(C87) [OVing (Obui)] OV-REQ Vol. 2 (Various)
Love Comedy Style Vol1 - #4
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
(C81) [Kensoh Ogawa (Fukudahda)] Oainikusama! (Boku wa Tomodachi ga Sukunai) [English] =Team Vanilla= [Decensored]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
Zecchou Kenkyuujo | Orgasm Research Facility
Magical Occult Research Girl Defeated
Zangyou Office Love ~Koe ga Dechau kara Zutto Kiss~
[Kamakiri Farm (Kamakiri)] Ingo o Iwasare Tanetsuke sare Makutta Geneki Joshiana [Digital]
[Arai Kei] The Care And Feeding Of Childhood Friends [StatisticallyNP] [English]
[Shinkuukan] Sisters Panic
Kimi no Tame ni Ecchi na Onnanoko ni Narimashita. | 為了你 我變成了色色的女孩子。
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Research Fellow
[Department Y Research Institute] Bōkoku ōjo no matsuro
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
(C56) [AB Normal (NEW AB)] Aido 56789 Soushuuhen (Various)
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
(C75) [Shinjugai (Takeda Hiromitsu)] Kontama Plus (Kanokon, Arcana Heart)
Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(C78) [P Shoukai (Various)] Momo-an 24
Fallen Fantasy
(C84) [Kyoten Heichou (Iwai Takeshi)] Shukuteki no ko wo Haramu Aisai (Dynasty Warriors)
[Department Y Research Institute] Bōkoku Ōji no matsuro
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Futanari Kenkyuu Dousoukai | Futanari Research Club
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
(C90) [OkayuShop (Okayu)] Nayamashi no Mousou Shoujo (Granblue Fantasy)
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
D4C
REC
[Atelier Hachifukuan] Fire emblem 1
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
Attack on Research
Two Girl's Suck-Suck Research Note
(C77) [Shimekiri Sanpunmae (Tukimi Daifuku)] Love Mouth - Kono Kuchibiru de... Kouin Manaka (Love Plus)
Research of Barnaby Brooks Jr.
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
(C92) [Minori Kenkyuujo (Minori Kenshirou)] Chiisana Puffy 1 [Chinese] [沒有漢化]
[Morino Kasumi] Nakayoshi no Himitsu | The Secret to Their Closeness (COMIC Kairakuten BEAST 2014-07) [English] [amaimono]
Omoi wo Tsutaerarenai Mama | Still Unable To Express My Feelings
RENA RAPE
TRICKS with TREATS
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
[Tempuru] Albedo & Sucrose's Isekai Observation Research Report
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
[Uba Yoshiyuki] Houkago no Sukima Ch. 1-7 [English] {NecroManCr}
[Shounen Zoom (Shigemaru Shigeru)] Gekkan Shounen Zoom 2024-02 [Digital]
Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
(C99) [Come Through (Adumi Kazuki)] Muttsuri kohai to seishun iinkai [Chinese] [绅士仓库汉化]