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

Attack on Research

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Fellatio Kenkyuubu | Blowjob Research Club

Shiritsu Seifuku Iede DS Tsurekomi One Room

Tennen Shimakko Harune-kun Kotatsu to Himitsu

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

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

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

(C96) [Shishunki Paradigm (Amu)] Tennen Shimakko Harune-kun [English] [Yuuta's Blog]

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

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

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

Paradigm Sift vol.3

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Zecchou Kenkyuujo 2 Orgasm Research Facility 2

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

Example

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

Tennen Shimakko Harune-kun Ofuro wa Iro

[PARADIGM] Art Pack 1 Kousoku Original Artworks

[Kukado Rio] Sister Paradigm Zenpen (COMIC Reboot Vol. 20) [English] [MagusTLS] [Digital]

(C95) [Shishunki Paradigm (Amu)] Shiritsu Seifuku Iede DS Tsurekomi One Room

聖女の書類審査に合格したので砂漠の村の謎？儀式に参加します！

JS Kenkyuukai | JS Research Seminar

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

Waisetsu Shoukougun

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

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

Shioriko Kasumi Paradigm

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

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

(C93) [UPA24 (Upanishi.)] Mousougata Paradigm Shift (The IDOLM@STER MILLION LIVE!) [Chinese] [脸肿汉化组]

[Shishunki Paradigm (Amu)] Kyoukai Shounen (Rampo Kitan: Game of Laplace) [Digital]

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

Mousougata Paradigm Shift

For Example, Mother is After

Zecchou Kenkyuujo | Orgasm Research Facility

Research of Barnaby Brooks Jr.

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

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Gil-kun You no Shitsuke no Jikan | 吉尔伽美什陛下的射精管理时间

Obocchama DS Mayujin-kun no Kateihoumon x Omocha Ecchi

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(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]

[Shishunki Paradigm (Amu)] TS Soshuuhen

Twilight's Research | 暮光学习计划

Haisetsubutsu ni Koufun Suru JC 3

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

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

[Kimio Tamako] Kimi to Fuwatoro | 要與你輕柔溶化 [Chinese]

(C97) [Shishunki Paradigm (Amu)] Gil-kun You no Shitsuke no Jikan | Gil-kun-sama's Discipline Time (Fate/Grand Order) [English] {Chin²}

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

[Porori] My First Time is with.... My Little Sister?! Ch.1 (example)

(C94) [Shishunki Paradigm (Amu)] Gohoushi Assistant Akira-kun

(C74) [VIRGINAL (Uro-G)] Example (Shining Force EXA)

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

(C93) [Shishunki Paradigm (Amu)] Yukemuri Nariyuki Kairakutan (Rampo Kitan: Game of Laplace)

Dance! Tentacle Research Institute

Paradigm Heaven

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

Tennen Shimakko Harune-kun

[Shishunki Paradigm (Amu)] Kyoukai Shounen (Rampo Kitan: Game of Laplace) [Chinese] [瑞树汉化组] [Digital]

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

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

How to colorize and examples

(C86) [Totsugasa (Sagattoru)] Paradigm Heaven (Super Robot Wars)

Class no InCha-chan Wake Atte Ie Totsu Hamehame | 班上的陰暗醬找了理由來家做愛

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

Movie Research Lovers

Ore wa Kobayashi ni Shaseikanri sa Rete Iru

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

Haisetsubutsu ni Koufun Suru JC