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

Dance! Tentacle Research Institute

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

[Department Y Research Institute] Bōkoku Ōji no matsuro

(SC32) [VISTA (Odawara Hakone)] Nagato Yuki no Junan (The Melancholy of Haruhi Suzumiya)

Nakadashi Service Department

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

Dance department 01-11 chi - manhwaroshi

[Sanbaizu] Nozoki Buil ~Depart no Mizo Toile~ [Chinese]个人翻译

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

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

Samishi gari ya to uso no kisu

Ryouki First Chapter: Zeroshiki Department Store

(C93) [Otukimi Koubo (Akizora Momidi)] Mayonaka ni Me ga Samete… | Waking Up In The Middle of The Night (Kono Subarashii Sekai ni Syukufuku o!) [English] {Hennojin}

Hiwai Depart ERON

[Panda 4gou (Shima Kyousuke)] H Jigyoubu Eigyou Ichi Ka | H Department Division One [English] [Digital]

Amata no Kioku 2.5

[Ao Banana] Chaldea Ochinpo Atatamebu Gubijin x Gudao Hen | Chaldea Cock Warming Department Gubijin x Gudao (Fate/Grand Order) [English] [Coffedrug]

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

[Pollinosis (Shinkuu Tatsuya)] Onna Kachou no Himegoto ~Boku no Kachou wa Hentai Onna datta Ken ni Tsuite. | My Female Department-Manager is Secretly a Slut [English] [thetsuuyaku]

Chaldea Ochinpo Atatamebu Ushiwakamaru x Gudao Hen | Chaldea Penis Warming Department Ushiwakamaru x Gudao Edition

[Karasu] "Seito Shidoubu" na Kyouzai | "Sexual Counseling Department" Teaching Material (Bessatsu Comic Unreal Joushiki ga Eroi Ijou na Sekai) [English] [biribiri]

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

Magical Occult Research Girl Defeated

(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]

[O.RI] DEPART GIRL 2

[Yunioshi] Mirai Hinyoukika - Mirai Urology Department (COMIC Megastore H 2007-09) [English] [Kusanyagi]

S-Mate 1-93 官方中文（連載中）

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

Binyuchousain Ayako | Busty Researcher Ayako

[Department Y Research Institute] Bōkoku ōjo no matsuro

Manga Research Triangle

[Takeda Hiromitsu] Sister Breeder (English)

H Jigyoubu Eigyou Ichi Ka | H Department Division One

Chiru Out

Houshibu o Kengaku Shiyou! | Let’s Visit The Service Department!

[2gou] Nakadashi Service Department [Digital]

Fellatio Kenkyuubu | Fellatio Fesearch Department Ch. 1

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

(FF22) [Denmoe (Try)] Prostitution Vessel – Fallen Imprisonment (Suisei no Gargantia) [Japanese]

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

Married Women Editorial Department- Shota Eating Erotic Manga Lesson

Two Girl's Suck-Suck Research Note

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

[Mayonnaise.] Shomubu Kouseika Seishorigakari | General Affairs Department, Public Welfare Section, Sexual Disposal Branch Ch. 3 [English] [BATS]

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

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

[Gyaotaroh] Zenra Densya de Go !

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

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

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Kegasareta Jukujolayer

[Sanbaizu] Nozoki Buil ~Depart no Mizo Toile~ [English]

Chaldea Ochinpo Atatamebu Gubijin x Gudao Hen | Chaldea Cock Warming Department Gubijin x Gudao

[yumoteliuce] Sister's dildo (COMIC BAVEL 2016-10) [Chinese]

Dance! Tentacle Research Center - Seedbed-hen

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

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

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

Ancopan H 6

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

(C62) [TAKA’s editorial department. (TAKAHiCo)] Kono Chiisana Mune no Uchi 2 (Sakura Wars)

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

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

Attack on Research

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

[Awaji Himeji] Shouni Byouto Sanfujinka | Pediatric Ward Gynecology Department (Sugo! Loli) [English] [Fated Circle]

[Minarai Zouhyou] Tomodachi Ijou, Kareshi Ijou (COMIC Gucho Vol. 4) [Chinese] [堅決旗幟鮮明地徹底擁護純愛黨漢化組] [Digital]

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

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

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

[100yenMoFA (Mirino)] Youmu de Manabu Slow Sex | Learning Slow Sex with Youmu (Touhou Project) [English] {pesu} [Digital]

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