Research Felatio

(Shuuki Reitaisai 5) [@mousse (Yukisiro Arte)] Meiling ni Keiko Tsukete Moraitai!! | 美鈴小姐的培訓課程!! (Touhou Project) [Chinese] [個人漢化]

[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)

[Nendo.] Miseijuku Shoujo Zukan

(SC31) [STUDIO HUAN (Raidon)] NanoFei. (Mahou Shoujo Lyrical Nanoha)

Futanari Kenkyuu Dousoukai | Futanari Research Club

[Husky guy] SStudy Ch.0-30 (English) (YoManga) (Ongoing)

Hodhua

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

(C79) [Dr.VERMILION (Unihoge, Petenshi)] Ojousama wa Yokkyuufuman (Touhou Project) [English] [Daddy's Cummies]

Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants

[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]

[Oden Sensei] Nandemo Yarimasu! ~Net ni Chitai o Sarashitsuzuketa Senpai no Matsuro~

[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]

(C93) [Kuronisiki (Takaharu)] Shigure no Dakigokochi (Kantai Collection -KanColle-) [English] {petra_lal}

Fella Mask Fujin | Blowjob Mask Wife

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

[Mushimusume Aikoukai (ASTROGUY 2)] EVECOM CAPCOM

[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!

Magical Occult Research Girl Defeated

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

让我来进入你吧？…用那个 02 Chinese

[Department Y Research Institute] Bōkoku Ōji no matsuro

(Dai 6 Kai Hekigai Chousa Haku) [Pokabatata (Mochi K 3Go)] Kashite Yaru kara Yatte Miro (Shingeki no Kyojin)

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

[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]

Dance! Tentacle Research Institute

Research Love Make Presentation | Research Lab x Expression

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

Manga Research Triangle

[Umiyamasoze] Saimin Mahou ~Mesugaki Elf wa Ore o Hoshiku Naru~ (2D Comic Magazine Mesugaki Saimin Seisai Ecchi!) [Chinese] [逃亡者×真不可视汉化组]

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

(C97) [ASSAM (Asano)] Taichou-san and Dhole-chan. (Kemono Friends) [English] [Roadwarior2]

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

Doritama M

Kaeshite! Boku no Clitoris Ero Trap ni Torawareta Mahoutsukai | GIve it back, my clitoris! A mage caught in an ero-trap.

[Yamamoto Kumoi] Itsumo no Asobi | The Usual Play (COMIC RIN 2005-07 Vol. 7) [English]

[Kino Hitoshi] TRIP (Utena)

(C84) [Tennenseki (Suzuri)] SUN SUN Kud (Little Busters!)

FUTANARIX REMIX

[Department Y Research Institute] Rorisakyubasu Wa Ningen Ni Tsukamaruto Dō Naru No?

[Department Y Research Institute] Bōkoku ōjo no matsuro

[Oroneko] Hatsujou Inflation - Estrus Inflation Ch. 1-2 [English] [HayateButler] [Digital]

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

Two Girl's Suck-Suck Research Note

Fellatio Research Department Epilogue

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

(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]

[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]

[Maruarai (Arai Kazuki)] C2 no Yarinokoshi (Chuunibyou Demo Koi ga Shitai!)

Toraware Seijou

(C100) [KSK suru Shoudou (Eitarou)] Carol-chan to no Shinkon Seikatsu (Senki Zesshou Symphogear) [English] [desudesu]

[Uradoori Nukemichi] Ore x Cos!! ~Ore ga TS Shite Cosplay Enkou ni Hamaru nante!!~

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

Ganbare Otokonoko | Do Your Best, Boy

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

Insect Research Institute 2

[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】

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

Moegatari

[crowclock (liya)] S × O (Touhou Project) [English] [MikoTranslations] [Digital]

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

Research of Barnaby Brooks Jr.

