Cereal Research Nonprofit

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

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

(C88) [bpm. (Kasugai)] Being at home with Lover (Ao no Exorcist)

[Tatsuse Yumino] Lovelin

Daitoshokan no Majo wa Kyou mo Shitarinai!

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

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

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[Department Y Research Institute] Bōkoku Ōji no matsuro

Inflater Reimu

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

(ComiComi10) [HIGHWAY-SENMU (Maban, Saikoubi)] H-Sen vol. 11 (BLEACH) [English]

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

[ISUTOSHI] Kaitou Police (Young Comic 2004-08)

[Yamano Kitsune] Inyoku No Hakui

(CT13) [Shiinotomoshibitake (Ippongui)] Touhou Mougaroku (Touhou Project)

Boku no Kanojo wa Giri no Chichi ni Nando mo Okasarete ita

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

(C88) [Panda ga Ippiki. (Komizu Miko)] Watashi no Sukina Teitoku (Kantai Collection -KanColle-) [English]

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

Insect Research Institute 2

Jimiko wa Igai ni Erokatta Ch. 1-12

Locker Tojikome

Rinze. bss

(COMIC1☆3) [Mikouken 2nd (Kutsugen Kanna)] D.C.2nd Dai-14 Gakushou (D.C.P.K. ~Da Ca Po-Ker~)

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

Magical Occult Research Girl Defeated

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

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

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

Research Love Make Presentation | Research Lab x Expression

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

Chin Nii-chan

(C74) [Garyuh-Chitai (TANA)] Tama Ane ga Haru Natsu Mama ni...wo Kette Kudasai to Aigan Shichau bon. (ToHeart2)

Watashi no Kawaii Kanojo | 我可爱的女朋友

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

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

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

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

Snotty Snotty Nasal Inflammation

Futoukou no Onnanoko wo Onaho Atsukai de Tanetsuke Koubi Shimakuru Futanari Seito Kaichou-san | Truant Girl Gets Treated Fucked Like A Faphole By The Futanari Student Council President

Research Fellow

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

Saitei de Saikou na Jikan

Happy Bunnys e Sennyuu! -Inran Ero Usagi-ka Suit-

[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.}

Dance! Tentacle Research Institute

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

(C94) [Apple Water (Ringo Sui)] HarusaMaid wa Dojiranai!? duology (Kantai Collection -KanColle-)

Futanari Kenkyuu Dousoukai | Futanari Research Club

Futanari Roshutsu JK desu ga? 10

Two Girl's Suck-Suck Research Note

Manga Research Triangle

Fall In Love Alchemist

[Department Y Research Institute] Bōkoku ōjo no matsuro

Binyuchousain Ayako | Busty Researcher Ayako

Mihon no Kouyuubutsu 3

Sharon and Her Unpleasant Crew 2 +omake

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

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Kuwanu Suezen Otoko no Haji

Tomura to Juri + Sono Ato | Tomura and Juri + ~After That~

这是个秘密 01-11 CHI

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

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

Uyamuya-dzume hon 2

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

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

Why Would Anyone Cheat on Someone…?

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

[Ikoma Ippei] Danchi no Bitchi-chan | 社區的淫蕩女小姐 [Chinese]

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

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

Dance! Tentacle Research Center - Seedbed-hen

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

[Doku-Pepper (Shiina Kazuki)] Shiitsuu-bon (Code Geass)

Shuuchishin Install

(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]

Yatte Yatte MISSION √2

(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]

刀の花嫁

ONIFUTA

[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)

Sono Hi no Jingai Kyou 2

netorare uranus color

(C90) [Circle Ohigetan (Ohigetan)] Ohigebon-71 Onedori! Natsu da! Asedaku da! Muremure Fusafusa Omange da! Onee-chan Satsuei Shimakuri Natsuyasumi no Jiyuu Kenkyuu~! [English] [No4h+Chaos-x]

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

[Arimaki Yoshio] Kyousei Sounyuu [Chinese]

Research of Barnaby Brooks Jr.

My Lovely Angel! Ayase-tan

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

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

Haijin Kei Kanojo

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

[Yui Toshiki] My doll house 1 | 甜蜜寶貝屋 1 [Chinese]

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

Bowsette's Research

The Lady Down the Street Asked Me To Impregnate Her

(Futaket 16.5) [HTSK (Rihito Akane)] HTSK11 (Puella Magi Madoka Magica)

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

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

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

KOI+KAN 2

(C95) [Kaname (Siina Yuuki)] Omoikomi Illyasviel (Fate/kaleid liner Prisma Illya)

Ichizushika Katan! ADULT

(Reitaisai 13) [Hyudorabo (Hyudora)] Touhou Derebitch 14 (Touhou Project)

[Shikawa Yumiya] Ai-bu - Love Club

[Mamagult (Takao Ukyou)] MAMAGURU-SHOW-vol.1 (Various)

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

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

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

[Tengusa (tokorot)] Seichou Kiroku [Digital]

The twins situation of the Kurano family - Cafe Apple Pie Business Diary

Attack on Research

[Digital Lover (Nakajima Yuka)] Otonanajimi 5 DLO-21 [Digital]

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

Toraware Hime Numachi no Shiro-hen 1

Zecchou Kenkyuujo | Orgasm Research Facility

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

Secret Live After side:siki

Fellatio Kenkyuubu | Blowjob Research Club

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

[Misaki Ryo] Kimusume Utage ~Kimusume no Utage~ 1-3 [Digital]

[Niratama (Sekihara, Hiroto)] Nishikino-shiki Hassei Renshuu - What are the contents of this vocal exercises? (Love Live) [Digital]

Fellatio Research Department Epilogue

Twilight's Research | 暮光学习计划

Oideyo! Ningen Bokujo

(COMITIA121) [Usamimi Syndrome (Erutasuku)] Oretachi no Seijo-sama ga Otokonoko na Wake nai daro! [Chinese] [theoldestcat汉化]

[Sanba Rio] Rinkan Gakkou

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

JS Kenkyuukai | JS Research Seminar

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

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

Fellatio Kenkyuubu - Fellatio Research Department

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

(C85) [ActiveMover (Arikawa Satoru)] Senkan Nagato Seibi Kiroku (Kantai Collection -KanColle-) [Chinese] [绅士仓库汉化]

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

Dance! Tentacle Research Institute