(C68) [Newtype Kenkyuujo (Kotowari)] Chainakuikku! (Touhou Project)
(Kouroumu 5) [Newtype Kenkyuujo (Kotowari)] Toramaru! (Touhou Project)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] CRUSHERS [Digital]
Kuuruna Ane wa Posokoshi Kenkyuuin!!
(C90) [Circle Ohigetan (Ohigetan)] Ohigebon-73 Onedori! 3 Natsu da! Asedaku da! Muremurehokahoka Oparty! Onee-chan Satsusei Shimakuri Natsuyasumi no Jiyuu Kenkyuu~! [English] [biribiri+Super Shanko]
Erina-sama no Renai Kenkyuukai. 2 Les dessert 2
Sensei no Kenkyuu 01-05
(C85) [Minori Kenkyuujo (Minori Kenshirou)] Geroko-chan to Chikubiko-chan
[Takurou] Rika no Kenkyuushitsu Ch. 1-2 [English] [Crystalium]
[Okyuuri] Yukizuri Oneshota Ashikoki [Digital]
[Newtype Kenkyuujo (Kotowari)] Kanmusu, Yobidashi, Taiiku Souko (Kantai Collection -KanColle-) [Digital]
[Newtype Kenkyuujo (Kotowari)] Shoujo Waidan -Girls Talk- (Touhou Project) [Digital]
Anedeshi Kenkyuukai
[Kuromahou Kenkyuujo (Nukaji)] Hisashiburi ni Jikka ni Kaettara Oi to Mei ga Seikou Suru Naka ni Natte Ita (Digital)
[Okada Kou] Ashikase
NeuTRal Actor 3
COMIC HOTMiLK 2007-10 Vol. 01
[Chounyuu Kenkyuushitsu (Ishioto)] Zemuriya Report [English] {bewbs666} [Digital]
(C91) [Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. 2 | Erina-sama's Love Laboratory. 2 (Shokugeki no Soma) [English] [Royal_TL]
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
[Shousuuha Jikkenshitsu] Kusuguri Egao Kenkyuu
(C58) [Raijinkai (Haruki Genia)] Jintoku No Kenkyuu 10
[Okosama Lunch (Nishinozawa Kaorisuke)] Mei no Jiyuu Kenkyuu [Digital]
[Takurou] Rica no Kenkyuushitsu ~Chiteki na Rikeijo no Seitai~ [Chinese]
Senki Haiboku Symphogear BZM -BUZAMA- Special
(Houraigekisen! Yo-i! 3Senme!) [Kuromahou Kenkyuujo (wizakun)] Shinkai Yori (Kantai Collection)
[Kamitou Masaki] Okaruto Kenkyuukai - Michi to no Souguu -
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I
Rica no Kenkyuushitsu ~Chiteki na Rikeijo no Seitai~
[Kuromahou Kenkyuujo (Nukaji)] Bungeibu no Asaren | Literary club's morning training [English] [DrunkenWeeb] [Digital]
(C92) [Newtype Kenkyuujo (Kotowari)] 1414 Ni 13-Goro (Kantai Collection -KanColle-)
[Naruto Kenkyu Sha (Hisakabe Oto)] Kouenji No Hi Nichijou (Dream C Club) [Digital]
Futanari Kenkyuu Dousoukai | Futanari Research Club
(Futaket 13.5) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 1.11+2
(C70) [Maruno Keikaku (Marunosuke)] Jiyuu Kenkyuu
Natsu Yasumi no Saimin Jiyuukenkyuu
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Koi to Sakura
SWEET NURSING Full Version
Nijiiro no Kenkyuu
Enkou Kanojo to Kengakukai After
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
(COMIC1☆20) [Neko-bus Tei (Shaa)] Natsu Yasumi no Saimin Jiyuukenkyuu (THE iDOLM@STER: Shiny Colors)
(Reitaisai 6) [Newtype Kenkyuujo (Kotowari)] Tenshi no Kaikata Shitsukekata Ver1.03 (Touhou Project)
(C49) [H&K (Various)] Ero Manga Kenkyuujo FIRE (Various)
(C56) [Raijinkai (Haruki GeNia)] Jintoku No Kenkyuu 8
[Raijinkai (Haruki GeNia)] Jintoku No Kenkyuu 4 [English] [EHCOVE]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
Tsurupeta Kenkyuusho Houkokusho
(Reitaisai 9) [Matsumoto Drill Kenkyuujo (Kazumi Yoshiyuki/NAGANO~N)] Tarugata Miko Hall - Miko★Ero (Touhou Project)
Okaruto Kenkyuukai | Club de estudio de lo oculto Ch. 1-3
(COMIC1☆7) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Aniki ni Urarete Hitobanjuu 2 | My Brother Sold Me, So I Got Fucked All Night Long 2 [English] =SW=
(C94) [Sniff Dogs (Ujiie Moku)] Pedoou to JS Anal Kenkyuukai (Ryuuou no Oshigoto!) [English] [JOchita]
Dr. Boruzebu no kenkyu nisshi katorin no bai
[Itumon] Shiritsu! Otokonoko Kenkyuubu (Otokonoko HEAVEN Vol. 40) [Chinese] [瑞树汉化组] [Digital]
(C90) [Naruto Kenkyuusha (Hisakabe Oto)] Bi-SHUN (Bakuon!!)
[Takurou] Rica no Kenkyuushitsu ~Chiteki na Rikeijo no Seitai~ Ch. 1-8 [English] [Crystalium]
[Naruto Kenkyu Sha (Hisakabe Oto)] Woo!!! K2K (Dream C Club) [Digital]
(C56) [Raijinkai (Haruki GeNia)] Jintoku No Kenkyuu 8 [English]
(Toramatsuri2010) [Matumoto Drill Laboratory (Drill Eternal, NAGANOON)] Houkago ○○ Time (K-ON!) [English] [Chocolate] [Decensored]
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
(C73) [NAGANOON (Matumoto Drill Kenkyuujo)] Kono Sekai ni Kami wa inai (Gundam 00) [Digital]
[Nyoninka Kenkyuujo (milda7)] Kyousei Nyotaika Dress
[Kawai] Odoru Shokushu Kenkyuujo. Shokushu Kotatsu [English] [Szayedt]
[Maimu Maimu] AneDol ~Onee-chan wa Idol~ [Digital]
(C94) [Rico-ba (Rico)] Onii-chan to Sex Kenkyuu
(Tosan Matsuri 2017) [LRIG Lab (Various)] LRIG Kenkyuu Nisshi 2017 Harugou (WIXOSS)
[Yoshida Gorou] πr² #2 [Chinese] [瑞树汉化组]
Natsuyasumi Kids wa Kozukuri Kenkyuuchuu
(C90) [Minori Kenkyuujo (Minori Kenshirou)] Minori Kenkyuujo Soushuuhen 2012~2015 | Minori Kenkyuujo Collection 2012~2015 [English] =LWB=
(Komachi) [Newtype Kenkyuujo (Kotowari)] Fuujin Hishou -Momoiro Gensou Fuumi- (Touhou Project)