Felatio Research Departmentw

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

[1roo] Hard Attack No 1[English]

Issho ni Futanari Practice 4 | Joint Futanari Practice 4

(C45) [Tenchuugumi (Tenchuunan)] IF 6 (Ah! My Goddess) [English] [Onieroz] [Decensored] [Incomplete]

[GUN] Onna Kyoushi de Asobo -Let's play with a woman teacher-

(C92) [Roubai-tei (atahuta)] Double Bind ~Seisou Seiatsu~ | Double Bind ~Testicular Suppression~ (Fate/kaleid liner Prisma Illya) [English] [Mongolfier]

[Department Y Research Institute] Bōkoku ōjo no matsuro

Dance! Tentacle Research Center - Seedbed-hen

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[Tsukuru] Neko to Kuraseba (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Han) [English] {Hennojin} [Digital]

Higurashi no Naku koro ni Hazure Matsuri-hen

(C95) [Amakuchi Syoujo (Umakuchi Syouyu)] Shigure Change Dress (Kantai Collection -KanColle-) [Chinese] [绅士仓库汉化]

Sou Kikan Tsushin

Captured Elf Seedbed Bonus Book

Manga Research Triangle

Prinz to Kashima de Ecchi-erando

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

Rebellion Begins

[GD Mechano (Izumi Yakumo)] Kagami no Nai Heya | A Room without a Mirror (Fullmetal Alchemist) [English]

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

Dance! Tentacle Research Institute

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

[GOD Ryokutya (Bu-chan)] Build Bitch Try (Prologue+α) (Gundam Build Fighters Try)

Amanatsu Momo

New Bondage Fairies - Fairie Fetish5

MIRACLE STREAM vol 2.0

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

[Nishieda] Oshikake Kanojo (COMIC Bazooka 2012-11) [Chinese] [st.] [Digital]

Elf-chan Muramasa Senpai to Ecchi na Seikatsu

[Melonbooks] Dekigokoro ~Impulse~

New Face Ch.1-20

(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]

Vu~anpaia kōshaku no ama sugiru kyūketsu | 吸血鬼公爵的甜蜜吸血

秘事 01

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

(CR29) [Nagisawaya (Nagisawa You)] Automatic (Chobits, Cardcaptor Sakura)

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

HHB Artworks 09

Fukurou no Koiwazurai | 猫头鹰的相思病

Binyuchousain Ayako | Busty Researcher Ayako

(COMIC1☆13) [piropiro-GO (Umihotaru Harumare)] Arikitari de Warui? (Fate/Grand Order)

B-BOY ドS 挿れられた瞬間にイカされちゃう特集

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

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

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

Ring X Mama Rnd 18

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

[Mitarashi Club (Mitarashi Kousei)] 騙し会い

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

[ZoneBell ~Zonbell Tsukiji] Kono Subarashii Sekai de Kozukuri o! (Darkness Hen) (Kono Subarashii Sekai ni Syukufuku o!)[中国翻訳]

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

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

(C75) [PJ-1] Souri Kantei (Ghost in the Shell)

(C79) [Fuketsudan (Shokushu-san)] Koakuma Kansatsu Nikki (Touhou Project)

Twilight's Research | 暮光学习计划

Drip-Drop

[ACID EATERS (Kazuma Muramasa)] Abigail Williams no Meijoushigataki Kawaisa (Fate/Grand Order)

Houkago Spats

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

[NeWMeN] Secret Plot Deep 3 [English]

JS Kenkyuukai | JS Research Seminar

Bowsette's Research

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

Mesugao

Yokujou Seitokai

(C48) [Takara no Suzunari (Fujiya Yoshiko, Kouno Yukiyo)] Hyouryuu Ongakushitsu (Macross 7)

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

Magical Occult Research Girl Defeated

(C80) [Fujidan (Fujisaki Makoto)] Toaru Shitsuji no Dorei Nisshi (Mayo Chiki!)

[Hikoma Hiroyuki] Netorisasu (COMIC LO 2014-10) [Chinese] [acyloin个人汉化]

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

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

[Tachibana Omina] Boku Wa Minna No Kanrinin Ch. 1-4 [Chinese] [漢化組漢化組]

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

[Abraya Inarizushi (Inari)] Sensei to Renai Soudan Suru Tsumori ga Itunomanika Sex Shitemashita [Chinese] [cqxl自己汉化]

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

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

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

HA SA N DE A GE RU | I'll Squeeze You With These

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