(C91) [Graf Zeppelin (Ta152)] YouYoshi Exciting Heart! (Love Live! Sunshine!!)
[Akano Murasaki] Eruru no Dokidoki Dildo Onanie | Eruru's Exciting Dildo Masturbation Session [English] {Doujins.com}
(C81) [Pish Lover (Amatake Akewo)] Harahara Heroine Fan Kanshasai | Exciting Heroine Appreciation-Day [English] {PineApples R' Us + Doujin-Moe}
Merry NitocrisMash | Merty 니토크리스마슈
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
Zecchou Kenkyuujo | Orgasm Research Facility
ツムギEXCITING SUMMER
[inkey] Himitsu no Shiryoushitsu | The Secret Reference Room (Inbi Temptation) [English] {doujin-moe.us} [Decensored]
YouYoshi Exciting Heart!
Magical Occult Research Girl Defeated
Melon ga Chou Shindou! R Soushuuhen IV
(C84) [Surface (Peach)] Shironeko (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Poses references
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Research Fellow
(C90) [Tsurikichi Doumei (Umedama Nabu, Mutsu Nagare)] EXCITING 90's (Dragon Ball Z, Streets of Rage)
[Department Y Research Institute] Bōkoku ōjo no matsuro
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
(SC58) [Sorairo March (Narusawa Sora)] Omoshiroi, Watashi o Haramasete Miro | How Exciting, I Dare You to Impregnate Me (To LOVE-Ru Darkness) [English] {doujin-moe.us}
D.L. action 32 (English)
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
[Hito no Fundoshi (Yukiyoshi Mamizu)] EXCITING REFLEXOLOGY [Digital]
Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club
Nakazawa-san's Exciting Night
Complete Offline Photo Reference
(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
EXCITING 90's
A·ZU·NA LAND Waku Waku Animal Park | A·ZU·NA LAND Exciting Animal Park
[Department Y Research Institute] Bōkoku Ōji no matsuro
[りんごくらぶ] そらちゃんとお家で編 (ときのそら)
[Minasuki Popuri] Lulalula Room Ch.1 Exciting Switcheroo [English] {5 a.m.}
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Futanari Kenkyuu Dousoukai | Futanari Research Club
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
(Tengu-sama no Oshigoto 4) [Kitsune to Budou (Kurona)] Exciting News Coverage (Touhou Project) [English]
[Arai Araya] The Exciting Pleasure Train [English][DesuDesu]
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
(C80) [Circle Nuruma-ya (Tsukiwani)] Hijirin Yume Mousou (Touhou Project) [English] [CGrascal]
Onna Ninja no Dokidoki Hatsu Ninmu | A Female Ninja's Exciting First Mission
Attack on Research
Two Girl's Suck-Suck Research Note
Exciting Cum Live Broadcast
Research of Barnaby Brooks Jr.
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
[Hormone Koijirou] Azeru no Dokidoki Tsuugaku-ji | Azel's Exciting Road to School [English] [SaHa]
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
Suzuka no Junan!? | The Passion of the Suzuka!?
[Hito no Fundoshi (Yukiyoshi Mamizu)] EXCITING REFLEXOLOGY [Chinese] [含着个人汉化] [Digital]
[Equal] OL-san no Dokkidoki Nyannyan Densha | OL-sans Exciting Make-out Train (Comic Masyo 2009-06) [English] [biribiri] [Decensored]
Tsumugi EXCITING SUMMER
(C92) [Ukatsu de wa Nai (noukatu, Minase Kuru)] Tsumugi EXCITING SUMMER (THE IDOLM@STER MILLION LIVE!)
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
Shirogane no Shota Shuryousai ~Stress o Kaishou Suru Tame Mainichi Shota-tachi o Naburi Taosu Koto dake o Kangae Mousou to Genjitu no Kubetsu ga Wakaranakunatte Wakai Seieki no Yokubou ni Fukaku Ochiiru..