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Alien H -Record of Experimental Sexual Intercourse with Extraterrestrial Being-

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

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

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

(C103) [cobalt green (Kobaji)] Killing Time (My Hero Academia) [English] [Project Valvrein]

ReplicA

Zelda The wink waker (passage) ENGLISH

(Reitaisai 10) [Shironegiya (miya9)] Cloudy Sky Library (Touhou Project) [English]

(C87) [Pikorin! (Spiritus Tarou)] Ryuujou no Erohon (Kantai Collection -KanColle-) [Chinese] [想抱雷妈汉化组]

[Shijima Yukio] Nyu-seihin

VS Experimental Subjects

Ueno-san no Anal Bon

Twilight's Research | 暮光学习计划

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

Futanari Kenkyuu Dousoukai | Futanari Research Club

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

Manga Research Triangle

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

(C89) [Juggernaut (JYUN)] Nakadashi! Chain Burst ~Shibotte Full Chain~ (Granblue Fantasy) [English] [CGrascal]

COMIC BAVEL x COMIC Europa Special

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

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

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

Dance! Tentacle Research Center - Seedbed-hen

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

(C86) [Yoruyu-kai (Bob, Yuno)] Kinoko no Sei de Teruko ga Eroku Narimashita. (THE IDOLM@STER Cinderella girls)

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

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

Somerare Ch.8

[Owakari Itadaketa darou ka (Umiyamasoze)] Mesugaki Elf Mahou Choukyou [Digital]

Two Girl's Suck-Suck Research Note

[Itaba Hiroshi] Ane Zokusei [Chinese] [好果汁汉化组] [Digital]

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Kirigaya Suguha Oppai Chikubi Manga

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

COMIC AUN 2020-04

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

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

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

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

Fellatio Kenkyuubu | Blowjob Research Club

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

[HIKARI HAYASHIBARA] Parody Artworks

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

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

VEGAPUNK ベガパンク (Pixiv Fanbox)

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

Hanazono no Mesudorei | The Slave Girls of the Flower Garden Ch. 1-3

Dance! Tentacle Research Institute

Shoyuusha wa Aru Otoko - Property of a Man

Tissue Thieves Ch.1-27

Henshin Heroine ga Aku ni Ochita Hi 2 | El día donde la heroina cayó a a la oscuridad 2

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

Research of Barnaby Brooks Jr.

[Aimaitei (Aimaitei Umami)] Madam ni Uwasa no Futanari-ka Detox ~Mini Incubus no Iru Massage-ten~ [Digital]

Bowsette's Research

Angel Index

Formi Bon | 可畏本

Dai Buta Shougun no Gyakushuu ~Superheroine Taisen~

[Tsuyotsuyo Powers (Gluon)] Mama to Issho ni Shasei Gaman!

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

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