[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
Fellatio Kenkyuubu - Fellatio Research Department
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
(C56) [bolze. (rit.)] No Title
[Fensu 14] Untitled [English] [desudesu]
Untitled
Zecchou Kenkyuujo | Orgasm Research Facility
(Shota Collection 05) [Fresh Fruit S (Seri Nazuna, Shimada Robin)] Unknown Title (Various)
Untitled Chikane Himemiya mini CG set
Untitled Chapter
Aki Sora Ch11 - Untitled
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
Research of Barnaby Brooks Jr.
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
(SUPER24) [Wee wee wee! (Takatsuki Kuro)] NO TITLE (Yowamushi Pedal) [Incomplete]
[TsuyaTsuya] Mudai | No Title (Shinzui Vol. 2) [English] [Yoroshii]
Binyuchousain Ayako | Busty Researcher Ayako
[Toko-ya (Kitou En)(HEIZO)] NO TITLE (Tales of Symphonia)
(FF32) [Sumi (九曜)] I don't know what to title this book, but anyway it's about WA2000 (Girls Frontline) [English]
Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants
UNTITLED - I Want You To Teach Me
Untitled Comic Commission