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

[Ouma Tokiichi] Snake and Dragon (Fate/Stay Night) [English] [SaHa]

Suzuya no XXX na Hon

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

Chiisaku Sare Kyouseiteki ni Futomomo de Shiborareru | Tiny Squeezed By Thighs

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

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

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(COMIC1☆2) [waterwheel (Shirota Dai)] School Braver (Bamboo Blade)

(C91) [Karakishi Youhei-dan Shinga (Sahara Wataru)] Konoha-don Yasaimashi (Naruto)

[Saperon Black (Sape)] Kasen-chan no Kinyoku Doujou (Touhou Project) [Digital]

[nemuke? (Nise)] Odoodo Sitei no Odo Love Shasei Kannri [Chinese] [未名汉化组]

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

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

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

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

Virgin Night 3 - Eve

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

Artist - ロボ照

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

[Yagami Dai] Rance 10 -Kessen- Chapter 002

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

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

NicoMaki 10-nengo Jishaku na Futari no Aijou Kyougen

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

(C79) [Shoujo Kousaku (eltole)] HaraMiruto | Pregnant Milt [English] {SaHa}

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

Binyuchousain Ayako | Busty Researcher Ayako

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(C76) [apricot (Anji)] 0-G LOVERS! (Macross Frontier)

Tissue-chan ni Sailor Fuku o Kisetai

(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]

Two Girl's Suck-Suck Research Note

(C85) [KINOKONOMI (konomi)] Nyancology 2 -Nekota-san to Himitsu no Asa Jijou- | Nyancology 2 -Nekota-san's Secret Morning Affairs- [English] [Doujins.com]

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Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

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Narmaya Onee-san wa Inmon no Sei de Tamatteiru You desu

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(C82) [Cannabis (Shimaji)] Otokonoko Maid Cafe Lovely Cherry ni Jiage ni Ittekimashita [English] =sw=

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(COMIC1☆6) [Kansai Orange (Arai Kei)] Negative Love 3/3 (Love Plus) [English] [CGRascal]

Manga Research Triangle

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

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(C92) [Kikyakudou (Karateka Value)] Minamoto no Raikou OPEN YOUR MAMAZONZ (Fate/Grand Order)

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

Bishokuden Kansatsu Princess-tachi no Inkou Kiroku

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

[Natsume Benkei] Maiasa, Okaa-san de Seiyoku Shori! ~Bangai-hen~

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

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Mai Favorite REDRAW Ch. 2-3 WIP

(C81) [AIU-Angel] Hierophilia (Fate/Zero)

Sasoi Mizu - A material girl

[Ougi Production] Newhalf Prisoner [English] [mysterymeat3]

(COMIC1☆16) [Sweet Pea (Ooshima Tomo)] JunAi Sentimental (Zombie Land Saga)

Ore no Dekachin ga Bakunyuu Bitch Gal-tachi ni Sakusei Saremakuru!! 2 | My Big Cock Is Getting Squeezed By Huge Breasted Bitch Gals!! 2

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

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

(C88) [IV VA SHIN (Mikuni Mizuki)] Home Sweet Home ~Soushuuhen~ Bangaihen 2 + Teana Hen 1.5 (Mahou Shoujo Lyrical Nanoha) [Chinese] [st.]

[Xiaowoo] Kaikan Change ♂⇔♀ ~Hajimete wa Onna no Karada de~

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

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Birdy Party

Attack on Research

Comic Unreal 2010-04 Vol.24 [Digital]

Zecchou Kenkyuujo | Orgasm Research Facility

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COMIC Aun 2013-10

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

[Taniguchi-san] Kimi-iro Days ch.1-3 (Complete)

(C66) [Studio Q (Natsuka Q-Ya)] Tsukasa Aoshingou! (Ichigo 100%)

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

[San Sheng Wan] A Rebel's Journey: Chang'e [Chinese] (Ongoing)

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

Kouun o Maneku Nyuuseihin

Dance! Tentacle Research Center - Seedbed-hen

(C91) [HIYOCCO (hiyocco)] Oumae Kumiko no Yuuutsu (Hibike! Euphonium) [English] =Fureta7=

(C76) [TNC.(Lunch)] THE BEAST AND… (THE iDOLM@STER)