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HCLUB 1-10

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

Two Girl's Suck-Suck Research Note

(C81) [Fatboy (Geneil)] Intense Pollination (Touhou Project)

(C90) [Tra-Tama(ry (Ttuunn)] Boku no Kanojo no Shibuya Rin-san (THE iDOLM@STER CINDERELLA GIRLS)

(CCTokyo136) [Utachan Honpo, JIEITAI (Utako, Ketudora)] Shounen! AV o Toru zo! (Kekkai Sensen)

(C67) [Kotori Jimusho (Sakura Bunchou)] chanson de I'adieu (Sailor Moon)

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

(C86) [French letter (Fujisaki Hikari)] 401 - Hito Natsu no Ayamachi - (Kantai Collection) [Sample]

[Digital Lover] DL-RO Perfect Collection 01 (My Edition)

[Kishizuka Kenji] Shin Konya Tonikaku XX ga Mitai

Ochita Mesubuta-tachi - Ch.1-5

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

[rikiya] Ecchiitsu (Chobits)

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

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

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

(C88) [Inst (Interstellar)] AND THEN NOTHING (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

[St. Rio (Kitty, Ishikawa Ippei)] COSMIC BREED 2 (Gundam SEED DESTINY)

Icha Chovy

Twilight's Research | 暮光学习计划

(COMITIA105) [Takumiya (Yoshihara Maito)] Kankei = Kanojo

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

[Pija] Aru Atsui Hi no Futari (COMIC HOTMiLK 2016-09) [English] [葛の寺] [Digital]

Zara to Miwaku no Poolside

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

[Erutasuku] Kinju no Madousho 3 Itoshi no Kimi wa Saimin Mahou de Eien no Ai o Chikau [Chinese] [逃亡者x新桥月白日语社]

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

BAKUDAN Vol.3

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

Dance! Tentacle Research Center - Seedbed-hen

[Department Y Research Institute] Bōkoku ōjo no matsuro

Chippu o Hazumu Node

Manga Research Triangle

[Sorani] AV Senmon Gakkou e Youkoso! Ch. 1-4

(C87) [Digital Lover (Nakajima Yuka)] D.L. action 90 (Kantai Collection -KanColle-) [English] [YQII]

[GiriGiriCombination.] Bokura no Seihai Sensou. (Denchiha) (Fate/Stay Night)

[Himeno Mikan] Chocochu~ (COMIC LO 2011/4) [Chinese] [臭鼬娘漢化組]

[Ekakigoya Notesystem (Katatsu Tarumi, Nanjou Asuka)] KITSCH 13th Issue (Cardcaptor Sakura) [English] [desudesu]

(C88) [Memeya (Meme50)] Hakuryuu (Kantai Collection -KanColle-)

Dream Home

(C93) [HIGH RISK REVOLUTION (Aizawa Hiroshi, Iwasaki Hiromasa)] Shiori Dai-Yon-Shou Futarime no Jushin (Joukan) Shinsouban | Shiori 4 - The second master part 1 (Tokimeki Memorial) [English] [HentaiInPublic]

Mesu-ka no Susume | 암컷화 추천

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

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

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

[High Fly Flow (Kanimaru)] Seiyoku no Sugoi Otokonoko to Tsukiau Koto ni Natta Kekka w | 与性欲旺盛的伪娘开始交往后的结果是w (Kantai Collection -KanColle-) [Chinese] [EZR個人漢化] [Digital]

Elf no Tsukaimichi | The Way to Use Elves

RO-TION

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

Chounyuu Gakuen | Academy For Huge Breasts Ch. 1-3

Haru-Bitch - La puta Haru

[Mita Kurumi] 2D Escape Present (COMIC Penguin Club 2015-01) [Chinese] [Drz漢化]

[Homura Subaru] Chichi Yuri Girls [Digital]

Dance! Tentacle Research Institute

Zecchou Kenkyuujo | Orgasm Research Facility

JS Kenkyuukai | JS Research Seminar

Binyuchousain Ayako | Busty Researcher Ayako

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

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

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

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

(C92) [Candy Pop (Itou Ei)] Ura Class Meibo [English] [Naxusnl]

Magical Occult Research Girl Defeated

Neme-sama no Geboku Choukyou

(SC23) [TACHIMUKAU (Nishikawa Coto)] guuzen nimo saiaku na shounen (Sengoku Musou)

[Higashiyama Show] Amapola (COMIC LO 2011-02) [English] =TV=

(C83) [CELTRANCE (Kogaku Kazuya)] Gyakushuu no Akai Hito (Puella Magi Madoka Magica) [English]

(Reitaisai 10) [Youjo Teishoku (Various)] Shinjin Hairimashita! Kaenbyou Rin Hen (Touhou Project)

Gran Nyuu Fantasy Magisa Hen | Granboobs Fantasy Magisa Book

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

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

(SUPER25) [Ash Wing (Makuro)] Aphrodisiac (Detective Conan)

(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]

Movie Research Lovers

Videl LOVE

Paizuri Ch. 1-2

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

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

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

Soubi no Dorei

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

Sumi Senpai wa Pakorarete mo Hyoujou o Kaenai

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

(C77) [MAIDOLL (Fei)] ARIA THE AQUAMARINE (ARIA)

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

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

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

(C92) [Dokomademo Aoi Sora ni Ukabu Niku. (Nikusoukyuu.)] Ai wa... Omoi kurai ga Choudo Ii (Fate/Grand Order) [Chinese] [靴下汉化组]

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

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

Futanari Kenkyuu Dousoukai | Futanari Research Club

(COMIC1☆14) [Fujiya (Nectar)] Erohon to Romio to Juliet (Kishuku Gakkou no Juliet) [Chinese] [oo君個人漢化]

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

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

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

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

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

Kaijou Gentei. Rafu Hon 2

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

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

[English]maguma no ikenie 2 juukan kikan [kijinro]

Tentochi

Hitozuma ni Natta Motokano to Saikai shite...

(C78) [Forever and ever... (Eisen)] YugiParu Hon R (Touhou Project) [English]

Bowsette's Research

My Transfer Student Life

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

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

(SUPER22) [Ura Urethan (Akari Seisuke)] Kaihatsu Tochuu 810-2 (Cardfight!! Vanguard)

Mesuochi ~Otome wa Ubaware Mesu ni Naru~ Ch. 2

(C92) [Serizawa-Room (Serizawa)] You-chan to Cosplay H Suru Hon (Love Live! Sunshine!!) [Chinese] [脸肿汉化组]

(C90) [Doronuma Kyoudai (RED-RUM)] Futa Ona Dairokushou

(Shota Collection 5) [Monogusa (Okada Kou)] Soma Uke Hon (Onmyou Taisenki)

白夜借金返済物語

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

A-Collection2

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

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Dance! Tentacle Research Institute

Attack on Research

[Jyura] Junai Sadistic [Chinese]

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

(C64) [Rippadou (COLIN)] Kasumi Jingai Makyou Den (ROUTE 106) (Dead or Alive) [English] [q91]