(C84) [Arsenothelus (Rebis, Chinbotsu)] Zetsurin Yuusha to 3-nin no Mama | The Peerless Hero and Three Mothers (Dragon Quest III) [English] {doujin-moe.us}
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
Taiyo ga Yonde Iru Chapter 22
Shitteta.
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Aya Style
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
Akaruku Tanoshiku Kimochiyoku ch.1
Inwai Kakei Gakuen 3
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
Gakkou de Ichiban Jimi na Futari ga Tsukiatte kara no Hanashi 5
Tsuru no Ongaeshi {doujin-moe.us}
JS Kenkyuukai | JS Research Seminar
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
3-kkakan de Ningyoutsukai o Otosu Hon | The Fall of the Puppeteer in 3 Days
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
Kimi wa Akogare no Tawawa II
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
(CR29) [Jido-Hikki (Kokekokko Coma)] Misora So Ra Si Do (Ojamajo Doremi)
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
[Jigoku Sensei Hirobee] Chu Mix 3 (Urusei yatsura , Maison Ikkoku)
[Bakuya] Tatoeba Konna Tricolor Ch. 1 (Daekix) [English] [desudesu]
(C75) [TailBell (Osuzu Akiomi)] Estrus (Birdy the Mighty)
[Dasum & Puutaro] H-Campus H校园<第2季> ch.47~49 (Chinese)
Dance! Tentacle Research Institute
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
(C86) [Paper Fort (Jimauso)] FK DARK MATTER BOOSTER (Gundam Build Fighters)
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Yakan Shinnyuu
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
[Suehirogari] Sexhibition 8 [English]
Totsuzen Onnanoko ni Natta node, Ore no Oppai Monde mimasen ka?26
Sensei to Boku Ch. 1-3
Hacyuechi CH1
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
Onna Joushi to Ura de Nikutaikankei o Motsu Ohanashi
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
Futanari Kenkyuu Dousoukai | Futanari Research Club
Research of Barnaby Brooks Jr.
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
Trap: Younger Brother In-Law