(C63) [MUSASABIDO (Bakuchin)] Research of a maid
Neko No Hito - BEASTMANIA TRASH BOX 4
Research of Barnaby Brooks Jr.
(C38) [TENT HOUSE (Various)] RAINBOW CHASER - TENT HOUSE Vol. XI (Tsuide ni Tonchinkan)
Teitoku no Ketsudan MIDWAY | Admiral's Decision: MIDWAY
[Haruki] Hishoka Drop - Secretarial Section Drop 3
(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]
Tokusatsu Heroine-tachi to Saimin 4-jouhan Yaribeya
[Henreikai (Kawarajima Koh)] Counter Crash!! (R.O.D READ OR DIE, Maria-sama ga Miteru)
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
Wakaba-kun No Ki Ni Naru
Binyuchousain Ayako | Busty Researcher Ayako
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
(C93) [The Seventh Sign (神楽優人)] リィン教官の特別課外授業+メロン限定特典付 (英雄伝説 閃の軌跡) [Ciel@M-No-Tamashii×無毒漢化組]
(C94) [Sumi kara Sumi made (Gabyonuno)] Tsuchinoko to Chokuritsu Suru Nurunuru (Kemono Friends)
Yoko Shasei Shuu 2
Ihou no Otome - Monster Girls in Another World
Dance! Tentacle Research Institute
Individual 39 - Biridere! Level 2
[Fujisaka Lyric] Watashi wa Kodomo? | I am a Child? [English] [Mistvern] [Decensored]
DOA XXX VOL. 03
(C86) [Pannacotta (Shono Kotaro)] Shinseiki Gakuen Q | New Sex Story Academy Q (Neon Genesis Evangelion) [Chinese] [無邪氣漢化組]
Lovetime School
(Reitaisai SP) [INST (interstellar)] Haiteru Hon (Touhou Project)
Hoshoku Koudou ~Hiyake Beach Volley Naedoko Shussan~ | Predation Behavior ~Tanned Beach Volleyball Seedbed Birth~
Bluebird
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(Bokura no Love Live! 11) [Ameiro (Nanashiki)] Stay By My Side (Love Live!)
Attack on Research
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
Ooarai Joshi Seisettai ~Fundoshi Sugata de Dosukebe Sakusen desu!~
Himegoto Sketch | Secret Sketch
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
(C89) [Σ-Arts (Mikemono Yuu)] Mayoiga no Onee-san
Gohou Shoujo no Himitsu Tokkun
Takami no Kyuujitsu | 타카미의 휴일
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
(C67) [Right Door (migitobira)] Neko Cute (Mizuiro, Lamune)
(C90) [Dadachamame (TTOMM)] Platinum Dakko (THE IDOLM@STER)
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
Magical Occult Research Girl Defeated
(COMIC1☆9) [POETTO (Haryu)] Zuihou-chan no Kyou no 1-Nichi (Kantai Collection -KanColle-)
(C92) [ROUTE1 (Taira Tsukune)] Sex wa Arashi no You ni. (THE IDOLM@STER CINDERELLA GIRLS)
(C95) [Junpuumanpandou (Hida Tatsuo)] Mandol Katsudou Nisshi Ni (THE IDOLM@STER CINDERELLA GIRLS)
[Tsukusun] Egao Kankan [Digital]
[valssu (Charu)] Mizushima-san wa roshutsushou [Digital]
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
Mamajo | Мама-девушка
(C69) [Giroutei (Shijima Yukio)] Giroutei "Ru" no Kan (Naruto) [English] [Yuribou]
(C92) [Suteuka no Koya (Komone Ushio)] Watanabe You Sensei no Tokubetsu Jugyou (Love Live! Sunshine!!) [Chinese] [寂月汉化组]
Zecchou Kenkyuujo | Orgasm Research Facility
(CR29) [UROBOROS (Utatane Hiroyuki)] Hanachirusato (Sakura Taisen 3: Pari wa Moete iru ka?)
