Gil-kun You no Shitsuke no Jikan | 吉尔伽美什陛下的射精管理时间
(C91) [Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2 (Shokugeki no Soma) [English] [Metaphrastes]
Zecchou Kenkyuujo | Orgasm Research Facility
PRISMA Gil-kun Dry Orgasm!! | 魔法少年吉爾君乾性高潮了!!
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Paradigm Shift
Manga Research Triangle
[Department Y Research Institute] Bōkoku Ōji no matsuro
Mousougata Paradigm Shift
[Shishunki Paradigm (Amu)] TS Soshuuhen
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
(C96) [Shishunki Paradigm (Amu)] Tennen Shimakko Harune-kun [English] [Yuuta's Blog]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Obocchama DS Mayujin-kun no Kateihoumon x Omocha Ecchi
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(C93) [Shishunki Paradigm (Amu)] Yukemuri Nariyuki Kairakutan (Rampo Kitan: Game of Laplace)
[Kawai Shun] Dance! Tentacle Research Institute [English]
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
聖女の書類審査に合格したので砂漠の村の謎?儀式に参加します!
Insect Research Institute 2
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
Bowsette's Research
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
Dance! Tentacle Research Institute
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
[Kimio Tamako] Kimi to Fuwatoro | 要與你輕柔溶化 [Chinese]
Dance! Tentacle Research Center - Seedbed-hen
Fellatio Research Department Epilogue
How to colorize and examples
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
Tennen Shimakko Harune-kun Ofuro wa Iro丨色色的洗澡时间
[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]
Class no InCha-chan Wake Atte Ie Totsu Hamehame | 班上的陰暗醬找了理由來家做愛
Fellatio Kenkyuubu - Fellatio Research Department
[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!
Research Fellow
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
Two Girl's Suck-Suck Research Note
[Kukado Rio] Sister Paradigm Zenpen (COMIC Reboot Vol. 20) [English] [MagusTLS] [Digital]
[Shishunki Paradigm (Amu)] Kyoukai Shounen (Rampo Kitan: Game of Laplace) [Digital]
[Shishunki Paradigm (Amu)] Kyoukai Shounen (Rampo Kitan: Game of Laplace) [Chinese] [瑞树汉化组] [Digital]
Tennen Shimakko Harune-kun Ofuro wa Iro
(C95) [Shishunki Paradigm (Amu)] Shiritsu Seifuku Iede DS Tsurekomi One Room
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
Tennen Shimakko Harune-kun Kotatsu to Himitsu
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]