[FATALISM] Requiem
[Golden Tube (Ogu)] Choukyou Clinic [Digital]
Yuria 100 Shiki Vol9 - Type 67
Sagisawa Fumika, Ochiru
[Department Y Research Institute] Bōkoku Ōji no matsuro
(COMIC1☆9) [Kurumi Namiki (Mita Kurumi)] H na Kami-sama de Gomenne (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
Ane o Dorei Ni Shite Katakori Massaajiki Mitainanode Shiri o Gorigori Suru Manga
(Reitaisai 8) [Chaotic Wolf (Inuboe)] Fetishism (Touhou Project)
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
MIKU x MEKU Install
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
Risounokareshi 3 Hayama Yuka Hen
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
[Kawai Shun] Dance! Tentacle Research Institute [English]
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
[Ouya Onoaki] Youchuu - Little Girl Kiss [English] {Mistvern}
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
(C69) [Studio★ParM (Kotobuki Utage)] PM08 Shuu Ichigo Gari (Ichigo 100%) (English)
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
Research of Barnaby Brooks Jr.
Dance! Tentacle Research Center - Seedbed-hen
(C60) [Kopikura (Kino Hitoshi, Yokoshima Takemaru)] F.L.O.W.E.R Vol. 01 (Detective Conan) [English] [KageSennin]
(C91) [ACID-HEAD (Murata.)] Bijin Onna Joushi o Yaru! (Bijin Onna Joushi Takizawa-san) [Chinese] [不咕鸟汉化组]
恋人が猫になりまして
(Reitaisai 11) [Douganebuibui (Aburidashi Zakuro)] Inori Furu nara (Touhou Project)
(C91) [Monaka Udon (Monikano)] Kuchikukan Shigure Kyousei Zecchou Souchi (Kantai Collection -KanColle-) [Chinese] [无毒 X 巫毒汉化组]
Ayasare Naoi-kun
COMIC Megastore H 2006-03
(C95) [Anko ni Gohan (Asazuki Norito)] Astolfo-kun ga Gudas ni Ecchi na Koto Sarechau Hon (Fate/Grand Order) [English] [mysterymeat3]
(C67) [ESSENTIA (Fujima Takuya)] PHASE_OUT (Mobile Suit Gundam SEED DESTINY)
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
Got something for me
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Kaizoku Joou | PIRATE QUEEN
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
WARU I KO
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
KanMusu Chichi kosu Kansatsu Kiroku Rei
JS Kenkyuukai | JS Research Seminar
Nangoku e Youkoso
[Bousou!! Fuhatsu-dan (Takai Biki)] Shimai (To LOVE-Ru)
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
(C76) [P Shoukai (Various)] Momo-an 23
[千凰、dei] お仕事任せてください! (魔女えっち2)
(C55) [Seishun No Nigirikobushi! (Occult)] FAVORITE VISIONS 3 (Bishoujo Senshi Sailor Moon)
[Dobato] Heisei JC in Meiji Yobaimura [Chinese] [Lolipoi汉化组]
Konna Hazu de wa.
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[Eroe] Seitenkango, Shinyuu to | After I got genderbend, my friend and I... [English]
Two Girl's Suck-Suck Research Note
[Zero ni Kaeru Tsuki (Tsukiyo)] Ushi Musume Monogatari - 2-ri no Kyoushi Hen!
Private Teacher_家庭教師
Aiyoku Gensou no Kai -Cthulhu Pregnant- Ch. 1-4
(C89) [Nandemoii (Yakisoba Ohmori)] PARADISO Another Story [Chinese] [黑夜汉化组]
(C81) [GALAXIST (BLADE)] Pink Subuta 3 (Infinite Stratos)
Yotta Nachi-san to H Suru Hon {doujins.com}
[Juder] Lilith`s Cord Ch.1-18 (English) (Ongoing)
[Konnyaku Nabe (magifuro Konnyaku)] Arachnophilia (Touhou Project) [English] [SaHa] [Digital]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
Zecchou Kenkyuujo | Orgasm Research Facility
Manga Research Triangle
(C88) [Madou Shiryoushitsu (Arashi-D-Akira, emina)] Black or Purple (Touhou Project)