[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
[Ribons Nights (Kyouno Aki)] Bunch o' Stuff
(C72) [Search-Light (Kurosaki Kotora)] Cat Fight Over Drive (Queen's Blade) [2nd Edition Melon Books Ban]
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
(COMITIA103) [Search-Light (Risei)] Elf Shoujo Senshi Naedoko Ochi
(C74) [Dear Durandal (Kihinata Hiroki)] MARISA GEAR SOLID White Weird Warning (Touhou Project)
My Sister's Weird... She Always Is
[Kuma Aji Tounyuu. (Matasabu Yarou)] Stuffed Animal Paco (Touhou Project)
Tomodachi to wa Konna Koto Shinai! | You don't do stuff like this with your friends
Twilight's Research | 暮光学习计划
Dance! Tentacle Research Institute
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
Hatsuzuki to Muremure Muramura Natsu Ecchi! | Having Stuffy Sex On The First Month Of Summer!
Aru Hakusei no Omoide | The Memories of a Certain Stuffed Animal
(C71) [Search-Light (Kurosaki Kotora)] Cat Fight Royal (Queen's Blade) [English]
(COMITIA99) [Search-Light (Risei)] Ryoujoku MoriKamisama Biyaku Otoshi!!!
Watashi tte Hen kana? | Am I Weird?
I got myself into a weird situation and awful things happened to me
(SC40) [Search-Light (Kurosaki Kotora)] Trigger Happy (Soul Eater) [English]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
[Tange Suzuki] Mama no Kaori to Asoko no Nioi - Fragrant of mama and pussy's smell
Bowsette's Research
(COMITIA100) [Search-Light (Risei)] Kodomo Orc ni Kanzen Ochisaserarete Netorareru Mesu Elf
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
[Department Y Research Institute] Bōkoku ōjo no matsuro
(COMITIA 102) [Search-Light (Risei)] Sennyo Biyakuzuke Tettei Choukyou
(C77) [Teikoku Uchugun (Yan)] LACTA CHILDREN ACE (Neon Genesis Evangelion)
[Comaku] Watashi no Shumi tte Hen desu ka? | Is My Hobby Weird? Ch. 3 (L -Ladies & Girls Love- 06) [English] [Yuri-ism]
Tetsuya Ake Muremure Futanari Chinpo o Ajiwaitai | I Wanna Eat Sleep-Deprived Stuffy Futa Cock
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
[Watanabe Yoshimasa] Memorial Search
(C85) [Search-Light (Risei)] Bridget Yakubutsu Choukyou ~Uchi... Kodomo ni Tettei Choukyou sarechaimashita...~ (Guilty Gear)
Kimi no dekkakute kimochi ii yatsu | Your big, pleasuring stuff
RIGHT STUFF
Aru Hakusei no Omoide Zenpen | The Memories of a Certain Stuffed Animal Part 1
Aru Hakusei no Omoide Kouhen | The Memories of a Certain Stuffed Animal Part 2
(C94) [Tiramisu Tart (Kazuhiro)] Inma Kyuusei 2 ~Shota Kui Succubus Onee-san~ | Semen Searching Succubus 2 - The Shota Eating Older Sister Succubus [English] {Stopittarpit}
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
Dragon Quest IV: Michibikareshi Monotachi
dekosuke stuff
Watashi no Shumi tte Hen desu ka? | Is My Hobby Weird? Ch. 6
[Kurosaki Kotora] Koneko Aiiku Diary Usagi to Tanuki no Maki
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
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]
Search & Monzetsu Destroy | 搜-尋 悶絕到徹底毀滅
(Reitaisai 14) [Mugendai (Humei)] Onnanoko Doushi nante Zettai Okashii!! | It's Absolutely Weird When It's Between Women (Touhou Project) [English] [Fellowship of Freelancers]
Doujin Event no Shucchou Henshuubu ni Itta Hi kara Tsuma no Yousu ga... 2 | My Wife Has Been Acting Weird Since the Doujin Convention…2
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
Ore no Shinyuu wa Nani Nani ka ga Okashii | My Best Friend's Kinda Weird
(CR30) [SEARCH & DESTROY (TAMAKI)] DAZE 6 (Angelic Layer)
[Takk] Chongyun Found Xingqiu's Stuff [FULL Pages]
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
[Search-Light] Cat Fight Royal (Queen's Blade)
Yajuu a Search 3 | The Beast A Search 3
Zecchou Kenkyuujo | Orgasm Research Facility
[Saiyazumi] Bijutsubu | Art Club (Mon-Oka) [English] [TheHiddenStuff]
Manga Research Triangle
COMIC BAVEL 2020-02
Requesting A Selfie Girl to Do Any Sort of Erotic Stuff
Stuffing
mimonel Girls und Panzer translated twitter stuff- Anchovy
I don't think we should be doing erotic stuff
[Orimoto Mimana] Kotou no Futari (COMIC HOTMiLK 2008-10) [English] =TV + MumeiTL=
(C97) [ARCH (Plum)] Ana-chan no Ana-chan wa Zettai Fukashin dakedo Ana-chan ni Ecchi na Koto wa Shitai! | Ana-Chan's Little Hole is Absolutely Off-Limits, but I Still Want to Do Pervy Stuff! (Fate/Grand Order) [English] [LAYON]
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
Research of Barnaby Brooks Jr.
