(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
chili acta
(C43) [Spider (Sazanami Kazuto, Oogame Atamatarou)] Chuutou (Bishoujo Senshi Sailor Moon, Mama wa Shougaku Yonensei)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
(C93) [Tuzi Laoda (Sayika)] Nero to Kimochi Ii Koto Shiyou (Fate/Grand Order) [English] [KuroOTN]
Paruko Nagashima (Chika Sekai) - Turquoise (Hikaru no Go)
Binyuchousain Ayako | Busty Researcher Ayako
Two Girl's Suck-Suck Research Note
Adagio -Zenpen-
Ane-Gimi Imouto-Gimi Soushuuhen
Zecchou Kenkyuujo | Orgasm Research Facility
[sand (Asahiru Yuu)] Osaki Amana ni Semerare H Sareru Hon. (THE iDOLM@STER: Shiny Colors)
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Bowsette's Research
[Saku Jirou] TS-ko + Rakugaki Manga
ぬるぬる布都ちゃん+a
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Shinbun Otome
[Gustav] Reika wa Karei na Boku no Maid Ch. 6-7 [English] [obsoletezero]
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
Amayadori | Waiting Out the Rain
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
(SC35) [Alpha to Yukaina Nakamatachi (Alpha)] Expert ni Narouyo! 1.5
Kugutsu Shachou Ikusei Tejun
Futanari Kenkyuu Dousoukai | Futanari Research Club
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
ToyWashing_Ver1.11
accept one's fate
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(Bokura no Love Live! Sunshine!! in Numazu 4) [Corori (Yopparai Oni)] Mekuru to Nugeruby! (Love Live! Sunshine!!)
Ciao Ciao Buon Appetito
Dance! Tentacle Research Center - Seedbed-hen
Penistic Hazard 7
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
Konyoku Erotenburo | Lewd Mixed Bathing at the Open-Air Bath
(Shadow Trickster 3) [BIPS-M (Mayu Mayuko)] Things I Learned About You. (Kuroko no Basuke) [English]
Usotsuki wa Goyoujin
COMIC Grape Vol. 30 [Digital]
Otonari-san | 옆집 이웃
[Rikuokuya]Toppatsu!! GanSuri Matsuri(Gunslinger Girl)
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
Harem Heroes 2
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
JS Kenkyuukai | JS Research Seminar
[Katase Kirino (Mist Field)] Hito no Ondo Kikai no Ondo (NO.6)
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
[Es_Lab (Lithla)] Idol no Boku ga Konna ni Kawaii no wa Atari mae (THE iDOLM@STER) [Digital]
(C78) [Many Menu (Kondate)] Hataraku Toshima (WORKING!!)
Enmusubi no Okeke
Dance! Tentacle Research Institute
(C80) [Gagaken (Mahiruno Kagerou)] Heavens;Gate (Steins;Gate) [English] [Incomplete]
LOSERS
(C86) [Hasuneya (Hasune)] Cocochino (Gochuumon wa Usagi Desu ka?)
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Sailor Scouts VS Majin Boo