Independent Research

(Reitaisai SP) [Ankoku-Bousougumi (Ainu Mania)] Kazehouri-shiki Unchain Heart Get (Touhou Project)

NO FEAR!

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

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

[Nikusoukyuu.] Aphrodisiac Switch Ch. 0-4 [English] [desudesu] [Digital]

QUEEN HEAVEN HELLS GATE Vol.4

Futanari Kenkyuu Dousoukai | Futanari Research Club

[B-Ginga] Ninen buri Manga Renshuu Shodoubu-chan Zenpen

Kuiinzubureido no Kopii Hon

(Reitaisai 8) [Kinokonomi] Imouto no Flandre ga Twin Tail ni shite Oniichan ni Anna koto ya Konna koto (Touhou) (English) =Team Vanilla=

(C93) [Kuronekokan-Monpetit (Yamizawa, Yakushiji Morozawa)] Azu VS Colle (Azur Lane, Kantai Collection -KanColle-)

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

[Chouno Kumika] 「鏡音さんにキスの１０題」後日談。 (Vocaloid)

(COMITIA100) [ANGYADOW (Shikei)] Extra09

(Douyara Deban no Youda! 8) [SL (Bell)] Natsu to Sora to Kimi to (Boku no Hero Academia)

Yodare Mitsuba!

(COMIC1☆7) [Cartagra (Kugami Angning)] Arcanum 6 Natsu (Ore no Kanojo to Osananajimi ga Shuraba Sugiru)

[Aoi Hitori] Niku-zuma Netorare Maniacs

[Uradora Mangan] Corneo no Yakata ni Youkoso - Tifa Hen (Final Fantasy VII)

(C83) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] Romeo de Pon! (Various)

[Yusaritsukata (Awayume)] Kusuriuri-san Ooawate!! | What a Mess, Miss Medicine Seller! (Touhou Project) [English] [2d-market.com] [Decensored] [Digital]

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

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

[Zakotsu] smells like… (COMIC Koh 2016-11) [English] {Hennojin} [Digital]

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Honoka to Icha Love Ecchi

Magical Occult Research Girl Defeated

[Takatsu] My Dear Maid Ch.1-2

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

[Department Y Research Institute] Bōkoku Ōji no matsuro

Super Marao Bros

[SAIKARE (107 Shiki)] Honey on the Pancake (Hetalia: Axis Powers)

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

[HATENA-BOX (Oda Kenichi)] Haikei, Danna-sama. (Touhou Project) [Digital]

習いごとフェティシズム

Dance! Tentacle Research Institute

(C94) [ABDG Encirclement Formation!! (Saranaru Takami)] Mermaid Line (Go! Princess PreCure) [English] {defski}

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

(C74) [Youmusya (Gengorou)] Yuyuko-sama sonna mono tabecha ikemasen (Touhou Project)

Manga Research Triangle

[Go! Go! Heaven!!] Class representative in the night and her hole 02

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

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

[Tharchog, Gyeonja] What do you Take me For? Ch.13/? [English] [Hentai Universe]

(C70) [Alem-Gakan (Kirishima Satoshi)] Blue Aquarium (ARIA)

[Vanicooo] Inaka-chan 2 (COMIC Penguin Club 2021-02) [Chinese] [Digital]

Kyou wa Watashi ga Suru tte Itta no ni! 丨我都說了今天我來做1！

(C84) [MEAN MACHINE (Mifune Seijirou)] Gisho Shibashi Den (Shin Sangoku Musou) [English] [ChoriScans]

(C93) [CREAYUS (Rangetsu)] White Noise (CODE GEASS: Lelouch of the Rebellion)

(C80) [Hikou Kaizoku (Toto)] Red List Assessment - Zetsumetsu Kigushu San (Jinrui wa Suitai Shimashita)

[Mojo-jojo] キーン先生の伝説の保険体育の巻 (Demashita! Powerpuff Girls Z)

[Department Y Research Institute] Bōkoku ōjo no matsuro

The Book of Alice

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

(Futaket 9.5) [Sarurururu (Doru Riheko)] Futanarikko Hatsujou File

Two Girl's Suck-Suck Research Note

After School

Binyuchousain Ayako | Busty Researcher Ayako

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

JS Kenkyuukai | JS Research Seminar

Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research

(C85) [PINSIZE Inc. (MITAONSYA)] unison (Kantai Collection -KanColle-)

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

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

Sanmi Ittai C7

[Nagase Tooru] Nagase Tooru no Eromanga-teki na Seikatsu (3-4)[Digital]

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

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

7 DAYS WAR

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

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

Kawaii Rush Hour

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

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

[kunaboto] Takamaki An (Persona 5)

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

(C92) [CotesDeNoix (Cru)] Megami-sama (AI) to Sex Suru (Hyperdimension Neptunia)

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

Research of Barnaby Brooks Jr.

