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Love Potion ~Gokuraku Tour e Youkoso~ | Love Potion -Welcome to Paradise Tour-

Insect Research Institute 2

Enterprise no Motto hazukashii hon | Enterprise Even More Embarrassing Book

(C102) [Panda no Kanzume (KA-9)] Tabibito Haiboku-ki | Traveler's Losing Records - Lvl.1 Traveler starts a new journey in a level 9 world?! (Genshin Impact) [English] [Magic Dream]

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

[MiruBeri] アプレンティス衣装＆イノセントワン衣装　<台詞あり、シナリオあ> (Phantasy Star Online 2)

Attack on Research

(C95) [Dragon Kitchen (Sasorigatame)] Ore to Tamamo to Homeroom (Fate/Extra)

Fellatio Research Department Epilogue

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

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

(SC2015 Summer) [Akikaze Asparagus (Aki)] Momiji Chat (Touhou Project)

(Shota Scratch 19) [Sakaiya. (Kozirow)] Baishun no Hanashi.

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

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

[Butcha-U] SDPO ~Seimukan no Susume~ | SDPO ~Sexual Desire Processing Officer~ (COMIC Megastore Alpha 2017-09) [English] [Doujins.com] [Digital]

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

Dengeki Moeoh 2019-02 [Digital]

(C79) [More & More (Taka Sena)] Kizuato (ARAGO)

[GOD Ryokutya (Bu-chan)] Papa ni wa Naisho yo? | Don't Tell Dad OK! (Brave Beats) [English] [Digital]

Futanari Kenkyuu Dousoukai | Futanari Research Club

Dance! Tentacle Research Institute

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

Movie Research Lovers

Dance! Tentacle Research Center - Seedbed-hen

Twilight's Research | 暮光学习计划

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

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

Manga Research Triangle

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

(C90) [RUBBISH Selecting Squad (Namonashi)] RE_EX JS Enkou Delivery Priya (Fate/kaleid liner Prisma Illya)

Two Girl's Suck-Suck Research Note

Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? | 你看你看前輩學長♥這裡有可愛的後輩小學妹在這裡喔?

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

Research of Barnaby Brooks Jr.

[Yamada Gogogo] Seijo no Rakuin -Annunciation of despair- #06 (COMIC BAVEL 2022-1) [Chinese] [鬼畜王漢化組] [Digital]

Zecchou Kenkyuujo | Orgasm Research Facility

(C93) [Okina Utsuwa (Arai Taiki)] Drastic Summer Vacation [Chinese] [丧尸×无毒汉化]

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Gekkan Web Otoko no Ko-llection! S Vol. 62

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

Aitsu no Kikuudan Nottori Fantasy

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

催眠漫画 バレー部ちゃん

I swapped bodies with a prostitute so I tried having sex 5

(Aoi Utahime -BLUE DIVA-) [PLANT (Tsurui)] Kisaragi Chihaya no Tanjou Kinenbi (THE iDOLM@STER) [Chinese] [CE家族社]

(C90) [Pale Scarlet (Matsukawa)] Fascinate Nail 3 (Granblue Fantasy) [Chinese] [无毒汉化组]

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

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

Obsession Act 3

Research Fellow

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

Washlet Teller | Toilet Spirit

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

『カルデア学園BBちゃんねる部』第9話 スカサハ先生編

[ONEGROSS (144)] Choukou Inbou -Beat inflation- LV4EXTRA (Choukou Tenshi Escalayer) [English] [biribiri] [Digital]

(C92) [Pettan Doujou (PettanP)] Tachibana Arisu wa P ga Suki 2 (THE IDOLM@STER CINDERELLA GIRLS)

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

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

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

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

Red Dragon Milking 3

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[Department Y Research Institute] Bōkoku Ōji no matsuro

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

[Mita Kurumi] Boku no baka ane? (COMIC Penguin Club 2015-09) [Chinese] [Drz翻訳]

Research Love Make Presentation | Research Lab x Expression

Owabi ni Tsuma o Guchogucho ni Okashi Haramasete Kudasai

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

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[Cyclone (Izumi Kazuya)] T-01 (Choukou Sennin Haruka [Beat Blades Haruka])

[Lo likyo NEW! (Enu-yamayama)] Hibikore Raikou Mama (Fate/Grand Order) [2018-01-25]

[Erect Sawaru] Shinkyoku no Grimoire -PANDRA saga 2nd story- Ch. 1-13 + Side Story x 3 [English] [SaHa]

Bowsette's Research

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

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

Haisha no Okite 2

Maya-sama to Issho Ichi

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

Fellatio Kenkyuubu - Fellatio Research Department

Fellatio Kenkyuubu | Blowjob Research Club

TiTiKEi Ch.19-22

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

Michitarita Seikatsu

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

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

(C46) [Ootsuku Shouji (Shinjinkun)] Blue Water Splash!! 94 Natsu

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

Kocchi no Ana de Shiyou?

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

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

[Shirono Mahiro] Tsumatorare