Ayanami Kuro
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
(C87) [@ism (Aono Ribbon)] Usa Chieri wa Sabishinbo (THE iDOLM@STER Cinderella Girls) [Chinese] [酷鲨社区汉化组]
STAR15&M4A1
(C57) [Asanoya (Kittsu)] Genki ja nai kko (Martian Successor Nadesico)
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
JS Kenkyuukai | JS Research Seminar
Kyoudai ni Okeru Seikoushou no Kiroku
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(Futaket 13.5) [HEATWAVE (Yuuhi)] "Sore wa dou ka na" to Ieru xxxx Tetsugaku (Yu-Gi-Oh! GX)
(C89) [Kaminari-neko (Eitarou)] Yamikoi -Saimin- 3 (Nisekoi) [Chinese] [天魔的黑兔个人汉化]
[Kobayashi Youkoh] Shuubun Idol (COMIC ANGEL Club 2012-02)
(C89) [YOMOTHUHIRASAKA (bbsacon)] Dain no Monshou Kemono no Utage Hen (Dragon Quest Heroes) [English] [BLU^^] [Incomplete]
(C80) [Etoile Zamurai (Gonta, Yuuno)] Suki suki Disgaea 4 (Disgaea)
[Esuke] Itoshii Kimi o Kuruhodo [Chinese]
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
Futanari Kenkyuu Dousoukai | Futanari Research Club
[Anthology] Pretty Kiss
Memories of the Fire Prison
[Suisyaya (Various)] Xenoblade 2 - Natsu no Rakuen Niji Sousaku Goudoushi (Xenoblade Chronicles 2) [Digital]
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
[Ashiomi Masato] Hatsujo-Method | 發情的手段 [Chinese]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Kyonyuu Kangoshi NTR Yankee Kareshi to no Hentai Play Ryuushutsu Eizou
Dance! Tentacle Research Institute
Research of Barnaby Brooks Jr.
Getting Too Focused...
Comic RIN Vol. 2 [2005-02]
Virgin Na Kankei Vol5 - Chapter 36
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
(Futaket 4) [HONEY QP (Inochi Wazuka)] Ushi-san ga Moumou Naku kara Boku wa Gaman Dekinaku Nacchaunda
Elko Hokaku Sakusen
びびあん別冊.4(有条色狼汉化)
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
[Mozu K] Hamerare In Shukujyo (ANGEL Club 2015-04) [Chinese] [黑条汉化]
Comic Hime Dorobou 2004-03
Azukiyu
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
Saba 09: The Faces of 3 Male Dogs | Santou no Osuinu
Two Girl's Suck-Suck Research Note
(C67) [Atelier M (Mario)] Erofen Lied (Elfen Lied)
[Deisui Oukoku] Woitsume ~Ryoujoku No Utage~ Settei & Mangashuu
Will You Do as I Say? Ch.1-14
Sperm-star Chapter 5
群青日和Ⅰ
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
[Shida Midori] Ranyakata
(C80) [TIES (Takei Ooki)] Nadeko Silent (Bakemonogatari)
Yui-chan to Issho 7
(C95) [M.H. Bokujou (TOYOMAN, BEN)] FGO Utopia 1 -Shasei Keizoku Ninshin Hoshou Kikan- (Fate/Grand Order)
[Mitsurugi Aoi] Virgin Freak [Chinese]
(Kouroumu 9) [100yen MoFA (Mirino)] Myon Shota (Touhou Project) [English] =TV=
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 7 Hen [English] [ATF] [Digital]
Movie Research Lovers
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
Pixiv碧蓝航线NTR漫画
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
Itsumo Muboubi na Heroine XX ga Warui
Yakusoku_no_Yokan_[Biblo_Eros]
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
Omodume BOX 43
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
[Akai Mato] Ashita Hajimetai Shasei Kanri ~Daitai Konna Mon Hen~ (Boku wa Kanri Kanri Kanri Sarete Iru Melonbooks Kounyuu Tokuten) [Chinese] [個人漢化]
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
(C78) [Jalapeno Chips (Uro)] Heart Potion (Touhou Project) [English] {pesu]
COMIC MUJIN 2008-08
Tougou-san and Sayama-san's White Day + Twitter stuff
EVANGELIMOON
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
恋人♂が不良♂に寝取られる話
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
Akujo Kousatsu - Bad girl but charming Body
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
Manga Research Triangle
(C72) [Kimarinet (kimarin)] Dokidoki Meganekko!!
2D Comic Magazine Kinshin Yuri Ecchi Vol. 2
Sei ni Mezameta Matoba Risa - Kitten Risa loves playing with dick.
若鬼香本寄稿
Bowsette's Research
(C73) [Makikusu (Makinaru)] Queen's Break II (Queen's Blade)
Luvslave Ch. 2
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
SHG:05
Binyuchousain Ayako | Busty Researcher Ayako
Ningyou no Miru Yume wa
Twilight's Research | 暮光学习计划
(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]
[Ikigire Shoukai (Ren Suru)] Inma Toubatsu Daisakusen Episode 3 (Joukan) [Digital]
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
Katsushika Oi no Manpuku Wagojin + Omakebon
[Pepe] Ruuko-san no Asa 1-2 + Omake 1-2 | Ruuko-san's Morning 1-2 + Extra 1-2 [English]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
Tsumugi theater!
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Shoku Kuso San Shimai
Azu Feti
(C92) [Nikutai Gengo Club (Dekosuke)] Natsu no Himonza Sono Ni (Girls und Panzer)
(Shota Scratch 4) [Shin Shikkoku Zakkyo Koubou (Miyamoto Rumi)] Who's your daddy!? (Final Fantasy XI)
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
Zecchou Kenkyuujo | Orgasm Research Facility
Gensoukyou no Oba-san-chi Mishiranu Oba-san, Satori
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
Mama wa Koibito | My Mother is My Lover
Momoka Yoitsuma 2
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
[Imomuya Hompo (Azuma Yuki)] R-collection
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
Jukumitsuki intōden 3-ka | Debauchery of a Mature Honeypot Princess Ch 3 - Part 2
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Dance! Tentacle Research Center - Seedbed-hen
Onegai Sasako Sensei!!
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
[Uchoten_Luciferhood] Shou Akuma no Kitty Hawk (Guilty Gear XX) [Raw]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
Koukando Zero no Onnanoko ni Saimin o Kakete Icha Love Ecchi.
Motto Dokidoki shite mo Ii no yo!!
(C85) [Akuten Soushin (Kokutou Nikke)] KanMusu Chakunin Inazuma Shussan Kichiku Kan (Kantai Collection -KanColle-)
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
[Nyuu Koubou (Nyuu)] Handle-tsuki Rayshift Hole - Futanari Chinko de Jibun to H (Fate/Grand Order) [English] [q91] [Digital]
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
(COMIC1☆4) [U.R.C (Momoya Show-Neko)] Kaihime Muzan (Samurai Warriors) [Chinese] [個性陰暗個人漢化]
(C78) [Chuuka Mantou (Yagami Dai)] Mantou .35 (Neon Genesis Evangelion) [English] [Risette]
(Reitaisai 11) [French Letter (Fujisaki Hikari)] Flandre Suikan Ryoujoku (Touhou Project)
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
(C93) [Batsu Jirushi (Batsu)] Helena Order (Fate/Grand Order) [Chinese] [绅士仓库汉化]
バニー藍子をえっちに躾ける本
Attack on Research
Magical Occult Research Girl Defeated
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3