Mediator Research

[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]

[Higashiyama Show] Amapola (COMIC LO 2011-02) [English] =TV=

Aidoru. Yokoyama Nao

UFO 2000

[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]

(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]

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

[Pija] Sewa-Yaku! | Mediator! (Pest) (COMIC Megastore Alpha 2015-05) [English] {5 a.m.}

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[Department Y Research Institute] Bōkoku Ōji no matsuro

Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2

(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report

[Chinjao Roosu] School Days 1 [Digital]

(C72) [studio empty (Nishi)] Otoko yu de Dokkiri! EP0 (Detective Conan)

Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record

(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=

Insect Research Institute 2

(C49) [Anorak Post (Akiyoshi Yoshiaki)] Shiori's Hip (Tokimeki Memorial)

[Oroneko] Kaikan♥Jikken (COMIC Tenma 2015-06) [Chinese] [黑条汉化]

Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~

Magical Occult Research Girl Defeated

Musuko no Tame ni Ganbaru Okaa-san | A Mother Who Works Hard For Her Son

[Zenra QQ] Mesuana Enshūritsu - Mitsukame

[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

(C85) [Shirokurousa (Sugiyuu)] Tewi-chan Tsukamaeta! (Touhou Project) [Chinese] [Kanade汉化组]

[Nigiri Usagi] Tamokuteki Toile Zoku | Multipurpose Restroom 3 (English)

(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]

Research Love Make Presentation | Research Lab x Expression

[Oosugi Yukihiro] Toishijyou Enjyou 2 ch01 -ch06 [Webrip] (Ongoing)

[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]

[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]

[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]

(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report

(C60) [C-Arts (Magu Shunichi)] C-4 Maid vs Bunny

[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]

Research Fellow

[Department Y Research Institute] Rorisakyubasu Wa Ningen Ni Tsukamaruto Dō Naru No?

[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]

(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}

Momoka no Karada | The Body of Momoka Nikaido

Dance! Tentacle Research Institute

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

[Hanafuda Sakurano] Kimi ga Suki [Digital]

[King] 强制伪装拘束户外游02 Mandatory camouflage restraint outdoor tour 02 [Chinese]

Kagaku tokunyū-tai Ultra Mari

Futanari Kenkyuu Dousoukai | Futanari Research Club

COMIC Megastore 2006-12

Two Girl's Suck-Suck Research Note

Manga Research Triangle

(Shuuki Reitaisai 3) [Kokatsubatake (Amekosame)] Iku Even (3) (Touhou Project)

[stewsui] Zhongli x Hu Tao love story hentai doujinshi (Genshin Impact)

[Department Y Research Institute] Bōkoku ōjo no matsuro

[Nekousa Pudding (Ra-men)] Nanamix (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

Binyuchousain Ayako | Busty Researcher Ayako

カンコレノホン

[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]

[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report

[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches

Oishii Bisko no Ijimekata

(C80) [Neko wa Manma ga Utsukushii (Hisasi)] Boku wa Lolicon da! (Boku wa Tomodachi ga Sukunai) [Colorized] [English] [Facedesk]

[Millefeuille] Umarete Hajimete | First Time [English] [tadanohito]

(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]

Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I

[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!

[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report

[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]

Dance! Tentacle Research Center - Seedbed-hen

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

(C85) [ANAPOM (Anapon)] Haru Ana! (Kantai Collection -KanColle-)

(C91) [Takane no Hanazono (Takane Nohana)] Umi no Ie de Idol ga Massage Hajimemashita. (Love Live! Sunshine!!)

(C81) [Saigado (Saigado)] R-LAB. - Dr. Akagi's individual research lab (Neon Genesis Evangelion) [Chinese] [瓜皮漢化·母系戰士出品@萌夢星君發佈]

(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]

[Ashimoto Yoika] Iyarashii Chibi no Kajiya-san (COMIC Unreal 2018-06 Vol. 73) [Chinese] [驭灵师X野兽勇者谜拟Q] [Digital]

[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]

(Kyonyuukko 5) [D'ERLANGER (Yamazaki Show)] CLING

[Chapedizo (Aruse Yuuji)] Jingai Ninpouchou ~Shuryou Ninja Shirohebi no Maki~ [English] [Tigoris] [Digital]

(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)

Nanitozo Otsukai kudasai Aruji-dono | I Implore You. Please Use Me, Milord

Bed no uede Suu Nante

[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]

(C93) [DEAR LIFE (Eshimoto)] Musashi-chan no Erohon (Fate/Grand Order) [Chinese] [黑锅汉化组]

Research of Barnaby Brooks Jr.

Kanau nara Zutto

[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}

Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants

(C63) [MUSASABIDO (Bakuchin)] Research of a maid

[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]

Bowsette's Research

[Studio Dimple (Tsumugi Kyuuta)] Bishounen Kinbaku Nisshi Soushuuhen 2 [Digital]

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]

Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research

Kuchikiki Majo no Angelika - Mediator Witch ANGELIKA Ch. 1

[Tempuru] Albedo & Sucrose's Isekai Observation Research Report

[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]

Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3

Attack on Research

[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]

Zecchou Kenkyuujo | Orgasm Research Facility

[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】

Fellatio Kenkyuubu | Blowjob Research Club

[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]

Fellatio Research Department Epilogue

Twilight's Research | 暮光学习计划

Misaka wa Misaka Imouto Hon. | Misaka is Misaka's sister book.

Gyaru Chukai Netorase | Cuckoldry Mediator Gyaru

(C76) [ALFA300 (Seki Suzume)] ALFA 9mg (THE iDOLM@STER)

(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]

JS Kenkyuukai | JS Research Seminar

Succurase Gakuen

[Kawai Shun] Dance! Tentacle Research Institute [English]

THE WISH WE SHARE Kouhen

[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]

Fellatio Kenkyuubu - Fellatio Research Department

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]

Dance! Tentacle Research Institute

[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)

[Terasu MC] 12月号 (Tenki no Ko) [English] [Apricot]

[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]

[Custard-kun] Mei-chan wa Boku no Kuroyagi-san

[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]

Movie Research Lovers

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

BLOOM ROUND.9

Comic MegaPlus Vol 10 [2004-08]

Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club

[Ameiro (iwa)] Purupuru Junkie ~ Mahou no Tsutsu de tameshite Gattai

Kimi no Namae o Yonda ato ni

(Princess Festa 8) [COUNTER ATTACK (Gyakushuu Takeshi)] Everyday Brand New Day 4 (Fushigiboshi no Futagohime)

[Takase Muh] Tennyuu-sensei -Danshikou no Kiraware Kyoushi ga Jotai Keshitara- Chapter 1

[Go! Go! Heaven!!] The other side of after school 11

Onikata Kayoko ga Osakeniyou Hanashi | 关于鬼方佳代子喝醉酒这件事

(C86) [Vagina Dentata (Hirota Masatane)] Idol Oppub Katudou ! Natsu (Aikatsu!)

(C88) [Moreriikusu (More)] CINDERELLA R18 Selection (THE IDOLM@STER CINDERELLA GIRLS)

Oshi ga Oshi o Daita

(SPARK12) [OS tokku (Shikimura)] Ashita wa Ikeru ka na

Shishou wa Midara na Yami no Joou