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

JS Kenkyuukai | JS Research Seminar

[Mizu] Doko Demo Issyo | Together Anywhere (COMIC LO 2007-02) [English] [DMD]

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

Shame Genic

Kotonoha Shimai Futanari Les Sex Jikkyou!?

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

Ami Secret Chapter2

Kaihana - Ochita Elf Tsuma

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

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

Movie Research Lovers

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

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

(C79) [Kurodenwa (Tonpu)] SAMI Anaru (Hoshi no Samidare)

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

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

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

Houkago Dairizuma 2 Boku no Kanojo wa Chichioya ni Tanetsuke Sarete Iru

[Gomennasai] Anoko wa Toshi Densetsu.

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

[Shiina] Noraneko Shoujo to no Kurashikata (Ch.1-4) |Living Together With A Stray Cat Girl(Ch. 1-4) [English] [obsoletezero]

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

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

(C77) [Suitekiya (Suitekiya Yuumin)] Kodomo no Mesuana ～ Kodomo no Chinpho Maniacs Soushuuhen ～ (Kodomo no Jikan)

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

Zecchou Kenkyuujo | Orgasm Research Facility

[Department Y Research Institute] Bōkoku Ōji no matsuro

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

[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

(C79) [Kirintei (Kirin Kakeru)] Break relations (THE iDOLM@STER) [English] [Watisit]

Toro x Mon

Berry Ectasy5 - Fifth Night

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

Anette XXX - part 1

Dance! Tentacle Research Institute

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

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

PROVISIONAL NAME Omnibus II

(C61) [Kensoh Ogawa (Fukudahda)] Her Cherry Lips (Cardcaptor Sakura)

Bowsette's Research

Research of Barnaby Brooks Jr.

Manga Research Triangle

TODO POR ACCIDENTE

Binyuchousain Ayako | Busty Researcher Ayako

COMIC Shingeki 2017-07 [Digital]

(C87) [Rukonosu (Ganari Ryu)] Aegi Burun to Pakkun (Amagi Brilliant Park) [English] [Statistically NP]

[Jinbo Hitode] Salvation (english) =LWB=

[Okayado] Monster Musume no Iru Nichijou Series (Monster Musume no Iru Nichijou)

[Satou Souji] Ayamachi Endless [Chinese]

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

Two Girl's Suck-Suck Research Note

MARINE_No.7

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

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

Inferno Hitozuma Furin Onsen Ryokou

HI-Sneak at night

[KOYAN Creative Works (Kouya)] Ojou-sama! Hoshi e Kaerimashou!! | Lady! Let's Go Back to the Stars! [English] [Digital]

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

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

(C81) [Kaicho-Maniax (Nanami Yasuna)] KiraKira (Tales of Xillia)

Attack on Research

Two Lives in the Same House Ch. 1-24

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

Makoto ga TOP!

Futanari Kenkyuu Dousoukai | Futanari Research Club

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

[Hiryuu Ran] Boshi Soudan | Mother Son Advice (Boshisou-dan) [English][Amoskandy]

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

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

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

(Reitaisai 8) [Sanzoku no Uta] Suki Suki Alice-san (Touhou Project)

Magical Occult Research Girl Defeated

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

Shimakaze mo Ane-sama ga Hoshii!

[Warpic] Narakarana Ch.00-08 [English] (YoManga) (Ongoing)

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Galar no Yoru no Sugata | Galar's Night View

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

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

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

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

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Dance! Tentacle Research Institute

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

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

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

(C66) [Ukkaridou (Inari Satsuki, Shimazu Isami)] Nagisa no "..." | Sibling Showdown (Pretty Cure) [English] [sirC]

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

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

ROUGH SKETCH 112

(Shadow Trickster 2) [ONIYURI (Tayoko)] Nakayoshissu! (Kuroko no Basuke) [English] [Silver Lining]

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

(COMITIA112) [AquaDrop (Mikami Mika)] Oyasumi Sex am1:30

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

[STUDIO HUAN (Raidon)] Ore no Mami to Homura ga Shuraba Sugiru (Puella Magi Madoka Magica)

<<Tokusatsu>> Superheroine Sentai 80's

[Sugi G] Kairan's High [Digital]