[Misaki Kurehito, Kuroya Shinobu] Ushinawareta Mirai o Motomete Visual Fanbook
H na Joshikousei Tsume 4 | Naughty Schoolgirl Stuffing 4
[John K. Pe-ta] Search & Monzetsu Destroy | 搜-尋 悶絕到徹底毀滅 [chinese]
(SC40) [Search-Light (Kurosaki Kotora)] Trigger Happy (Soul Eater)
Hakusei ni sareta Bijin Tsuma 2 | Beautiful Women Get Stuffed 2
Geckowa tentacle stuffing
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
(C75) [T2 ART WORKS (Tony Taka)] Botan Nabe (Clannad) [English] [TheHiddenStuff] [Decensored]
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Watashi no Shumi tte Hen desu ka? | Is My Hobby Weird? Ch. 7
(CR29) [SEARCH & DESTROY (TAMAKI, Yoshimi)] DAZE 3 (Digimon Adventure 02)
Search Triple
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
Weirdo | Bicho Raro
(SC2016 Winter) [ciaociao (Araki Kanao)] (Araki Kanao)] Kashima-chan no Renshuu Sensen Ijou Ari 2 | There's Something Weird With Kashima's War Training 2 (Kantai Collection -KanColle-) [English] [PSYN]
(COMITIA 104) [Search-Light (Risei)] Shikigami ni Otosareta Taima Miko
(C72) [Search-Light (Kurosaki Kotora)] Cat Fight Over Drive (Queen's Blade) [2nd Edition Melon Books Ban] [English]
(C71) [Aa, Warera Katou Hayabusa Sentoutai (Katou)] RIGHT STUFF [English]
DAZE 3
[SECRET SOCIETY M (Kitahara Aki)] Torikago no Joou (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]
Ore no Shinyuu wa Nanika ga Okashii | My Best Friend's Kinda Weird
[Kotoko] Osananajimi no Hiyakeato ga Okashii no Daga! | My Childhood Friend's Tan Lines are Weird! (Koushoku Shounen Vol. 05) [English] [alparslan]
Just Take My Hand
[Zettai Zetsumei] Headless Lord's Search For a Groom
(COMITIA106) [Search-Light (Kurosaki Kotora)] Futanari Elf Sanran Choukyou
(C80) [Teikoku Uchugun (Yan)] MEGA BOOB MILKING (Neon Genesis Evangelion)
Yajuu a Search | La búsqueda de la bestia 2
[Amazake Hatosyo-ten (Yoshu Ohepe)] Aah~ Hayaku H Shitai!! (Kana-san wa Pool no Kanshiin) | I Wanna Do Dirty Stuff Already! (Kana, the Pool Lifeguard) [English] [Rotoscopic] [Digital]
(C84) [Search-Light (Kurosaki Kotora)] Tsuyoki Elf Sennou Shokushu Choukyou
[Kuronyan] Light Stuff (COMIC Koh 2017-10) [English] {Hennojin} [Digital]
(C92) [K+W (Sasachinn)] Hatsuzuki to Muremure Muramura Natsu Ecchi! | Having Stuffy Sex On The First Month Of Summer! (Kantai Collection -KanColle-) [English] [Doujins.com]
[Harazaki Takuma] SEARCH
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii! | This Situation is too Weird for it not to be a Little Brother’s Route! (Tamahime) [English] {Hennojin} [Digital]
[Takenoko Seijin] Hen na Koto ni Makikomarete Taihen Name ni Aimashita | I got myself into a weird situation and awful things happened to me [English] [desudesu]
(CWT37) [Fuerzabruta (Zawar)] Hen na Mono o Orenchi ni Okuruna!! | Stop Mailing Weird Stuff To My House! (Kuroko no Basuke) [English] [valc21] [Decensored]
Onnanoko Doushi nante Zettai Okashii!! | It's Absolutely Weird When It's Between Women
Watashi no Shumi tte Hen desu ka? | Is My Hobby Weird? Ch. 4 (L -Ladies & Girls Love- 07
(COMITIA123) [squeezecandyheaven (Ichihaya)] Imouto wa Chotto Atama ga Okashii + Omake | My Little Sister Is a Little Weird + Bonus Story [English] [ATF]
Spider-Man vs Screwball
Souiu no ni Kibishii Chichi | My Dad's Really Strict About Stuff Like That
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Natitama (Isako)] Tomodachi to wa Konna Koto Shinai! | You don't do stuff like this with your friends [English] {Chin²} [Digital]
Stuffed Rabbit (english)
[Ikegami Tatsuya] A-chan Nanka Hen! | There's Something Weird With A-Chan! (COMIC Megastore 2006-09) [English] {desudesu}
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
[Tsukusun] Souiu no ni Kibishii Chichi | My Dad's Really Strict About Stuff Like That (Ryona King Vol. 3) [English] [PlativeTL] [Digital]