Felatio Research Departmentwebpa

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

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

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

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

(C57) [Phantom Cross (Miyagi Yasutomo)] Long Kiss GOOD NIGHT (Comic Party, ToHeart)

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

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

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

JS Kenkyuukai | JS Research Seminar

CONCEIVE case B

[B-kyuu Site (bkyu)] B-kyuu Manga 3 Pack (Dragon Quest VIII, Final Fantasy VII, Final Fantasy Unlimited)

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

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

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

(MakiMaki 7) [HellDevice (nalvas)] Kirei de seiketsu de ii nioi | Proper, Clean, and Smells Good (Rozen Maiden) [English] =LWB=

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

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

Insect Research Institute 2

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

Haha no Himitsu | Secret of Mother Ch. 1-6

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

SECRET SWEET ONLY FOR TWO

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

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

Dear My Mother 2 Ch. 1

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

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

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

Fellatio Research Department Epilogue

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

[Hal] Guuzou Houkai -Gyaku- | Idol Decay -Tyranny- (COMIC Shingeki 2014-05) [English] [CGrascal]

Muremure Bloomer de Nyan Nyan

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

S&N

[BicyclE] 僕の知らない妻の七日間case/aoi

Oshidori Fuufu Yakitorare

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

sweet kiss me!!Eat me!!

[Naruko Hanaharu] Shoujo Material Fukusei Genga Kounyuusha Gentei Tokuten Girl Scouts [English] [Twofish]

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

[Xiaohua] Luscious Bride (Punishing: Gray Raven) [English]

Research Fellow

(C89) [Opaque (Futou Ryouko)] Ruriiro+ ~Naze Watashi ga Skasaha o Daku Koto ni Shita ka~ (Granblue Fantasy)

(C91) [Gomuhachi (Gomu)] Otoko o Shitta Sensha Musume Ni | A Tank Girl Meets a Man II (Girls und Panzer) [English] [princessCuck]

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

Fellatio Kenkyuubu - Fellatio Research Department

[Saitani Umetarou] Hot spot

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

[Zero no Mono] Erotic Massage Ch. 2 (COMIC Ero-tama 2014-09 Vol. 4) [Chinese]

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

Horror Manga 11

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

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

Attack on Research

[Goblin]Willy Nilly

(C84) [Strawberry and Tea (Sagami Rin)] Yo Ku Ba Ri Sweet Angel Oyashoku! (D.Gray-man) [English] [biribiri]

FEEL SO ASS ~I felt like it was fate~ {5 a.m.}

Shinkon Kanojo

(C82) [Vivo (Morishima Chikan)] WELCOME TO CRAZY WORLD (Uta no Prince-sama)

Futanari Kenkyuu Dousoukai | Futanari Research Club

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

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

Onii-chan ha Nikubenki

(The World 8) [carm (Yoshiuo Mikey)] Shinshinto Somaru (JoJo's Bizarre Adventure) [Chinese] [沒有漢化]

SILENT BELL patients

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

(C79) [An-arc (Hamo)] Monhan Rakugakishuu (Monster Hunter)

Magical Occult Research Girl Defeated

Bowsette's Research

[Kurono Masakado] Nocturnal

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

[Fuuga] M-kko Roshutsu ~ Oyako Soukan Diary ~ Kouhen [Chinese]

[Onomesin] Oppai Party

(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]

Twilight's Research | 暮光学习计划

(C80) [soft_machine (Kusama Sakae)] Metro Dog (Original) [English] [SaHa]

[Department Y Research Institute] Bōkoku Ōji no matsuro

(Shuuki Reitaisai 5) [CausCiant (Yamaiso)] Jikan Teishi Kochiya Sanae Ryoujoku (Touhou Project) [English] [Naxusnl]

Binyuchousain Ayako | Busty Researcher Ayako

(C81) [Tomatohouse-905's room (Urabi)] Event Horizon (Kyoukai Senjou no Horizon)

Te o Hodokenai Seito

Movie Research Lovers

(COMIC1☆10) [Yoru no Benkyoukai (Fumihiro)] Megumin to Shokushu ni Syukufuku o! (Kono Subarashii Sekai ni Syukufuku o!)

(C73) [ARE (Harukaze Do-jin)] Hold Me! (THE IDOLM@STER)

SLEEPING PRINCESS

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

Yarujan Onnanoko.

Manga Research Triangle

[カリカリ梅] 誘惑してくるokyn おまけ (猫又おかゆ)

(C81) [G-Scan Corp. (Satou Chagashi)] Le Beau Maitre 9 (Zero no Tsukaima)

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

Dance! Tentacle Research Institute

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

[Department Y Research Institute] Bōkoku ōjo no matsuro

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

(COMIC1☆6) [.7 (DAWY)] Futanari Santa-chan Try!

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

Dance! Tentacle Research Institute

Two Girl's Suck-Suck Research Note

Boku no Daisuki na Oba-san

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

Fellatio Kenkyuubu | Blowjob Research Club

Keiren

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

Chichiue, Uruk no Dentou Ishou o Kiru | A Father Wears The Traditional Clothes Of Uruk

[Anthology] Mujirushi Youhin Vol. 1

Dance! Tentacle Research Center - Seedbed-hen

Research of Barnaby Brooks Jr.

(CT23) [Alemateorema (Kobayashi Youkoh)] GARIGARI 60 (Kantai Collection -KanColle-)

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

[Damenahidou (Damenahito)] GAME OVER (Blue Archive) [Chinese] [白杨汉化组] [Digital]

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

(C77) [Raijinkai (Harukigenia)] Love Rinko (Love Plus)

[Sonna Namae no Hito Shiranai.] Imouto-chan, Onii-chan nara Yurushite Kureru yo! (Zenless Zone Zero) [Chinese]

Zecchou Kenkyuujo | Orgasm Research Facility

Suzuya to Kiyoraka na Otsukiai!?

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

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

Ero Karakai Jouzu no Maid-san

Buster Comic Vol. 9 [2009-01]

(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]

Dickbride [English] [Rewrite] [Hentai Wallpaper]

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

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

Kiss Me! Vampire Girls ★Forgive Us, Sensei★

(GOOD COMIC CITY 19) [GGG (Kashiwa)] Soshite Boku wa Kirei no Imi o Shiru (Kuroko no Basuke)

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

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

PSY x KICK PANIC!

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]

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

篝火ヒカルノ

雫るるの一日出游

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

Research Love Make Presentation | Research Lab x Expression

Shin Tomodachi no Hahaoya Ch. 2

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

(C62) [Kacchuu Musume (Various)] Shiritsu Sangendou Gakuen Koubaibu 6 Gou

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

Watashi no Nani ga Ikenai no?

Oba to Haha ga Ochiru Made | Until Aunt and Mother Are Mine

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

Arutoria Kaleidoscope

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