Aitc Research

Mama is Blonde

[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]

Two Girl's Suck-Suck Research Note

Saikyou Teitoku Ikusei Keikaku

(C92) [Daichibokujou (Makiba) xxx (Little witch Academia) [English] [Decensored]

(C63) [MUSASABIDO (Bakuchin)] Research of a maid

Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2

[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]

[Namezou] Ukkari Haitchatta!? Itoko to Mitchaku Game Chu (31)

Tairyouki Yureta | 挥舞大渔旗

[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]

Ukkari Haitchatta!? Itoko to Mitchaku Game Chu

(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report

[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)

Twilight's Research | 暮光学习计划

[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}

(COMIC1☆3) [Mayonnaise Bakufu (Sekihan)] DEKATORIS (Lucky Star) [English] [Kamikakushi]

(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

[Whisp (Ariichi Kyuu)] Loli Elf no Healer ni Tansan Shasei shite moratte Tanetsuke Kongan Ecchi | Little Elf's Carbonated Cumsqueeze [English] [tsuyoshi]

(COMIC1☆7) [Number2 (Takuji)] Kataomoi Shiteta Oniisan ni Shinyuu no Mae de Shojo wo Ubawarechaimashita. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

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

Ofuro DAYS 5 | Bath DAYS 5

Bakunyu Sefure Dragoon

Research Fellow

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

Shujuu Gyakuten Kairaku Choukyou

(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]

(C68) [Akuma no Ehon Hakushadan (Uo)] Koyousa (Nurse Witch Komugi-chan Magikarte)

[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

[Namezou] Ukkari Haitchatta!? Itoko to Mitchaku Game Chu (30)

[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]

One Day Girlfriend

Seigi no Hara Punch!

Switch ga Haitchatta Haruna-san

Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants

Research of Barnaby Brooks Jr.

[De]Sutoretchi shi tetara itoko no Naka ni haitchatta!?~ Yada ~a… son'na tokoro no o niku hogusanaide yo~tsu~[Full Color]

Dance! Tentacle Research Institute

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Kitsune no Mukoiri

(C76) [CELTRANCE (Tora'ago Kazuya)] Peach Violet (Lucky Star) [English] {Binbou Scanlation}

Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~

(GW Chou Doujinsai) [Kinokonomi (konomi)] Tonari no Sakuya-san 3 Iyashi Maid Sakuya no Zubuzubu Gohoushi Sex (Touhou Project) [English] [desudesu]

Ukkari Haitchatta!? Itoko to Mitchaku Game Chu

Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

Subette, koronde haitchau !? Moshimo sekaijū no mizu ga zenbu nurunuru ni nattara

Zecchou Kenkyuujo | Orgasm Research Facility

[TreeDrop (Hazuki Kohaku)] Boku no Juusha ga, Saikin Okashii. | 我的従者、最近有点怪。 (Princess Connect! Re:Dive) [Chinese] [逃亡者x真不可视汉化组] [Digital]

[Xiaowoo] Kaikan Change ♂⇔♀ Ecchi na Kimi wa Boku no Naka

[Kawai Shun] Dance! Tentacle Research Institute [English]

(COMIC1☆8) [IV VA SHIN (Mikuni Mizuki)] Home Sweet Home ~Teana Hen~ (Mahou Shoujo Lyrical Nanoha)

[Kirei na Oneesan (Izumi Yayoi)] One Week Lover (Kanon) [English] [Digital]

[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]

Bowsette's Research

Magical Occult Research Girl Defeated

Movie Research Lovers

Ukkari Haitchatta!? Itoko to Mitchaku Game Chu

Ei Q Sensou

Insect Research Institute 2

[Bust Emperor] Purity Twintails NTR -Her Home Is Tightest-

(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]

Futajo! 1 | 扶她学园！01

[Nozomi Yuu] Itoko Doushi

[Leonat Koubou (Leonat)] Abydos Ninkatsu Kiroku ~Hoshino no Baai~ | Abydos Pregnancy Records ~The Case of Hoshino~ (Blue Archive) [English] [Nishimaru] [Decensored] [Digital]

[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]

(SC61) [Remon no Omise (Furukawa Remon)] Gaburu X Party 2 (Monster Hunter)

[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]

[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]

(C94) [G-SCAN CORP. (Satou Chagashi)] Shinsei Saenai Kanojo-tachi no Rinri Shinsakai (Saenai Heroine no Sodatekata) [Chinese]

[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]

JS Kenkyuukai | JS Research Seminar

(C80) [Kurione-sha (YU-RI)] Bishoujo Senshi ni Oshioki! (Sailor Moon)

[8°] Mobutanu | 一狸当千 (Touken Ranbu) [Chinese] [黑夜汉化组] [Decensored]

Ippai Asonde!! | Let's Play !!

(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]

[LBL] The Pushover Adoptive Mother Lolibaba

Ukkari Haitchatta!? Itoko to Mitchaku Game Chu

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?

Shunkan Ch. 6

(Reitaisai 13) [IRIOMOTE (Saryuu)] Reitaisai 13 Kaijou Genteibon (Touhou Project)

[Seinendoumei (U-K)] Seinen Doumei MODE. 7 LUCKY STRIKE (Cyborg 009) [Digital]

Nyotaika Cheat ga Souzou Ijou ni Bannou Sugita Sono 1

(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

kiraCCHUtochutchushitaitchu

[Nikuniku Italian (Akikusa Peperon)] Taiketsu! Galko-chan VS Shota Chinpo (Oshiete! Galko-chan) [Digital]

Fellatio Research Department Epilogue

Ukkari Haitchatta!? Itoko to Mitchaku Game Chu

Taanto Kurai ya? Tabegoro Ban

[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]

Research Love Make Presentation | Research Lab x Expression

YUMESAKI PICTURES

(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]

[Kaimeiji Yuu] eXpose

[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]

Juukyo Fuhou Shinnyuu shite ita Sakuma Mayu o Oshioki xxx suru

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2