Gu Gan
(C91) [LemonMaiden (Aoi Masami)] Kyuusei Maryoku Chuudoku 4 (Fate/kaleid liner Prisma Illya)
[Zenmai Kourogi] Razoku Kazoku
[ZUKIKI] Aneana 1
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
[Minor Boy] Mesu Kyoushi Yuko [Digital]
Futanari Kenkyuu Dousoukai | Futanari Research Club
Bowsette's Research
(C83) [An-Arc (Hamo)] EXTRA FLESH (Touhou Project)
Manga Research Triangle
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
(Migu Migu Gekijou 3) [Suzunaridou (Izumi Yukiru)] Suikan Chuudoku (Mahoujin Guru Guru)
(SC56) [Behind Moon (Q)] Meijoushigatai Mono no Boutoku Tekina Kakudo Toka (Haiyore! Nyaruko-san) [English] [SaHa]
[Ichiyasu] Roomi-chan to Sei (Galaxy Fight)
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
(C92) [Melt Soft (mevius9)] GirlPan Saimin Gohoushi-bu (Girls und Panzer)
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
(C86) [Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku | Million Back Dancers Adult "Entertainment" Camp (THE IDOLM@STER MILLION LIVE!) [English] {doujin-moe.us}
ONE-HURRICANE 6.5
[Napata] Hitori de Yareru mon (COMIC Kairakuten 2017-08) [Chinese] [無邪気漢化組] [Digital]
Dance! Tentacle Research Center - Seedbed-hen
Hashihime Jougi -Go-
His Preferences (Kaka-Iru Fan Book; No.12)
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Koitsu wa Mama ja netteba - He is not a mother | 都说了这家伙不是妈妈
[Miyano Kintarou] Gishi no Himitsu (Tanoshii B-Chiku) [English] [queeneuphy] [Digital]
Triple xxx Magic
(C83) [Tataraba (Tsurugi Hagane)] Marugoto Rikka (Chuunibyou Demo Koi ga Shitai!)
Manatsu no 14-bankan
[Kitamimaki Kei] Shinseiki Kyonyuu Densetsu Natsumi
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
[Ogawa Hidari] Fudou Kyou to Marulk no Abyss (Made in Abyss) [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
COMIC RiN 2010-10
Attack on Research
Starless 1 - Haitoku no Yakata Complete Han
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
(Futaket 12) [Randou House (Randou)] Ningen ni Koi o Shita Tengu Musume.
[Kawai Shun] Dance! Tentacle Research Institute [English]
Dance! Tentacle Research Institute
(C92) [LOOPTHELOOP! (Herurun)] Ero Note (Hinako Note) [English]
(Sekai Bishoku Hakken! 10) [Hoshizora Pine (Yadokari)] Cherry Beans (Toriko) [Sample]
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
Research of Barnaby Brooks Jr.
Two Girl's Suck-Suck Research Note
Binyuchousain Ayako | Busty Researcher Ayako
Zombie and SEX
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
(COMITIA108) [Search-Light (Risei)] Juukan Buta ni Otosareta Ookami Elf
[Azuma Sawayoshi] Warera Ankoku Majutsu Aikoukai! | We Are The Black Magic Society (COMIC RiN 2011-03) [English] [Flatopia]
(SC38) [FANTASY WIND (Minazuki Satoshi, Shinano Yura)] Kotegawa-san to Issho (To LOVE-Ru)
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
(C75) [Homunculus] Toaru H no Railgun (Toaru Kagaku no Railgun) [Chinese] [st.]
[Choco Pahe] Seiya no Haha no Tehodoki (Tanetsuke Stalking) [Chinese] [Digital]
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
(COMIC1☆11) [Gate of XIII (Kloah13)] Tales of Breastia (Tales of Berseria) [Chinese] [沒有漢化]
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
GRANDER-2
Miocchi Maid.
Kuzuma to Maso to Bitch to Loli
Idol Tomoe Mami Soushuuhen
【92M】
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
Zecchou Kenkyuujo | Orgasm Research Facility
Bloomers Girl [English] [Rewrite] [olddog51]
Ohime-sama no Cosplay Bon
SHINNGEKI VOLUME 03
お母さんいただきます。2 連載 P1-58
(C93) [Ikuya Daikokudou (Ikuya Daikokudou)] Mash & Astolfo Tokuinten Shoushitsu Jiken (Fate/Grand Order)
Boku no Itoshii Yuutosei
[Yameta Takashi] Cum Guzzling Doll Ch. 3 (COMIC Tenma 2010-09) [English] {desudesu}
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
(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]
[TeruTeruGirl (Amano Teru)] Hansyoku Jikken
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
Magical Occult Research Girl Defeated
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
Movie Research Lovers
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
[まんどらごらすとらいかー] Touch_de_Nameco!!
Omodume BOX XXIV
Dead or Alive 2-2 Katana
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
[Department Y Research Institute] Bōkoku Ōji no matsuro
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
[Kenji Umetani] Miaki♥Hitamuki Vol.2
JS Kenkyuukai | JS Research Seminar
kibayuu hon sanpuru [R 18](pokemon)sample
Fin du pays
0 wa Rei-chan no Rei
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
Shikitari, michi michi tari
Toraburu Soushuuhen 1
(C73) [Tokyo Coin Rocker Baby (agaccho)] Ibara no Toge (Tengen Toppa Gurren Lagann)
[DOLL PLAY (Kurosu Gatari)] Alola no Yoru no Sugata 2 | The Feeling of Alolan Night 2 (Pokémon Sun and Moon) [English] [Learn JP With H] [Digital]
(C93) [TRY&Hougen Futari Shakai (Hougen)] Hou Gashuu (Fate/Grand Order) [English] [q91]
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
[Asazuki Norito] Arisugawa Ren tte Honto wa Onna nanda yo ne. 14
(C95) [Transistor Baby (Hata)] Dorei Shijou no Dark Elf [Chinese] [不可视汉化]
Yuube wa Otanoshimi deshita ne.