Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery
Supadari Bōkun no Chōkyō wa Amakute Hageshī. ~ Furimāpuri de Daifūgō ni Ochi ● Saremashita 1
Mokomoko xx Diffusion
(C88) [CHEEKY! (Kawase)] Virgin Killer (Kari) (Daiya no Ace)
(CR20) [Onomatopoeia & Unaginobori] Gokuraku Impact (Asuka 120%)
Suzuya wa Sore o Gaman Dekinai
[Hiiragi Nozomu] Nakasete Yaru yo Yankee-kun | I'll Make You Cry Ch. 1-4 [English] [Digital]
Innovate Heart Another √chaos
[mdo-h] DEVIL'S BORN (Soutaisei Virgin Theory) [Chinese]
Empty Theory 5 - Advantage
(C70) [Hanamiduki (Miduki Jou)] NO MERCY 3 (BLEACH) [English]
Arisa no Hajimete, Moratte Kudasai!
[Komezawa] Akira-kun wa Ore no Yome? (Tamakoro) [English] [mysterymeat3] [Digital]
(C51) [Nihon Waru Waru Doumei (Arima Keitarou)] LIE -Uso-
Shinobi no Musume wa Ijiritai Zakari 2
Crow (Theory of Heaven) - Honey Kami the 2nd vol.0.7
Rem no Koufuku H Ron | Rem's Happiness H Theory
[CotesDeNoix (Cru)] Innovate Heart (Hyperdimension Neptunia) [Digital]
[Nakano Hitomi] Mesu Ochi Shita Ore no Dōteikari Nikki 〜 Motto Otoko no Ore ga, Mesu Ana ni Chinpo O Yorokonde Sōnyū Sa Reru Made 〜[R18] 1-3
Empty Theory 4 - Well Definitely Meet Again
Elements1 - Theory
[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]
[山川純一] マゾの快感 [Chinese]
[Konbu-maru] Super no Oba-chan
BITCH ONLY
A Kid’s Theory
Happy theory
[Ryuutai Urinal (Ryuutai Niku)] Mokomoko xx Diffusion (Tropical-Rouge! PreCure)
Bridget-kun no Ohineri Jijou
Innocence1 - Theory
YumiShi Hon
[mdo-h] Soutaisei Virgin Theory [Digital]
Kawaii Aibou | My Cute Partner
[hal] ReruTa ga Gunrei de Kozukuri suru Hanashi (Youjo Senki) [Chinese] [沒有漢化]
(C94) [CotesDeNoix (Cru)] Innovate Heart Another √chaos (Hyperdimension Neptunia)
[Mira] Kodomo no Riron | A Kid’s Theory (School Girls Love Selection) [English] {Hennojin}
Tropical Banana Carnival
Natsugumo Apron
Gaman Dekinai
[Sankaku Apron (Sanbun Kyoden, Umu Rahi)] Yuumon no Hate Shi [2000-02-30]
K's Theory
Empty Theory 6 - Hearts Scheme
Innovate Heart
Trans-Vampire Final Chapter
[Circle Itaku] Mouri Ran-chan Saimin Appli o Tsukawarete Oji-san ni Kekkon Zentei Sex o Kurikaesareru (Meitantei Conan)
[Fuusen Club] Boshi no Susume - The advice of the mother and child Ch. 4
(C95) [Hizatora (Kageshio)] ACTING LIKE (Fate/Grand Order) [English] {The Ancient Hentai Theory}
Sensei wa Deau Mae Kara Choukyou Sumi
(SC2015 Autumn) [CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Super String Theory (Kantai Collection -KanColle-)
Accept Love 2nd
Maison de Alone
Mokomoko xx Diffusion | Puffy xx Diffusion
Big Breasts Flat Theory
Empty Theory 2 - Sky High
(Moe Semi 2) [Idenshi no Fune, Jibaku-System (Nanjou Asuka, Suzuki Amaharu)] Ink Sensei no Ecchi na Hon (Moetan)
Empty Theory 3 - Cousin
[St. Rio (Kitty)] Chitsui Gentei Nakadashi Limited vol.3 (Hatsukoi Gentei)
[Osakana Tabeyo (Matsunaga Hijiri)] Tasukete! Hayama-kun (Shokugeki no Soma) [English] [Mr_Person]
bishoujo syndrome 3
(C90) [HAMMER_HEAD (Makabe Gorou)] 2014~2015 HAMMER_HEAD Soushuubon + Kaijou Genteibon Shuroku (2013~2015) (Various)
(C72) [Ukkaridou (Shimazu Isami)] Itsu mo Itsu demo Honki de Ikiteru Vol.2 Junbi-gou (Pokémon)
Mask Danshi wa Koishitakunai no ni | 口罩男子明明不想谈恋爱 Ch. 1
[High-Spirit (Aogiri Penta)] Roudoku Yuugi Ni ~Saimin Anji no Susume~
(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)
[Ootani Mikoto] Seishun Kanjouron - youth emotion theory [R18 Ban] 1
TS Zecchou Situation - TransSexual Orgasm Situation
Fuzzy Theory
(C95) [OrangeMaru (nodoco)] Christmas no Seishouseki (Fate/Grand Order) [English] {The Ancient Hentai Theory}
The Teasing Wind
a sweaty sexercise with maria-san
美丽新世界 EP.1高畫質版本
Futaba841 (Mitsuya Yoguru) - The Love and Pleasure Theory for Boys [ENG]
(C85) [CotesDeNoix (Cru)] Innovate Heart (Hyperdimension Neptunia)
[Minority] Kan-Ochi Netorixx Ch. 1-2 | Completely Fallen To NTR Ch. 1-2 [English] {Doujins.com} [Digital]
[Edogawa Koubou] Keiken wa Nai kedo Chishiki dake Houfu na Mousou Fujoshi ga Gachi Kairaku ni Ochiru made
Soutaisei Virgin Theory
Kanmusu Ryoujoku 13 Tokkou Ryoujoku Hamakaze
[Shoryutei Enraku] Seishin Kaihouron | The theory of releasing your real self (Nozoite wa Ikenai 7 - Do Not Peep! 7) [English] [Quick and easy translations]
[Ranchi Kibun] Mukiryoku Mukuchikei JK Hibiya-san - Ukkari Sensei no Kakitare ni Nacchaimashita. [English] [Ruru Scanlations]
WAM!WAM!!5
Empty Theory 1 - After Pleasure