Resear

(C94) [Aloe-nano (Nanotsuki)] summer (Love Live! Sunshine!!)

[Studio 309 (Akira Horimoto)] Dynamic Lolita Library Millennium Edition

[CHINZURI BOP (Chinzuriina)] SpoBra KneeSo Jittei to Suiminkan ya Icha Love H Shichaitai [Chinese] [瑞树汉化组] [Digital]

[Liquid] [Full Color Seijin Han] Saimin Ryoujoku Gakuen Dainiwa Migawari no Jutsu Complete Ban [Digital]

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

Two Girl's Suck-Suck Research Note

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

Wonderful Cosplay

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

[LeimkissA] Shushin Rouei (Touhou Project)[English]

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

[Charlie Nishinaka] Charlie's angel

無料体験エロマッサージ

[pink-noise (Mizuiro Megane)] Doubutsu Noujou 3-biki no Kobuta-chan Hen - Animal Farm 2 The Three Little Pigs [English] [Neeko7]

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

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

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

Twilight's Research | 暮光学习计划

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

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

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

Attack on Research

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

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

Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club

Research Fellow

(C61) [NAS-ON-CH (NAS-O)] MILKY ANGEL

W Jeanne to Off-Paco Challenge

Otokonoko HEAVEN Vol. 50

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

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

[Department Y Research Institute] Bōkoku ōjo no matsuro

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

My Secret Secretary Ships

Sakusei Kangoshi no Onee-san

(C91) [Hoshi ni Kaeru (Tarazoo)] Kimochi Ii Koto Shiyokka? (Yama no Susume)

Punipoyon summary version

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

Cool-Dere Tsuma

Fellatio Kenkyuubu - Fellatio Research Department

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

[Yakusho] Bishuu Kaoru Boshi Soukan | Lewd scent mother-son incest (ANGEL Club 2016-04) [English] [desudesu]

[NINE TAIL (GRIFON)] COLLECTERS (Ragnarok Online)

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

Research of Barnaby Brooks Jr.

Dance! Tentacle Research Institute

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Haiboku Otome Ecstasy Vol. 5

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

[Miracle Ponchi Matsuri (Basara)] Dragon Road (Dragon Ball)

(COMIC1☆17) [Kuronekokan-Monpetit (Yamizawa)] Ro-chan no Fly Me to the Moon Sakusen (Kantai Collection -KanColle-) [Chinese] [山樱汉化]

(SC50) [Hannama (Serere)] Mayu Mayushii (Steins;Gate) [English] [Kibitou4Life]

[moodameya] Haruka and M-kun

Android no Watashi ni Nenryou Hokyuu shite Kudasai 5

(C76) [Pish Lover (Amatake Akewo)] MMM

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

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

(C90) [Majihama. (Mebata Shun)] Momota-ke 6 ~Renji to Mitsugo kouhen~ [English] [Decensored]

Zecchou Kenkyuujo | Orgasm Research Facility

(C76) [Kashiwa-ya (Hiyo Hiyo)] Kinsokujikou ry (The Melancholy of Haruhi Suzumiya)

(C77) [BLUE BLOOD] BLUE BLOOD'S Vol.25 (Kanon)

Mum Tewi

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

[Yukan high Zakura (Chieko)] Shashin-bu Kounai Roshutsu Satsueikai - Bijutsu Jugyou Dessin Model 2 [Chinese] [Digital]

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

Bowsette's Research

Magical Occult Research Girl Defeated

[Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] N.I.B. (Xenoblade Chronicles 2) [Digital]

Movie Research Lovers

Mamiko to Shouta Boshi no Ecchi Gokko

Insect Research Institute 2

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

500-sai Kurai Toshiue no Seishoujuu ni Pants o Haite Hoshii Hanashi.

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

Fellatio Kenkyuubu | Blowjob Research Club

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

(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]

(Kouroumu 16) [Hakugyoku Aquarea (Hakugi)] Ushirodo no Chikara de Yakumo Yukari no Seiryoku wo Hikidasu Teido no Nouryoku | 以后戶之力来激發八雲紫的精♀力程度的能力 (Touhou Project) [Chinese] [十的我全都要汉化组]

COMIC Grape Vol. 34 [Digital]

[Yuunabe Shinkouchuu (Tanabe Kyou)] Koukotsu no Kishi Elfina Gaiden [Chinese] [肉包汉化组] [Digital]

(C88) [Aimaitei (Aimaitei Umami)] Futanari Musume ga Kuu! ~YariCir YariChin Hen~ [Chinese] [沒有漢化]

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

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

(C86) [campanula (akihazama)] Isuzu no Isshou (Kantai Collection -KanColle-)

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

JS Kenkyuukai | JS Research Seminar

BoNiU

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

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

Senzaiishiki no Akuma Hontou no Jibun | The Devil in Your Subconscious: The Real You

Haha Mitsu 3 - Examination Time

Komeiji Satori Shokushu Choukyou

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

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

(C86) [GADGET (A-10)] Futanari Sketch (Hidamari Sketch)

[Toufuya (kaname)] Marunomi Hanashi -Ellis to Yopparai no Lamia- [English] [ChoriScans] [Digital]

(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]

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

Kiniro no Kemono

Mesu no Ie - Married Woman's House

(C90) [Nyankoromochimochi (Kotoba Ai)] Takao-san wa Choroin desu (Kantai Collection -KanColle-) [English] [Manabe_JP]

(Futaket 11.5) [Miura Iota (Miura Iota)] `Wagnaria' no Kaiin Gentei Service ga Yabairashii (WORKING!!)

[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Aoi [English] [N04h]

Saiminjutsu de Imouto no Tomodachi ni made Te o Dasou to Suru Gesu Ani

Fellatio Research Department Epilogue

(C85) [Kuma-tan Flash! (Hanao.)] Okuu to Kare no Hyouryuu Nikki (Touhou Project) [English]

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

Kaji Daikou o Tanondara JK ga Kita node Tsuika de Iroiro Onegai shite mita 2

Research Love Make Presentation | Research Lab x Expression

[(Yuu) Adashino Suisan (Isshi Taira)] Paradise Lost. [Digital]