Dance! Tentacle Research Center - Seedbed-hen
[Emua] Strike Zone Vol.1
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
AroThir Bakunyuu Senshi Shokushin Makeoff
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
[Crimson Comics] Suiren Hanabira (Black Cat) (high res)(first story only)
(Puniket 31) [Kohabanya. (Kohaku.)] Passion Error (Mahou Shoujo Lyrical Nanoha) [English] [Brolen and DesuDesu]
COMIC XO 2008-04 Vol.23
Slave Heroine - Naughty Pirate Lea
Tonari no Minano Sensei | 이웃의 미나노선생
(C85) [MAIDOLL (Fei)] KISS OF THE DEAD 5 (Gakuen Mokushiroku Highschool of The Dead)
Kiniro no Idenshi
(C92) [nature. (Hazuki)] Ootsuki Yui to itsu demo doko demo (THE IDOLM@STER CINDERELLA GIRLS)
(C68) [Tsurikichi-Doumei (Umedama Nabu)] Ero no Gunzou 2 (Keroro Gunsou)
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
[Naruco Hanaharu] Shoujo Material
僕のヒーローアカデミア
(C73) [Veronica no Ha (Noba)] Kaori x ~Koukakeru~ (Sengoku Rance)
[Akihabara Chika Jakutoujou (Hamamura Toshikiri, Muramasa Mikado)] Pony Tale Fukkokuban [Digital]
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
ANGEL Club 2013-11 [Digital]
[Haguruman (Koutarosu)] Nottori Tsuushin Onyo Miko Dash (Genji Tsuushin Agedama)
Bowsette's Research
Magical Occult Research Girl Defeated
ちいさいおかあさん
Rikujoubu no Ushigura San
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
[Haikiro (Sasato)] Parasite II (Granblue Fantasy) [Digital]
Attack on Research
Daigaku no Shinjin Kangeikai de Ichinensei o Yowasete Warui Koto o Suru Hanashi
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
Zecchou Kenkyuujo | Orgasm Research Facility
[WHITE ELEPHANT] Shokushu Kou RJ097740
Dance! Tentacle Research Institute
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
(CT30) [Tora Koubou (Ken Tatuki)] Alter Sukebe Shiyou ya! (Fate/Grand Order)
(C90) [ありすの宝箱 (水龍敬)] マリア様がみてる売春IX (マリア様がみてる)
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
(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
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
COMIC Masyo 2011-05
Futanari Kenkyuu Dousoukai | Futanari Research Club
Two Girl's Suck-Suck Research Note
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
龍魚ノ交ワリ
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
[DenkiUsagi, 2Ama666 (Kurari, Kanmi)] CANDY POP IN LOVE (Digimon Adventure 02)
MHJK7-8
Inumimi Zukan Karafuru
Peridot Vol3 - CH21
Research of Barnaby Brooks Jr.
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
(C88) [CIRCLE ENERGY (Imaki Hitotose)] Hime Injo Jikken Ringokuhen Etsu (Hyper Anna)
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]