(C86) [C.R's NEST (Various)] Heroes Syndrome - Tokusatsu Hero Sakuhin-shuu - (Kamen Rider)
Bijutsushitsu
[2gou] Nakadashi Service Department [Digital]
Comic LO 2005-05 Vol. 15
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
v43 - Hin-nyu Depart
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
Magical Occult Research Girl Defeated
[O.RI] DEPART GIRL 2
Ryouki First Chapter: Zeroshiki Department Store
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Dance! Tentacle Research Center - Seedbed-hen
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
[Mayonnaise.] Shomubu Kouseika Seishorigakari | General Affairs Department, Public Welfare Section, Sexual Disposal Branch Ch. 3 [English] [BATS]
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
Twilight's Research | 暮光学习计划
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
(C78) [Harumankai (Haruma Tokihiko, Denki Shougun, Teiyanaka, Ajoea)] Lyrical Shoujo Zwei (Mahou Shoujo Lyrical Nanoha) [Digital]
Bowsette's Research
Married Women Editorial Department- Shota Eating Erotic Manga Lesson
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
[Gift+ (Sekiyu.)] DoHentai Ouji to H na Neko. (Hentai Ouji to Warawanai Neko.)
Glamorous Boyfriend
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
[O.RI] DEPART GIRL 1
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
Futanari Yesterday
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
[Aoki Seishin] Inyoku Hyakkaten - Immoral Department
[Awaji Himeji] Shouni Byouto Sanfujinka | Pediatric Ward Gynecology Department (Sugo! Loli) [English] [Fated Circle]
(COMIC1☆3) [Otomekibun (Sansyoku Amido.)] Monzetsu Kyoukan ~Kanzenban~ (Queen's Blade)
Ka no Oto Episode 2
[Panda 4gou (Shima Kyousuke)] H Jigyoubu Eigyou Ichi Ka | H Department Division One [English] [Digital]
Attack on Research
Binyuchousain Ayako | Busty Researcher Ayako
Chaldea Ochinpo Atatamebu Gubijin x Gudao Hen | Chaldea Cock Warming Department Gubijin x Gudao
Shomubu Kouseika Seishorigakari | General Affairs Department, Public Welfare Section, Sexual Disposal Branch Ch. 3
Ee Ketsu. | Dat Ass.
[Dhibi] Joshi Keimusho no Keimukan wa Boku no Tenshoku deshita (2D Comic Magazine Keimusho de Aegu Onna-tachi Vol. 2) [Chinese] [看图说话汉化组] [Digital]
[Cyber F] Kaizou Gakuen "Cyborg Kenkyuubu" | Modification Academy - Cyborg Department [English] =LWB=
Possession Department
H Jigyoubu Eigyou Ichi Ka | H Department Division One
(Shuuki Reitaisai 4) [Lapiz Lazuli Kouseki (Kuroha Rapid)] Bonnou no Matenrou (Touhou Project)
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
[Random Parts (TAKUTEKS)] Hiwai Depart ERON
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
[limit+ (Mochiduki Nano)] Aether-kun to Mona-chan ga Hitasura Icha Love Ecchi Suru dake no Usui Hon (Genshin Impact) [Chinese] [丘丘人汉化组] [Digital]
[Shiozuke ni Shite Hozon] Makura Eigyou Tantou Dougan Commushou Shachiku-kun | The Socially Anxious Baby-faced Corporate Slave in the Whore Department [English]
(C72) [Noatei (Ichikawa Noa)] INRAN (Code Geass: Hangyaku no Lelouch [Code Geass: Lelouch of the Rebellion]) [English]
Houshibu o Kengaku Shiyou! | Let’s Visit The Service Department!
Purupuru Monzetsu License 06 - Exploding Hot Spring
淫獄ゲーム
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
[Pollinosis (Shinkuu Tatsuya)] Onna Kachou no Himegoto ~Boku no Kachou wa Hentai Onna datta Ken ni Tsuite. | My Female Department-Manager is Secretly a Slut [English] [thetsuuyaku]
[Yunioshi] Mirai Hinyoukika - Mirai Urology Department (COMIC Megastore H 2007-09) [English] [Kusanyagi]