[Maka Fushigi] Nekoja Nekoja 1

[St. Rio (Kitty, Ishikawa Jippei)] Ura ray-out vol.2 (Eureka seveN) [English] [EHCOVE]

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

Uwasa no Hito

(C78) [Sago-Jou (Seura Isago)] Kaicho, Onegai Shimasu. (Heartcatch Precure!)

MURORAN-KIKU

Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3

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

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

(C68)[Chipudo (Marui)] Rinshoku (School Rumble)

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

Seiso na Senki to Kouki na Maou o Shiiku Choukyou! Ch. 0-2

[Mio Junta] 3 Manen no Kareshi | 3萬日圓的男友 [Chinese]

Oninnin Tamatama

Hodoyoi Kyori

Movie Research Lovers

Zecchou Kenkyuujo | Orgasm Research Facility

Dance! Tentacle Research Institute

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

(C84) [Tiramisu Tart (Kazuhiro)] Nikubenki Choukyou no Hate ni | The Limit of Sex Slave Training (Touhou Project) [English] =LWB=

(FF23) [Denmoe (Ookami Hika)] Hatsukaze-teki Seibi Nikki | Outfitting Diary of Hatsukaze (Kantai Collection -KanColle-) [English]

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

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

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

(C89) [Tracklisko (Hiura R)] Narberal to no Kougou (Overlord) [Sample]

[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

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

Twilight's Research | 暮光学习计划

Mou Teokure - Too late

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

(C71) [prism labo. (Denji Ryoku)] PPGZBook Puchi Puchi Puuchi (Demashita Powerpuff Girls Z)

(Zero no Hakobune Osaka) [Kimagureya (Satomi)] Himitsu no, houkago (ALDNOAH.ZERO)

[Hroz] Shojo Succubus wa Hane ga Shiroi.

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

(C78) [BLACK FLY (Ikegami Tatsuya)] MOUNT 4 DEAD (Steins;Gate) [English] =Pineapples r' Us=

(C94) [PONDEMIX (Yukiguni Omaru)] FGO-MIX EX1 (Fate/Grand Order)

(C92) [Kuroshiro Desire (Akitsuki Karasu)] Hajimete wa Raikou Mama (Fate/Grand Order)

[Sanbun Kyoden] 10after

NOZOMISM

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

(C91) [D.N.A.Lab. (Miyasu Risa)] FUTABA REVIVE (Persona 5)

Dance! Tentacle Research Center - Seedbed-hen

[Kikkaya (Uesugi Kyoushirou)] Idol no Off Shot (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

Gyaku ni neko ni sarechaimashita

Bitter Porn Chocolatier | 可可涩苦却入人心 Ch. 1-2

Yappa Homo Janee ka!

[Tagayanism (Kuroiwa Tagaya)] Ore no Otouto ga Konna ni Dekai Wake ga Nai!! | 我的弟弟不可能这么大!! [Chinese] [黑夜汉化组] [Digital]

Attack on Research

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

Intention 8

Softy Ran-sama

(C97) [Blue Garnet (Serizawa Katsumi)] Rougoku no Yuuutsu (Fate/Grand Order)

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

Jealousy Syndrome

Bowsette's Research

(C86) [Kaitsushin (Namamo Nanase)] Enkou mo Idol no Oshigoto! (Love Live!) [Chinese] [绅士仓库汉化]

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

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

Obake yori kowai! ?

(C91) [Kuroshiro Desire (Akitsuki Karasu)] Karada de 1 Turn Kasegundayoo! (Shadowverse) [Chinese] [基德漢化組]

[OKINA] Kindan no Yousei

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

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

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

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

(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]

blessing summer!!

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

(Ikebukuro Crossroads × 2) [Arabic Yamato (Asaisai)] Izaya Kankin (Durarara!!) [Chinese]