(C78) [Oretachi Misnon Ikka (Misnon the Great)] Momokan Biyori ~Natsu no Taikai Hen~ (Ookiku Furikabutte)
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
Kawakami-san.
Free! - Melting Point
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
Binyuchousain Ayako | Busty Researcher Ayako
Two Girl's Suck-Suck Research Note
Zecchou Kenkyuujo | Orgasm Research Facility
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Bowsette's Research
Serious-Biting!
(C88) [Maraparte (Kojima Shoutarou)] Fire Fellow Charming (Boku no Hero Academia)
Fellow Hermit
DB Girls Sucking Cock
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
mono-colle 2
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
Ore-tachi no Shain Ryokou | My Obstinate Fellow
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
SWEETISH FELLOW
(SC37) [Shi-zu House (Iguchi Sentarou)] TEIZOKUGUREN MALEBOLGE (Tengen Toppa Gurren Lagann)
COMIC X-EROS #28
[Akiyama Kenta] Gakuen Yuugi
Futanari Kenkyuu Dousoukai | Futanari Research Club
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
(C88) [Maraparte (Kojima Shoutarou)] FIRE FELLOW CHARMING (My Hero Academia) [Incomplete]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Brainwashed Princess and Fellows
Dance! Tentacle Research Center - Seedbed-hen
[Shinozaki Rei] Otoko no Yuujou | Male Fellowship Ch. 1-2 [English] [SaHa]
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
[Mizuyan] Anal Breaker!! ~Zecchou! Nikubenki~ | Anal Breaker!! ~Climax! Cum Dumpster~ (Heroine Pinch Vol. 11) [English] [desudesu] [Digital]
(SC33) [UDON-YA (Kizuki Aruchu, ZAN)] SWEETISH FELLOW (Fate/stay night) [Chinese] [322漢化]
(Chokotto Waru no desu... Ouji) [inoNabeTei (inoshishi)] Fellow Hermit (Sennen Sensou Aigis)
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
JS Kenkyuukai | JS Research Seminar
My Obstinate Fellow
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
夏が終わるまで
Dance! Tentacle Research Institute
[Miyoshi Hiromi] Ore-tachi no Shain Ryokou | My Obstinate Fellow (Nikutaiha Vol. 12 Fukusuu Play Kanzen Kouryaku) [English]
(C65) [niseMIDIdoronokai (Ishikei)] NAMAKA4 (Ichigo 100%) [English] =Iko-scans + LWB= [Decensored]
[Anthology] Ikisugi-kei Bishoujo no Onanie Life - Every day Masturbation Vol. 1 [Digital]
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
(Kouroumu 9) [Sunset Beach (Hammer)] Yuri Iro Gensou (Touhou Project) [English] [Fellowship of Freelancers]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
Sennou Sarete Shimatta Oujo to Nakama-tachi | Brainwashed Princess and Fellows
(C83) [Sorairo March (Narusawa Sora)] Ryoujoku March Konjiki no Yami (To LOVE-Ru Darkness)
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]