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(SC2015 Autumn) [KINOKONOMI, Murasakiiro no Yoru (kino, Murasaki*)] Gochuumon wa Hatsukoi desu ka? (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]

Kogitsune Renren

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

[Nagashima Chosuke] Chounyuu For You Ch. 1-9 [Chinese] [i751207個人漢化]

[Fuuga] Masochism Musume Roshutsu ~Mitsukareba Niku Benki ~

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

[Palco Nagashima] Futanari A La Mode

Magical Occult Research Girl Defeated

[Nureshidare] Boshi Dain Nichijou ~Boku no Onna ni Natta Haha~ | 母子堕淫日常 ～妈妈成了我的女人～ [Chinese]

Research Love Make Presentation | Research Lab x Expression

(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]

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

(CT22) [Yoru no Benkyoukai (Fumihiro)] MEGAHOMUSYOKUSYU | GLASSES HOMU TENTACLE (Puella Magi Madoka Magica) [English] [Tentaculations]

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

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

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

Shinyuu no Musume Saori

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

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

[STUDIO AWAKE] Nyotai no Himitsu (Mystery of the Female bodies) <Educational Comic:Biology and sex #4>

[Egonokatamari (Kimura Neito)] Fire woman (Granblue Fantasy) [English] [Doujins.com] [Digital]

[Sumomo Dou (Sumomo EX)] Ikemono Kurabu | Biology Club [English]

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

Fellatio Kenkyuubu | Blowjob Research Club

(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]

Dance! Tentacle Research Institute

(C76) [100bee] Dream Swallow (Atelier Rorona) [English] [FwPA-FTH]

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

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

Kyuukei Jikan no Tabi ni Ai ni Kuru JK Senpai

Suteki na Sekai

Shizuku-chan Echi Echi Hon Echi Echi Densha Hen

Two Girl's Suck-Suck Research Note

Insect Research Institute 2

Kurashiki-sensei wa Hatsujouki 2

Koi to Maboroshi

Dance! Tentacle Research Institute

Oborozukiyo no Kimi

Extra virgin Princess Oil

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

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

Okita-san to no Ichaicha ni Muchuu Sugite Ochi ga Zatsu ni Natta Hon.

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

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

[Miraiya (Asari Shimeji)] Bumbling Detective Conan - File 7: The Case of Code Name 0017 (Detective Conan) [English] [Tonigobe]

Niko Copy

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

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

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

Dance! Tentacle Research Center - Seedbed-hen

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

5.4-do no Koibito.

[Choco Pahe] tengu jima Ch.1-3 (Complete)

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

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

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Megami ga Mizugi ni Kigaetara

Bowsette's Research

JS Kenkyuukai | JS Research Seminar

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

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Millenium Saiin Shinshoku

Fellatio Research Department Epilogue

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

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

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

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

hallowen i ween...

(C86) [ROKUJO DAYS (Yoshidaya Roku)] 316 (Free!)

兎のアレ完全版

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

(SC35) [An-Arc (Hamo)] MUD EBIS (CODE GEASS: Lelouch of the Rebellion)

TS Akira-kun no Seiseikatsu | TS朗君的性生活

[Lee Yo Dong] Vampire [ENG]

[Tail of Nearly (wakusan)] Muchi Muchi Tsuma Ni

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

Furuhonya no Onee-san to | 和舊書店的大姐姐

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

(Reitaisai 12) [Koutetsu (Satou Hagane)] Touhou Suzunaan Hinoenma Hiroku - Kyuusei Douin Hen (Touhou Project)

(C94) [Studio SKB (Ayasaka Mitsune)] Chuugakusei-zuma Yukina Nise toka (Strike the Blood)

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

Kurenai! Enamel Jogakuin

(C88) [Urakaryuu (Ibukichi)] Kyouryuu Uketsukejou (Monster Hunter)

(C101) [mocha*2popcorn (Kibii Mocha)] Maid Kashino-chan to Hatsujou Ecchi | Lewd Sex With Maid Kashino-chan (Azur Lane) [English] {Doujins.com}

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

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

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

[Rasen Kyuuri] Kounai Enkou "Hinnyuu Shoki Risako"

F.F. Fight Desire

Ganko na Kishi no Kyouretsu na Hatsujou to Sore o Naosu Suihei!

Attack on Research