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

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

Dance! Tentacle Research Institute

Futanari Kenkyuu Dousoukai | Futanari Research Club

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

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

Mitchaku JK Train ~Hajimete no Zetchou 1-9

Fuuki Iin to Fuuzoku Katsudou Fuuki o Mamoru Tameni Keizokuteki ni Okonau Katsudou

Shinpusama no Yarisugita Chikubikaizou

Inu-Intimacy

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[Hoshino Fuuta] Nakayoshi-chan

Dance! Tentacle Research Institute

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

Onii-chan no Katachi Shojo Ana de Oboeyou ne ~ Shiranumani Saimin Kaihatsu Sareru Gimai 4

Inside affairs 03

[Macaroni Ring (Soda Lychee)] DC HEROS (Various)

Awahime Kashima ni Iyashite Moraeru

Kimi to Sugosu Subarashiki Taida | Lazy, Wonderful Days Spent with You

Idol Densetsu Kirari - Kirari the Grief of Legendary Idol Ch. 1-8

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

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

[Gouon (SWA)] Mama wa Russian Half no Akuyaku Wrestler - Icha Love Kyuuai Hen | My Mom is a Half-Russian Heel Wrestler - The Sexy Love-Dovey Courting Edition [English] [Zero Translations] [Digital]

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

PINKY BLUE

Magical Occult Research Girl Defeated

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

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

Fellatio Research Department Epilogue

[Ameshoo (Mikaduki Neko)] Touhou TS monogatari ~ Suika-hen ~ (Touhou Project) [Digital]

(Kouroumu 5) [Ruciedo (jema)] Shin Minna no Uta (Touhou Project)

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

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Kono Hito Kareshi ja Arimasen!!

[Okawari] Love Subordination C9+10 End (ENG)

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

[Department Y Research Institute] Bōkoku ōjo no matsuro

[Kuuronziyou (Okamura Bonsai, Suzuki Muneo)] Kuuronziyou 5 (Tsukihime)

Twilight's Research | 暮光学习计划

Hissatsu Onee-san

Movie Research Lovers

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

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

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

Missing Ch.1-13 (English) (Ongoing)

Fellatio Kenkyuubu - Fellatio Research Department

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

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

(COMITIA102) [abgrund (Saikawa Yusa)] Oniichan Controller

Binyuchousain Ayako | Busty Researcher Ayako

(C91) [Inaka no Yasaiya (Hubrael)] Reisen no Oshiri o Ijiru Hon (Touhou Project) [Chinese] [臭鼬娘漢化組]

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Onemu na Kasacchi

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

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

Sukebe na dake no Akujo

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

[Jon] Em-chan Matome (Aizawa Ema) [Chinese]

(COMITIA110) ["Tsu" ga Mittsu. (Tsuttsu)] Suku Nyou!

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(C88) [J's STYLE (Jamming)] Nikushoku-kei Himo Megami-sama (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)

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

Zecchou Kenkyuujo | Orgasm Research Facility

Yare soude ya renai kaasan

Fellatio Kenkyuubu | Blowjob Research Club

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

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

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

[Kikaiatama (Buaisou)] Douyara Usuratonkachi no Kudaranai Jutsu wa Ore ni Kouka ga Nai rashii. (Naruto) [Digital]

Attack on Research

[DL Mate] Kuukan Shadan ～Kakuri～

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

[せいしめんたい (しょーりゅーぺん)] もんすっ娘HUNTER2 (モンスターハンター)

(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]

Oji tora Bitch!

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

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

(C65) [Sumitan (Satou Kibi)] Sango-chan no Hon - Dai-san Maku (Inuyasha)

Good Commander :)

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

Chie, Mou Otona desu. | Chie is now an adult.

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

(C81) [UDON-YA (Kizuki Aruchu)] Monhan no Erohon G★★2 no Omake no Hon (Monster Hunter) [Decensored]

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

[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]

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

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

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

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

[YASKA] Haitoku Kazoku | Immorality Family [English]

Seiso Bitch na Miko Senpai 3

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

(Shotaket 12) [Shounen Gekigakutai (Hayashida Toranosuke)] Marugoto Lemonade

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

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

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

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

Aigan Pet no Shitsukekata I+II

CASINO

Kikansha ha Ore no Johnson in my life (Mitake) Eanakuoto (Ah! Megami-sama/Ah! My Goddess)

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

Two Girl's Suck-Suck Research Note

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

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

Bowsette's Research

Dance! Tentacle Research Center - Seedbed-hen

[Doujin Mukashibanashi] Hahaoya ga Kinjo no Otoko to Nikutai Kankei ni [Chinese] [氪金个人汉化]