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
(Reitaisai 13) [Haitokukan (Haitokukan)] Touhou Kabejiri 7 Watatsuki Yorihime (Touhou Project)
kakenari1808
(C50) [R-Works (Various)] Kuro Gokujou Choukichi (Asuka 120%)
Hanoka Yuri x Kitani Chisato - Hajimete no Arbeit
Sasuga.. Buta Yarou ne! + Gyokusai Kakugo na Omake? -CM95-
[Sanji] ポケモン漫画 ゴッチンをゴチになる漫画。 (Pokemon)
Show you Guts Cool Say na Tanpenshuu 2
Twilight's Research | 暮光学习计划
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
Onii-chan Control
Two Girl's Suck-Suck Research Note
[Akuten Soushin (Kokutou Nikke)] Kokoro Ryoujoku Kousoku! Rinkan!! Kikai kan!!! (Touhou Project) [Digital]
黒い蓮の贈り物
どう考えても将軍様が鉄壁すぎて無理矢理妄想した絵
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
ЯEND (Cardfight!! Vanguard)
(CR19) [Tail of Nearly (Various)] Eigo Sono Yon (Neon Genesis Evangelion)
Akuma no Aigan Pet
[Azechi Kiyochi] Mukashi Kaita Powerpuff Z no Manga (Demashita! Powerpuff Girls Z)
[Shintaro Kago] Supergirl Begins (English)
Renshuu nanode Daijoubu desu!
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
(C72) [Akatama (Sakurafubuki Nel)] 07 Summer Neko (Gegege no Kitarou)
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
The Chart Of The Peak Ch. 5 - The Price Of Pleasure
Incest Ver2 Chapter 9
Ippai Itte ne, Yuusha-sama Ch. 2
[40Denier (Shinooka Homare)] Stomomo Nyuukyo Dock (Kantai Collection -KanColle-) [Chinese] [丧尸汉化] [Digital]
Movie Research Lovers
The Devoted Maid
(C81) [Tenguren (Nario)] Boketsu o Horu 10 Junbigou
(C89) [YURIRU-RARIKA (Kojima Saya, Lazu)] YURIRU-RARIKA C89 Kaijou Gentei Rakugaki Bon (Various)
Enjou Joutou Shikore yo!! Otaku-domo!
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
(C63) [OBORO (TENPOGENSUI)] ELPEO-PLE & U.C.GIRLS 15 (Gundam series)
JS Kenkyuukai | JS Research Seminar
Sensei! Satsueikai de "Jojisou" Shitemite!
Watari Laboratory
Manga Research Triangle
[Kusano Kouichi] Osananajimi no Mukougawa (The Other Side of Childhood Friendship) [English]
Let’s Play Forever! =Dark Mac + CW=
[Shimagarasu] Sennou Joushiki Henkan #1 (Kantai Collection -KanColle-)
(C83) [Nagiyamasugi (Nagiyama)] Touhou Kyonyuu Gari 3 (Touhou Project)
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
Karen Kishou Quarta Ametus #14
夜まで待てない!!
Paizuri Ch.6
(C87) [Stylish Marunage (Patricia)] Kaisou Sagi!! Prinz Eugen-chan (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Nyotaika DAYs
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
[DEEP RISING (THOR)] Chou Ryoujoku Musou (Dynasty Warriors) Huang Yueying [English] [webdriver]
Futanari Kenkyuu Dousoukai | Futanari Research Club
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Tokumei no Megami-tachi
Oshikake Gal
(C93) [Kansen Shoujo (Noto Kurumi)] Atago-san to Muttsuri Shounen Shikikan Aiyoku Ikusei Nisshi (Azur Lane)
[Kimidori (Kasane Haruo)] Boku(ra) no Himitsu [English] [Yuuta's Blog] [Digital]
[DISTANCE] HHH Triple H Shinsouban [Digital]
サイレントスクリーマー
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
Bowsette's Research
Gifu ni Kawareta 7-kakan ~Anata, Minaidee...!~
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
Ubawareru Osananajimi
Dance! Tentacle Research Center - Seedbed-hen
Hishokan Fusou to Icha Love Pool
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
Aidorudo Sukebe Chinpo-bu #Sakuya Shirase
[Shiraichigo] Ichigo Pack | 小草莓Pack [Chinese]
[Marvelous Zents (Tyanaka)] DANGEROUS HIMO (Dungeon ni Deai o Motomeru no wa Machigatte Iru Darou ka?)