(Daikyuushuu Touhousai 8) [Nyuu Koubou (Nyuu)] Oidemase!! Jiyuu Fuuzoku Gensokyo Nihaku Mikka no Tabi (Touhou Project)
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Conflict
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
Makyou no Yu
Zecchou Kenkyuujo | Orgasm Research Facility
[Katsura Airi] Karami Zakari Bangaihen ~ Johnny Sin x Iida ~ (REWORK) [English]
Ochita Sei Kishi - Inyoku Kishi Hen
C83 Omake bon
(C86) [Egyptsobaya (Taikou)] Cham Cham Carnival 2014 Rikudou Rekka (Samurai Spirits)
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Warabimochi] Shota Master VS Inran Majutsushi Onee-san (Fate/Grand Order)
[Neko Irazu (Hinoki)] NANDEMO DEKICHAU SEIIBUTSU GJALLARHORN (Senki Zesshou Symphogear) [Digital]
T.H.Revolution
Rental Shikigami Pet
[Mizone] Gyoryuushima no Okite ~Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Kouhen~ [English] [Metaphrastes] [Digital]
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
Watashi wa Dare no Mono?
Futanari Kenkyuu Dousoukai | Futanari Research Club
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
[Akino Hidefumi] Kago no Naka no Kotori | A Bird in the Cage (Biane) [English] [bientaimon]
Soshite, Sabbath wa Tsuzuku. | And so the Sabbath Continues
[Mizu no Iro (WaterRing)] HoPornLive English (Hololive) [English] [Digital]
Ochinpo Daisuki Ecchi na Bakunyuu Shoujo
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
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
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
(C87) [Shinjugai (Takeda Hiromitsu)] Nagatama no Tochuu (Kantai Collection -KanColle-)
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
Karametorareta Shishiou
(SC37) [Take Out (Zeros)] Numbers e Youkoso (Mahou Shoujo Lyrical Nanoha)
(SC62) [Amezaiku (Shiramori Yuse)] Girl Friend(Natsu) (Girl Friend BETA)
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Takuwan] H.Ero -Sei no Kyoushitsu- | H・ERO -性的教室- [Chinese] [數字君重嵌]
Tokoharu Gakuen Rikujoubu
(C95) [Iron Plate (Yaki Ohagi)] Hiza no Ue ni Sakura (Fate/stay night)
COMIC PLUM DX 04 [2011-04-28] [Digital]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
[Ogami Wolf] Cocktail Dream
(C85) [Archives (Hechi)] Kaicho no Nichijou! 1 | The Class President's Daily Life (Hayate no Gotoku) [English] =StatisticallyNP=
Attack on Research
Binyuchousain Ayako | Busty Researcher Ayako
[HIGH RISK REVOLUTION (Aizawa Hiroshi)] Yoku (ToHeart2)
Movie Research Lovers
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
(C91) [Studio Wallaby (Niiruma Kenji)] Choppiri Tokubetsu na Service ga Aru Yokujou Shisetsu ni Kita Ojou-sama
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
[Manabe Jouji] Tail Chaser 3 [English] [SaHa]
Mononoke Yome
Okonomi Yaki Teishoku "Tokumori" ~Koi Kuchi~
(C97) [Azure (Kagono Tori)] Ani ga Lolicon datta no de Imouto wa Doutei o Ubau koto ni shita[Chinese][creepper個人漢化]
Magical Occult Research Girl Defeated
(C92) [Xration (mil)] bou 5 (Various) [English] [FC]
Kokkoro ga Kanzen Saimin Sareta Ken Nitsuite
[Nishida Megane] Tsuma Chichi Temptation | Wife Breast Temptation Ch. 1-2 [English] {Doujins.com}
Twilight's Research | 暮光学习计划
Kirei Kawaii Kakkoii | Charming Cute Cool
Dance! Tentacle Research Institute
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
(C64) [Shinnihon Pepsitou (St.germain-sal)] Destruction Of Annihilate (DOA) (Dead or Alive)
[P-POINT (Pikazo)] ERIO AND ERORIAL (Denpa Onna to Seishun Otoko) [Digital]
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
[Department Y Research Institute] Bōkoku Ōji no matsuro
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
Koibito wa Kyuuketsuki !? Ch.1~3
(Futaket 14.5) [Katouya (Katou Jun)] Avatar ☆ Trance! 10 11
(C56) [Shibarism (Shibari Kana)] DA (Dead or Alive)