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If Those Girls Were My Total Sex Slaves ~ Lyr*cal Nanosluts

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

Insect Research Institute 2

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

(C87) [Sui-Sui-Laboratory (Miotama)] THE FLAG OF RESET!? (Rance Quest) [Chinese] [娘娘汉化组]

[Seventh Heaven MAXION (MAKI)] Double Pink ~ Haruka to Hibari no Les H (Senran Kagura) [Digital]

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

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

Movie Research Lovers

[Hisai] All Day, All Night, Touch Me (English)

[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]

Shou-chan ni Monster Ball o Marunomi Saseru

Zecchou Kenkyuujo | Orgasm Research Facility

Dance! Tentacle Research Institute

Research Fellow

Uralympic! ~Zenra no Danjo Pair de Winter Sports~

(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]

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

[Rugarer-House (Ruga Ossan)] Nibanme no Yume (RaraMagi Honyarara Magic) [Chinese] [沒有漢化] [Digital]

(COMIC1☆2) [Takanaedoko (Takanae Kyourin)] Naedoko Ikusei Kansatsu Kiroku (Various)

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Dragonball Collaboration Cartoon | 드래곤볼 합작만화

Boku to Master no Kyuujitsu Sex

(C84) [Zetsubou Shiromuji (Shousan Bouzu)] Smiley PiXies 4 [English] {doujin-moe.us}

(C93) [Koumorigasa (Mshayuki)] Teitoku-san Daisuki Shoukaku-san & Zuikaku-chan (Kantai Collection -KanColle-)

[Magpoppo] 気になるあの子は同級生

(C59) [Angel 14 (Masaki Ayumu)] Mechanical Musume. (Chobits)

[Kiya Shii] Awa no Ohime-sama Melonbooks Booklet

(C94) [L.G.C. (Rib:y(uhki))] Funde Scathach-sama (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社汉化]

(Shota Scratch 20) [Ziploc (Kugi)] Turning Point

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

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

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

Da-Yoga

Dance! Tentacle Research Institute

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

[SAGA PLANETS] Kin-iro Loveriche&Kin-iro Loveriche -Golden Time- Visual Fan Book MELONBOOKS Only Bought Special Unreleased Roughs Book

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

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

TS Akira-kun no Seiseikatsu 4

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

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

(C69) [Jido-Hikki (Kokekokko Coma)] Ho-kago wa Shintaisou! (Mahou Sensei Negima!) [English] [biribiri]

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

Doki Pan

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

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

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

METABOLISM Chun-Li - Konkatsuchuu no Bijukujo Chun-Li-san, Honki no Kyuukon Sex.

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

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

Anata ni wa Ienai.

Magical Occult Research Girl Defeated

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[tosh] Menkui! Toranoana Limited Edition Omake [ENG]

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

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

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

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

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

BAD END BUNNYS

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

Research Love Make Presentation | Research Lab x Expression

Wanpaku-Anime R | Naughty Anime R

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

[Hroz] Hitozuma Succubus no Nasugamama.

(C79) [Fujiya Honten (Thomas)] Kariyuku Mono (Monster Hunter) [English] [4dawgz + FUKE]

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

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

[Nanbou Hitogakushiki (Nakamura Regura)] Ankai no Umi [Chinese] [不咕鸟汉化组] [Digital]

Inkou Kyoushi no Saimin SeiKatsu Shidouroku Tachibana Yayoi Hen

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

[Tamagoro] Hametomo Collection | FuckBuddy Collection [English] {5 a.m.}

[Abio4, Bangkki] Sextudy Group (1-25) [English] [Ongoing]

[Department Y Research Institute] Bōkoku Ōji no matsuro

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

Two Girl's Suck-Suck Research Note

Akuma Mochi-kun no Sainan

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

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

(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]

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

Futanari Kenkyuu Dousoukai | Futanari Research Club

(C60) [Chuuni+OUT OF SIGHT (Kim Chii)] Chuuni no Seifuku Onnanoko Hon 2/3 - Kienokoru Mahiru no Awai Binetsu [English] [Hmanga-Project]

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

Natsu no matsuri, atonomatsuri.

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

[Department Y Research Institute] Bōkoku ōjo no matsuro

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

Manga Research Triangle

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

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

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

Fellatio Kenkyuubu | Blowjob Research Club

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

[prophecy] Atashi to Pokemon-tachi no Zenbu o Anata ni Oshietai! (Pokemon)

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

(C54) [STUDIO TRIUMPH (Homura no Teruki)] Sincron Maximum ~W.A~ (White Album)

Boku ni shika Misenai Katachi

[RIN (Mochi)] Xenogears no Eroi Rakugaki Bon Part 4 (Xenogears) [Chinese] [Lolipoi汉化组] [Digital]

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

[Hijabolic] Breaking the Last Fast

Aoi-kun wa Kanojo ni Naritai Otokonoko

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

(C78) [GiriGiri Nijiiro (Kamino Ryu-ya)] Nanoda!!!!! + Omake (Hayate no Gotoku!)

[ie] Shihan to Deshi | Master and Pupil [English] [head empty]

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

[Kon-Kit] Yurushite Anata... [English] [Kon-Kit Scanlation] [Decensored]

(C81) [Batsu freak (Kiyomiya Ryo)] I My Me Mine

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Research of Barnaby Brooks Jr.

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

Attack on Research

[Bodoyama] A Story of Losing My Virginity to an Old Man as Proof That I'm Not a Witch [English] [Gagak_Ireng]

Shinpusama no Yarisugita Chikubikaizou

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

Dance! Tentacle Research Center - Seedbed-hen

Eru to eroge play H | 和艾尔的黄油play H

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