Dance! Tentacle Research Center - Seedbed-hen

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

(Shi~musu! 2) [Kyuushoku Dorobou (Murakumo)] For the time being 8.5

[Department Y Research Institute] Bōkoku ōjo no matsuro

Twilight's Research | 暮光学习计划

NTR R Dorei Shoufu Rinko Netorigaeshi

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

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

Shiny Illusion

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

Momoiro Vacation

(Houraigekisen! Yo-i! 28Senme!) [Fighting Peroriina (Miyuki Yaya)] Honobono to. Akebono to. (Kantai Collection -KanColle-) [Chinese] [咕咕汉化]

Saretai, Niizuma.

[Toyatei (Toyama Teiji)] Kaigo Mashimaro 2 (Ichigo Mashimaro) [Digital]

Abekobe Bitch! | Reverse Bitch!

Tobira o tataku otoko)fate/Grand Order)sample

[Ame nochi Yuki (Ameto Yuki)] PetitGraffiti202003 [Digital]

[Sorairo Chouchou Kurakura Kuroi Mina Sokode

Dosukebe Jukujo Maou ga Wana ni Hamatta no de Tanetsukeshitemita

TTH 18.5

Udonko Vol. 11

勇氣をあげたい

[Itaba Hiroshi] Gal ni Natsukareta Hanashi - A Story about Someone Who has Become Attached to A Gal [Digital]

Moshi Oomaeda no bankai ga Kyouka Suigetsu dattara Orihime hen

[Yokkora] Megabody Night ~Watashi no Oniku wo Meshiagare~ | Megabody Night ~My voluptuous body & mom love~ [English] {Laruffi + desudesu + EHCOVE}

Carnival 3 Desperation

(C89) [40010 1-GO (Shimanto Shisakugata)] Tomodachi no Ecchi na Kyoudai Kankei (To Love-Ru)

(C79) [Artic Pan (Shaa Peipei)] Sotto, Oyasumi Nanoha-san (Mahou Shoujo Lyrical Nanoha)

(CSP6) [Jyaraya (Morishima Petit)] Shinya no Yatterman (Yoru no Yatterman)

[kgm] FELL x SWAP (Undertale)

Bote kore 4 ~ Ninpou Youka ~

[LIVE HOUSE (RAVEN)] Platinum Dream (BLAZBLUE) [Digital]

(COMIC1☆9) [Pochi-Goya. (Pochi.)] Otona no Dagashi (Dagashi Kashi) [English] [N04h]

[Nico Pun Nise] Chou Saisentan Kanojo | Super Cutting-Edge Girlfriend Ch. 1-7 [English] [Lazarus H]

(COMIC1☆13) [TREND KILL (Follet)] Alice no Okurimono ~Heki~ (Shokugeki no Soma) [Chinese] [靴下漢化組]

Anal Hojihoji Daisuki Chijo

[FAKE An] A＆I -Uchuu no Onna Shoukin Kasegi-

Sērā-fuku wa o sukidesu ka?

Shiawasena Yuki Daruma | A Happy Snowman

(C91) [Kaguya Hime Koubou (Gekka Kaguya)] Futana Live! (Love Live!) [Chinese] [沒有漢化]

Ushiwaka-tei + C97 Ayashii Bochi Kaijou Gentei Omake Paper

Shinzo o tsuranuite

(C89) [Noraneko-no-Tama (Yukino Minato)] Tamaya Oodama Nijiiro Soushuuhen (Various) [Chinese] [脸肿汉化组]

エンジェうもん

[MicroGravity] Ryoujoku Musou | Abuse Warriors (Warriors Orochi) [English] {3d0xp0xy}

[Takiyama Yuichi] Boku Senyou no Bakunyuu Kyojiri Oba-san Tsuma

Orc Chinpo o Te ni Ireta! Elf Oyako o Ore Senyou Nama Onaho ni Shitatta www | I Got an Orc Dick! Then I Made an Elf Mother and Daughter Into My Personal Fuckholes Lololol

[Massaratou (Motomushi)] Jimi na Watashi ga Ero Haishin Suru Riyuu

[Mr.way] うちの子ネクラちゃん