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

Twilight's Research | 暮光学习计划

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

Research of Barnaby Brooks Jr.

(C57) [Henshitsusya, Atelier Kinta (Jinbo Hitode, Himenogami Kinta)] Kyou no Ippatsume (To Heart)

[Yuiga Naoha] Seinaru Manabiya no Sono de

[peachpulsar (Mira)] Himitsu no Yuri Esthe | Secret Yuri Salon [English] [Yuri-ism] [Digital]

(C93) [Shirojia (Shirono Jia)] Yukinohi. (Yahari Ore no Seishun Love Come wa Machigatteiru.) [Chinese] [無邪気漢化組]

Futari no Seichi | 둘만의 성지

Kukkorose no Himekishi to nari, Yuri Shoukan de Hataraku koto ni Narimashita. 3 | Becoming Princess Knight and Working at Yuri Brothel 3

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

Ofuton Patchouli

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

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

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

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

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

Dance! Tentacle Research Institute

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

[ACはせべ] 弟愛レイプ！姉に敗北した俺（@Chinese）

Fellatio Kenkyuubu | Blowjob Research Club

(C96) [Karakishi Youhei-dan Shinga (Sahara Wataru)] Nanahan no Himatsubushi (Naruto) [Colorized] [Decensored]

Two Girl's Suck-Suck Research Note

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

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

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

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

Attack on Research

Research Love Make Presentation | Research Lab x Expression

[Prime-F] Heartfull Alchemist (RO)

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

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

(C87) [Low-F (wk.)] Murakumo-chan to ecchi shitara omoi no hoka ecchi datta (Kantai Collection -KanColle-)

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

(C92) [Digital Flyer (Oota Yuuichi)] W Jeanne to Ecchi Shitai! (Fate/Grand Order) [Chinese] [脸肿汉化组]

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

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

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

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

COMIC 1 ☆ 11 Different world director Jiro

(C96) [e☆ALI-aL! (Ariesu Watanabe)] Danchou Love ~Lecia Summer~ (Granblue Fantasy) [English]

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

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

(C88) [U.R.C (Momoya Show-neko)] Reina Muzan (Hibike! Euphonium) [English] [N04h]

Imouto Inu ~My Dog~ | Sister Dog ~My Dog~

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[Inui Haruka] Ogenki Clinic vol. 3 (incomplete)

Movie Research Lovers

[Oyster] Tojou no Danran | Happy Abattoir Families Ch. 5 (COMIC Mate 2014-08) [English] =StatistcallyNP=

Zecchou Kenkyuujo | Orgasm Research Facility

(SC33) [Shichiyou Souryuujin (Soushin Souma)] Oreteki Hell & Heaven (Kanon)

(Mirai o Terasu Three Bullet 3) [jicca (Suzuki Touka)] Himitsu no Library (Yu-Gi-Oh! VRAINS)

Doukyonin wa Onna dake! Hatsujou Share House de Higawari Sounyuuchuu Ch. 1-6

BL Mangaka-kun, Ecchi na xx o Suru | BL漫画家，要做色色的×× Ch. 1

Dance! Tentacle Research Institute

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

Kakubetsu na Majiwari

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

Fellatio Kenkyuubu - Fellatio Research Department

[Department Y Research Institute] Bōkoku Ōji no matsuro

Research Fellow

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

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

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

Binyuchousain Ayako | Busty Researcher Ayako

(C82) [Maruarai (Arai Kazuki)] MOB@ERO (THE IDOLM@STER CINDERELLA GIRLS)

[Bantendou Shoten (Naniwadou Matatabi)] SM Ninpouchou | SM Ninja Scroll [English] {Zeus777}

(C82) [Ponyfarm (Inoue Yoshihisa)] Pony-on!!!!!! ~Machi ni Sumi-re Yatte Kita (Ge) (K-ON!)

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

Fellatio Research Department Epilogue

Manga Research Triangle

Fellatio Kenkyuubu Blowjob Research Club Ch. 3