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Insect Research Institute 2

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

Attack on Research

(C90) [Yuasa Rengou (Jean Louis)] You-chan to Mizugi de Shiyou Yo! (Love Live! Sunshine!!)

Fellatio Research Department Epilogue

Ore to Shiburin to One Room

(C75) [Kuusou RIOT! (Sakura Hanatsumi)] Meinu Oujo SLAVEDOG (Dragon Quest II)

(C96) [Bakunyu Fullnerson (Kokuryuugan)] Youkoso Kokujin Koubi Beya e 2nd discipline

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

(C95) [Douganebuibui (Aburidashi Zakuro)] Royal Maid Zuri (Azur Lane) [Chinese] [無邪気漢化組]

[Kaikinissyoku (Ayano Naoto)] Sayonara Janai (Kanon)

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

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

(C80) [circle six (Rokusyou Kokuu)] Divergence Zero (Steins Gate)

[NEEDLE GARDEN (Kantori)] nenene3 (Love Plus)

Hijirime Laeria to Shiko Shiko Zange

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

Nakayoshi Shinai to Derarenai Eiketsu no Tou

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

Midnight Car Radio 2

(COMIC1☆10) [A Gokuburi (Sian)] Chouhatwin Idol (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

Uchuu Ichi Yabai Deai

Committee Chairman, Didn't You Just Masturbate In the Bathroom? I Can See the Number of Times People Orgasm [English](Ongoing)

Traditional Job of Washing Girls' Body | 私密處洗淨屋的工作～和單戀的他在女湯裡～ Ch. 13-20

Sensei ga Goriosunara Wari to Ikesou na Neru-chan | Even Neru Will Put Out!

Futanari Kenkyuu Dousoukai | Futanari Research Club

Dance! Tentacle Research Institute

(C90) [Marunomare](Bankokudou) Pyua Nomi! Fes [English]

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

Movie Research Lovers

Jokyoshi bondeji kankin shiiku gomon ningyo-hen

Dance! Tentacle Research Center - Seedbed-hen

Twilight's Research | 暮光学习计划

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

[Yamada Taishi] Tsubaki-chan no Menhera SEX Hon~Calendula~ (D4DJ) [Digital]

[Tamaranchi (Shinbo Tamaran)] euphoria4 (Mahouka Koukou no Rettousei) [Chinese] [塔布里斯個人漢化]

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

Manga Research Triangle

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

Two Girl's Suck-Suck Research Note

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

Research of Barnaby Brooks Jr.

Zecchou Kenkyuujo | Orgasm Research Facility

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

(C79) [Studio30NEKO (fukunotsukuribe)] Mromantik XVII

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

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

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

Research Fellow

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

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

(C95) [TORA MACHINE (Kasukabe Taro)] Mezase! Rakuen Keikaku Vol. 5 (To LOVE-Ru) [Chinese] [脸肿汉化组]

[Kyouryuu no Tamago (gorogoro)] instinct [English] [SMDC] [Digital]

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

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

[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.}

Tsumabiku yoru ni…

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[Department Y Research Institute] Bōkoku Ōji no matsuro

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

Research Love Make Presentation | Research Lab x Expression

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

[Matazure Tengoku] The Yakuza’s Meat Abalone [English][DesuDesu]

(C34) [Shishamo House (Various)] Bye Bye Crisis (Various)

(CR34) [SEITOKAISHITSU (Akimoto Dai)] Higetu (Tsukihime)

Bowsette's Research

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

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

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

[Yokoshima] Kaikan ≠ Kareshi 2 ~Dondake Daseba Ki ga Sumu no yo~

(Rikukaikuuma Goudou Enshuu 2senme) [Testa Kitchen (Testa)] Shiroi Kiri (Kantai Collection -KanColle-)

Fellatio Kenkyuubu - Fellatio Research Department

Fellatio Kenkyuubu | Blowjob Research Club

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

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

れいぷり

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

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

Futa Onna Daigoshou

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

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

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

Geneki Joshidaisei to, Iyarashii Donkatsu

(C84) [A Color Summoner (Kara)] ONE ROOM ASSISTANT!! (THE IDOLM@STER CINDERELLA GIRLS)

[Department Y Research Institute] Bōkoku ōjo no matsuro

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

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

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Iyashi Esthe Minami-san