Shiritsu Seifuku Iede DS Tsurekomi One Room
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
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!
Tennen Shimakko Harune-kun
[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]
[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]
PRISMA Gil-kun Dry Orgasm!! | 魔法少年吉爾君乾性高潮了!!
Waisetsu Shoukougun
Mousougata Paradigm Shift
Example
[Karochii] Ijirashii Kimi | 惹人憐愛的妳 [Chinese]
Zecchou Kenkyuujo 2 Orgasm Research Facility 2
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
Haisetsubutsu ni Koufun Suru JC 2
(HaruCC20) [Pistol! (Akaso)] Paradigm Sift vol.3 (Haikyuu!!)
Gil-kun You no Shitsuke no Jikan
[MayiTGu] One Piece: Perona Paradigm (Ongoing)
DON'T FORGET YOUR RECEIPT!
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
Dance! Tentacle Research Institute
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
Sister Paradigm
(C74) [VIRGINAL (Uro-G)] Example (Shining Force EXA)
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
Bokujou no Ko
(C93) [UPA24 (Upanishi.)] Mousougata Paradigm Shift (The IDOLM@STER MILLION LIVE!)
[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]
Magical Occult Research Girl Defeated
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
Gil-kun You no Shitsuke no Jikan | 吉尔伽美什陛下的射精管理时间
Paradigm Heaven
Research of Barnaby Brooks Jr.
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
[Kimio Tamako] Kimi to Fuwatoro | 要與你輕柔溶化 [Chinese]
Dakasete Kudasai Furutaka Shunin|请让我抱您古高主任
Class no InCha-chan Wake Atte Ie Totsu Hamehame | 班上的陰暗醬找了理由來家做愛
Zettai ni Ikasetai Adult Goods Maker Kaihatsubu VS Zettai ni Ikanai Adult Goods Maker Eigyoubu | The Sales Rep Who Absolutely Won’t Come VS The Researcher Who Absolutely Wants to Make Her Come
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
Paradigm Sift vol.3
Insect Research Institute 2
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!
[Sirokuma] Tatoeba Konna Issunboushi | For Example, The Inch-High Samurai (COMIC HOTMILK 2022-05) [English] [Coffedrug] [Digital]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
(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]
(C95) [Shishunki Paradigm (Amu)] Shiritsu Seifuku Iede DS Tsurekomi One Room
Tennen Shimakko Harune-kun Ofuro wa Iro丨色色的洗澡时间
2D Comic Magazine Inmon o Tsukerareta Bishoujo-tachi ga Sanran Acme Ochi! Vol. 1
Ore wa Kobayashi ni Shaseikanri sa Rete Iru
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
Zecchou Kenkyuujo | Orgasm Research Facility
Kyoukai Shounen
Uruwashi Kareshi
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
Dance! Tentacle Research Center - Seedbed-hen
Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I
(C94) [Shishunki Paradigm (Amu)] Gohoushi Assistant Akira-kun [Chinese] [瑞树汉化组]
[PARADIGM] Art Pack 1 Kousoku Original Artworks
[Department Y Research Institute] Bōkoku Ōji no matsuro
(C93) [Shishunki Paradigm (Amu)] Yukemuri Nariyuki Kairakutan (Rampo Kitan: Game of Laplace)
Attack on Research
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
Fellatio Research Department Epilogue
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
[Shishunki Paradigm (Amu)] TS Soshuuhen
[Porori] My First Time is with.... My Little Sister?! Ch.1 (example)
Fellatio Kenkyuubu | Blowjob Research Club