1DK, Bokura to. | 一居室下的我们

Elevator in Heaven

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

[Kamino Ryu-ya] Mozaiku X Sanshimai Ch. 1+7-9 v2 (HQ)[ENG][Decensored]

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

[Kaki no Tane (Summer)] Juuou Race Queens 2 (Azur Lane) [Chinese] [空気系☆漢化] [2022-01-15]

(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

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[botibotiikoka (takku)] Arisu-chan no gakkō-sei katsu [Decensored]

Movie Research Lovers

Zecchou Kenkyuujo | Orgasm Research Facility

Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club

Futa Patche 2

Dance! Tentacle Research Institute

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

(C81) [Saigado (Saigado)] R-LAB. - Dr. Akagi's individual research lab (Neon Genesis Evangelion) [Chinese] [瓜皮漢化·母系戰士出品@萌夢星君發佈]

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]

[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

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

SNOW TALE

[Negom] Keqing and Ganyu

Sokushitsu x Sokuhame Gakuen 3 | Concubine x Casual Sex Campus 3

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

MP7 and AA-12

(SC31) [Kaiki Nisshoku (Ayano Naoto)] Gorgonzola 2 (Fate/stay night)

[Tempuru] Albedo & Sucrose's Isekai Observation Research Report

Girl Friend pre production

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

愛の晚餐（COMIC パピポ 2005年02月号)

[Umihotaru Harumare] Hoshi Furu Yozora o Miru Mae ni (COMIC Kairakuten BEAST 2017-06) [Chinese] [巨乳英梨梨個人漢化] [Digital]

Dance! Tentacle Research Center - Seedbed-hen

Research Fellow

Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I

Fellatio Kenkyuubu | Blowjob Research Club

From beyond the tomorrow

Foul Balls [English] [Rewrite] [olddog51]

Attack on Research

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

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

Bowsette's Research

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

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

(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]

(C85) [Tsumasaki Label (Hidari Kagetora, Dobato)] KOUKAN IDOL

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

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

Fellatio Kenkyuubu - Fellatio Research Department

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

[Salvage Kouboh (Houou-tan)] ゼロ魔おまとめ (Zero no Tsukaima) [Digital]

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

(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]

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

Yahagi Hon Kai

Yumeyume wasururu yume

(C89) [Hapoi-dokoro (Okazaki Takeshi)] Only (Hibike! Euphonium) [Chinese] [脸肿汉化组]

SeFri no Senpai | 學姐是我的炮友

BRILLIANT STAR

[Hitsuji-1ban-Shibori (Hitsuji Hako)] Wataboushi [Digital]

Onee-chan to Ecchi na Game suru?

[Rindou, Kusunoki Rin] Nengoku no Liese Inzai no Shukumei | Liese’s destiny: Punishment Of Lust On The Slime Prison Ch. 1-4 [English] [Digital] [CoC] [Ongoing]

[Hino Toshiyuki] Zetsubou Heroine Mugen Jigoku -- Despair Heroine in Infinite Sex Hell

[Kappadou] Genitals 01

[Chiba Tetsutarou] Yarashii Oneesan -Itsu no Aida ni ka, Okkikunatta ne- [Digital]

(C89) [Kokonokiya (Kokonoki Nao)] C89 Paper (THE IDOLM@STER CINDERELLA GIRLS)

Koakuma to Jusei suru made Derarenai Heya

COMIC LO 2020-04

[Kaitatuku (Arai Kojiro)] Ultra Nanako Zettaizetsumei! (Ultra Seven) [Digital]

[Inari Mochi] Ippai Shiroi no Dechaimashita [Futanari JK] [Chinese]

Hitozuma nanoni Aserasarete Gaman Dekimasen Deshita

(C82) [ASTRA'S (ASTRA)] Pikohan FE

(C82) [American Rock (Shono Kotaro)] 321Cue! (Uta no Prince-sama)

[Murian] Mochi Mochi Hime. Ch. 6, 8 [English] [takehiro, Kirby__sama]