[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]

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

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

HaruL 4-koma Copybon

5 Minutes Order

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

JS Kenkyuukai | JS Research Seminar

(SUPER24) [LYOS. (Eiji Nitta)] devil in the fresh (Tokyo Ghoul)

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

Ringo, Ki kara Ochiru

[Akiha@] Yuru Sugiru Hitozuma wa Sumi-san ~ Chounai Zenin Ana Kyoudai!~ 1-2

Insta-Corrupted Foreigner Fawns Upon A Handsome Futanari Girl's Dick

[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!

[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches

[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]

Skirt no Naka wa Kedamono deshita. Ch. 15

Futanari Kenkyuu Dousoukai | Futanari Research Club

[Power Slide (Uttorikun)] Aco-tan (Ragnarok Online)

Higyaku no tsuma-tachi

[Onikubo Hirohisa] Ryoute Ippai no Houseki

眠らされた夫と犯される妻

[Department Y Research Institute] Bōkoku Ōji no matsuro

Girls in the Frame | Ragazze nella Lente (decensored)

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

Ainsu

[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]

[Takano Yuki] Chichi-Otome [Digital]

Yakuza no Gokuama Choukyou - Sandaime ni Mainichi Ajimi Saretemasu....

(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)

Ishukoi HOLIC

[Yamamoto] Videl vs Spopovich (Dragon Ball Z) [English][Colorized][Ongoing]

Dance! Tentacle Research Institute

Research of Barnaby Brooks Jr.

Unchain

(C68) [NIKKA (Mario Kaneda)] TH2 the summer vacation! (ToHeart2)

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

COMIC Kairakuten 2015-12

[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]

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

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

[Department Y Research Institute] Rorisakyubasu Wa Ningen Ni Tsukamaruto Dō Naru No?

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

DAILY QUEST

]O nēchan ni etchinakoto shicha ikemasen! 7

(C83) [Hitsuji Kikaku (HITSUJI)] Naburi (Neon Genesis Evangelion)

[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]

[PHARMACY + studio MEW] Honey (RO)

Two Girl's Suck-Suck Research Note

Hoshina ga Hitori de Shiteta node.

Gensou Mousou Soushuuhen 2

不感症の幼馴染とエッチ

Fellatio Kenkyuubu - Fellatio Research Department

Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record

Tornado

Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I

夏祭り金剣漫画

[Tempuru] Albedo & Sucrose's Isekai Observation Research Report

(C94) [Yadapot (Yadapoteto)] Umi de Neko o Hirotta.

COMIC BAVEL 2016-06 [Digital]

[Yukisaki MIALE] Ore wa Kyou kara Cinderella Aite wa Otoko. Ore wa Onna!? | From now on, I’m Cinderella. My Partner is a Man and I’m a Woman!? Ch. 3 (COMIC Ananga Ranga Vol. 26) [English] [desudesu]

Movie Research Lovers

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

(Utahime Teien 16) [Umemoto Seisaku Iinkai (Sakayama Shinta)] citrus (THE IDOLM@STER CINDERELLA GIRLS)

[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]

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

[Tuna Empire] Houkago Dorei Club +1 [Chinese]

(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=

(COMITIA88) [Raiden Labo (Raiden)] Peperoncino

(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]

(SPARK10) [citron (Remo)] Kimi wa Ore no Shinzou o Tsukisasu Toge (Shingeki no Kyojin)

(COMIC1☆9) [A Gokuburi (Sian)] Konoyo ni wa "Make" to "Make" Shika Nakatta (Majin Bone)

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

SECRET FILE NEXT 9 - Space of Despair

Inoue-kun no Jijou

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

[URA] Captured 9 (I'll Make a Habit of It (Chou Kuseninarisou), Tonde Buurin (Super Pig), You're Under Arrest, G Gundam, Rayearth)

ハムマンのひねくれえっち

Fellatio Kenkyuubu | Blowjob Research Club

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Research Love Make Presentation | Research Lab x Expression

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

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

Research Fellow

Manga Research Triangle

(C86) [Kyojinkou (Toyo)] Kyonyuu Onee-san Kei Megami ni Yasashiku Shibori Toraretai! 2 (Hyperdimension Neptunia) [English]

Kotonoha Shimai no Ecchi na Hou

(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]

Ami Secret Chapter2

Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club

(C60) [FANTASY WIND (Shinano Yura)] GGX Gakuen Tadaima Toukouchuu (Guilty Gear)

Bowsette's Research

[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]

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

Binyuchousain Ayako | Busty Researcher Ayako

Monthly Vitaman 2014-07

Iinari Makaron

Okunoda ga Seitsuu Jouzu de Suimasen

[Zaki Zaraki] Boku wa Kanashiki Ayatsuri Ningyou | I am a miserable marionette (DAME) [English] [joobuspaida] [Digital]

Twilight's Research | 暮光学习计划

All SUKUMIZU!

(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]

(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

(C70) [Hi-PER PINCH (clover)] Nal-Tasy-Nelo!! (Final Fantasy XII)

(C57) [Haru-chan Kikaku (Murakami Harumasa)] Ehon

(C79) [Digital Accel Works (INAZUMA)] INAZUMA SILHOUETTE (HeartCatch Precure!)

Insect Research Institute 2

Dosukebe Enkou Gal no Naisho Ecchi | Stealthy Sexcapades with a Slutty Gyaru Skank

Yokubou Pandora 17 | 欲望潘多拉 17

[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]

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

(C63) [RIROLAND (Kuuya, Satomi Hiroyuki)] Rock Candy (Nurse Witch Komugi-chan Magi Karte)

(C80) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] Takin' Me Down (DOG DAYS)

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

Zecchou Kenkyuujo | Orgasm Research Facility

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

[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】

(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report

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

[Crimson Comics] Virgin Idol 2 [Episode 10]

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

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

[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report

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

Dance! Tentacle Research Center - Seedbed-hen

(C99) [jack to nicholson (noripachi)] Shingata Virus ni wa Vaccine Sesshu Shita Bonyuu ga Koutai o Motu koto ga Kakushou Sareta kara Kaho-chan ga Junyuu Shite Mawaru Hon (Blend S) | 已証實接種過疫苗的母乳擁有針對新型病毒的抗體所以夏帆醬便跑遍各地去餵奶的本子 [Chinese] [天帝哥個人漢化]

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

ERO - L-chan no Oppai

[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]

[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]

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

[RPG Company 2 (Yoriu Mushi)] R Shitei Shou ~Irumi to Hiroki~ [Digital]

Fellatio Research Department Epilogue

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