[Ozaki Akira] E.S.P! Ero Sukebe Power Digital Mosaic Ban [Digital]
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
Fuuro-san to Resort H♡
Attack on Research
(C89) [Golden Tube (Ogu)] Oshikko Sensei 6 (SAMPLE)
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
(C89) [hanada (momose)] Meido in dream (Tamako Market) [Chinese] [脸肿汉化组]
Manga Research Triangle
Binyuchousain Ayako | Busty Researcher Ayako
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
[Aoko] Sweet Gap! ch.1 (Aya Yuri Vol.3) [English] [Yuri Project]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
[MARUTA Production (MARUTA)] Saenai Ero Doujin Sensei no Kudokikata (Saenai Heroine no Sodatekata) [English] {Doujins.com} [Digital]
[Akitsuki Itsuki] Senzaiishiki no Akuma Hontou no Jibun | The Devil in Your Subconscious: The Real You [English] [Aulen]
Goo Goo Dolls
[Anthology] Slave Heroines Vol. 8
Dance! Tentacle Research Institute
[Drum-kan (Kine)] Iki Shouten [Digital]
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
Magical Occult Research Girl Defeated
Nyan Nyan Network
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
[Shizaki Masayuki] i-mo-u-to | imouto
Iku Even
(C92) [Shikishima GunTool (Shikishima Tenki, Shikishima Shoutarou)] Ryuutou Dabi (Kobayashi-sanchi no Maidragon)
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
Futanari Kenkyuu Dousoukai | Futanari Research Club
My Office Ch.1-43
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Manjiru Torotoro Ch. 1-7
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
静寂の病 (Sengoku Basara)
Hitozuma Asobi ~ Motto Uzuku no... 1-10
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
Sakasama Sekai
Mizugi Koishi-chan ni Osowaretai!
JS Kenkyuukai | JS Research Seminar
[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
(Winning Shot 5) [SCO.LABO (shoco)] Niyuukan Inzarokka (Daiya no Ace)
Zecchou Kenkyuujo | Orgasm Research Facility
(CR29) [BLACK DOG (Kuroinu Juu)] Tohth (Bishoujo Senshi Sailor Moon)
[BLUE24 (Aoi Taishi)] Ore to Coach no Tokubetsu Menu [Digital]
(C63) [Shikkokuno J.P.S. (Hasumi Elan)] GIRLS GOT RHYTHM (With You ~Mitsumete Itai~)
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
(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]
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
甘いタレコミ
Omocha na Niisan
Monzetsu Explosion 05 - Our Elegy
(C79) [BABYBED (SAS)] Mikan de Asobo (To LOVE-Ru)
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
[Tagame Gengoroh] Nagamochi no Naka [Chinese]
[Nitta Jun] Doutei Yuugi
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
(Ware, Yasen ni Totsunyuu su! 4 Senpuu) [PigPanPan (Ikura Nagisa)] Kekkon Kakko Yami (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(C86) [Shoot The Moon (Fuetakishi)] Suzuki-kun Fukuyama-san no Nakadashi Nurse
[Yumesaki Sanjuro] Zutto Zutto Suki datta Ch.1-2
(Shota Scratch 31) [Koneko no Marionette (Kuonji Shutaka, Poron, Namao)] Naisho no Otogibanashi 2 [English] {Shotachan}
Movie Research Lovers
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
[Yokoyama Michiru] Haha ga Hakui o Nugu toki 3 [Digital]
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
欲求不満のおんなたち
[Yumeno Tanuki] jc-t Haramitai-kei Joshi [Chinese] [篆儀通文書坊漢化]
(COMIC1☆7) [S-FLAKE (Yukimitsu)] World peace? (Jormungand)
Saimin JK Kyousei Shazai | A Schoolgirl's Coerced Apology
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
草莓100分 8
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
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
[TsuyaTsuya] Agatsuma Kyoudai Junjou-hen - My Sister is My Wife
Summer Panic
Bowsette's Research
[Mitauo Reiichi] Choudo Ii Ookisa - An Exactly Good Size
(Another Control 10) [Polaris (Mihoshi Haruka)] Torofuwa Kanojo (Persona 5)
Kumo ♂♀ × inaka ni koshite kita joshi
Akumiko
[Zokubutsu.zip (Yuki Asuka)] Zokubutsu.zip (13) Kibei [Digital]
Dance! Tentacle Research Center - Seedbed-hen
[Execio] Hokenshitsu no Ecchi na Yuri-chan ~Watashi no Karada de Iyashite Agemasu, Senpai~
Kimotta-Mom
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
The Resonant Notes -Kyoumei Sekai no Senritsu Fuchou-
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
(CR37) [Chinpudo (Marui)] Youshoku (School Rumble)
Teitoku ga Haguro ni Ijiwaru Shimashita.
Twilight's Research | 暮光学习计划
(Shuuki Reitaisai 3) [Ebibinbintei (Ebi193)] Yume no H na Sanae-san (Touhou Project)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
[Ozy] Tsuyatsuma Jouji
[Neko Sensei] Saimin Gakuen Ono Kyouju no Choukyou Jikken ~Okasarete Kanjiru Karada~ 1-2
아이샤의 희생
[Usui] Temple is best [English] {bfrost}
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
Erochichi Joshikousei ni Shinu hodo Shiboritorareru | Being Milked To Death By Busty Erotic Highschool Girls
Two Girl's Suck-Suck Research Note
There Are Weird Things in the Rhodes Island