Hiten)] M.A.N.A
(C78) [Kinokonomi (kino, konomi)] Kinokothical Theory (Various)
Mousou Gugenka Yobidaseru | Delusion embodied Yobidaseru
(C74) [Aruchisuto (Kagajou Hiroki)] Rush (Gundam 00)
Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論
Seiseki UP o jouken ni mainichi nuite kureru Okaa-san
[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]
(SC2015 Autumn) [CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Super String Theory (Kantai Collection -KanColle-)
(C74) [Kokonokiya (Kokonoki Nao)] Lucrecia III (Final Fantasy VII: Dirge of Cerberus) [English] =SNP=
Bukatsu de Gohoushi Itashimasu
Kai Ni ni Natta Murasame no Unto Ii Toko
(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}
Kono Subarashii Biyaku de Kimeseku o!
Empty Theory 7 - Destroyed Family
[Gambler Club (Kousaka Jun)] GC Sakura (Card Captor Sakura)
[Theory of HEAVEN (CROW)] Ikuiku! Ikuma-kun! (Black Jack) [2017-08-20]
Seikaku ga Seihantai na Futago to Tsukiatte 3p Sex suru Ohanashi
Fuzzy Theory
[Anthology] Shotagari Vol. 4
Figuisch
Sanshimai Monogatari
Mizugi Yorimitsu Mama To No Nikuyoku No Hibi
Nekotama 2
Kodomo no Riron | A Kid’s Theory
Elements1 - Theory
Toki Mawari 1.5 - TokiOca Zelda Hime ga Synchro Shite Futanari ni Nacchatta
[Kuroiwa Menou] Hitozuma Club Bijo to Yajuu-tachi (COMIC HOTMILK 2020-05) [English] {The Ancient Hentai Theory} [Digital]
[Shiki Hanana] Okaa-san wa Homete Nobasu Kyouiku Houshin 4 Chu Dashi Kinshihen [Chinese]
[Oharaibako (Ohuda)] Maa... Sounee (Kantai Collection -KanColle-) [English] {Hennojin} [Digital]
Empty Theory 4 - Well Definitely Meet Again
[Locker Room (100yen Locker)] LR-02 (Sword Art Online) [2012-08-17]
Black Sheep
[mdo-h] Soutaisei Virgin Theory [Digital]
Yukata Ecchi Shinai to Derarenai Onsenyado
[Maccha] Benedict-kun no Hajimete (Violet EverGarden) [Chinese] [79G个人汉化]
(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}
(SPARK12) [Momoirohoppe (Rei)] Shall We Dance? (Granblue Fantasy)
K's Theory
Off-Pako! Otome ga Shoujo o Ushinau Hi
[Mira] Kodomo no Riron | A Kid’s Theory (School Girls Love Selection) [English] {Hennojin}
Soutaisei Virgin Theory
MK girl embodies the spirit of Hong Kong under the Lion Rock
(C89) [Sujoyu & Co. (Sujoyushi)] Kyuuketsuki no Hokentaiiku (Touhou Project)
[SHINSHIN] Shinshin Nijigenron | Mind and Body Two Dimension Theory
Yamato Nadeshiko Breast Changes Ch 0, 7-9
(C69) [YA-ZY (Yunioshi)] Soul desuyo (Soul Calibur) [English] [Y2Ryoko]
[Aoi Miharu] Kimi to Shitai Onee-san [Chinese]
Empty Theory 5 - Advantage
Empty Theory 8 - Apparent Flash
Papa Katsu Aite ga Mama no Saikon Aite 〜 Doko demo Yarereru Otona no Dekiai SEX 〜 1
[Ootani Mikoto] Seishun Kanjouron - youth emotion theory [R18 Ban] 1
(C90) [GUILTY HEARTS (FLO)] The Cat's Meow (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [Pつssy汉化组]
(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)
COMIC Tenma 2009-09 Vol. 136
[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]
Innocence1 - 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]
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
(C66) [SUBSONIC FACTOR (Ria Tajima)] The steady-state theory (Fullmetal Alchemist)
(C80) [Oboro Hyakuhachishiki (Oborotsuki Kakeru)] Satori to Pet to Shimo no Sewa (Touhou Project)
STAR TAC IDO ~Youkuso Haja no Doukutsu e~ Zenpen
Konpaku Sengen
Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery
(C70) [Wancho-ke (wancho)] Yumeno Youna Koto (Onegai My Melody)
Buikyuu