Fellatio Kenkyuubu | Blowjob Research Club
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
Lat2 partA
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
Bowsette's Research
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Aitai kedo Aitakunai
DUNGEON-WUYA
(JOKERKIN) The Fertility Institution (English)
JOKERKIN( 對魔忍IF 中文字幕 )公開(>w<)//
JOKERKIN & Zetaclosers 包膜蠕蟲1&2(合集) 中文字幕
[Department Y Research Institute] Bōkoku ōjo no matsuro
JOKEKRIN 草稿漫畫(觸手美容店)
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
FOX3 上半P1-15
[Tempuru] Albedo & Sucrose's Isekai Observation Research Report
Taimanin IF
JS Kenkyuukai | JS Research Seminar
Lat 21-44(預定無對白圖)( jokerkin) pixiv
What to do on a night without my father
Fellatio Kenkyuubu - Fellatio Research Department
[Uo Denim] Jerking Livestream [English] [Colorized] [Erocolor]
詛咒鎧甲if
Dance! Tentacle Research Center - Seedbed-hen
[Otafuku-tei] Nuki Lum 2 (Urusei Yatsura)
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
{JOKERKIN}無底觸穴 -漫畫公開啦(可轉載)
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
The Fertility Institution & test rpg
Lat2 part A
[JOKERKIN] EAT 4-4
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]
Ichi Tarinai!!
[JOKERKIN] FOX3 中文字幕(全)公開啦(>w<)//我是作者本人(e站) [Chinese]
(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]
Research Fellow
Shokushu Kaihatsu-bu Fukubuchou
Attack on Research
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
(JOKERKIN) WUYA3( ENG)
Artist - F0reverKing
(C54) [Secret Society M (Kitahara Aki)] Yume no Mayoiji Joukan (Sakura Taisen)
Futanari Kenkyuu Dousoukai | Futanari Research Club
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
Research Love Make Presentation | Research Lab x Expression
JOKERKIN 地下城與女冒險者(草稿漫畫中文字幕)
JOKERKIN WUYA3 (中文字幕)
EATX English subtitles
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
Fellatio Research Department Epilogue
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Magical Occult Research Girl Defeated
Dance! Tentacle Research Institute
JOKERKIN (0w<)/地下城地下城WUYA (中文字幕 共P22)
[JOKERKIN] BUNNY & TENTACLE
[Jeanne DA'ck] Hug Hug Boing
Insect Research Institute 2
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
[JOKERKIN] EAT 2-4
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]
JOKEKRIN 草稿漫畫
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Wotasa no Gyaru VS Jirai Otoko | 宅男社团的辣妹VS地雷男
[JOKERKIN] WUYA2 ENG subtitle
(C91) [Mesu Gorilla. (Tuna Empire)] JK Ingrid-san to Oboro-sama (Taimanin Asagi) [English] [reaperking123]
[Jokerkin] Samus Tentacle Comic
[Uo Denim] Jerking Livestream [English]
(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]
Jokerkin WUYA2 地下城
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!
DUNGEON-WUYA (日本語字幕) JOKERKIN&烏鴉子
LAT2 PART B
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
[Department Y Research Institute] Rorisakyubasu Wa Ningen Ni Tsukamaruto Dō Naru No?
BUNNY & TENTACLE 2 PART b
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants
[JOKERKIN] pixiv. Other draw
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=