[Konnyaku Nabe (magifuro Konnyaku)] Arachnophilia (Touhou Project) [English] [SaHa] [Digital]
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
[Carrot Works (Hairaito)] Honto Wa Shitaindesho (Mirai Nikki) [Digital]
Mitsuru Tenma
おくさまは〇〇歳
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
Kaizoku Joou | PIRATE QUEEN
(C67) [ESSENTIA (Fujima Takuya)] PHASE_OUT (Mobile Suit Gundam SEED DESTINY)
[Inomaru] Midara na Shisen
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
(C89) [Kairanban (Emine Kendama)] Namiland to Issho | Together with Namiland (One Piece) [English] [EHCOVE]
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
Twilight's Research | 暮光学习计划
Hara Iso Hatsujou Seinendan Dai 5-wa
Aiyoku Gensou no Kai -Cthulhu Pregnant- Ch. 1-4
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Got something for me
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]
[Metamor (Ryo)] Dosukebe Elf no Ishukan Nikki 1 [English] [constantly] [Digital]
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
挿入中はお静かに…~家出ギャルと漫画喫茶でサイレントSEX
Milk Cure Pt2
[Department Y Research Institute] Bōkoku ōjo no matsuro
(Kouroumu 6) [MATILDA] Kore Touhou de Yaru Hitsuyou Naku ne? | Is it really necessary to do this in Touhou (Touhou Project) [English] [pesu]
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
Mai Shibori.
Dance! Tentacle Research Institute
[Akaume] Banchou no Ohanashi | A Talk with the Banchou (COMIC Megastore H 2011-01) [English] [XCX Scans]
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
[Dobato] Heisei JC in Meiji Yobaimura [Chinese] [Lolipoi汉化组]
(C69) [Studio★ParM (Kotobuki Utage)] PM08 Shuu Ichigo Gari (Ichigo 100%) (English)
[Zero ni Kaeru Tsuki (Tsukiyo)] Ushi Musume Monogatari - 2-ri no Kyoushi Hen!