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[Rugarer-House (Ruga Ossan)] Nibanme no Yume (RaraMagi Honyarara Magic) [Chinese] [沒有漢化] [Digital]

Research Fellow

(ComiComi17) [Plott (Ryuuna)] Play@Resort (Fire Emblem Awakening)

[STUDIO AWAKE] Nyotai no Himitsu (Mystery of the Female bodies) <Educational Comic:Biology and sex #4>

(C91) [Nikutai Gengo Club (Dekosuke)] Kyoukan... Ohisashiburi desu (Kantai Collection -KanColle-)

[Tamagoro] Hametomo Collection | FuckBuddy Collection [English] {5 a.m.}

[Igou (Yamazaki Kana)] Okkina Gyorai Daisuki Desu (Kantai Collection -KanColle-) [Digital]

[Department Y Research Institute] Bōkoku Ōji no matsuro

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

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

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

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

[Magpoppo] 気になるあの子は同級生

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

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

[prophecy] Atashi to Pokemon-tachi no Zenbu o Anata ni Oshietai! (Pokemon)

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

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

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

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

Fellatio Research Department Epilogue

Research of Barnaby Brooks Jr.

Dance! Tentacle Research Center - Seedbed-hen

[Kon-Kit] Yurushite Anata... [English] [Kon-Kit Scanlation] [Decensored]

(C81) [Batsu freak (Kiyomiya Ryo)] I My Me Mine

Akuma Mochi-kun no Sainan

(C54) [STUDIO TRIUMPH (Homura no Teruki)] Sincron Maximum ~W.A~ (White Album)

Boku ni shika Misenai Katachi

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

[Sumomo Dou (Sumomo EX)] Ikemono Kurabu | Biology Club [English]

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

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

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

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

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

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

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

(C84) [Zetsubou Shiromuji (Shousan Bouzu)] Smiley PiXies 4 [English] {doujin-moe.us}

Zecchou Kenkyuujo 2 Orgasm Research Facility 2

JS Kenkyuukai | JS Research Seminar

[ie] Shihan to Deshi | Master and Pupil [English] [head empty]

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

Da-Yoga

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

[Kiya Shii] Awa no Ohime-sama Melonbooks Booklet

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

BAD END BUNNYS

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

Two Girl's Suck-Suck Research Note

(C59) [Angel 14 (Masaki Ayumu)] Mechanical Musume. (Chobits)

If Those Girls Were My Total Sex Slaves ~ Lyr*cal Nanosluts

Winning and losing to sister heroes, bathing in the boss's poop, and entering the body of a large succubus

Going Otome Chapter 8 - "The Answer is Simple"

(C79) [Fujiya Honten (Thomas)] Kariyuku Mono (Monster Hunter) [English] [4dawgz + FUKE]

Shou-chan ni Monster Ball o Marunomi Saseru

Inkou Kyoushi no Saimin SeiKatsu Shidouroku Tachibana Yayoi Hen

[Nanbou Hitogakushiki (Nakamura Regura)] Ankai no Umi [Chinese] [不咕鸟汉化组] [Digital]

(C69) [Jido-Hikki (Kokekokko Coma)] Ho-kago wa Shintaisou! (Mahou Sensei Negima!) [English] [biribiri]

Wanpaku-Anime R | Naughty Anime R

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

Boku to Master no Kyuujitsu Sex

[Abio4, Bangkki] Sextudy Group (1-25) [English] [Ongoing]

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

Zecchou Kenkyuujo | Orgasm Research Facility

Manga Research Triangle

[Takatsu] Ousama App Ch.1-4

[SAGA PLANETS] Kin-iro Loveriche&Kin-iro Loveriche -Golden Time- Visual Fan Book MELONBOOKS Only Bought Special Unreleased Roughs Book

Dance! Tentacle Research Institute