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

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Futanari Reimi Onee-chan to!

[Je'taime (Mutsuki Lime)] Dare ka no mada shiranai Uso (Gakkou no Kaidan) [Digital]

フランシスBBA裸婦本 実践編

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

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

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

(C81) [E61 Geinou Pro (Takayaki, Tsurui, TTOMM)] PeroM@s 3 (THE IDOLM@STER)

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

Sento Isuzu no Junan / Sento Isuzu's Troubles - A World Where Kanie Seiya Is A Perverted Ugly Man

[Kakashi Asahiro] Megami no Saien

International H2

(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]

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

Fellatio Research Department Epilogue

[Kagono Tori] Kusekke | Unruly Hair (COMIC LO 2019-09) [English] {Mistvern} [Digital]

Wafuukei Osananajimi wa Kokujin Ryuugakusei ni Netorareru | Cuckolded by Japanese childhood friend Japanese black international student

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

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]

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

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

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

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

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

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(C94) [4or5 Works (Chicago)] Nama de Mana! (Gegege no Kitarou) [Chinese]

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

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Binyuchousain Ayako | Busty Researcher Ayako

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(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

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

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Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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(C81) [Kaicho-Maniax (Nanami Yasuna)] KiraKira (Tales of Xillia) [English] [SMDC]

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

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(Shota Scratch 2) [Studio Rakkyou (Takase Yuu)] Faulklin no Himitsu Enikki (Shining Force EXA) [English] [Busy Bee Translations]

Research of Barnaby Brooks Jr.

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

Ariake International X-Rated Manga Festival 2

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

[Nakata Modem] Houkei Nama Ijiri Ch.01 - 08 [English]

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

Kitou no Yaiba | 亀頭之刃

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[Comaku] Anmari Sono Ki ni Sasenai de | Don't Make Me So Turned On. Ch. 3 (L Girls 03) [English] [Yuri-ism]

(C101) [Hachigo (Ayamy)] Konya no Yor wa Yoki Tsuma ni Naremashita k? (SPY×FAMILY)

Manga Research Triangle

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

(C92) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge

[Kokuryuugan] Boku no Aishita Fumika (Girls forM Vol. 12) [Chinese] [沒有漢化]

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

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

日焼け×少年×オリジナル [エカキイズム]

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

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

(C71) [INFINITY-FORCE (Mercy Rabbit)] Ariake International X-rated Manga Festival Mercy Rabbit SPECIAL (Various)

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

(C86) [Hikalphilia (Monatsu)] Euphoria (Touhou Project)

[Piccolo studio (Saru Pikkoro)] 部外秘日誌2

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

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

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

[Anthology] Lunatic Party 2 (Sailor Moon)

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

[Department Y Research Institute] Bōkoku Ōji no matsuro

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

Choukai Yotogi

IN A SILENT WAY

[Ogura Shuuichi] Koi wa Yamai Kara ♪ (COMIC Anthurium 010 2014-02) [English] [Life4Kaoru]

Hikari no Ame

Attack on Research

Fellatio Kenkyuubu - Fellatio Research Department

Zecchou Kenkyuujo | Orgasm Research Facility

[Anthology] Osananajimi to Otona Ecchi [Digital]

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

[Hiroaki] Yojouhan de Micchaku 3P Otomarikai! 1 [Digital]

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

[UTEN+ (Uten Ameka)] Ore no Shinyuu wa TS (Seitenkan) Taishitsu 1.5 [Digital]

Dance! Tentacle Research Center - Seedbed-hen

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

Movie Research Lovers