Theory Of Austin

(C58) [Okosama Pancake (Alroune)] Austin Reika DX*DX (Ojamajo Doremi)

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

kansai-josoko to XXX shitemita

(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)

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

Saiin Pakopako Maid Kissa

Daitai Zenbu Hino Akane

[脳みそ海綿隊] ず○だもんおねショタレロレロ本 [DL版]

K's Theory

Comic Megastore H 2012-11 [Digital]

[Glaston (nashino)] NO SELF CONTROL (PERSONA 4)

[Starraisins] 2021-2-2 / Reisen (Touhou Project) [English]

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

[Hagger] Kazoku ga Neshizumatta Ato ni Nikka o Konasu Onnanoko no Manga [English] [gamer werewolf]

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

[Ozaken] Daimyou no Komachi Angel

【万粉答谢】裏路杀人魔

Otokonoko Fuuzoku ni Ittemitara Yabakatta Hanashi | 試著去了偽娘風俗結果很不妙

[Yokkora] My Honey is PERVERTED-ONEECHAN (English)

Looser Ch.1~5 中文

[mdo-h] Soutaisei Virgin Theory [Digital]

(C69) [YOMOTHUHIRASAKA (bbsacon)] Momojiri Ayaka Ayaca Anus Bullying Love (ToHeart)

Healer Onee-san wa Boku o Chiisaku Shite onara made Kagasete Kureru

Sae-chan to, Boku | 사에쨩과, 나

Kouma Kesshouroku | Contest Record of the Crimson Demons

Paizuri Princess CH2

Kukkorose no Himekishi to nari, Yuri Shoukan de Hataraku koto ni Narimashita. 8 | Becoming Princess Knight and Working at Yuri Brothel 8

Cojanskaya ni Rouraku Sareru Hon | A Story About Being Enticed By Cojanskaya

(C94) [Cyclone (Reizei, Izumi)] T-32 hooollow (Fate/Grand Order) [English] {Hennojin}

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

(C92) [Namashoku de Hara Kowasu Tami (Kirino Kyousuke)] Kaga-san ga Yasashii Oneechan ni Naru Hon. Sono Matome to Saishuukai. (Kantai Collection -KanColle-)

Soutaisei Virgin Theory

[Tsukino Jyogi] Boku no Yayoi-san | 我愛的彌生小姐 [Chinese]

Maki Challenge

Empty Theory 6 - Hearts Scheme

Yuuka no Oshigoto

(C94) [SAOTOME-Laboratory (Saotome Mondonosuke)] Takao-gata Juujun Haishutsu Kiroku (Kantai Collection -KanColle-)

Big Breasts Flat Theory

(ShotaFes 2) [Taurin 1 Oku (Tataru)] Haru wa Yuugure | In the Spring Dusk (MULTI TAURINE) [English] [alparslan]

(C89) [STUDIO TIAMAT (TANABE)] BREAK BLUE MARRON SPARRING2 (BLAZBLUE)

[Gakusei Shokudou] Dengeki Shiri Magazine 8 (Rozen Maiden)

[Sugiura Yuki] Gouin ni Sareru no ga Suki nandesu yo ne...? ~Otto yori Sugoi Furin Piston de Icchau Onna Joushi!~ 1

Empty Theory 3 - Cousin

Feminizer

Joshi Lacu! - Girls Lacrosse Club ~2 Years Later~ Ch. 1

[MA] Mission 15 (Denji Sentai Megaranger)

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

New Carnival Night

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

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

舞园沙耶香的玉身保养与逝后之恋END（正文）

(C75) [TTT, Night FUCKERS (Miharu, Mitsugi)] Fuka to Issho (Yotsuba&!) [English] =O3S=

[Urase Shioji] Youjokan no Nichijou Ch. 5 (COMIC Reboot Vol. 37) [Chinese] [Digital]

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

Elements1 - Theory

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

Innocence1 - Theory

Mamakko Circle ch1

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

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