(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
[GEN] Monster Girls no Koiro Circus [Chinese] [新桥月白日语社] [Ongoing]
(C93) [Yuzuya (Yuzuha)] Mash to Issho (Fate/Grand Order) [Chinese] [有毒気漢化組]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Nero
+7 Edomon to Amakusa ga Fuyuki shi de 7sai no Shirou to ittusyoni
[Yunioshi] Mirai Hinyoukika - Mirai Urology Department (COMIC Megastore H 2007-09) [English] [Kusanyagi]
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]
Shomubu Kouseika Seishorigakari | General Affairs Department, Public Welfare Section, Sexual Disposal Branch Ch. 3
Debushota ga Ofuro de Harem Joutai
Fellatio Kenkyuubu | Fellatio Fesearch Department Ch. 1
Dance department 01-11 chi - manhwaroshi
[Juubaori Mashumaro] ALICE SECOND Ch. 7-8 (Alice Extreme 7) [English]
Horny Horse Fr
[Non-Gentleman War Department] Blooming in the smoke
(SC2018 Spring) [Primal Gym (Kawase Seiki)] Sister Affection On&Off SAO Soushuuhen (Sword Art Online)
Married Women Editorial Department- Shota Eating Erotic Manga Lesson
[MagicA2] 黑与白,你与我 3
(C92) [LongHornTrain (CyoCyo)] Hokenjo ga Kita!! | The Health Department Is Here!! (Kirakira PreCure a la Mode) [English] [B.E.C. Scans]
(C94) [DROP DEAD!! (Minase Syu)] Sexhara-sou no Kanrinin-san (Sunohara-sou no Kanrinin-san) [English] [TSHH]
(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]
Magical Nipple Kiss 5
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
[Crimson (Carmine)] F.F Fight Ultimate 2 (Final Fantasy VII, X-2, XII)
[Kuroki Hidehiko] 33 Sai Midarazuma [Digital]
[Random Parts (TAKUTEKS)] Hiwai Depart ERON
[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]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
Solo Hunter no Seitai World 5
JS Kenkyuukai | JS Research Seminar
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
[O.RI] DEPART GIRL 1
[Studio Wallaby (Kura Oh)] Ayanami Hiru (Neon Genesis Evangelion)
[Cyber F] Kaizou Gakuen "Cyborg Kenkyuubu" | Modification Academy - Cyborg Department [English] =LWB=
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
Dance! Tentacle Research Institute
Chaldea Ochinpo Atatamebu Ushiwakamaru x Gudao Hen | Chaldea Penis Warming Department Ushiwakamaru x Gudao Edition
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
Houshibu o Kengaku Shiyou! | Let’s Visit The Service Department!
Possession Department
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
Hiwai Depart ERON
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
Chaldea Ochinpo Atatamebu Gubijin x Gudao Hen | Chaldea Cock Warming Department Gubijin x Gudao
[Mayonnaise.] Shomubu Kouseika Seishorigakari | Sexual Management Duty in the Welfare Division of the General Affairs Department Ch. 1-2 [English] {Faytear}
COMIC MUJIN 2012-11
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01