Twilight's Research | 暮光学习计划
Boku no Kaa-san wa AV Joyuu. 6
ぬるぬる布都ちゃん+a
Research of Barnaby Brooks Jr.
[nebira71] Dennou Iro Megane vol. 1 (Dennou Coil) [Digital]
Lanling Wang NTR Yuuwaku Sakusen!
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
(C43) [Spider (Sazanami Kazuto, Oogame Atamatarou)] Chuutou (Bishoujo Senshi Sailor Moon, Mama wa Shougaku Yonensei)
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
My Harem Academia Side Story - Date with bakugo's mom at the photo booth
Ciao Ciao Buon Appetito
(C92) [Kasumi Eater (Noumiso)] Namahame Tsumari wa Konjou da!! (Girls und Panzer)
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Dance! Tentacle Research Institute
(SC45) [Circle Ohigetan (Ohigetan)] Ohigebon-07 Classmate Love Note 2 Kame Gekan [English] [H-Konbini]
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
[Yuuki Homura] White Canvas (Aishiteru nowa Anata dake) [English] [redCoMet]
[Eromazun (Ma-kurou)] Akuochi Shimakaze 5 ~Ero Shokushu ni Otosareru Kanmusu~ (Kantai Collection -KanColle-) [Digital]
Kugutsu Shachou Ikusei Tejun
[Gustav] Reika wa Karei na Boku no Maid Ch. 6-7 [English] [obsoletezero]
[Es_Lab (Lithla)] Idol no Boku ga Konna ni Kawaii no wa Atari mae (THE iDOLM@STER) [Digital]
Amayadori | Waiting Out the Rain
(Shadow Trickster 3) [BIPS-M (Mayu Mayuko)] Things I Learned About You. (Kuroko no Basuke) [English]
Two Girl's Suck-Suck Research Note
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
Enmusubi no Okeke
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
Titty Hunter
[Anthology] 2D Comic Magazine Netorareta Kanojo kara no Video Letter de Utsu Bokki! Vol. 2 [Digital]
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
Manzoku Sasete yo!
Attack on Research
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
Mama Naranai Onna-tachi Cap.01
F ・C
[Ai Wa Kurayami (Marui Ryuu)] Haikara Ningyou (Phantasy Star Portable 2)
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
Tadashii Gomu no Tsukaikata
Paruko Nagashima (Chika Sekai) - Turquoise (Hikaru no Go)
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Kimi ga Omoide ni Naru Mae ni
(C86) [Hasuneya (Hasune)] Cocochino (Gochuumon wa Usagi Desu ka?)
[Studio Gomasenbe] Daikon Ingen Akitenja!! (To Heart 2)
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
accept one's fate
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
(Bokura no Love Live! Sunshine!! in Numazu 4) [Corori (Yopparai Oni)] Mekuru to Nugeruby! (Love Live! Sunshine!!)
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
LOSERS
Wataten Rakugaki Bon
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
I want to Meet You
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
[Cyclone] T-01, 02 & T-03 Download Tokubetsu-ban (Choukou Sennin Haruka - Beat Blades Haruka, Dream C Club)
Oko-san no Seiyoku tte Futsuu ni Tsuyoi tte Hontou desu ka? 2
Movie Research Lovers
[Tamagou] Dekiru Onna Joushi (NineTails) English
Zecchou Kenkyuujo | Orgasm Research Facility
(Futaket 5) [Sekai Kakumei Club (Ozawa Reido)] Mebuta, Kono Yuuyou na Doubutsu. (Strike Witches)
Isekai x Maou x Succubus
(C78) [Many Menu (Kondate)] Hataraku Toshima (WORKING!!)
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
[Tonnosuke] Mokugeki! Tonari no Oneesan Ch. 1-4
(C90) [Alice no Takarabako (Mizuryu Kei)] Dragon Quest Seiyoku Monsters (Dragon Quest)
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
[Satoru Sugajima] Dad's arms [Eng]
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
(SC56) [GK (Sasaki Kisara)] will you come with me? (Dramatical Murder)