Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
Manga Research Triangle
JS Kenkyuukai | JS Research Seminar
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Owari no Nikkichou Full Color
DEREM@S no Ecchi na Rakugakibon
(C84) [HAMMER_HEAD (Makabe Gorou)] Kaijo- Gentei Bon! Sono 1 Ginpatsu no Ko Kawaisou ~Oni Taiji Hen~ (Touhou Project)
Dance! Tentacle Research Institute
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
momom
[Uchiyama Aki] Abunai Chaidoru
[Aoyama Akira] Watashi ni Amaete [English] [Tigoris Translates]
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
TSUKIASOBI
Mikami-kun no Kinshin Jijou #1 "Sono Haha Inran ni Tsuki" | Mikami-kun’s Incestuous Situation Ch. 1
[Jigoku no Nyanko] Chieri-san wa Makerarenai! 2 - Otto Kounin Mansion Kyouyuu Netorase Benki Tsuma Zenpen- | Chieri-san Never Gives Up! 2 - Spouse-approved Apartment Hotwife - Part 2 [English] (UNFINISHED)
Susurro de seda
(COMIC1☆4) [G-PANDA (Midoh Tsukasa)] Shiro Kuro Jiru (Dead or Alive) [English] {doujin-moe.us}
HonoYuki Shugyou Nisshi
(C78) [Harumankai (Haruma Tokihiko, Denki Shougun, Teiyanaka, Ajoea)] Lyrical Shoujo Zwei (Mahou Shoujo Lyrical Nanoha) [Digital]
Hitoduma Gishiki Vol.1
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
H de Kirei na Onee-san 2015
[Sendou Hachi] Uso da to Itte yo, Otou-san! (COMIC Tenma 2016-05) [Chinese] [黑条汉化]
Research of Barnaby Brooks Jr.
(SC37) [Mouko Mouretsu Hasai Dan (Ryumage)] Haramasete Island (Nagasarete Airantou)
[Sasakura Ayato] Nakayoshi Ace. (Shoujo Ryuu Koufuku Kaku Shu Ron) [English] [Frost]
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
COMIC Tenma 2015-10
[Aro Hiroshi] Futaba-kun Change Vol.1 [English]
Shimai Shima Ch. 1-2
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
(SC2015 Winter) [Cior (ken-1)] Fleet Girls Pack Vol. 3 (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
[urakusoG (urakusoG)] Orera ga Uchiban! (Touken Ranbu) [Digital]
[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
Cafe Eternal e Youkoso! | 歡迎光臨咖啡永遠娘!
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
(Akihabara Chou Doujin-sai) [Nefradel S. P. A. (Various)] Futanari Goudou-shi Suit Chakui / Peniban Tokushuu-gou
Mesu Ushi Shoufu no Ouji-sama
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
(COMIC1☆11) [Muchakai (Mucha)] Chocolat-chan no Kirakira Roshutsu Juukan (Kirakira PreCure a la Mode)
[soramimi (Mytyl)] lesson!! (K-ON!) [Digital]
Attack on Research
(C79) [HeMeLoPa (Yamada Shiguma)] Kitto Kawaii Otoko no Ko Dakara - Chikusan hen - (Moyashimon) [English] [mysterymeat3]
[Tensei-kun] Chemical Love (COMIC Masyo 2011-08) [Digital]
(C84) [Akausagi (Fukuyama Naoto)] Kozukuri Nyannyan | Childmaking Nyannyan (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [dra12345]
[Seizou Ebisubashi] Go Go Ghost 4 [Eng]
Hatsuzuki-chan to Hajimete no.
[Kawai Shun] Dance! Tentacle Research Institute [English]
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
[Gunjyou Zensen] Aishite Little Wife Part 2 Botebara Ecchi Hen - Bonyuu Afureru Botebara Shoujo no Guchogucho na Chitai
奥様淫乱注意報!
Movie Research Lovers
Futanari Kenkyuu Dousoukai | Futanari Research Club
Kouhukuya no Ehon Gokujo 2
Acme5 - Secret
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
[Neko Melon-ya] FUWA FUWA Zange-chan? (Kannagi: Crazy Shrine Maidens)
Suika Ni
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
HOME Ko tte Dou?
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
Haha Futari Ch. 5 | 두 명의 엄마 제5화
[Wakamiya Santa] Natsuki-kun no Henyou Nama Live | Live Streaming Natsuki-kun's New Look (TS Zecchou Situation - TransSexual Orgasm Situation) [English] [SachiKing] [Digital]
(C93) [Lily Lily Rose (Mibu Natsuki)] Shimaijiri (Azur Lane) [English] {Hennojin}
[Fujisaki Hikari] Osanagoi | Puppy Love (COMIC LO 2015-08) [English]
[Yashiya (YASSY)] Youmu Kuzushi (Touhou Project) [Digital]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
[Silver Dog] Kaguya-san Ni Pas No Seishori wo Tetsudatte itadakimashita (Kaguya-sama wa Kokurasetai) [Chinese]
[Tama] 妖夢のエロ漫画 (Touhou Project)