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Tensei Yuusha no Sexcalibur Ch. 3

(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]

STAND BY ME

In the Knee-Socks Girl - Chapter 10

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

[Emori Uki] Oba-chan no waki to ashi to etc... (comic KURiBERON DUMA 2020-07 Vol. 21) [Chinese] [路过的骑士汉化组]

Seikoui Jisshuu! | Sexual Experimentation Practice!

Attack on Research

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

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

Enkou Ojisan | Mister Enkou Episode V (COMIC AUN 2017-09

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

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Enkou Oji-san Episode I

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

Doctor's Assistant for Today: Goldenglow

Movie Research Lovers

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

(ToHeartSai 2) [LALA STUDIO (Ayase Shinomu)] human experimentation (ToHeart2)

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[Department Y Research Institute] Bōkoku Ōji no matsuro

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

Dance! Tentacle Research Institute

Magical Occult Research Girl Defeated

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

Dance! Tentacle Research Institute

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

Oboreru Taiyou

Manga Research Triangle

[Urase Shioji] Onnakyoushi Kankin Honeymoon (Jokyoushi Carnival) [English] [Digital]

Research of Barnaby Brooks Jr.

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

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

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

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

A Classroom With Bursting Busties Under Experimental Violation

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

Hypnos no Musuko-tachi -Kouhen-

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

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Seikoui Jisshuu | Sexual Experimentation Practice!

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

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

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Marina gomu iranai yo! | Marina doesn't need protection!

Seikoui Jisshuu 2 | Sexual Experimentation Practice! 2

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

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Alien H -Record of Experimental Sexual Intercourse with Extraterrestrial Being-

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

Itsuwari Omega to Hakoniwa no Himegoto 1 | 伪装起来的Ω与庭院秘事 1

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

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

Fellatio Kenkyuubu - Fellatio Research Department

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

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

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

[PONPON] Zettai Junjou X Yokkyuu Shoujo [Chinese]

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

Kyoudai Kuruwa

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

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Square off! 2B vs Tifa

Twilight's Research | 暮光学习计划

You are My Experimental Dragon | Kimi wa Boku no Jikken Ryu

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Futanari Kenkyuu Dousoukai | Futanari Research Club

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

Ishiki Shiteru no tte Moshikashite Ore dake!? | Am I the Only One That's Conscious About This!?

(C64) [Yaboudo Project (Narashino Zoe)] Subliminal Replay the Comic Vol. 2

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

Binyuchousain Ayako | Busty Researcher Ayako

Zecchou Kenkyuujo | Orgasm Research Facility

Kyoukasho ni Nai!V2 - CH17

[Cola Bolt (Kotomuke Fuurin)] Otona no Himitsu (Touhou Project) [Digital]

JS Kenkyuukai | JS Research Seminar

[Department Y Research Institute] Bōkoku ōjo no matsuro

Dance! Tentacle Research Center - Seedbed-hen

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

Chotto Ecchi na Teregao Bon

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

Morgan to Ichaicha

(C88) [Nakayohi Mogudan (Mogudan)] Ayanami Dai 6 Kai (Neon Genesis Evangelion) [Chinese] [逆天漢化組]

[Nekodanshaku] Onegai! Onee-chan | Please! Onee-chan (COMIC LO 2019-07) [English] [SakuraCircle] [Digital]

(Nanoha Festival 3) [Ankoku-Bousougumi (Ainu Mania)] Yagami Butaichou Onegai shimasu! (Mahou Shoujo Lyrical Nanoha)

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Fellatio Research Department Epilogue

Demonio devoradora )

Two Girl's Suck-Suck Research Note

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

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

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

(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]

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

Research Fellow

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

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Suki ni Tsukatte Ii yo

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

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Kunoichi Inmaihen Maki no Ni | Lewd Dance of the Female Ninjas 2

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Fellatio Kenkyuubu | Blowjob Research Club

(C95) [Aohimo Familia (Chilt, Aohimo)] Kanojo no Imouto ga Kyonyuu MiniSkir JK de Koakuma-kei 2