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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

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

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

Insect Research Institute 2

(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

[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]

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

[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

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

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

Zecchou Kenkyuujo | Orgasm Research Facility

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

[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

Fellatio Research Department Epilogue

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

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

Bowsette's Research

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

Research of Barnaby Brooks Jr.

Manga Research Triangle

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

Binyuchousain Ayako | Busty Researcher Ayako

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

Two Girl's Suck-Suck Research Note

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

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

Fellatio Kenkyuubu | Blowjob Research Club

(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]

Attack on Research

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

Futanari Kenkyuu Dousoukai | Futanari Research Club

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

[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]

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

(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]

Magical Occult Research Girl Defeated

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

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

(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]

Research Love Make Presentation | Research Lab x Expression

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

Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I

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

[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

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

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

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

Fellatio Kenkyuubu - Fellatio Research Department

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

Dance! Tentacle Research Center - Seedbed-hen

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

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

Research Fellow

[Department Y Research Institute] Bōkoku ōjo no matsuro

Twilight's Research | 暮光学习计划

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

(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]

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

(COMIC1☆10) [Metabocafe Offensive Smell Uproar (Itachou)] Chobihige Yobai (Mobile Suit Gundam Tekketsu no Orphans)

[ERECT TOUCH (Erect Sawaru)] Mama Mansion! ~Daiichiwa 305-goushitsu Hiiragi Mika (36)~ | Mama Mansion! ~First Chapter, Room 305's Hiiragi Mika 36YO~ [English] {Doujins.com} [Digital]

(C79) [MMM37Banchi (MMM37)] Haitoku Joucho no Concerto (Steins;Gate)

(SC2021 Autumn) [yellowcotton (Aoyama Kiiro.)] Fuurin-Oo Touki Gasshuku Report (MAJOR 2nd) [English] [Naxusnl]

[Rocket Monkey] Mousou Kanojo (Primal) [Chinese]

[Oyster] Kazoku Keikaku | Family Planning (COMIC Mate Legend Vol. 7 2016-02) [English] =7BA=

Akatsuki-gata Collection Kai {KitsuneHifu}

Sosuke to Boku no Himitsu

[Yagami Kenkirou] Bakkinkei

Fuuzokujou o Idol ni!! Shibuya Rin Hen

Yuubari-chan no Love Love Tanetsuke Diary

Hilda - rkrk12

(C83) [LockerRoom (100 Yen Locker)] LR-03 (Sword Art Online) [English] [CGrascal]

(C99) [View Discharge] Mezamashi☆Yukina | Wake Up Yukina (Strike the Blood) [English] {Doujins.com}

(C72) [Kenrou Koubo (Orimoto Mimana)] Kaiun ☆ Kagamin Jinja (Lucky Star)

(C75) [Shamontei (Shamon)] Korekara no Go no Ni (Kyou no Go no Ni)

Tanpopo Jiru 2 Kuroi Tulip | Dandelion Power 2 Black Tulip

[Keiya] ガンストオンリーで出したコピ本 (Gunslinger Stratos) [Digital]

Yoi no Utage

Watashi no Triple Danseiki

[laliberte] GUEST [English]

Uwaki o Kanojo ni bareta otoko | 出軌被女友發現的男人

陽射しの中のイリヤ

[Zenra QQ] Pets - Buta-kun Hen [Chinese] [空想少年汉化]

Mendoumi no Ii Ushizaki-san

My Lovely Bitch Special Chapter: Neiko-chan Maid Now

Oji-san, JK no Mei ni Kakin Suru Koto ni Naru

[Aoi Miharu] Watashi dake Mite - Just look at me. | 只看著人家 [Chinese]

(C66) [Mutsuya (Mutsu Nagare)] Sugoi Ikkoi 15 (Kiddy Grade)

Nekomimi Mahou Shoujo wa Naedoko ni Sarete Shimaimashita.

Echiechi JK Houimou

(C90) [Tear Drop (tsuina)] 12:30/ a summer day (ToHeart)

Rosetta-san to Ii Koto Shiyou

[Pururun Estate (Kamitsuki Manmaru)] Majo no Su [Chinese] [沒有漢化] [Digital]

(C88) [Tobihizageri (Various)] Tanetsuke Onee-san to Yukai na Zenritsusen (Touhou Project)

Wasurenagusa ga Yattekita!

Nikuana Kukai oyster 육혈고계 ch.5

Hijirin ga Otokoyu de Hidoi Me ni Au Hon

Shimotsuki Mikage wa Midarana Kaibutsu no Saimin ni Kusshinai

[NOWHERE (NONAME)] The face of the night is Kaike Shonen ~

[Nishimaki Tohru] Blue Eyes Vol. 7 [English] [Tadanohito]

EroKawa ~Erokute mo Kawai Kereba ii~ 2

Comic Media Vol.3

[RIKINA] Noa paizuri (Kurumi Noah)

[Musenmai] Acme Catalog | 性高潮精美目錄 [Chinese]

Harvest Moo - Save the CowLand

Harenchi! Matsuri-chan 1

(C86) [Aurelia (Kurouku)] Tsubasa Volunteer (Bakemonogatari)

Hatsujou Usagi to Asa made Okusuri Koubi | A Medicine For Mating With A Rabbit In Heat Until Morning

Comic Toutetsu 2015-10 Vol. 7

(C75) [Sankaku Apron (Sanbun Kyoden, Umu Rahi)] Akebi no Mi - Miwako

AzHISTORY 5

Tasogare no Shou Elf

[Hoshizaki Hikaru]Ghost in the Residence [english]

[Inomaru] Joshuu Tsubaki | Female Prisoner Tsubaki Ch. 4 [English] [CGRascal]

Tosshin, Tosshin, Mata Tosshin.

(C94) [3355 (Yuuki Chizuco)] Pakkopako Papa x Ko [Chinese] [瑞树汉化组]

BoteMugyu Collection JuuColle

[Studio California (Natsuno Suika)] DE! MM (MM!)

[Maimu-Maimu] Kotsukuri Teacher | The Teacher for Making Kids [English] {TWN2}

(SC42) [KOTI (A Toshi)] Hito to Youkai to Akai Tsuki (Touhou Project)

(Gunrei Bu Shuho & Houraigekisen! Yo-i! Goudou Enshuu) [Bananer Milion (Petenshi, Shimamoto Harumi)] Kaga Chito (Kantai Collection)

[Ichijū/MEN Taiko] Softening the Core

Ankou Daisakusen

Hebereke Encount | Wasted Encounter

Nyuujoku no Dystopia Bonyuu Majo Saiban Hen ch.2