[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
Two Girl's Suck-Suck Research Note
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
ボクっ娘少女は豚に堕ちる
[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]
First Time Ch4
(COMIC1☆10) [Hi-Per Pinch (clover)] Trouble Darkness Kachoufuugetsu (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [final個人漢化]
COMIC HOTMILK 2017-06 [Digital]
contrast
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
(C96) [Kuusou Kyuuka (Mikoto Kei)] Mob Boukensha to Tanoshii Kouryuu o Shite Mita Ken | Fun Interactions with Mob Adventurers (Tensei Shitara Slime datta Ken) [English] [UncontrolSwitch]Colored
(C94) [Blank☆Check (Silly)] Day of The Fate (Fate/Grand Order)
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
Christina!
Twilight's Research | 暮光学习计划
Houkago Kouhai Note | 放課後交配筆記本
[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
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
[Gururido (Ikuwiron)] Ero Neko-san Ohanami [Digital]
Attack on Research
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
[Tempuru] Albedo & Sucrose's Isekai Observation Research Report
Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club
Research Fellow
(C88) [PNO Group (Hase Yuu)] Ilya Bunhokan Keikaku Bangaihen Ilya x3 (Fate/kaleid liner Prisma Illya) [Chinese] [脸肿汉化组]
zengofukaku no shoya ni oborete···~ daijina ano ko wa kumichō no musume. | 沉溺于令人迷乱的初夜···最重要的孩子是头头的女儿
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
[Department Y Research Institute] Bōkoku ōjo no matsuro
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
COMIC AUN 2004-04 Vol. 95
Yuma IN SEASON!
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
Fellatio Kenkyuubu - Fellatio Research Department
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
Shikyuu ga Seishi suru Hi
(C87) [Hetalearts (BLACKHEART)] Mikakunin de Inkochu (Under Night In-birth)
(C92) [Machida Cherry Boys (Kurosawa)] Saenai Futari no Itashikata 5 (Saenai Heroine no Sodatekata)
(Zeals Kitchen Doushi Kenbunroku 2) [Neochijinsei (Yomogi)] I Want To Touch You (Tales of Zestiria) [English] [Something-or-other Scanlations]
Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants
Research of Barnaby Brooks Jr.
[Rokuichi] Nenmaku Communication [Digital]
Dance! Tentacle Research Institute
カラフルデイズ!
[Ankoman] Jeanne to Issho ni Training (Fate/Grand Order)
[Kuroiwa Menou] Incubus [English]
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[Kozakura Kumaneko] Konamaiki na Kahanshin [Chinese]
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
(C92) [Ryu no Abara (Bondo)] Mitsugetsu Destroyer 1 (Kantai Collection -KanColle-)
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
(Lyrical Magical 13) [Yamazakura (Iguchi Takajin)] Sig-chin (Mahou Shoujo Lyrical Nanoha)
Kimi Ga Hoshii!
[Shinsekai Set (Hetaren)] Nurse A no Keshou (VOICEROID) [Digital]
Gubijin-san to Himegoto
Zecchou Kenkyuujo | Orgasm Research Facility
[Halfpricecelebr] KaeMiyu (THE IDOLM@STER CINDERELLA GIRLS)
[COCOA] BOUNTY HUNTER GIRL vs TORTURE MAID Ch. 9
(C71) [Kouchaya (Ootsuka Kotora)] "Suki." (Neon Genesis Evangelion) [English] [desudesu]
[Kawai Shun] Dance! Tentacle Research Institute [English]
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
Aruji-sama, Nukinuki Itashimashou!
Bowsette's Research
Magical Occult Research Girl Defeated
Movie Research Lovers
Insect Research Institute 2
(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]
[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!
Fellatio Kenkyuubu | Blowjob Research Club
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
(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]
SACRIFICE HEROES: "Shanyuu Joou Oman* Chorus"
Nijiiro Junjou Girl to Issho ni Sauna | At the Sauna With the Pure, Rainbow-haired Girl
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
[Diogenes Club (Haikawa Hemlen)] BRICOLA (Bleach) [Digital]
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
JS Kenkyuukai | JS Research Seminar
[Mayonnaise.] Nikubenki System Chronicle | 肉便器社會體制年代記 [Chinese]
[Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 20 Alice Rinkan - Gangu-zeme (Touhou Project) [Digital]
(C81) [Kinokonomi (konomi)] Satori Santa (Touhou Project) [English] =TV=
[Takanae Kyourin] Ninomiya-kun Gashuu - Takanae Kyourin Works (Goshuushou-sama ninomiya-kun)
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]
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
[Department Y Research Institute] Rorisakyubasu Wa Ningen Ni Tsukamaruto Dō Naru No?
[Dr.P] Momoiro Daydream [English] {YQII + Afro}
[Jorori] Danchou, Onegaishimasu! (Kimi ga Suki.) [English] [CrowKarasu] [Digital]
Just Like a Stubborn Tomboy
(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]
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
Toaru Majutsu no Sperma Interceptor 1 | 某魔术的强制受精1
Kabocha Michi (Various)
Fellatio Research Department Epilogue
Nani ga Kuuki Amakune? 2
(Kuchikukei!) [Akiya (Suzusawa Aki)] Heishichou to Shinpei no Chotto Ecchi na Hanashi (Shingeki no Kyojin)
Kinyoubi wa Ai ni Yuki Mash | Meeting with Mash on Friday
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
(C73) [Horamaki (Horagai, Makigai)] Honey Kiss (Gundam 00)
Research Love Make Presentation | Research Lab x Expression
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
[Takkyudou] Kimoota-ke ni Yattekita Iede Shoujo no Ecchi na Oyachin
Ultra Lady - Trapped in Flesh