Felatio Research

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

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

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

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

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]

(C76) [P Shoukai (Various)] Momo-an 23

弱い艦娘

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

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

[Juder] Lilith`s Cord Ch.1-18 (English) (Ongoing)

[Utano] Koi Cafe | Love Café (COMIC Potpourri Club 2013-11) [English] [ARMAE]

Risounokareshi 3 Hayama Yuka Hen

[Dobato] Heisei JC in Meiji Yobaimura [Chinese] [Lolipoi汉化组]

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

[B-RIVER] Sousei ni Chiru Hana ~Bijin Shimai YariCir Chiroku Nisshi~ Kouhen (ANGEL Club 2017-12) [Chinese] [Digital]

Tsukiyo no Hatago | Moonlight Inn

(C89) [Kyougetsutei (Miyashita Miki)] Tensai Bishoujo Renkinjutsushi no Hazukashii Are (Granblue Fantasy) [Chinese]

Konna Hazu de wa.

Twilight's Research | 暮光学习计划

[Active] Mahjong Fantasic Art Collection

CAT LIFE REIWA

Dance! Tentacle Research Center - Seedbed-hen

(AC2) [Sandai Yokkyuu (Kozakura Nanane)] LIP SERVICE 5 (THE IDOLM@STER MILLION LIVE!)

Futanari Kenkyuu Dousoukai | Futanari Research Club

[Zero ni Kaeru Tsuki (Tsukiyo)] Ushi Musume Monogatari - 2-ri no Kyoushi Hen!

WARU I KO

(C95) [Anko ni Gohan (Asazuki Norito)] Astolfo-kun ga Gudas ni Ecchi na Koto Sarechau Hon (Fate/Grand Order) [English] [mysterymeat3]

Research of Barnaby Brooks Jr.

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

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

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

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

Sochin kara Onnanoko o Sukuu Kai | search and rescue squad to Save Girls from short dicks

(C92) [Mix Fry (Takurou)] Yumeko BET (Kakegurui) [Chinese] [无毒汉化组]

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Attack on Research

Milk Cure Pt2

(COMIC1☆9) [Kurumi Namiki (Mita Kurumi)] H na Kami-sama de Gomenne (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)

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

[Eroe] Seitenkango, Shinyuu to | After I got genderbend, my friend and I... [English]

(C88) [Madou Shiryoushitsu (Arashi-D-Akira, emina)] Black or Purple (Touhou Project)

Ayasare Naoi-kun

Got something for me

おくさまは〇〇歳

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

Wonderful Trans Panic!

Nangoku e Youkoso

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

KanMusu Chichi kosu Kansatsu Kiroku Rei

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Bangaihen (Chii-chan Kaihatsu Nikki~Koisuru Otome na Meikko ga Oji ni Okasare, Choukyou sare…~) [Decensored] [Chinese] [翻车汉化组]

Magical Occult Research Girl Defeated

Manga Research Triangle

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

(C62) [Mongoose Studio (Fuka Mursakai)] Pitatto Koboshi-chan (Pita Ten)

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Honto ni Homo na no?

(C67) [ESSENTIA (Fujima Takuya)] PHASE_OUT (Mobile Suit Gundam SEED DESTINY)

Ane o Dorei Ni Shite Katakori Massaajiki Mitainanode Shiri o Gorigori Suru Manga

Heya ni Sumituita Onna Yuurei ga Muchumuchu nanode Omowazu

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

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

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

(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]

(C55) [Seishun No Nigirikobushi! (Occult)] FAVORITE VISIONS 3 (Bishoujo Senshi Sailor Moon)

Yotta Nachi-san to H Suru Hon {doujins.com}

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

Damette Itte mo Sounyuu reru ndesho?~ Seito to Ofuro de Majiiki Doukyo 1

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

(C81) [GALAXIST (BLADE)] Pink Subuta 3 (Infinite Stratos)

Hara Iso Hatsujou Seinendan Dai 5-wa

[Konnyaku Nabe (magifuro Konnyaku)] Arachnophilia (Touhou Project) [English] [SaHa] [Digital]

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

恋人が猫になりまして

Haruiro Komichi

Dance! Tentacle Research Institute

JS Kenkyuukai | JS Research Seminar

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

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

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

Zecchou Kenkyuujo | Orgasm Research Facility

[Golden Tube (Ogu)] Choukyou Clinic [Digital]

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

[Okayusan] School Caste Prologue and Ch. 1-3 [English] {Erf'} [Decensored]

[Carrot Works (Hairaito)] Honto Wa Shitaindesho (Mirai Nikki) [Digital]

COMIC Megastore H 2006-03

[千凰、dei] お仕事任せてください! (魔女えっち2)

(Reitaisai 11) [Douganebuibui (Aburidashi Zakuro)] Inori Furu nara (Touhou Project)

Sister no Seinaru Himegoto

(C89) [Nandemoii (Yakisoba Ohmori)] PARADISO Another Story [Chinese] [黑夜汉化组]

(C84) [Niku Ringo (Kakugari Kyoudai)] Nippon Shuusaku Vol.2

(Reitaisai 8) [Chaotic Wolf (Inuboe)] Fetishism (Touhou Project)

Mitsuru Tenma

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

(C78) [Alemateorema (Kobayashi Youkoh)] GARIGARI 27 (Touhou Project)

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

[Metamor (Ryo)] Dosukebe Elf no Ishukan Nikki 1 [English] [constantly] [Digital]

Aiyoku Gensou no Kai -Cthulhu Pregnant- Ch. 1-4

MIKU x MEKU Install

Kaizoku Joou | PIRATE QUEEN

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

[BoBoBo] Boshi SYNDROME (COMIC X-EROS #17) [Chinese] [名潴學園漢化]

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

(C89) [Kairanban (Emine Kendama)] Namiland to Issho | Together with Namiland (One Piece) [English] [EHCOVE]

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

[Dadachamame (TTOMM)] Akuma de Shibori Toru (THE IDOLM@STER) [Chinese] [最爱福瑞汉化组] [Digital]

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

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

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

Sagisawa Fumika, Ochiru

[Department Y Research Institute] Bōkoku Ōji no matsuro

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

[Department Y Research Institute] Bōkoku ōjo no matsuro

Movie Research Lovers

(C92) [Mugichoko Store (Mugichoko)] Kawaii Mochi no Mochiri Doki (Kantai Collection -KanColle-)

Dance! Tentacle Research Institute