Mitsuru Tenma
Binyuchousain Ayako | Busty Researcher Ayako
Futanari Kenkyuu Dousoukai | Futanari Research Club
Ayasare Naoi-kun
[Carrot Works (Hairaito)] Honto Wa Shitaindesho (Mirai Nikki) [Digital]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
Dance! Tentacle Research Institute
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
(C96) [Shougentei (Kuon)] Radorado (Kantai Collection -KanColle-) [Chinese] [爱弹幕汉化组]
Yuria 100 Shiki Vol9 - Type 67
[Okayusan] School Caste Prologue and Ch. 1-3 [English] {Erf'} [Decensored]
おくさまは〇〇歳
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
JS Kenkyuukai | JS Research Seminar
[Utano] Koi Cafe | Love Café (COMIC Potpourri Club 2013-11) [English] [ARMAE]
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
Let's get Physical Ch. 3
Kaizoku Joou | PIRATE QUEEN
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
[Active] Mahjong Fantasic Art Collection
Movie Research Lovers
Two Girl's Suck-Suck Research Note
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
(COMIC1☆9) [Kurumi Namiki (Mita Kurumi)] H na Kami-sama de Gomenne (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
(C69) [Studio★ParM (Kotobuki Utage)] PM08 Shuu Ichigo Gari (Ichigo 100%) (English)
[Konnyaku Nabe (magifuro Konnyaku)] Arachnophilia (Touhou Project) [English] [SaHa] [Digital]
[Ankoman] Caenis, Marines ni Karamareru | Caenis gets entangled with Marines (Fate/Grand Order) [English] [Kiai Translations]
挿入中はお静かに…~家出ギャルと漫画喫茶でサイレントSEX
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
Ane o Dorei Ni Shite Katakori Massaajiki Mitainanode Shiri o Gorigori Suru Manga
[Inomaru] Midara na Shisen
(C84) [Niku Ringo (Kakugari Kyoudai)] Nippon Shuusaku Vol.2
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
WARU I KO
Sister no Seinaru Himegoto
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
Got something for me
[Zero ni Kaeru Tsuki (Tsukiyo)] Ushi Musume Monogatari - 2-ri no Kyoushi Hen!
(C78) [Alemateorema (Kobayashi Youkoh)] GARIGARI 27 (Touhou Project)
[Department Y Research Institute] Bōkoku Ōji no matsuro
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
Tsukiyo no Hatago | Moonlight Inn
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
Aiyoku Gensou no Kai -Cthulhu Pregnant- Ch. 1-4
Dance! Tentacle Research Center - Seedbed-hen
Hara Iso Hatsujou Seinendan Dai 5-wa
恋人が猫になりまして
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Eroe] Seitenkango, Shinyuu to | After I got genderbend, my friend and I... [English]
[Dadachamame (TTOMM)] Akuma de Shibori Toru (THE IDOLM@STER) [Chinese] [最爱福瑞汉化组] [Digital]
Mai Shibori.
Attack on Research
KanMusu Chichi kosu Kansatsu Kiroku Rei
(C62) [Mongoose Studio (Fuka Mursakai)] Pitatto Koboshi-chan (Pita Ten)
Damette Itte mo Sounyuu reru ndesho?~ Seito to Ofuro de Majiiki Doukyo 1
(C88) [Madou Shiryoushitsu (Arashi-D-Akira, emina)] Black or Purple (Touhou Project)
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]
Yotta Nachi-san to H Suru Hon {doujins.com}
(C91) [ACID-HEAD (Murata.)] Bijin Onna Joushi o Yaru! (Bijin Onna Joushi Takizawa-san) [Chinese] [不咕鸟汉化组]
Bowsette's Research
Manga Research Triangle
CAT LIFE REIWA
(C95) [Anko ni Gohan (Asazuki Norito)] Astolfo-kun ga Gudas ni Ecchi na Koto Sarechau Hon (Fate/Grand Order) [English] [mysterymeat3]
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
(C89) [Kairanban (Emine Kendama)] Namiland to Issho | Together with Namiland (One Piece) [English] [EHCOVE]
(Reitaisai 8) [Chaotic Wolf (Inuboe)] Fetishism (Touhou Project)
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
(Reitaisai 11) [Douganebuibui (Aburidashi Zakuro)] Inori Furu nara (Touhou Project)
(C60) [Kopikura (Kino Hitoshi, Yokoshima Takemaru)] F.L.O.W.E.R Vol. 01 (Detective Conan) [English] [KageSennin]
(C55) [Seishun No Nigirikobushi! (Occult)] FAVORITE VISIONS 3 (Bishoujo Senshi Sailor Moon)
(C81) [GALAXIST (BLADE)] Pink Subuta 3 (Infinite Stratos)
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
(C76) [P Shoukai (Various)] Momo-an 23
Honto ni Homo na no?
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
Private Teacher_家庭教師
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
[Kusari (Aoi Mikku)] Dorei ochi butou hime (Dragon Quest XI)
MIKU x MEKU Install
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
(C67) [ESSENTIA (Fujima Takuya)] PHASE_OUT (Mobile Suit Gundam SEED DESTINY)
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
Sochin kara Onnanoko o Sukuu Kai | search and rescue squad to Save Girls from short dicks
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
Wonderful Trans Panic!
[Juder] Lilith`s Cord Ch.1-18 (English) (Ongoing)