[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
Research of Barnaby Brooks Jr.
[Fujisaki Hikari] Osanagoi | Puppy Love (COMIC LO 2015-08) [English]
1ml都別浪費
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
[Mio Hibiki] Even if you call it love 3 (Fun guild)
ENSEMBLE
Mesu Ushi Shoufu no Ouji-sama
[Aro Hiroshi] Futaba-kun Change Vol.1 [English]
Goddess of the Glass Vol3 - CH25
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
Hatsuzuki-chan to Hajimete no.
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
(C91) [Gujira 4 Gou (Gujira)] Kimeseku ni Maketa Shounen BEFORE
DEREM@S no Ecchi na Rakugakibon
Skirt no Naka wa Kedamono deshita. Ch. 30
[B.B.T.T. (Yamamoto Zenzen)] Reizoku Maou II [Chinese] [Digital]
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
Owari no Nikkichou Full Color
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
Haha Futari Ch. 5 | 두 명의 엄마 제5화
Shimai Shima Ch. 1-2
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
(C86) [Hanao Shouke (Yanase Kotatsu)] Yoichi no Drivery Health (Drifters) [English] [torappufan]
Acme5 - Secret
[Tensei-kun] Chemical Love (COMIC Masyo 2011-08) [Digital]
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
Otome no Renai?
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Sailor vore
[Mousou Bijutsubu (Sho-yan)] Kuroneko Album [English] [Digital]
(C91) [Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2 (Shokugeki no Soma) [English] [Metaphrastes]
Zecchou Kenkyuujo | Orgasm Research Facility
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Itamashii Kioku
Kouhukuya no Ehon Gokujo 2
Manga Research Triangle
[Department Y Research Institute] Bōkoku Ōji no matsuro
[Yashiya (YASSY)] Youmu Kuzushi (Touhou Project) [Digital]
COMIC Momohime 2004-02
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
"Onna no Asoko de mou... Ikuu" Ore no Karada de Daibousou!? Itoko no Dekkai "Are" ni Nando mo Zecchou 2
momom
(C84) [Akausagi (Fukuyama Naoto)] Kozukuri Nyannyan | Childmaking Nyannyan (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [dra12345]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]