Two Girl's Suck-Suck Research Note
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
Sennou Sarete Shimatta Oujo to Nakama-tachi | Brainwashed Princess and Fellows
[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]
Shiroi Nyuuen *Koosa Suru Noroi*
Movie Research Lovers
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
Futanari Kenkyuu Dousoukai | Futanari Research Club
Dance! Tentacle Research Institute
[Department Y Research Institute] Bōkoku Ōji no matsuro
Magical Occult Research Girl Defeated
[Fuzoku Kugayama Kindergarden (Kugayama Rikako)] White Album Unison (White Album)
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
(C88) [Morimiyakan (Morimiya Masayuki)] Massage Oil de Shouko-chan Momu Hon (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [脸肿汉化组]
(Shuuki Reitaisai 2) [Mugendai (Humei)] Yottaikioi de | In a Drunken Impulse (Touhou Project) [English] [Fellowship of Freelancers]
人間不信で18歳から42歳まで引き籠り続けている女を、時間停止して1カ月犯したらどうなるのか実践してみたら、すごいことになったw
Majiwari no Yado | Fellowship Inn
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
Attack on Research
(C90) [Shiroi Famicon (Facominn)] Sakuen no Miko (Touhou Project) [English] [desudesu]
(Kyoukai kara Mieta Keshiki -Musubu-) [Mugendai (Humei)] Hifuu Club ga Hitotsu ni Natta Hi | The Day the Secret Sealing Club became One (Touhou Project) [English] [Fellowship of Freelancers & Moizac]
(C84) [Mimippu (Izumimipu)] Koibito Gokko o Shimasenka? | Why Don't We Pretend to Be Lovers (Touhou Project) [English] [Fellowship of Freelancers]
Ouji-sama to Iinari Maid | The Prince and the Obedient Maid
(C72) [Turning Point (Uehiro)] Harukyon no Ecchi Hon 4 (The Melancholy of Haruhi Suzumiya) [Decensored]
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
Research of Barnaby Brooks Jr.
[Misuterutein (Oborogumo Takamitsu)] Fellow-san to Issho! (Final Fantasy XI)
SAGEJOH ART WORKS
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
Joshi Shougakusei Rankou Bote Ecchi
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
Binyuchousain Ayako | Busty Researcher Ayako
(SC33) [UDON-YA (Kizuki Aruchu, ZAN)] SWEETISH FELLOW (Fate/stay night) [English] [Rookie84]
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
(Tengu-sama no Oshigoto 6) [Haitokukan (Haitokukan)] Touhou Deisuikan 3 Inubashiri Momiji (Touhou Project)
(C76) [Jingai Makyou (Inue Shinsuke)] V Senjou Heaven's Door (Valkyria Chronicles)
Fellowship Inn
2230 Shitsumu Shitsu Kyoushuu Sakusen
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
(COMIC1☆14) [Rorinoutage (Shimantogawa)] Tachibana Hibiki wa Oji-san to no Sex ni Hamatte Shimaimashita (Senki Zesshou Symphogear) [Chinese] [假良假影个人汉化]
Hitozuma Katei Kyoushi
(C71) [Todd Special (Todd Oyamada)] Todd Extra 01 (Queen's Blade)
[Kozakura Kumaneko] Dogeza Shite Shojo Sotsugyou Shimashita. | I Begged on My Knees to Lose My Virginity. (COMIC Megastore Alpha 2016-03) [English] {NecroManCr}
(Futaket 12) [Inarizushi (Omecho)] Yuujou Crash Couple [English] [mysterymeat3]
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
(Reitaisai 14) [Mugendai (Humei)] Onnanoko Doushi nante Zettai Okashii!! | It's Absolutely Weird When It's Between Women (Touhou Project) [English] [Fellowship of Freelancers]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
[Deego] Sana Pai | Sanae Boobs (Touhou Project) [English] [Fellowship Of Freelancers]
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
[187 Creature] Strange bedfellows
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2