[Ayano Rena] Ren's
Bridal Kallen
[100yenMoFA (Mirino)] Suwa Girl ~Suwa Shota 3~ (Touhou Project) [Digital]
Konkatsu ni Hagemu Oba wa Oi ni Motomerarete Choppiri Ureshii.
Amai Aimai
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
(C92) [ARCH (Plum)] Ribbon Musubi (Kantai Collection -KanColle-)
Binyuchousain Ayako | Busty Researcher Ayako
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
[Crimson (Carmine)] Watashi wa Kaware te i ta (Final Fantasy XIII) [Digital]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
Suhadateki Bishoujo ~Zenbu Nugashichaiya Hen~ Ch.1,2,10
INKEI-ka ENGAGE!
Pai☆Flee 3
[Bangasa Bangaichi] Peep this tiktok i found
[China] Omorashi Riko-chan
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]
Research Fellow
Erotic Training!
[Fujisaka Lyric] Mujaki na Shoujo ni Shousan! | An Innocent Girl To Be Admired! (COMIC LO 2015-07) [English] {Mistvern}
[Kawai Shun] Dance! Tentacle Research Institute [English]
(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]
[Mani Mania] Reijyuu Onnakyoushi | Slave Lady Teacher [English] [EHCOVE]
Two Girl's Suck-Suck Research Note
[Takatsu] Kyouso-sama no Tsukurikata | The Making of a Cult Leader Ch.1-3 [English] {Doujins.com} [Digital]
(C79) [Koudansha (Kouda Tomohiro)] Final Purge Syounin! (Ar Tonelico)
[harahera] Kateikyoushi Marina
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Attack on Research
[Tales of Phantasia]Night of Farewell[English]
[Kon-Kit] Aisai Senshi Mighty Wife 14th Ai no SERVICE Zangyou (Kouhen) | Beloved Housewife Warrior Mighty Wife 14th Unpaid Overtime of Love (Back) (COMIC Shigekiteki SQUIRT!! Vol. 12) [English] [Aoitenshi] [Digital]
Fullmetal Alchemist - Nerima
Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I
MAX
(FES2020) [KF (Koromo)] Rei no Heya ni Tojikome raretara Ore ga Tsukkoma reru Katadatta (Tate no Yuusha no Nariagari)
Twilight's Research | 暮光学习计划
Movie Research Lovers
Zecchou Kenkyuujo 2 Orgasm Research Facility 2
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
[Department Y Research Institute] Rorisakyubasu Wa Ningen Ni Tsukamaruto Dō Naru No?
[Yoshida Kei] Anata no Mae dake de
Dousei Kyoutei
Hitozuma Sentouin "Mika"
(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]
[Syosida Biatika] 女子高生×教師レズ漫画
(Oukyuu de Night) [CREID, Garnet (Sato, Chima, kinako)] Watashi wa H na Shachou Hisho (Magi: The Labyrinth of Magic)
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Dance! Tentacle Research Institute
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
Maken no Elena
Mukatsuku Motokano o Rape Shiyouze
Dance! Tentacle Research Center - Seedbed-hen
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
[B-Crews] Hatsukoi Misaki Gentei (Hatsukoi Limited)
Research of Barnaby Brooks Jr.
[Mokusei Zaijuu] Shojo!! Sotsugyou!! (K-ON!) [English] [CGRascal]
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
Junnyuu Daiginjou Wang Yuanji Seishori Pet Hen
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
[Kaoinshou Zero] M-seikan Ittemita! Okubyoumono ga M-seikan Ittemita Hen | I Tried M Play - Cowardly Masochist Edition [English]
Koukyuu Shoufu no Baikoku Maso-ka Choukyou
(Reitaisai 8) [Atsuya Kougyou (Kaisen Chuui)] Tonari no Yukari-san 2 (Touhou Project) [English] [Sharpie Translations]
[Department Y Research Institute] Bōkoku ōjo no matsuro
(CT11) [Hikakuteki Simple na Panty (Ouse Tsukusu)] Nayamashi Keishi Soukan | Superintendent Incest Tease (Seto no Hanayome) [English] {CGrascal}
Shissou, Kankin, Midara ni Ochiru
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
Ayanami Rei 00
Soubo Soukan | Twin Mother Incest Ch. 1
(C83) [Zennihon Haeteru Kai (Marumiya)] Futatopia Futanari Cafe (Futanari!) [English] [Risette] [Decensored]
[Saku Yukizou] Shoujo, Guitar o Hiku 2
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
Futanari Kenkyuu Dousoukai | Futanari Research Club
Zecchou Kenkyuujo | Orgasm Research Facility
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
Manatama Plus Kakioroshi
(C87) [Evening Breeze~ (He)] Yuuka-san to Dekinai yo!? (Touhou Project)
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
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
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
Tengu no Enkou
Bowsette's Research
Zutto Hanasanaide ne. 2
Before My Eyes
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
(C55) [Akai Marlboro (Aka Marl)] Akai Maruboro Fantasy
(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]
SQRT
JS Kenkyuukai | JS Research Seminar
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
Research Love Make Presentation | Research Lab x Expression
[Shiki Takuto] if -Jigen no Kanata- Toranoana Tokuten 4P Leaflet
(C88) [brilliant thunder (Yumeno Tanuki)] Oya ni Naisho no Iedex | 瞞著父母的離家SEX [Chinese] [亂交派對套子裡的殘渣翻譯] [Incomplete]
One Room Hero Ch. 1-16
(Puniket 22) [Majimeniikite. (Rakuma Kanori)] Shokushu Tekisei Chiken (Monster Hunter)
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]
Fellatio Kenkyuubu | Blowjob Research Club
[Sendou Hachi] ON AIR (COMIC Tenma 2015-12) [English] [TeamKamiKiller]