[Kawai Shun] Dance! Tentacle Research Institute [English]
Tennen Shimakko Harune-kun
(C93) [UPA24 (Upanishi.)] Mousougata Paradigm Shift (The IDOLM@STER MILLION LIVE!) [Chinese] [脸肿汉化组]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
Manga Research Triangle
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]
IKUu!! Zenkou Seito no Mae de Koukai Zecchou-saserareta JK no Matsuro 1 | Cumming in Front of the Entire Student Body 1
Haisetsubutsu ni Koufun Suru JC
How to colorize and examples
Research of Barnaby Brooks Jr.
Dance! Tentacle Research Center - Seedbed-hen
Attack on Research
[Sirokuma] Tatoeba Konna Issunboushi | For Example, The Inch-High Samurai (COMIC HOTMILK 2022-05) [English] [Coffedrug] [Digital]
Dance! Tentacle Research Institute
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
(C94) [Shishunki Paradigm (Amu)] Gohoushi Assistant Akira-kun
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
No Bra na Onnanoko wa Suki desu ka?
[Kimio Tamako] Kimi to Fuwatoro | 要與你輕柔溶化 [Chinese]
For Example, Mother is After
[Black Dog (Kuroinu juu)] How to colorize and examples
Insect Research Institute 2
Fellatio Kenkyuubu - Fellatio Research Department
(C93) [Shishunki Paradigm (Amu)] Yukemuri Nariyuki Kairakutan (Rampo Kitan: Game of Laplace)
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
[Department Y Research Institute] Bōkoku Ōji no matsuro
[Department Y Research Institute] Rorisakyubasu Wa Ningen Ni Tsukamaruto Dō Naru No?
JS Kenkyuukai | JS Research Seminar
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
Bokujou no Ko
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
Uruwashi Kareshi
Fellatio Research Department Epilogue
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
(ShotaFes 4) [Shishunki Paradigm (Amu)] Obocchama DS Mayuto-kun no Katei Houmon x Omocha Ecchi [Chinese]
Tennen Shimakko Harune-kun Ofuro wa Iro
Haisetsubutsu ni Koufun Suru JC 3
Gohoushi Assistant Akira-kun
Ore ni Dake Inran'na Kobayashi ga Mechakucha Kawaii
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
Paradigm Heaven
Shiritsu Seifuku Iede DS Tsurekomi One Room
Example
[Shishunki Paradigm (Amu)] Kyoukai Shounen (Rampo Kitan- Game of Laplace) [English] [Digital]
(C86) [Totsugasa (Sagattoru)] Paradigm Heaven (Super Robot Wars)
[Shishunki Paradigm (Amu)] Kyoukai Shounen (Rampo Kitan: Game of Laplace) [Chinese] [瑞树汉化组] [Digital]
(C74) [VIRGINAL (Uro-G)] Example (Shining Force EXA)
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]
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
[Department Y Research Institute] Bōkoku ōjo no matsuro
Kyoukai Shounen
Zecchou Kenkyuujo 2 Orgasm Research Facility 2
Ore wa Kobayashi ni Shaseikanri sa Rete Iru
Futanari Kenkyuu Dousoukai | Futanari Research Club
(C95) [Shishunki Paradigm (Amu)] Shiritsu Seifuku Iede DS Tsurekomi One Room
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
[Porori] My First Time is with.... My Little Sister?! Ch.1 (example)
[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!