Department Y Research

[Karasu] "Seito Shidoubu" na Kyouzai | "Sexual Counseling Department" Teaching Material (Bessatsu Comic Unreal Joushiki ga Eroi Ijou na Sekai) [English] [biribiri]

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

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

Manga Research Triangle

[Pollinosis (Shinkuu Tatsuya)] Onna Kachou no Himegoto ~Boku no Kachou wa Hentai Onna datta Ken ni Tsuite. | My Female Department-Manager is Secretly a Slut [English] [thetsuuyaku]

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

Debushota ga Ofuro de Harem Joutai

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

JS Kenkyuukai | JS Research Seminar

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

Madamada Yuruku.

Nero

Horny Horse Fr

[Mayonnaise.] Shomubu Kouseika Seishorigakari | General Affairs Department, Public Welfare Section, Sexual Disposal Branch Ch. 3 [English] [BATS]

(C93) [Yuzuya (Yuzuha)] Mash to Issho (Fate/Grand Order) [Chinese] [有毒気漢化組]

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

(C94) [DROP DEAD!! (Minase Syu)] Sexhara-sou no Kanrinin-san (Sunohara-sou no Kanrinin-san) [English] [TSHH]

Hiwai Depart ERON

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

Hokenjo ga Kita!! | The Health Department Is Here!!

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

[Awaji Himeji] Shouni Byouto Sanfujinka | Pediatric Ward Gynecology Department (Sugo! Loli) [English] [Fated Circle]

[GEN] Monster Girls no Koiro Circus [Chinese] [新桥月白日语社] [Ongoing]

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

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

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

Ryouki First Chapter: Zeroshiki Department Store

Lingerie Night 4

Futanari Kenkyuu Dousoukai | Futanari Research Club

Binyuchousain Ayako | Busty Researcher Ayako

(C62) [Unagi no Nedoko (Nakano)] Koudou

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

Dance department 01-11 chi - manhwaroshi

[Juubaori Mashumaro] ALICE SECOND Ch. 7-8 (Alice Extreme 7) [English]

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

[Crimson (Carmine)] F.F Fight Ultimate 2 (Final Fantasy VII, X-2, XII)

(C74) [USAPU+PLUS (Yuzuya Haruhi)] - Neji - (Katekyoo Hitman REBORN!) [Chinese]

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

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

[tatapopo] Maslow Depart 3-kai (COMIC BAVEL 2020-09) [Chinese] [无毒汉化组] [Digital]

+7 Edomon to Amakusa ga Fuyuki shi de 7sai no Shirou to ittusyoni

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

Nozoki Buil ~Depart no Mizo Toile~

[Panda 4gou (Shima Kyousuke)] H Jigyoubu Eigyou Ichi Ka | H Department Division One [English] [Digital]

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

[Department Y Research Institute] Bōkoku ōjo no matsuro

Twilight's Research | 暮光学习计划

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

(Reitaisai 14) [FDSP (Sakagaki)] Tenshi Onee-chan ni Itazura Suru Hon (Touhou Project) [English]

(C91) [ずぶ濡れラボ(くらがり)] さおりん愛され日記 (ガールズ&パンツァー)

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

v43 - Hin-nyu Depart

(SC2018 Spring) [Primal Gym (Kawase Seiki)] Sister Affection On&Off SAO Soushuuhen (Sword Art Online)

Two Girl's Suck-Suck Research Note

Shoujo Colorful - Girl's Colorful

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

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

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

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

(SC35) [Watsukiya (Watsuki Ayamo)] Purimo #1 (Kanon)

[Mousou Iro Hana Dou] Mambiki Shoujo To Yajuu Tenchou - Chotto Jimusho Made Raite Moraou Ka

Movie Research Lovers

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

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

[Kuroki Hidehiko] 33 Sai Midarazuma [Digital]

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

[Aoki Seishin] Inyoku Hyakkaten - Immoral Department

Married Women Editorial Department- Shota Eating Erotic Manga Lesson

[remora works (Isaki)] FUTACOLO CO -FUTURE OF HOLO-

Takitsubo Predator

(C73) [eleven dice (Satomi Satoshi)] Suparowaiaru (Super Robot Wars)

[Mayonnaise.] Shomubu Kouseika Seishorigakari | Sexual Management Duty in the Welfare Division of the General Affairs Department Ch. 1-2 [English] {Faytear}

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

[Sanbaizu] Nozoki Buil ~Depart no Mizo Toile~ [English]

[Sanbaizu] Nozoki Buil ~Depart no Mizo Toile~

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

Dance! Tentacle Research Institute