Experimental Research Ephedr

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

[Fool's Art Gallery (Homare)] Beautiful Illusion 06 (Various Games)

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

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

[Tanaka] Yokkyuu Fuman na Kaa-san no Deka Ketsumanko ni Nakadashi Shitemita

Zecchou Kenkyuujo | Orgasm Research Facility

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

[Dam Koubou (Kuroadam)] Gyaru JK ga Neteru Aida ni... [Digital]

Konaida Haishin Shiteta JS no Futari Tokutei Shitande Yattekita wa

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

Dance! Tentacle Research Center - Seedbed-hen

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

JS Kenkyuukai | JS Research Seminar

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

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

Fellatio Kenkyuubu - Fellatio Research Department

(C87) [Caramel Colors (Yamabuki Zarame)] Kantei Shuuri Shisetsu e Youkoso (Kantai Collection -KanColle-)

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

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

[Tsuyotsuyo Powers (Gluon)] Mama to Issho ni Shasei Gaman!

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

(C90) [Studio Pal (Nanno Koto)] Other Zone 6 ~Hito Modoki~

(COMIC1☆11) [Room0016 (Oreiro)] Hamakaze ni Yudaneraretai (Kantai Collection -KanColle-)

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

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

(C58) [Pretty Well (Momoi Nanabei)] Pretty Well 3 (Various)

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

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

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

(Reitaisai 10) [Shironegiya (miya9)] Cloudy Sky Library (Touhou Project) [English]

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Yokubou Kaiki Dai 504 Shou -Hataraku Josei no Higeki Story #2 Kichikugai Ryoujokuki no Rihatsushi-

Dance! Tentacle Research Institute

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

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

Research Love Make Presentation | Research Lab x Expression

(Dai 3-kai Spring Festa) [Newton no Ringo (Inuzumi Masaki)] Ecchi na Kibun no Bunny-san ga Producer ni Osoikakacchaimasu (THE iDOLM@STER: Shiny Colors)

Somerare Ch.8

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

(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]

Nonbe Kensuke - Chichikaeru

[Itaba Hiroshi] Ane Zokusei [Chinese] [好果汁汉化组] [Digital]

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

[Department Y Research Institute] Bōkoku Ōji no matsuro

Shoyuusha wa Aru Otoko - Property of a Man

Twilight's Research | 暮光学习计划

Queen Zettai Shihai | Queen's Complete Control

Dance! Tentacle Research Institute

VS Experimental Subjects

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

P to Oikawa-san wo Fuyu no Koya ni Hitoban Tojikometara Naniga Okoru ka wo Kenshoushita Ohanashi

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

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

Ueno-san no Anal Bon

[Shijima Yukio] Nyu-seihin

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

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

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

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

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Movie Research Lovers

Two Girl's Suck-Suck Research Note

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

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

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

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

Angel Index

Futanari Kenkyuu Dousoukai | Futanari Research Club

[Tsushima Zan] Aya Sakuya Patchouli no ~OneShota Gensoukyou~ | Aya, Sakuya and Patchouli's one-shota in Gensokyo (Touhou Project) [English]

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

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

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

Fellatio Kenkyuubu | Blowjob Research Club

[Owakari Itadaketa darou ka (Umiyamasoze)] Mesugaki Elf Mahou Choukyou [Digital]

Insect Research Institute 2

Research of Barnaby Brooks Jr.

A Classroom With Bursting Busties Under Experimental Violation

Mika to Hitotoki

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

Seikoui Jisshuu 2 | Sexual Experimentation Practice! 2

(C86) [Yoruyu-kai (Bob, Yuno)] Kinoko no Sei de Teruko ga Eroku Narimashita. (THE IDOLM@STER Cinderella girls)

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

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

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

Manga Research Triangle

(C92) [sagejoh (sage joh)] Burnin' Loooove! (Kantai Collection -KanColle-)

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

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Binyuchousain Ayako | Busty Researcher Ayako

Seikoui Jisshuu! | Sexual Experimentation Practice!

[Department Y Research Institute] Bōkoku ōjo no matsuro

(C97) [Planetarium (Suzumi Raika)] Uraaka Joshi-tachi no Houkago

Attack on Research

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

(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]

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

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

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

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

[KFC (YU)] Yuudachi to Atarashii Asobi o Suru Hon (Kantai Collection -KanColle-) [Digital]

ReplicA

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

COMIC AUN 2020-04

[Kuroquis (Kuro)] PINKSICK (Detective Conan)

Kirigaya Suguha Oppai Chikubi Manga

(C89) [Juggernaut (JYUN)] Nakadashi! Chain Burst ~Shibotte Full Chain~ (Granblue Fantasy) [English] [CGrascal]

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

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

Research Fellow

[Aimaitei (Aimaitei Umami)] Madam ni Uwasa no Futanari-ka Detox ~Mini Incubus no Iru Massage-ten~ [Digital]

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

Zelda The wink waker (passage) ENGLISH

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

Magical Occult Research Girl Defeated

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

(C87) [Pikorin! (Spiritus Tarou)] Ryuujou no Erohon (Kantai Collection -KanColle-) [Chinese] [想抱雷妈汉化组]

Fellatio Research Department Epilogue

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

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

Formi Bon | 可畏本

[HIKARI HAYASHIBARA] Parody Artworks

Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3

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

VEGAPUNK ベガパンク (Pixiv Fanbox)

Bowsette's Research

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

Seikoui Jisshuu | Sexual Experimentation Practice!

Tissue Thieves Ch.1-27

(C78) [Takane no Hanazono (Takane Nohana)] Honki no Otome wa Tottemo Dangerous (Gakuen Mokushiroku Highschool of The Dead)

Gekkan Shounen Zoom 2024-02

[Shinama] Kimochiii Omoi

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

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

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

[Arimura Daikon] I Was Devoured by My Gyaru Senpai (COMIC Anthurium 2021-10) + I Made My Gyaru Senpai Cum Over & Over Doggy Style [English] [Redlantern] [Digital] [Decensored]

[Gohan] ガゼバンまんが (Inazuma Eleven)

[Wakusei Nostalgia (Tokiwa Midori)] Yukemuri Shippori Soudanya (Azur Lane) [Digital]

Josou Haishinsha Ryoujoku 2

[Footcroft] CHAINSAWMAN - Deal With Footfetish Devil (Chainsaw Man) [Chinese] [AI翻译]